A00 Irregular Openings (1.e3 e5)

[Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2001.07.15"] [Round "?"] [White "Miranda"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "140"] [EventDate "2001.07.05"] 1. e3 e5 {A00 Irregular Openings} 2. Qg4 d6 3. Qf3 Nf6 4. b4 $146 (4. Bc4 Nc6 5. Bb3 a6 6. Qe2 h6 7. Qc4 b5 8. Qxf7# {1-0 (8) Rumi Vasquez,P-Leiva Vargas,I Tineo Maria 2012}) 4... d5 5. c3 e4 {-0.92/23} (5... Bg4 $19 {-2.05/22} 6. Qg3 Nbd7) 6. Qf4 $2 {-3.89/26 [#]} (6. Qd1 $17 {-0.92/23}) 6... Bd6 7. Qg5 $2 { -6.02/23} (7. Qh4 {-2.61/22}) 7... g6 $2 {-2.26/26} (7... h6 {-6.02/23} 8. Qxg7 Rh7 9. Qxh7 Nxh7) 8. Qh6 $2 {-6.95/22} (8. f3 {-2.26/26}) 8... Bf8 9. Qh4 Nbd7 {-2.15/25} (9... Be7 $142 {-4.57/22} 10. Qg3 Nh5) 10. Bb5 $2 {-3.70/25 [#]} ( 10. c4 {-2.15/25}) 10... c6 11. d4 $2 {-6.52/25} (11. Be2 {-2.92/23}) 11... cxb5 $19 12. Nf3 exf3 13. gxf3 Nb6 14. Nd2 Nc4 15. Nxc4 bxc4 16. Bd2 Bg7 17. e4 dxe4 18. Bg5 O-O 19. fxe4 Qb6 20. Rg1 Re8 21. e5 Nh5 22. Be7 Bf8 23. Bxf8 Rxf8 24. Qxh5 Bf5 $2 {0.00/26} (24... a5 $19 {-6.18/22} 25. Rb1 Qc6) 25. Qxf5 $1 $11 Kh8 {0.87/26} (25... a5 $11 {0.00/26 remains equal.}) 26. Qf4 {0.21/27} (26. Qe4 $16 {0.87/26}) 26... f5 $2 {3.97/23} (26... a5 $11 {0.21/27}) 27. Qh6 { 2.01/29} (27. d5 $142 {3.97/23}) 27... Qa6 {3.12/25} (27... f4 {2.01/29 might work better.} 28. O-O-O Qe6) 28. Rxg6 $4 {-6.37/25} (28. d5 $18 {3.12/25}) 28... Qxg6 $19 29. Qxg6 hxg6 30. Kf1 Kg7 31. e6 Kf6 32. Kg1 Kxe6 33. a4 f4 34. a5 g5 35. a6 bxa6 36. Kh1 Kf5 37. Ra5+ Kg4 {Black mates.} 38. Ra1 Rf6 39. Kg1 Kf3 40. b5 axb5 41. Re1 Ra6 42. Rd1 Ra3 43. d5 Rxc3 44. h3 Rd3 45. Rc1 Rxd5 46. Re1 Rd2 47. Rc1 Rxf2 48. Rc3+ Ke2 49. Rc2+ Ke3 50. Rxf2 {Endgame KR-KR} a5 51. Rf1 b4 52. Rd1 c3 53. h4 gxh4 54. Re1+ Kd2 55. Kf2 c2 56. Re7 c1=Q 57. Rd7+ Kc3 58. Rc7+ Kb2 59. Rxc1 Kxc1 {KR-K} 60. Ke2 b3 61. Kf3 b2 62. Kxf4 b1=Q 63. Ke5 Qd3 64. Ke6 Re8+ 65. Kf6 Qf3+ 66. Kg7 Re6 67. Kh8 Qf8+ 68. Kh7 Qd6 69. Kg8 Re7 70. Kh8 Qd8# {Accuracy: White = 3%, Black = 21%.} 0-1 [Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2001.08.04"] [Round "?"] [White "Miranda"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "152"] [EventDate "2001.07.05"] 1. e3 e5 {A00 Irregular Openings} 2. Qg4 (2. e4 Bc5 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nf6 6. f3 O-O 7. Nc3 Re8 8. Nde2 a6 9. Bg5 h6 10. Bf4 Nh5 11. Qd2 Nxf4 12. Nxf4 b5 13. O-O-O c6 14. g3 a5 15. Kb1 Qb6 16. Re1 a4 {Markovic,I (2255)-Mohr, G (2435) Pula 1993 0-1 (61)}) 2... d5 3. Qg3 $146 (3. d3 Bxg4 4. f3 Bh5 5. g4 Qh4+ 6. Kd2 Qf2+ 7. Kc3 Qxf1 8. Nd2 d4+ 9. exd4 exd4+ 10. Kxd4 Nc6+ 11. Kc3 Qf2 12. gxh5 Qd4+ 13. Kb3 Qb4# {0-1 (13) Grange,R (1399)-Labarthe,A (1915) St Chely d'Aubrac 2009}) 3... Nc6 4. Bb5 Nge7 5. Qxe5 Bd7 {0.42/25} (5... Be6 $11 {-0.10/29}) 6. Bxc6 $14 Bxc6 7. Ne2 Qd6 {1.64/21} (7... f6 $11 {0.22/28} 8. Qh5+ g6) 8. Qh5 {0.14/25} (8. Qxd6 $18 {1.64/21} cxd6 9. b3) 8... g6 $11 9. Qg4 Bg7 {0.44/26} (9... h5 $11 {-0.08/26} 10. Qg3 Qd7) 10. Nbc3 {-0.08/26} ({ White should try} 10. d4 $14 {0.44/26}) 10... O-O 11. Ng3 $2 {-2.11/25 [#]} ( 11. d4 $11 {0.29/26 and White stays safe.}) 11... Rad8 $2 {0.00/27} (11... f5 $19 {-2.11/25} 12. Qh3 f4) 12. Qf3 $2 {-2.42/24} (12. d4 $11 {0.00/27 and White has nothing to worry.}) 12... d4 $19 13. Nce4 Bxe4 $2 {-0.17/27} (13... Qe5 $19 {-2.54/22 ...f5 is the strong threat.} 14. Qf4 Qxf4 15. exf4 f5) 14. Nxe4 $11 Qd7 {0.36/27} ({Better is} 14... Qa6 $17 {-0.75/23} 15. c3 Rfe8) 15. Qh3 $2 {-1.64/27} (15. exd4 $14 {0.36/27} Qxd4 16. O-O) 15... Qxh3 {-0.60/25} ( 15... Qc6 $19 {-1.64/27} 16. Ng5 h6) 16. gxh3 $15 dxe3 {-0.35/29} (16... Rfe8 $17 {-0.77/25}) 17. fxe3 Nd5 {-0.08/28} (17... Rfe8 $15 {-0.50/22}) 18. O-O { -0.82/23} (18. Nc3 $11 {-0.08/28}) 18... f5 {-0.08/25} (18... Nb4 $17 {-0.82/23 } 19. a3 Nxc2) 19. Nc5 $11 {aiming for Ne6.} b6 $2 {2.15/23} (19... Rde8 $11 { -0.14/31}) 20. Ne6 $18 Nb4 21. Nxf8 ({But not} 21. Nxd8 $6 Rxd8 22. a3 Nxc2 $16 ) 21... Rxf8 22. Kh1 $2 {0.97/32} (22. a3 $18 {2.59/25 has better winning chances.} Nxc2 23. Ra2) 22... Nxc2 $16 23. Rb1 Nb4 24. Kg1 {0.09/29} (24. a3 $1 $16 {1.22/24} Nd3 25. b4) 24... Nxa2 {1.15/25} (24... a5 $11 {0.09/29}) 25. Ra1 {0.15/31} (25. b4 $1 $16 {1.15/25}) 25... Nxc1 $11 26. Raxc1 {Endgame KRR-KRB} c5 27. Kg2 {-0.16/29} (27. b3 $14 {0.33/28}) 27... Bxb2 28. Rc2 Be5 29. Ra2 { -0.90/26} (29. d4 $11 {-0.08/32 keeps the balance.} cxd4 30. exd4 Bxd4 31. Rc7) 29... Rd8 {0.16/38} (29... a5 $17 {-0.90/26}) 30. d4 cxd4 31. exd4 Bxd4 { 0.45/34} (31... Bb8 $1 $11 {-0.10/30}) 32. Rd1 a5 $2 {4.92/26} (32... Bf6 $1 $11 {0.08/31 and Black is okay.} 33. Rxd8+ Bxd8) 33. Ra4 $2 {-0.78/28} ({ White should play} 33. Rad2 $18 {4.92/26}) 33... Kf7 $2 {5.59/26} (33... Bf6 $17 {-0.78/28} 34. Rxd8+ Bxd8) 34. Rdxd4 Rxd4 {48.67/25} (34... Ke7 $142 { 4.92/30} 35. Kf3 Rd6) 35. Rxd4 $18 {KR-KP} Ke7 36. h4 Ke6 37. Rd2 b5 38. Re2+ { 5.38/29} (38. Ra2 $142 {52.40/28} a4 39. Rb2) 38... Kd5 39. Re1 $2 {0.08/37} ( 39. Rd2+ $18 {4.69/27} Kc4 40. Kf3) 39... a4 $11 {[#] Strongly threatening ... a3.} 40. Rd1+ Kc4 41. Rc1+ $1 Kb4 {White must now prevent ...a3.} (41... Kb3 $5 42. Rb1+ $8 Kc2 43. Rxb5 a3 $11) 42. h5 $2 {-12.29/28} (42. Kf2 $11 {0.00/55}) 42... a3 $19 43. hxg6 hxg6 44. Ra1 Kb3 45. Rb1+ Ka4 46. h4 b4 {-132.70/33} ( 46... a2 $142 {-#57/34} 47. Rd1 b4 48. Rd6 b3 49. Ra6+ Kb4 50. Kf3 b2 51. Rxa2 b1=Q 52. Rd2 Qe4+ 53. Kf2 Qxh4+ 54. Kf1 g5 55. Rb2+ Kc3 56. Rg2 g4 57. Kg1 f4 58. Re2 g3 59. Ra2 f3 60. Ra3+ Kc2 61. Ra2+ Kb3 62. Rd2 Qh7 63. Rf2 Qa7 64. Kh1 Qa1+ 65. Rf1 Qxf1#) 47. h5 gxh5 {Black mates.} 48. Rc1 a2 49. Rc7 Kb3 50. Ra7 Kb2 51. Rb7 b3 52. Re7 a1=Q {KQ-KR} 53. Re2+ Ka3 54. Re6 b2 55. Ra6+ Kb3 56. Rb6+ Kc2 57. Rc6+ Kb1 58. Re6 Qa8+ 59. Kf2 Qe4 $1 60. Rb6 (60. Rxe4 fxe4) 60... h4 61. Rb8 h3 62. Rb6 Qd4+ 63. Kf3 Qxb6 64. Kf4 Qc5 65. Kg5 h2 66. Kg6 h1=Q 67. Kg5 Qhg1+ 68. Kh5 f4+ 69. Kh6 Qh2+ 70. Kg6 Qg3+ 71. Kf7 Qc6 72. Kf8 f3 73. Ke7 Qgd6+ 74. Kf7 Qb8 75. Kg7 Qbb7+ 76. Kh8 Qcc8# {Accuracy: White = 20%, Black = 23%.} 0-1 [Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2001.08.14"] [Round "?"] [White "Miranda"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "94"] [EventDate "2001.07.05"] 1. e3 e5 {A00 Irregular Openings} 2. Qg4 (2. e4 Bc5 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nf6 6. f3 O-O 7. Nc3 Re8 8. Nde2 a6 9. Bg5 h6 10. Bf4 Nh5 11. Qd2 Nxf4 12. Nxf4 b5 13. O-O-O c6 14. g3 a5 15. Kb1 Qb6 16. Re1 a4 {Markovic,I (2255)-Mohr, G (2435) Pula 1993 0-1 (61)}) 2... Nf6 $146 (2... d5 3. d3 Bxg4 4. f3 Bh5 5. g4 Qh4+ 6. Kd2 Qf2+ 7. Kc3 Qxf1 8. Nd2 d4+ 9. exd4 exd4+ 10. Kxd4 Nc6+ 11. Kc3 Qf2 12. gxh5 Qd4+ 13. Kb3 Qb4# {0-1 (13) Grange,R (1399)-Labarthe,A (1915) St Chely d'Aubrac 2009}) 3. Qg5 Nc6 4. Bc4 d5 5. Bb5 Bd7 $2 {0.26/23 [#]} (5... Bd6 $1 $19 {-1.71/26} 6. Nc3 O-O 7. Bxc6 bxc6) 6. Nc3 $2 {-2.42/23} (6. Bxc6 $1 $11 {0.26/23 and White stays safe.} bxc6 7. Qxe5+ Be7 8. Nf3) 6... Ne4 $2 { 0.71/26} (6... h6 $19 {-2.42/23} 7. Qg3 d4 8. Bxc6 Bxc6) 7. Nxe4 {-0.42/26} (7. Qxd8+ $16 {0.71/26} Rxd8 8. Nxd5) 7... dxe4 $15 8. Qg3 {-1.00/24} (8. Qxd8+ $1 $11 {-0.23/25} Rxd8 9. a3) 8... Qf6 {-0.59/26} (8... f6 $17 {-1.00/24 White must now prevent ...Nb4.} 9. a3 a6) 9. Ne2 {-1.08/24} (9. Bxc6 $15 {-0.59/26} Bxc6 10. b3) 9... O-O-O 10. Nc3 {-1.43/24} (10. a3 $142 {-0.71/27}) 10... Qg6 $2 {0.38/26 [#]} (10... Qe7 $17 {-1.43/24} 11. O-O h5) 11. Qxg6 $14 hxg6 12. Bxc6 {-0.94/24} (12. Nxe4 $14 {0.35/28 stays ahead.} f5 13. Nc3) 12... Bxc6 $17 13. h3 Be7 14. g3 {-1.92/27} (14. a4 $17 {-0.79/30}) 14... g5 {-1.34/30} (14... Rh7 $19 {-1.92/27} 15. b3 Rdh8) 15. a3 {-1.98/26} (15. b3 $17 {-1.34/30 keeps fighting.}) 15... Bd7 16. h4 {-2.91/27} (16. Nd5 {-1.69/31 was worth a try.} Bf8 17. Nc3) 16... gxh4 $19 17. g4 $2 {-6.33/23} (17. gxh4 {-2.48/30} Bg4 18. Rg1) 17... Bxg4 18. b4 Bf3 19. Bb2 f6 {-5.00/28} (19... Bxh1 $142 {-10.53/23} 20. d3 exd3 21. cxd3 Bf3) 20. Rh3 g5 21. Na4 g4 22. Rxf3 exf3 23. e4 g3 24. O-O-O g2 25. b5 h3 26. Kb1 h2 {Black mates.} 27. b6 axb6 28. Ka2 h1=Q 29. Rc1 Qxc1 30. Bxc1 g1=Q 31. Bb2 Qxf2 32. Kb3 Qxd2 33. Bc3 Qe3 34. Nb2 Bxa3 35. Nc4 Qxc3+ $1 36. Kxc3 Bc5 37. Kb2 Rd4 38. Ne3 Rxe4 39. Nf1 Rd8 40. c3 Re1 41. Kb3 Rxf1 42. Kc2 f2 43. c4 Rh1 44. Kb3 Rd3+ 45. Kc2 Rhd1 46. Kb2 f1=Q 47. Kc2 Qe2# {Accuracy: White = 6%, Black = 28%.} ({Better is} 47... Qf2# {-#1/127}) 0-1 [Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2001.08.31"] [Round "?"] [White "Willow"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "41"] [EventDate "2001.07.05"] 1. e3 e5 {A00 Irregular Openings} 2. c3 d5 3. Nf3 (3. b3 Nf6 4. Bb2 Bd6 5. a3 O-O 6. Qc2 c5 7. Be2 Nc6 8. h3 Be6 9. Bg4 Qd7 10. c4 d4 11. Nf3 e4 12. Ng5 Bxg4 13. hxg4 Qxg4 14. f4 Qxg2 15. Rf1 h6 16. Rf2 Qg1+ 17. Rf1 Qg3+ {Abdel Aziem, A-Abou El Zein,E (2271) Aswan 2012 0-1}) (3. d4 Bd6 4. dxe5 Bxe5 5. e4 d4 6. f4 Bd6 7. Qxd4 f6 8. Bc4 Qe7 9. b4 c5 10. bxc5 Bxc5 11. Qd5 Nc6 12. Qh5+ g6 13. Qf3 Bf5 14. Bd5 Rd8 15. Ne2 Bd7 16. Be3 Nh6 17. h3 Bxe3 {Polak,K (1529) -Huchwajda,K (1785) Poznan 2015 1-0 (50)}) 3... Nc6 4. Na3 $146 (4. c4 Bg4 5. cxd5 Qxd5 6. Be2 Nf6 7. Nc3 Qc5 8. Qc2 a6 9. Qb3 Na5 10. Qa4+ Bd7 11. Qc2 Bd6 12. d4 exd4 13. exd4 Qf5 14. Qxf5 Bxf5 15. Bg5 Be7 16. O-O-O O-O 17. d5 Rad8 18. Nh4 Bc8 {Tual,D-Le Metayer,M Morbihan 1999 0-1 (42)}) (4. d4 e4 5. Nfd2 Nge7 6. f3 f5 7. c4 g6 8. cxd5 Nxd5 9. fxe4 fxe4 10. Nxe4 Bf5 11. Ned2 Nxe3 12. Qe2 Qe7 13. Nf3 Nxf1 14. Rxf1 Qxe2+ 15. Kxe2 O-O-O 16. Rd1 Bg7 17. d5 Ne5 18. Nxe5 Bxe5 {Brack,A-Froehlich,N Germany 2003 0-1}) 4... Bxa3 5. bxa3 Nf6 { -0.07/26} ({Black should play} 5... Nge7 $15 {-0.60/25}) 6. Bb5 {-0.78/25} (6. d4 $1 $11 {-0.07/26}) 6... e4 $17 7. Ne5 Bd7 {0.00/31} (7... O-O $1 $17 { -1.22/27} 8. Nxc6 bxc6 9. Bxc6 Rb8) 8. Nxd7 {-0.50/22} (8. Bxc6 $11 {0.00/31} bxc6 9. Bb2) 8... Qxd7 9. h3 {-0.96/27} (9. c4 $11 {-0.10/30}) 9... O-O { -0.37/27} (9... a6 $17 {-0.96/27} 10. Be2 O-O) 10. Rb1 {-1.05/25} ({Better is} 10. c4 $15 {-0.37/27}) 10... Qe6 $36 {White is under strong pressure.} 11. c4 { -1.30/27} ({White should try} 11. Be2 {-0.73/30}) 11... dxc4 {Hoping for ... Ne5.} 12. Bxc4 $2 {-5.08/27 [#]} (12. Bb2 $17 {-0.99/29}) 12... Qxc4 $19 13. Bb2 Rfd8 14. Bxf6 gxf6 15. f4 exf3 16. Qxf3 Qxa2 17. O-O Qxd2 18. Qxf6 Qd7 $4 { 7.75/31} (18... Qxe3+ $19 {-4.83/25} 19. Kh2 Qe5+ 20. Qxe5 Nxe5) 19. Rb5 $18 { [#] White threatens Rg5+ and mate.} Qe7 20. Rg5+ Kf8 21. Qh8# {Accuracy: White = 5%, Black = 74%.} 1-0 [Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2001.08.31"] [Round "?"] [White "Miranda"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "114"] [EventDate "2001.07.05"] 1. e3 e5 {A00 Irregular Openings} 2. Qg4 (2. e4 Bc5 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nf6 6. f3 O-O 7. Nc3 Re8 8. Nde2 a6 9. Bg5 h6 10. Bf4 Nh5 11. Qd2 Nxf4 12. Nxf4 b5 13. O-O-O c6 14. g3 a5 15. Kb1 Qb6 16. Re1 a4 {Markovic,I (2255)-Mohr, G (2435) Pula 1993 0-1 (61)}) 2... d5 3. Qg3 $146 (3. d3 Bxg4 4. f3 Bh5 5. g4 Qh4+ 6. Kd2 Qf2+ 7. Kc3 Qxf1 8. Nd2 d4+ 9. exd4 exd4+ 10. Kxd4 Nc6+ 11. Kc3 Qf2 12. gxh5 Qd4+ 13. Kb3 Qb4# {0-1 (13) Grange,R (1399)-Labarthe,A (1915) St Chely d'Aubrac 2009}) 3... Nc6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. Nf3 $2 {-1.22/25 [#]} (6. Qxe5+ $14 {0.62/24} Ne7 7. Ne2) 6... e4 {-0.12/23} (6... f6 $17 {-1.22/25} 7. d4 e4) 7. Ne5 {-0.66/23} (7. Nd4 $11 {-0.12/23}) 7... Qd6 {0.03/26} (7... Bd7 $15 {-0.66/23} 8. Nxd7 Qxd7) 8. Nc3 {-0.40/29} (8. b3 $11 {0.03/26}) 8... O-O-O $2 {1.97/26} (8... h5 $15 {-0.40/29}) 9. Nxc6 $2 {-0.47/26} (9. Nxf7 $18 {1.97/26} Qd7 10. Nxd8 (10. Nxh8 Bd6 $18)) 9... Qxg3 $2 {1.65/26 [#]} (9... Qxc6 $15 {-0.47/26 keeps the upper hand.} 10. O-O Kb8) 10. hxg3 {0.49/26} (10. Nxa7+ $18 {1.65/26} Kb8 11. Nc6+ $1 (11. fxg3 Kxa7 12. b3 f6 $16) 11... bxc6 12. hxg3 (12. fxg3 Bd6 $16)) 10... bxc6 $14 11. Ne2 {0.14/26} (11. Rb1 $16 { 0.73/26}) 11... Rd6 {0.81/26} (11... g6 $11 {0.14/26 keeps the balance.}) 12. c3 {-0.21/26} (12. b3 $16 {0.81/26}) 12... Rh6 13. Rxh6 Nxh6 14. Nd4 {-0.55/26} ({White should play} 14. c4 $11 {0.02/33}) 14... Kd7 15. Nxc6 $2 {-4.05/25} ( 15. c4 $11 {-0.15/31 and White has nothing to worry.}) 15... Kxc6 $19 16. d4 Bd6 17. Bd2 Re8 18. c4 {-5.19/27} (18. b3 $142 {-3.45/34}) 18... dxc4 19. g4 Nxg4 20. Ke2 Kd5 21. Rh1 h6 22. Bc3 Re6 23. Rh4 Rg6 24. Bd2 Nf6 25. g4 Nxg4 26. a3 Nf6 27. Be1 Rg4 28. Rxg4 Nxg4 29. Bd2 h5 30. Bc3 h4 31. f3 exf3+ {Black mates.} 32. Kxf3 f5 33. e4+ fxe4+ 34. Kxg4 {Endgame KB-KB} Bg3 35. Bd2 Kxd4 36. a4 e3 37. Bc3+ Kd3 38. Bxg7 Kd2 39. Bh6 Ke2 40. a5 Kf2 41. Bg5 e2 42. Bd2 e1=Q 43. Bxe1+ Kxe1 {KB-KPP} 44. Kf3 Kd2 45. Kg4 Kc2 46. a6 Kxb2 {KB-KP} 47. Kf5 c3 48. Ke6 c2 49. Kf7 c1=Q 50. Ke6 h3 51. Kf6 h2 52. Kf7 Qh6 53. Ke7 Bd6+ 54. Kd8 Qh7 55. Kc8 h1=Q 56. Kb8 c5+ 57. Kc8 Qa8# {Accuracy: White = 4%, Black = 27%.} 0-1 [Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2001.09.14"] [Round "?"] [White "Miranda"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "78"] [EventDate "2001.07.05"] 1. e3 e5 {A00 Irregular Openings} 2. Bc4 Nf6 3. Bxf7+ $146 (3. Nf3 Nc6 (3... d5 4. Bb3 Bg4 5. Nc3 e4 6. O-O exf3 7. gxf3 Be6 8. Ba4+ c6 9. e4 b5 10. Bb3 c5 11. exd5 Nxd5 12. Bxd5 Bxd5 13. Re1+ Be7 14. Nxd5 Qxd5 15. Qe2 Qe6 16. Qxe6 fxe6 17. Rxe6 Rf8 18. d3 {Lambregts,F-Kauffeld,B Hengelo 2003 1-0 (31)}) 4. O-O d5 5. Bb5 a6 6. Bxc6+ bxc6 7. Nc3 e4 8. Ne5 Qd6 9. Ng4 Bxg4 10. Qe1 Be7 11. h3 Bh5 12. b3 O-O 13. d3 Qe5 14. dxe4 dxe4 15. a3 Rad8 16. Na4 Qxa1 17. Bb2 Qa2 { Roueast,O-Koch,D Karlsruhe 2003 0-1 (37)}) (3. Nc3 Nc6 4. Nf3 e4 5. Ng5 d5 6. b3 dxc4 7. bxc4 Bg4 8. f3 Bh5 9. Nb1 exf3 10. gxf3 Ne5 11. Qe2 h6 12. Nh3 Bxf3 13. Qf1 Bxh1 14. Qxh1 Bc5 15. Qd5 Nxd5 16. cxd5 O-O 17. Nf4 Nf3+ {Beyers,R (500)-Le Roux,J (708) Gauteng 2017 0-1}) 3... Kxf7 4. Qf3 e4 5. Qg3 Bd6 6. Qh3 Be5 7. d4 Bd6 8. Nd2 {Black is winning.} Re8 9. Nc4 {-4.87/25} (9. Ne2 $142 { -3.42/27}) 9... Bf8 {[#] aiming for ...d5.} 10. Nd6+ {-7.37/23} (10. Qh4 $142 { -4.29/29}) 10... cxd6 11. Bd2 d5 12. c3 d6 13. Qh4 Bg4 14. h3 Bh5 15. Qg5 h6 16. Qf5 Qd7 17. Qf4 Bg6 18. c4 Qf5 19. Qxf5 Bxf5 20. g4 Be6 21. Ne2 dxc4 22. Nc3 Nc6 23. Nxe4 Nxe4 24. Bc3 Nxc3 25. bxc3 d5 26. O-O b5 27. e4 dxe4 28. d5 Bxd5 29. f3 exf3 {Black mates.} 30. Rf2 Bc5 31. Kf1 Bxf2 32. Kxf2 Ne5 33. g5 hxg5 34. Kf1 Nd3 35. Rd1 f2 36. Rxd3 cxd3 37. Kxf2 Re2+ 38. Kg1 d2 39. a3 d1=Q# 0-1 [Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2001.09.17"] [Round "?"] [White "Miranda"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "150"] 1. e3 e5 {A00 Irregular Openings} 2. Bc4 d5 3. Bb5+ (3. Bb3 c5 4. Ba4+ Bd7 5. Bxd7+ Nxd7 6. d4 cxd4 7. exd4 e4 8. Ne2 Qh4 9. O-O Bd6 10. g3 Qh3 11. Bf4 Be7 12. f3 Ngf6 13. Nec3 O-O 14. Nd2 Nh5 15. fxe4 Nxf4 16. Rxf4 Bg5 17. Rf3 f5 { Zielinski,S (2159)-Kobus,S (2074) Ketrzyn 2009 1-0 (41)}) 3... Bd7 (3... c6 4. Bd3 e4 5. Bf1 Nf6 6. h3 Bd6 7. Nc3 c5 8. Bb5+ Bd7 9. Bxd7+ Nbxd7 10. Nb5 Qb6 11. Nc3 d4 12. exd4 cxd4 13. Nce2 O-O 14. b3 Rfe8 15. Bb2 d3 16. cxd3 exd3 17. Nf3 Rxe2+ 18. Kf1 {Penaloza Mazo,V-Berbesi,S (1574) Ocana 2016 0-1}) 4. g3 $146 (4. Be2 Nc6 5. Bh5 g6 6. Be2 Bg7 7. h4 Nf6 8. a4 Qe7 9. Ra3 O-O-O 10. Nf3 h5 11. Nc3 Ng4 12. Nxd5 Qc5 13. b3 Qxd5 14. d3 Rhe8 15. e4 Qd6 16. Bg5 Qxa3 17. Bc1 Qc5 18. Qd2 Qxf2+ {Granville,M (893)-Schneider,C (1630) Windsor 2010 0-1}) 4... Bxb5 5. Qh5 Nh6 6. Nc3 Nc6 $2 {-1.45/24 [#]} (6... Bd7 $19 {-3.88/25} 7. Qxe5+ Be6) 7. Nxb5 $17 g6 {-1.06/26} (7... Qd7 $19 {-1.75/24} 8. Ne2 g6) 8. Qh4 {-2.06/24} (8. Qf3 $17 {-1.06/26 might work better.}) 8... Qxh4 9. gxh4 Kd7 { -0.96/26} (9... O-O-O $19 {-1.77/21} 10. d3 Nf5) 10. Nf3 {-1.71/24} (10. Nc3 $17 {-0.96/26}) 10... e4 $19 11. Nbd4 $2 {-4.35/22} (11. Ng5 $17 {-1.46/28}) 11... Nxd4 $2 {-1.21/24} (11... exf3 $19 {-4.35/22 has better winning chances.} 12. Nxf3 Bg7) 12. Ne5+ $2 {-5.55/23} (12. Nxd4 $17 {-1.21/24 nothing else works.} Bg7 13. Ne2) 12... Kd6 13. exd4 Bg7 $2 {-0.86/26} (13... f6 $19 { -4.95/23 and Black stays clearly on top.} 14. d3 fxe5 15. dxe4 dxe4 16. dxe5+ Ke6) 14. h5 $2 {-4.59/23} (14. d3 $17 {-0.86/26} Ke6 15. dxe4) 14... Bxe5 $2 { -1.72/25} (14... f6 {-4.59/23} 15. Nxg6 hxg6 16. hxg6 Nf5) 15. dxe5+ Kxe5 $4 { 2.17/25} (15... Ke6 $19 {-1.85/27 avoids the disaster. Threatens to win with .. .Nf5.} 16. d3 Nf5 17. dxe4 dxe4) 16. b3 $4 {-2.02/28} (16. d4+ $1 $18 {2.17/25} Kxd4 17. Bxh6) 16... gxh5 $4 {2.23/25} (16... d4 $19 {-2.02/28 and life is good for Black.} 17. f3 exf3) 17. Bb2+ $4 {-1.80/27} (17. d4+ $1 $18 {2.23/25} Kxd4 18. Bxh6) 17... Ke6 $2 {0.26/27} ({Black should play} 17... d4 $19 { -1.80/27 aiming for ...c5.} 18. f3 Rae8 19. fxe4 Kxe4) 18. f4 $2 {-3.94/21} ( 18. Bxh8 $11 {0.26/27 and White is okay.} Rxh8 19. f3) 18... Rhg8 19. f5+ { -5.69/21} (19. Bd4 $142 {-4.00/29}) 19... Nxf5 20. O-O-O Rg6 21. Ba1 Rag8 22. Rde1 f6 23. Rhf1 Rg2 24. c4 {[#] Strongly threatening cxd5+.} c6 25. Bc3 Nd6 $2 {-0.53/26} (25... Rxh2 $19 {-6.72/23} 26. Rxf5 Kxf5 27. Rf1+ Kg6 28. cxd5 f5 29. Rg1+ Kf7) 26. Rxf6+ $15 Kd7 27. c5 {-1.72/22} (27. cxd5 $1 $15 {-0.56/30} cxd5 28. Rh6) 27... Ne8 $2 {-0.15/31} ({Black should try} 27... Nb5 $19 { -1.72/22} 28. Be5 R8g6) 28. Rf7+ $11 Kc8 {next ...Nc7 is good for Black.} 29. Kc2 {-1.52/25} (29. Ref1 $1 $11 {-0.18/29}) 29... Rg1 $2 {0.00/42} (29... Nc7 $1 $17 {-1.52/25 White must now prevent ...Ne6.} 30. Rxh7 Ne6) 30. Rxg1 Rxg1 { Endgame KRB-KRN} 31. Rf8 Kd7 32. Rf7+ Kd8 {1.17/26} (32... Kc8 $11 {0.00/39 remains equal.}) 33. Ba5+ {-0.08/26} (33. Rxb7 $16 {1.17/26} e3 34. dxe3) 33... Kc8 34. Re7 Rg7 $2 {3.88/28} (34... Rg8 $11 {-0.18/29}) 35. Rxe8+ $18 {KRB-KR} Kd7 36. Rd8+ Ke7 37. Bc7 Kf6 38. Rf8+ Rf7 39. Rxf7+ Kxf7 {KB-KP} 40. Kb1 Ke6 41. Bf4 Kf5 42. Be3 Kg4 43. b4 Kf3 44. Ka1 {1.34/41} (44. Kc2 $18 {1.99/34}) 44... Kg2 45. a4 $2 {-10.28/29} (45. Bf4 $16 {1.21/39}) 45... Kxh2 $19 46. Bg5 Kh3 47. Kb2 Kg4 48. Bf6 h4 49. b5 h3 50. Be5 Kf3 51. Bh2 Kg2 {Black mates.} 52. Bd6 h2 53. Bxh2 Kxh2 54. bxc6 bxc6 {KP-KP} 55. a5 Kg2 56. Kc1 h5 57. Kc2 h4 58. Kb3 h3 59. d3 exd3 60. Kc3 h2 61. Kxd3 h1=Q 62. Kd2 Qf1 63. Kc3 Qf4 64. Kb2 Qe3 65. a6 Kf2 66. Ka2 Qxc5 67. Kb3 Qd4 68. Ka3 Ke2 69. Kb3 Qc4+ 70. Kb2 Kd2 71. Ka3 Qc1+ 72. Ka2 Qc5 73. Kb1 Kc3 74. Ka2 Qb5 75. Ka3 Qb3# {Accuracy: White = 13%, Black = 26%.} (75... Qxa6# $142 {-#1/127}) 0-1 [Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2001.11.04"] [Round "?"] [White "Miranda"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "144"] [EventDate "11.??.??"] 1. e3 e5 {A00 Irregular Openings} 2. Qg4 (2. e4 Bc5 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nf6 6. f3 O-O 7. Nc3 Re8 8. Nde2 a6 9. Bg5 h6 10. Bf4 Nh5 11. Qd2 Nxf4 12. Nxf4 b5 13. O-O-O c6 14. g3 a5 15. Kb1 Qb6 16. Re1 a4 {Markovic,I (2255)-Mohr, G (2435) Pula 1993 0-1 (61)}) 2... d5 3. Qg3 $146 (3. d3 Bxg4 4. f3 Bh5 5. g4 Qh4+ 6. Kd2 Qf2+ 7. Kc3 Qxf1 8. Nd2 d4+ 9. exd4 exd4+ 10. Kxd4 Nc6+ 11. Kc3 Qf2 12. gxh5 Qd4+ 13. Kb3 Qb4# {0-1 (13) Grange,R (1399)-Labarthe,A (1915) St Chely d'Aubrac 2009}) 3... Nc6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. Nf3 $2 {-1.02/25} (6. Qxe5+ $14 {0.57/24 is the one way to stay ahead.} Ne7 7. Ne2) 6... e4 {-0.14/26 } ({Better is} 6... f6 $17 {-1.02/25} 7. d4 e4) 7. Ne5 {-0.79/27} (7. Nd4 $11 { -0.14/26 remains equal.}) 7... Bd6 $2 {1.25/26} (7... Bb5 $17 {-0.79/27 keeps the pressure on.}) 8. Qxg7 $16 {[#] White is better.} Qf6 9. Qxf6 Nxf6 10. Nc4 $2 {-4.30/22} (10. Nxc6 $16 {1.15/27 and life is bright. Black must now prevent Nd4.} bxc6 11. d4) 10... dxc4 $19 11. Nc3 O-O-O 12. Rb1 Bb4 13. h3 Bxc3 14. bxc3 Kb8 15. g3 Rhg8 16. a3 a5 17. Rb2 b5 18. a4 b4 19. cxb4 axb4 {-1.47/25 } ({Not} 19... Bxa4 20. bxa5+ Ka8 21. Ra2 $19) (19... Nd5 $19 {-3.07/24} 20. bxa5+ Ka7) 20. Rxb4+ $17 Ka7 {-1.03/28} (20... Kc8 $142 {-1.50/25} 21. Bb2 Rg6 22. Rxc4 Nd7) 21. Rxc4 Rd6 22. Ba3 Re6 23. Bb2 Nd7 24. Bd4+ Ka6 25. h4 { -1.87/26} (25. O-O $17 {-1.18/30}) 25... Nb6 {-1.12/29} (25... Rc8 $1 $19 { -1.87/26 Strongly threatening ...Bd5.} 26. Rb4 Bd5) 26. Rc5 {-1.67/23} (26. Rc3 $17 {-1.12/29}) 26... Nxa4 $19 27. Rc4 $2 {-3.40/25 [#]} (27. Rg5 {-1.65/32} Reg6 28. Rh5) 27... Nb6 $2 {-1.14/28} (27... Kb5 $19 {-3.40/25} 28. Rxa4 Kxa4) 28. Rb4 {-1.72/25} (28. Rc5 $17 {-1.14/28}) 28... Bb5 29. c3 $2 {-3.71/28} (29. d3 $17 {-1.55/30} exd3 30. Kd2) 29... Rc8 30. Bg7 $2 {-5.70/27} (30. Bxb6 { -2.70/30} Rxb6 31. f3) 30... c5 31. Rb2 Rg8 32. g4 Rxg7 33. g5 Na4 34. Rc2 Bd3 35. Rc1 Rb6 36. Ra1 Ka5 37. f4 exf3 38. Kf2 Be2 39. Ra3 c4 {-4.02/28} (39... f6 $142 {-8.06/25} 40. Rha1 Bb5) 40. Rha1 Kb5 41. Rxa4 Kc6 42. e4 Rg8 {-1.40/27} ( 42... h6 $1 $19 {-2.81/28} 43. gxh6 Rg2+ 44. Ke3 Rh2) 43. Rb4 $2 {-6.71/27} ( 43. Ra7 $17 {-1.40/27}) 43... Rxb4 44. cxb4 {Endgame KRB-KR} Rb8 45. h5 Rxb4 46. g6 hxg6 47. h6 Rb8 48. h7 Kd6 49. Ra5 Ke7 50. Ra6 Rh8 51. Ra7+ Kf6 52. Ra2 Rxh7 53. d4 cxd3 {Black mates.} 54. Ke3 Rh5 55. Rb2 Rh2 56. Rb6+ Kg7 57. Rb1 f2 58. e5 f1=Q 59. Rxf1 Bxf1 60. e6 fxe6 61. Ke4 Re2+ 62. Kxd3 Re5+ 63. Kc3 Rd5 64. Kb4 e5 65. Ka3 Rb5 66. Ka2 e4 67. Ka3 e3 68. Ka4 Rb8 69. Ka5 e2 70. Ka6 e1=Q+ 71. Ka7 Rb1 72. Ka8 Qa5# {Accuracy: White = 11%, Black = 37%.} 0-1 [Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2001.11.30"] [Round "?"] [White "Josh - Age 7"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "83"] 1. e3 e5 {A00 Irregular Openings} 2. Bc4 Nf6 3. Nc3 d5 $146 (3... Nc6 4. Nf3 ( 4. d4 e4 5. f3 exf3 6. Nxf3 Bb4 7. O-O d5 8. Be2 Bg4 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxg4 Nxe5 12. a3 Bc5 13. Rf5 Nxg4 14. Qxg4 g6 15. Rxd5 Qe7 16. Qg3 c6 17. Re5 Bd6 18. Rxe7+ Bxe7 {Khasbiullin,D-Shvirkova,Y Ufa 2012 1-0}) 4... e4 (4... Bc5 5. d3 d5 6. d4 exd4 7. exd4 Bb4 8. Bg5 Bg4 9. Bb5 O-O 10. a3 Bxc3+ 11. bxc3 h6 12. Bxf6 Qxf6 13. O-O Qg6 14. Bd3 Qe6 15. Qd2 Bxf3 16. gxf3 Ne7 17. Kh1 Nf5 18. Bxf5 Qxf5 19. Rg1 {Jorczyk Genz,J-Mukomilow,L (875) Rotenburg 2001 0-1 (46) }) 5. Ng5 d5 6. b3 dxc4 7. bxc4 Bg4 8. f3 Bh5 9. Nb1 exf3 10. gxf3 Ne5 11. Qe2 h6 12. Nh3 Bxf3 13. Qf1 Bxh1 14. Qxh1 Bc5 15. Qd5 Nxd5 16. cxd5 O-O 17. Nf4 Nf3+ 18. Ke2 {Beyers,R (500)-Le Roux,J (708) Gauteng 2017 0-1}) 4. Bb5+ Bd7 5. Bxd7+ Nbxd7 {-0.12/26} (5... Qxd7 $15 {-0.55/23} 6. d4 Nc6) 6. Nf3 {-0.79/25} ( 6. d3 $11 {-0.12/26}) 6... e4 {-0.34/27} ({Black should try} 6... Bb4 $17 { -0.79/25}) 7. Ng5 {-0.97/25} ({Better is} 7. Nd4 $15 {-0.34/27}) 7... h6 8. Nxf7 $2 {-2.95/25 [#]} (8. Nh3 $15 {-0.67/24}) 8... Kxf7 $19 9. Ne2 Bc5 10. Nf4 Qe8 11. h3 Qe5 12. Rb1 Ke8 13. b4 Bd6 14. Bb2 Qg5 15. Bxf6 Qxf6 {-2.31/25} ( 15... gxf6 16. h4 $19) (15... Nxf6 $142 {-4.01/22} 16. g3 Bxf4 17. exf4 Qf5) 16. Nxd5 $2 {-3.85/23} (16. Qh5+ {-2.31/25} Qf7 17. Qxd5) 16... Qd8 $2 { -0.60/30} (16... Qg5 $19 {-3.85/23} 17. Nf4 Bxf4 18. exf4 Qxg2) 17. Qg4 { -1.31/24} (17. Qh5+ $15 {-0.60/30} Kf8 18. Qf5+ Nf6 19. Nxf6 Qxf6 20. Qxe4) 17... g5 $2 {0.34/29} (17... Kf7 $17 {-1.31/24 Hoping for ...Re8.} 18. Qf5+ ( 18. Qxe4 Re8 $17) 18... Nf6 19. Nxf6 Qxf6 20. Qxe4 a5) 18. Qe6+ {-0.98/25} (18. h4 $14 {0.34/29} Be7 19. hxg5 (19. Qxe4 c6 $14) 19... Bxg5 20. Qxe4+ Kf7 21. Nc3 (21. Nf4 Bxf4 22. Qxf4+ Nf6 $11)) 18... Be7 {0.38/26} (18... Kf8 $17 { -0.98/25} 19. h4 Qe8 20. Qxe8+ Rxe8 21. hxg5 Kg7 22. gxh6+ Rxh6 23. Rxh6 Kxh6) 19. g3 {-0.97/27} ({But not} 19. Qxe4 c6 $15) (19. h4 $14 {0.38/26 stays ahead. } Kf8 20. hxg5 Bxg5 21. Qxe4) 19... c6 $17 20. Nc3 Nf8 {-0.02/28} (20... Nf6 $17 {-1.27/22 White should prevent ...Qd6.} 21. Nxe4 Nxe4 22. Qxe4 Qd5 23. Qxd5 cxd5) 21. Qxe4 $11 Rg8 22. b5 $40 {Black needs to defend precisely.} cxb5 $2 { 1.94/21} (22... Rg6 $11 {-0.08/29 and Black has nothing to worry.}) 23. Nxb5 { 1.33/29} (23. Rxb5 $18 {1.94/21} Rg6 24. Rxb7) 23... b6 $2 {3.41/25} (23... Rc8 $16 {1.33/29} 24. Nxa7 Rc7) 24. Nd6+ {1.89/26} (24. h4 $142 {3.41/25}) 24... Qxd6 $18 25. Qxa8+ Qd8 {2.77/22} (25... Kf7 {1.63/25 is a better defense.} 26. Qxa7 Qc6) 26. Qxa7 Bc5 $2 {5.48/22} (26... Rg6 {2.59/27} 27. Qb7 Qd6) 27. Qb7 Nd7 28. Qd5 Rf8 29. Qe4+ Qe7 30. Qc6 Qd6 $2 {5.67/22} (30... Rf6 {3.02/28} 31. Qd5 Rd6 32. Qg8+ Nf8) 31. Rxb6 {[#] Threatens to win with Qe4+.} Qxc6 32. Rxc6 Be7 33. f4 gxf4 34. exf4 Kf7 35. Rc7 Nb6 36. O-O Nd5 37. Ra7 Nb4 38. Kh1 Nxc2 39. f5 Nd4 {7.91/25} (39... Kf6 $142 {4.44/28} 40. Rb1 Rd8 41. Rb6+ Rd6) 40. f6 Nc6 41. fxe7+ Ke8 42. exf8=Q# {Accuracy: White = 22%, Black = 11%.} 1-0 [Event "Yahoo"] [Site "?"] [Date "2004.04.16"] [Round "?"] [White "tiimba"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "58"] [EventDate "2004.04.14"] [EventType "blitz"] 1. e3 e5 {A00 Irregular Openings} 2. c3 d5 3. Bb5+ (3. b3 Nf6 4. Bb2 Bd6 5. a3 O-O 6. Qc2 c5 7. Be2 Nc6 8. h3 Be6 9. Bg4 Qd7 10. c4 d4 11. Nf3 e4 12. Ng5 Bxg4 13. hxg4 Qxg4 14. f4 Qxg2 15. Rf1 h6 16. Rf2 Qg1+ 17. Rf1 Qg3+ {Abdel Aziem, A-Abou El Zein,E (2271) Aswan 2012 0-1}) (3. Bd3 Nf6 4. Bc2 Be7 5. d3 O-O 6. Ne2 Bg4 7. Nd2 Nbd7 8. O-O c5 9. f3 Be6 10. f4 exf4 11. Nxf4 Qb6 12. h3 d4 13. Nf3 dxc3 14. bxc3 Nd5 15. Nxd5 Bxd5 16. e4 Bc6 17. d4 cxd4 {Au,M (1618) -Mahadevan,A (1437) Hong Kong 2016 1-0 (52)}) 3... c6 $146 (3... Bd7 4. Bxd7+ Nxd7 5. b4 Ngf6 6. h3 Bd6 7. Bb2 O-O 8. g4 d4 9. a3 d3 10. Nf3 e4 11. Nd4 a6 12. a4 b6 13. Na3 c5 14. bxc5 bxc5 15. Nf5 Ne5 16. Qb3 Rb8 17. Qa2 Nf3+ 18. Kd1 {Sunny,U-Aaron,Z Abuja 2015 1-0 (37)}) 4. Qe2 cxb5 5. Qxb5+ Qd7 6. Qb3 { -4.79/24} (6. Qxd7+ $142 {-3.27/25} Nxd7 7. d4) 6... Nf6 $19 7. d3 Be7 8. Qc2 { Black is clearly winning.} O-O 9. b3 Nc6 10. Bb2 Qc7 11. Nd2 Bf5 {[#] aiming for ...Nb4!} 12. O-O-O {-8.27/23} (12. Qb1 $142 {-4.74/26}) 12... a5 13. Ngf3 e4 14. Nxe4 dxe4 15. dxe4 Bxe4 16. Rd3 Bxd3 17. Qxd3 Rfd8 18. Qc2 b5 19. Rd1 Rxd1+ 20. Qxd1 Rd8 21. Qc2 a4 $1 22. Ng5 (22. bxa4 bxa4) 22... axb3 23. Qxh7+ Nxh7 {Black mates.} 24. Nxh7 Kxh7 25. axb3 Qa5 26. b4 Qa2 27. Kc2 Ne5 28. f4 Nc4 29. e4 Qxb2# 0-1 [Event "Yahoo"] [Site "?"] [Date "2004.04.16"] [Round "?"] [White "tiimba"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "48"] [EventDate "2004.04.14"] [EventType "blitz"] 1. e3 e5 {A00 Irregular Openings} 2. Bc4 d5 3. Bb5+ (3. Bb3 c5 4. Ba4+ Bd7 5. Bxd7+ Nxd7 6. d4 cxd4 7. exd4 e4 8. Ne2 Qh4 9. O-O Bd6 10. g3 Qh3 11. Bf4 Be7 12. f3 Ngf6 13. Nec3 O-O 14. Nd2 Nh5 15. fxe4 Nxf4 16. Rxf4 Bg5 17. Rf3 f5 { Zielinski,S (2159)-Kobus,S (2074) Ketrzyn 2009 1-0 (41)}) 3... c6 4. Qe2 $146 ( 4. Bd3 e4 (4... Nf6 5. Qf3 (5. c3 Bd6 6. Ne2 e4 7. Bc2 Bg4 8. h3 Bh5 9. d3 Qc7 10. Qd2 Bxe2 11. Qxe2 Nbd7 12. Nd2 exd3 13. Bxd3 Ne5 14. Bc2 O-O-O 15. O-O h5 16. e4 dxe4 17. Nxe4 Nxe4 18. Bxe4 Rde8 19. Be3 Kb8 {Humski,L (1505)-Novak,A (1620) Okroglo 2008 0-1 (55)}) 5... e4 6. Qe2 exd3 7. cxd3 Be7 8. g3 Bf5 9. Nf3 Nbd7 10. Ng5 h6 11. Nf3 Nc5 12. d4 Nd3+ 13. Kd1 Qb6 14. Nh4 Nxb2+ 15. Ke1 Bd3 16. Qf3 Be4 17. Qf4 Nd3+ 18. Kf1 Nxf4 19. gxf4 {Camacho Viegas,T-Heier,O (1470) Al Ain 2013 0-1}) 5. Bf1 Nf6 6. h3 Bd6 7. Nc3 c5 8. Bb5+ Bd7 9. Bxd7+ Nbxd7 10. Nb5 Qb6 11. Nc3 d4 12. exd4 cxd4 13. Nce2 O-O 14. b3 Rfe8 15. Bb2 d3 16. cxd3 exd3 17. Nf3 Rxe2+ 18. Kf1 Qxf2# {Penaloza Mazo,V-Berbesi,S (1574) Ocana 2016 0-1}) 4... cxb5 5. Qxb5+ Qd7 6. Qd3 {-4.72/22} (6. Nc3 {-3.36/27 keeps fighting.}) 6... e4 7. Qe2 Nf6 8. c3 {-5.53/25} (8. b3 {-3.85/27 was worth a try.}) 8... Bc5 9. b3 O-O 10. f3 Nc6 11. fxe4 dxe4 12. c4 Qd6 13. Bb2 Bg4 14. Nf3 exf3 15. gxf3 Bf5 16. Nc3 Bd3 17. Qf2 Nb4 {[#] Strongly threatening ... Bxc4!} 18. Nb5 Qc6 19. Ba3 Nc2+ 20. Kd1 Nxa1 21. Bxc5 Qxc5 22. Nc3 Qa3 23. Nb5 Qb2 24. Qe2 Qb1# 0-1 [Event "Yahoo"] [Site "?"] [Date "2004.04.16"] [Round "?"] [White "tiimba"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "38"] [EventDate "2004.04.14"] [EventType "blitz"] 1. e3 e5 {A00 Irregular Openings} 2. a4 (2. e4 Bc5 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nf6 6. f3 O-O 7. Nc3 Re8 8. Nde2 a6 9. Bg5 h6 10. Bf4 Nh5 11. Qd2 Nxf4 12. Nxf4 b5 13. O-O-O c6 14. g3 a5 15. Kb1 Qb6 16. Re1 a4 {Markovic,I (2255)-Mohr,G (2435) Pula 1993 0-1 (61)}) 2... d5 (2... Nf6 3. h4 Bb4 4. c3 Bc5 5. d4 Bd6 6. dxe5 Bxe5 7. b3 O-O 8. Rh3 a5 9. f4 Bd6 10. Rg3 Ne4 11. Rg4 Nc6 12. Bd3 Nc5 13. Bc4 b5 14. Bxb5 Na7 15. Rg3 Ne6 16. Ra2 Bb7 17. e4 {Greene,B-Johnson,A Victoria 2005 1-0 (44)}) 3. a5 $146 (3. f3 Nf6 4. Bd3 Bd6 5. Bb5+ c6 6. Bd3 O-O 7. h4 e4 8. Be2 Ng4 9. fxg4 Bg3+ 10. Kf1 Qf6+ 11. Bf3 Bxg4 12. c3 Nd7 13. a5 Ne5 14. d4 exf3 15. dxe5 fxg2+ 16. Kxg2 Qf2# {0-1 (16) Antarctic base Esperanza-Buenos Aires City Argentina 2002}) 3... c5 4. c3 Nc6 5. Qa4 Bd7 { -0.60/28} ({Black should play} 5... Nf6 $17 {-1.22/25} 6. a6 Bd6) 6. c4 { -2.10/22} (6. a6 $15 {-0.60/28}) 6... d4 7. e4 {-2.40/25} (7. Qd1 {-1.73/27 is a better defense.}) 7... Nf6 {-1.43/25} (7... f5 $19 {-2.40/25} 8. d3 fxe4 9. dxe4 Bd6) 8. Ra3 $2 {-3.52/24 [#]} (8. d3 $17 {-1.43/25 is the only way for White.}) 8... Nxe4 $19 {...Qh4 is the strong threat.} 9. Ne2 $2 {-6.94/22} (9. d3 {-3.21/27} Nd6 10. Qd1) 9... Be7 {-3.30/28} (9... Nb4 $142 {-6.94/22} 10. Qb3 d3) 10. b3 $2 {-10.69/26} (10. Qd1 {-3.30/28}) 10... Nb4 11. Qxd7+ Qxd7 12. Bb2 Nc2+ {-22.29/28} (12... Nd3+ $142 {-#10/27} 13. Kd1 Nexf2+ 14. Kc2 Nb4+ 15. Kc1 Qf5 16. Nxd4 cxd4 17. d3 Nfxd3+ 18. Kd1 Nxb2+ 19. Ke1 Nc2+ 20. Ke2 Qe4+ 21. Kf2 Qe3#) 13. Kd1 Nxa3 14. Nxa3 Qg4 15. f3 Nf2+ 16. Ke1 Qh4 {[#] ( -> ...Nd3+)} 17. Rg1 Nd3+ {Black mates.} 18. Kd1 Qe1+ 19. Kc2 Nb4# 0-1 [Event "Yahoo"] [Site "?"] [Date "2005.10.18"] [Round "?"] [White "wastlechris"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "90"] 1. e3 e5 {A00 Irregular Openings} 2. Qh5 Nc6 3. Nc3 (3. Nf3 Nf6 4. Qg5 h6 5. Qg3 d6 6. h3 Be6 7. Nc3 Qd7 8. d3 Nb4 9. Kd1 O-O-O 10. a3 Nc6 11. e4 Be7 12. Qxg7 Rdg8 13. Qg3 Rxg3 14. fxg3 d5 15. Bd2 Bc5 16. Na4 Bf2 17. Be1 Bxe1 { De la Vega,R-Rodriguez Perez,A Ronda 1997 0-1 (31)}) 3... Nf6 4. Qd1 $146 (4. Bc4 Nxh5 5. Bb5 Bb4 6. Nd5 Qg5 7. Nf3 Qxg2 8. Rf1 Qxf3 9. a3 Qxd5 10. axb4 Qxb5 11. d3 Qxb4+ 12. Ke2 d6 13. Rg1 Bg4+ 14. Kf1 Bh3+ 15. Ke2 Nd4+ 16. Kd1 Nf3 17. Ke2 Nxg1+ 18. Kd1 Bg4+ {Bora,G (1001)-Carp,D (1024) Baile Felix 2017 0-1}) 4... Bc5 5. b3 O-O {-0.83/27} (5... a6 $142 {-1.28/21} 6. Nge2 O-O) 6. e4 $2 { -2.94/20 [#]} (6. Bb2 $17 {-0.83/27}) 6... d5 $19 7. exd5 Nxd5 8. Ne4 {Black has a decisive advantage.} Bb6 {Threatens to win with ...f5.} 9. Ne2 $2 { -7.35/23} (9. Bc4 {-2.06/26}) 9... Bf5 10. N4c3 {-10.19/25} (10. N2g3 $142 { -4.35/25} Qh4 11. Nxf5 Qxe4+ 12. Ne3) 10... Nxc3 11. Nxc3 Qd4 {-2.68/26} (11... Qh4 $142 {-6.57/26} 12. g3 Qd4) 12. Qe2 $2 {-7.43/22} (12. Qf3 {-2.68/26} Bg4 13. Qg3) 12... Bxc2 13. Ba3 Rfe8 14. Rc1 Bg6 15. g3 {-7.98/25} (15. Qe3 $142 { -4.76/28} Qd7 16. Bc5) 15... Nb4 {-3.57/26} (15... Rad8 $142 {-7.98/25} 16. Bh3 Bd3) 16. Nb5 $2 {-9.03/24} (16. Bxb4 {-3.57/26} Qxb4 17. Bg2) 16... Qd5 17. Nc3 Nd3+ 18. Kd1 Nxf2+ {-6.21/23} (18... Qxh1 $142 {-16.98/26} 19. Ra1 Nxf2+ 20. Kc1 Bd3) 19. Qxf2 Qxh1 ({Weaker is} 19... Bxf2 20. Nxd5 Be4 21. Nxc7 $17) 20. Qe1 Re6 21. Bh3 Qxe1+ 22. Kxe1 Rf6 23. Kd1 $2 {-9.41/26} (23. Nd5 {-3.38/26}) 23... Rf2 24. Bd7 Rd8 {-16.34/29} (24... Bd3 $142 {-#7/47} 25. Bh3 Rxh2 26. Bg2 Rxg2 27. Bc5 Bxc5 28. Ne2 Rh2 29. Rxc5 Rh1+ 30. Ng1 Rxg1#) 25. Ke1 Rxh2 { -16.35/29} (25... Bd3 $142 {-#7/29} 26. Bh3 Rxh2 27. Bg2 Rxg2 28. Bc5 Bxc5 29. Ne2 Rxe2+ 30. Kf1 Rh2+ 31. Ke1 Rh1#) 26. Bb5 Rdxd2 {[#] ( -> ...Rdf2)} 27. Rd1 Rxd1+ 28. Nxd1 Rxa2 29. Bc1 Rg2 30. Be2 Rxg3 31. Bf1 Rxb3 32. Bc4 Rb1 33. Be2 Rxc1 {Black mates.} 34. Bf1 Bc2 35. Kd2 Rxd1+ 36. Kxc2 Rxf1 37. Kb3 Rf4 38. Kc2 h5 39. Kd3 h4 40. Ke2 h3 41. Kd3 h2 42. Kc3 h1=Q 43. Kd3 Qh3+ 44. Kc2 Rf2+ 45. Kb1 Qf1# {Accuracy: White = 6%, Black = 21%.} 0-1 [Event "Rated game, 2m + 0s"] [Site "Main Playing Hall"] [Date "2008.07.29"] [Round "?"] [White "Frank sappa"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [WhiteElo "1507"] [BlackElo "1653"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "54"] [EventDate "2008.03.04"] [SourceTitle "playchess.com"] 1. e3 e5 {A00 Irregular Openings} 2. e4 Nc6 3. Nc3 Bc5 4. Nf3 d6 5. h3 Nf6 { 0.04/27} (5... f5 $15 {-0.42/25 was preferrable.}) 6. Be2 $146 (6. Bc4 O-O 7. d3 Be6 8. Bg5 h6 9. Be3 Bxc4 10. dxc4 Bxe3 11. fxe3 Qd7 12. O-O Ne7 13. Qd2 Ng6 14. Nd5 Nxe4 15. Qe2 Ng3 16. Qe1 Nxf1 17. Qxf1 c6 18. Nc3 f5 19. e4 f4 20. Rd1 Ne7 {Phong,V-Dauer,M Germany 2006 0-1 (39)}) 6... Be6 7. O-O {-0.47/24} (7. Bb5 $11 {0.00/27 deserves consideration.}) 7... O-O $15 8. d3 {The position is equal.} d5 {0.00/31} (8... a6 $15 {-0.49/23}) 9. exd5 Nxd5 10. Ne4 Bb6 {0.42/24 } (10... Be7 $11 {-0.27/25}) 11. Nfg5 {-0.53/22} ({White should play} 11. c4 $14 {0.42/24}) 11... Bf5 $36 {Black has good play.} 12. Bf3 $2 {-1.71/22} (12. Nf3 $11 {-0.14/27 and White stays safe.}) 12... Bg6 {-0.32/26} (12... f6 $1 $19 {-1.71/22} 13. c4 Nf4 14. Bxf4 exf4) 13. Be2 {-0.94/27} (13. Bh5 $15 {-0.32/26} ) 13... Nf4 {-0.30/24} (13... h6 $17 {-0.94/27} 14. Nf3 f5) 14. Kh1 {-1.46/29} (14. Bxf4 $1 $11 {-0.30/24} exf4 15. Nf3) 14... Nxe2 $17 15. Qxe2 Nd4 16. Qd1 Qd7 {-0.78/27} (16... h6 $142 {-1.52/24} 17. Nf3 Bh5) 17. c3 {-2.07/21 [#]} ( 17. Nf3 $17 {-0.78/27}) 17... Nf5 {-0.90/28} (17... Nc6 $1 $19 {-2.07/21 Strongly threatening ...Rad8.} 18. Be3 Rfd8) 18. f4 {-1.57/26} ({White should try} 18. Nf3 {-0.90/28}) 18... exf4 {-0.92/24} (18... f6 $142 {-1.57/26} 19. Nf3 exf4 20. Bxf4 Rad8 21. Qb3+ Bf7) 19. Rxf4 $2 {-3.63/24} (19. Bxf4 $17 { -0.92/24} Rad8 20. d4) 19... Rad8 20. d4 $2 {-4.71/24} (20. Rf1 {-2.66/27}) 20... Nd6 $2 {-0.87/25} (20... Rfe8 $19 {-4.71/24} 21. g4 Ne7) 21. Rh4 $2 { -4.46/25} (21. Nxd6 $17 {-0.87/25 is more resistant.} Qxd6 22. Rf1) 21... Nxe4 22. Nxe4 {[#]} Qd5 {-1.34/27} (22... c5 $1 $19 {-2.95/24 and Black stays clearly on top.} 23. Bd2 (23. dxc5 Qxd1+) 23... cxd4) 23. Ng3 {-2.20/28} (23. Nd2 $17 {-1.34/27 was called for.}) 23... c5 24. Qg4 $2 {-4.10/24} (24. Be3 { -1.66/29}) 24... cxd4 $19 25. cxd4 Qxd4 26. Bf4 {-5.48/23} (26. Qxd4 {-3.76/28 was worth a try.} Bxd4 27. Kh2) 26... Qxb2 27. Rf1 Bf2 {Accuracy: White = 6%, Black = 18%.} 0-1 [Event "FICS rated blitz game"] [Site "FICS freechess.org"] [Date "2014.01.16"] [Round "?"] [White "ouibjamn"] [Black "Vierjoki, Timo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1473"] [BlackElo "1588"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "71"] [EventDate "2014.??.??"] [EventType "blitz"] 1. e3 e5 {A00 Irregular Openings} 2. Be2 d5 3. b3 $146 (3. Nf3 Nc6 4. O-O Bc5 ( 4... f6 5. Ne1 Be6 6. f3 Qd7 7. b3 O-O-O 8. Bb2 g5 9. a4 h5 10. c4 Nge7 11. cxd5 Nxd5 12. d4 exd4 13. exd4 Nf4 14. Nc3 Qxd4+ 15. Qxd4 Nxd4 16. Ne4 Ndxe2+ 17. Kh1 Be7 18. Nxf6 Rhf8 19. Ne4 {Olofsson,J-Jakob,M ICC INT 2009 0-1 (32)}) 5. Bb5 f6 6. d4 a6 7. Bd3 Be7 8. dxe5 fxe5 9. b3 Bc5 10. Bb2 d4 11. exd4 exd4 12. c3 b5 13. cxd4 Bd6 14. d5 Bg4 15. dxc6 Qd7 16. cxd7+ Kxd7 17. Nh4 g5 { Penha,V-Souza,J Brasilia 2016 1-0 (37)}) (3. Bh5 Nf6 4. Nf3 Nxh5 5. Nxe5 Nf6 6. h4 Bd6 7. Nd3 Qe7 8. f3 Bg3+ 9. Kf1 Nc6 10. Rh3 Bxh3 11. c3 Bf5 12. f4 Bxf4 13. exf4 Bxd3+ 14. Kg1 Qc5+ 15. Kh2 Qf2 16. b3 Qxh4+ 17. Kg1 Qxf4 {Granville,M (893)-Farrant Diaz,N (1716) Windsor 2010 0-1}) 3... c5 4. Bb2 Nc6 5. d3 Nf6 { -0.48/25} (5... g6 $17 {-1.10/23}) 6. g4 {-1.90/21} ({White should try} 6. Nd2 $15 {-0.48/25}) 6... h6 {-1.03/25} (6... d4 $19 {-1.90/21} 7. e4 Be6) 7. h4 { -2.31/22} (7. Bf3 $17 {-1.03/25}) 7... Be6 8. Bf3 {Black is clearly better.} Qd7 9. g5 hxg5 {-1.08/24} ({Black should play} 9... Nh7 $19 {-1.96/20} 10. gxh6 gxh6) 10. hxg5 $17 Rxh1 {-0.96/25} (10... Nh7 $142 {-1.47/25} 11. Bg2 O-O-O) 11. Bxh1 Ng8 {-0.97/26} (11... Ng4 $142 $1 {-1.53/20} 12. Qe2 d4) 12. Nc3 O-O-O {-0.79/25} (12... Nge7 $142 {-1.28/20}) 13. Qd2 Be7 14. O-O-O {-1.76/22} (14. f4 $17 {-0.87/25}) 14... Bxg5 $19 15. Nf3 {-2.21/22} (15. Nge2 $17 {-1.51/26}) 15... Bf6 {-0.90/24} (15... Bh6 $1 $19 {-2.21/22} 16. Na4 Qd6) 16. Kb1 { -1.87/24} (16. Rg1 $17 {-0.90/24 might work better.}) 16... Nge7 17. Qe2 { -2.13/24} (17. Rg1 $17 {-1.51/26 was necessary.}) 17... a6 $2 {0.00/26} (17... Bg4 $19 {-2.13/24} 18. Qe1 Kb8) 18. Rg1 $2 {-1.96/22} (18. Na4 $11 {0.00/26 and White has nothing to worry.} Qc7 19. Nxc5) 18... Bf5 $2 {-0.17/26} (18... Rh8 $19 {-1.96/22} 19. Bg2 Qd6) 19. Ng5 {-1.17/24} (19. e4 $11 {-0.17/26 keeps the balance.} Be6 20. Ng5) 19... Bg6 $1 $17 20. f4 $2 {-2.45/22} (20. Nf3 $17 { -0.87/24}) 20... exf4 $19 21. exf4 Nf5 $4 {1.74/23} (21... Qc7 $19 {-2.50/22} 22. Qd2 c4 $1) 22. Nd1 $4 {-2.56/23} (22. Nxd5 $18 {1.74/23 is the narrow road to win.} Nfd4 23. Qh2) 22... Bxb2 23. Kxb2 Ncd4 24. Qg2 {-2.61/22} (24. Qf2 $142 {-1.82/27}) 24... Ne6 $2 {-0.18/28} (24... Qd6 $19 {-2.61/22} 25. Qd2 Rh8) 25. Nc3 Nxf4 {0.00/27} (25... Nc7 $15 {-0.41/22}) 26. Qf3 $2 {-1.95/27} (26. Qg4 $11 {0.00/27} Qd6 27. Rf1) 26... d4 27. Qxf4 {aiming for Na4.} dxc3+ 28. Kxc3 Qe7 {-0.80/27} (28... f6 $19 {-1.75/25 is more deadly. Hoping for ...Nd4.} 29. Ne6 Qxe6) 29. Bf3 {-1.76/22 [#]} (29. Kd2 $17 {-0.80/27}) 29... Qf6+ { -0.99/25} ({Better is} 29... Nd4 $1 $19 {-1.76/22} 30. Kb2 Qd6 31. Bg4+ Kc7 32. Qxd6+ Rxd6) 30. Kd2 $17 Qb2 $2 {6.47/26} (30... Qd4 $17 {-1.08/29} 31. Rg4 Qxf4+ 32. Rxf4 Nd6) 31. Bg4 Qf6 {5.57/26} (31... Rd5 {3.71/27 was worth a try.} 32. Re1 Qf6) 32. Rf1 Rd5 33. Ne4 Qe6 34. Ng5 $2 {1.74/29} (34. Ng3 {5.89/26}) 34... Qf6 $2 {5.14/26} (34... Qe5 {1.74/29 is more resistant.}) 35. Ne4 $18 Qe6 36. Ng5 $2 {0.00/53 Accuracy: White = 20%, Black = 10%.} (36. Ng3 $18 {5.55/26} ) 1/2-1/2 [Event "Rated Classical game"] [Site "https://lichess.org/8pYpisOC"] [Date "2019.09.26"] [Round "?"] [White "Eric1969"] [Black "Vierjoki, Timo"] [Result "1/2-1/2"] [ECO "A00"] [WhiteElo "1784"] [BlackElo "1950"] [Annotator "Tactical Analysis 2.10 (5s), TV"] [PlyCount "116"] [EventDate "2019.??.??"] 1. e3 {A00 Van't Kruijs Opening} e5 {A00 Irregular Openings} 2. Bc4 d5 3. Bb3 Nf6 4. c4 $146 (4. a3 c5 5. c3 c4 6. Ba2 Nbd7 7. Ne2 Nc5 8. b4 Nd3+ 9. Kf1 b5 10. h3 Ne4 11. Qc2 Qf6 12. f3 Nd6 13. Ng3 Qh4 14. Ke2 Qxg3 15. Kd1 Nf2+ 16. Ke2 Nxh1 17. d3 Qxg2+ 18. Kd1 Qxf3+ {Sasin,A-Nargis,K (1362) Dhaka 2017 0-1 (47)}) (4. d4 e4 5. Ba4+ c6 6. f3 a5 7. fxe4 Nxe4 8. Nc3 Nxc3 9. bxc3 b5 10. Bb3 a4 11. Bxd5 cxd5 12. Rb1 Bd6 13. Rxb5 Ba6 14. Rxd5 Bb7 15. Rg5 Qxg5 16. e4 Qh4+ 17. g3 Qxe4+ 18. Qe2 O-O {Hajlyev,H-Amin,B (2561) Abu Dhabi 2008 0-1 (31)}) (4. Nc3 a5 (4... c6 5. Nge2 Bd6 6. d3 O-O 7. O-O Bf5 8. Ng3 Bg6 9. e4 Bb4 10. exd5 Nxd5 11. Nxd5 cxd5 12. Qf3 e4 13. dxe4 dxe4 14. Qe3 Re8 15. c3 Bd6 16. Rd1 Qc7 17. Kh1 Kh8 18. Bd5 f5 19. Qg5 {Ghiacy,J (1238)-Rosseel,K (1829) Shrivenham 2016 0-1}) 5. Nf3 Bg4 6. d4 e4 7. Ne5 Bxd1 8. Nxd1 a4 9. Nxf7 Kxf7 10. Bxd5+ Nxd5 11. O-O c5 12. Bd2 b6 13. Nc3 Nxc3 14. Bxc3 Nc6 15. Rfd1 c4 16. d5 Ne7 17. d6 Nf5 18. Bb4 Bxd6 {Pitchford,K-Prong,C (1230) Detroit 2000 0-1}) 4... Be6 5. cxd5 Bxd5 6. Nf3 Nc6 {0.34/18} (6... e4 $15 {-0.37/20} 7. Bxd5 Qxd5) 7. Nc3 Bxb3 8. Qxb3 {White is slightly better.} Rb8 {0.84/21} (8... Bd6 $11 {0.00/22}) 9. O-O $2 {-0.68/21 [#]} (9. d4 $1 $16 {0.84/21}) 9... Bd6 {0.50/19} (9... Qd3 $1 $15 {-0.68/21}) 10. h3 O-O 11. a3 {-0.83/21} (11. d3 $14 {0.42/23}) 11... Re8 {0.14/20} (11... e4 $17 {-0.83/21} 12. Ne1 Qe7) 12. d3 a6 13. Qc2 Bc5 { 0.48/21} (13... Qe7 $11 {0.00/22}) 14. b4 Ba7 {0.79/21} (14... Bd6 $11 {0.22/22 }) 15. Bb2 {0.22/23} (15. Rd1 $16 {0.79/21}) 15... Qe7 {0.71/20} (15... Qd7 $11 {0.22/23}) 16. g3 {-0.03/23} (16. Qb3 $16 {0.71/20}) 16... Rbd8 {0.50/22} ( 16... Red8 $11 {-0.03/23}) 17. b5 {-0.58/21} (17. Rfd1 $14 {0.50/22}) 17... axb5 $15 18. Nxb5 Bb6 19. Rad1 {-0.67/20} (19. Kg2 $11 {0.00/24}) 19... Rd5 20. Nc3 $1 Rd7 {0.17/21} (20... Ra5 $15 {-0.49/17}) 21. Rfe1 {-0.71/19} (21. Na4 $11 {0.17/21}) 21... Red8 {0.09/24} (21... Ba5 $17 {-0.71/19}) 22. Ng5 { -1.29/20} (22. Na4 $11 {0.09/24}) 22... h6 {-0.41/24} (22... Nd5 $17 {-1.29/20} 23. Nge4 Nxc3 24. Nxc3 Qe6) 23. Nge4 Ba5 24. Nxf6+ Qxf6 25. Re2 {-1.54/22} (25. Ne4 $15 {-0.62/24} Qf3 26. Bc3) 25... Qf5 {-0.83/25} (25... Qf3 $142 {-1.54/22} 26. Na4 Rd6) 26. g4 {-2.26/20} (26. Ne4 $17 {-0.83/25} Rd5 27. Nc5) 26... Qg6 $2 {-0.24/22} (26... Qf3 $19 {-2.26/20} 27. Kh2 Ne7) 27. Ne4 $11 {White wants to play Nc5.} b6 {0.40/20} (27... Rd5 $15 {-0.67/20}) 28. Ng3 {-0.29/22} (28. Qc4 $14 {0.40/20}) 28... Rxd3 29. Rxd3 Rxd3 30. Nf5 Rd7 $1 31. f4 {-1.29/19} ({ White should try} 31. Qe4 $15 {-0.39/26}) 31... Qe6 $17 32. Kh2 {-1.65/18} (32. fxe5 $17 {-1.07/23} Nxe5 33. Qe4) 32... f6 {-0.86/23} (32... Qd5 $1 $19 { -1.65/18} 33. Rf2 Qe6) 33. h4 {-1.74/20} (33. Ng3 $17 {-0.86/23}) 33... Ne7 $2 {-0.09/22} (33... b5 $19 {-1.74/20} 34. Ng3 Bb6) 34. fxe5 $11 fxe5 35. Kg3 $2 { -2.12/19} (35. Qe4 $1 $11 {-0.17/22}) 35... Nxf5+ {-1.00/26} (35... Qd5 $1 $19 {-2.12/19 is more deadly. Strongly threatening ...Nxf5+.} 36. Kh2 c5 37. Nxe7+ Rxe7) 36. gxf5 {-1.44/20} (36. Qxf5 $142 {-1.00/26} Re7 37. Qxe6+ Rxe6 38. Kf3) 36... Qd6 {-0.15/21} (36... Qd5 $17 {-1.44/20 And now ...Qh1 would win.} 37. e4 Qd6 38. Qc4+ Kf8) 37. Qc4+ {-0.86/22} (37. Qe4 $11 {-0.15/21 remains equal.}) 37... Qd5 {0.00/28} (37... Kf8 $17 {-0.86/22 White must now prevent ...e4+.} 38. Qe4 Qd1 39. Qa8+ Kf7) 38. Qxd5+ Rxd5 {Endgame KRB-KRB} 39. e4 {-1.43/21} ( 39. Kf3 $11 {0.00/28 keeps the balance.}) 39... Rc5 $1 $17 40. Kf3 {-1.96/22} ( 40. Kf2 $17 {-1.31/29}) 40... Bc3 $19 41. Bxc3 {-2.37/24} (41. a4 $142 { -1.94/29}) 41... Rxc3+ {KR-KR} 42. Re3 $2 {-5.42/24} (42. Kg4 {-2.44/28 is a better defense.}) 42... Rc4 $2 {-0.56/28} (42... Rxe3+ $1 $19 {-5.42/24} 43. Kxe3 Kf7) 43. Ke2 {-1.99/25} (43. Rd3 $15 {-0.56/28}) 43... Rc2+ {-1.17/28} ({ Better is} 43... Kf7 $19 {-1.99/25} 44. h5 Kf6) 44. Kf3 $17 Kf7 45. Rd3 Kf6 { -0.46/26} (45... Ke7 $17 {-1.07/24} 46. a4 Kf6) 46. a4 $1 $15 Rc4 47. Ra3 { -1.36/23} ({White should play} 47. Rd7 {-0.72/28}) 47... c5 {-0.09/29} (47... Rc5 $1 $17 {-1.36/23} 48. Kg4 h5+ $1 49. Kf3 g6 50. fxg6 Kxg6) 48. Ke3 $11 Rb4 49. Kd3 g6 50. fxg6 {The position is equal.} Kxg6 51. a5 $1 {[#] Threatens to win with a6.} bxa5 52. Rxa5 Rd4+ 53. Ke3 c4 54. Rxe5 Rd3+ 55. Ke2 Rh3 56. Rc5 c3 57. h5+ Rxh5 58. Rxc3 Rh2+ {Accuracy: White = 17%, Black = 13%.} 1/2-1/2