A06 Réti Opening: 1.Nf3 d5 (1.Nf3 d5 2.e3 c5)

This was played in a team match called Welcome Match. The match was played on 6 boards between Lutheran Chess Players and Life Is Chess. I played on board 4 for Life Is Chess. The only six games that were lost on time were on our side which meant that all who did not lose on time, should have won all their games. This of course did not happen and I was the only one in our team that was able to win a game, actually I won both my games against VincentUSA. The match ended 9.5 - 2.5 in favor of Lutheran Chess Players. I have added one mate in one, three mate in twos and one mate in four puzzle today. I have added one more chess960 game to my post Chess960 SP50.

[Event "Welcome Match - Board 4"] [Site "Chess.com"] [Date "2015.04.10"] [Round "?"] [White "VincentUSA"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A06"] [WhiteElo "1701"] [BlackElo "1872"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "120"] [EventDate "2015.??.??"] {[%evp 9,120,-64,-58,-86,-80,-97,-87,-150,-127,-138,-103,-142,-141,-166,-108, -147,-130,-130,-103,-107,-114,-128,-113,-100,-102,-138,-130,-208,-100,-77,-86, -370,-380,-755,-647,-1138,-720,-898,-880,-3089,-1275,-2099,-1274,-1278,-1263, -1251,-1128,-1129,-833,-706,-341,-327,-348,-333,-340,-325,-306,-317,-317,-330, -268,-393,-340,-414,-418,-472,-455,-468,-464,-449,-320,-406,-361,-518,-531, -736,-707,-640,-501,-635,-627,-595,-568,-462,-365,-751,-702,-711,-463,-447, -445,-29981,-29982,-29986,-29987,-29986,-29987,-29988,-29989,-29990,-29991, -29991,-29991,-29992,-29993,-29993,-29994,-29994,-29991,-29991,-29992,-29995, -29996]} 1. Nf3 d5 {A06 Réti Opening} 2. e3 c5 {A06 Réti Opening: 1.Nf3 d5} 3. Be2 (3. c4 Nf6 4. cxd5 Nxd5 5. a3 Nc6 6. Qc2 e6 7. Bc4 Be7 8. O-O O-O 9. Rd1 Nf6 10. d4 cxd4 11. exd4 Qc7 12. Ba2 Bd7 13. Nc3 Rac8 14. Qe2 Rfd8 15. Bg5 Be8 16. Rd3 Rd7 17. d5 exd5 {Kozul,Z (2580)-Simic,D (2330) Maribor 1996 1-0}) 3... Nc6 4. O-O e5 (4... Nf6 5. Nc3 d4 6. exd4 cxd4 7. Na4 e5 8. b3 Bd6 9. Bb2 O-O 10. c3 d3 11. Bxd3 e4 12. Bc4 exf3 13. Qxf3 Ne5 14. Qe2 Nxc4 15. bxc4 Bd7 16. c5 Bc7 17. Qc4 b5 18. Qd4 bxa4 19. Rae1 {Al Durazi,Z-Ovod,E (2364) Riadh 2017 0-1}) 5. Ne1 $146 (5. d4 e4 6. Ne5 Nxe5 7. dxe5 f6 8. exf6 Nxf6 9. c4 d4 10. Re1 d3 11. Bf1 b5 12. cxb5 c4 13. Nc3 Bb4 14. a3 Bxc3 15. bxc3 Qa5 16. Bd2 Qxb5 17. Rb1 Qa6 18. Qc1 Bb7 19. Qb2 Bc6 {Sikora, K-Obara,D Swietokrzyskie 2010 0-1 (31)}) (5. Bb5 Bd6 6. d3 Bg4 7. e4 Nge7 8. c4 dxe4 9. dxe4 O-O 10. Bg5 Nd4 11. h3 Nxf3+ 12. gxf3 Bxh3 13. Re1 h6 14. Bxe7 Qxe7 15. f4 Qh4 16. Qf3 exf4 17. Nc3 Qg5+ 18. Kh1 Bg4 19. Qg2 f3 {Fontana Sotomayour,L-Miguel Lago,V (2285) Candás de Reis 1992 0-1}) (5. b3 Bd6 6. d3 Nge7 7. Bb2 O-O 8. Nbd2 Ng6 9. c4 d4 10. Ne4 Be7 11. exd4 cxd4 12. Re1 f5 13. Ng3 Bb4 14. Nd2 Qa5 15. Ngf1 Nf4 16. a3 Bc3 17. b4 Qd8 18. Rb1 Qg5 19. g3 Nh3+ {Trsinski,S (1889)-Tica,S (2159) Hum na Sutli 2014 0-1}) 5... Nf6 6. Nc3 Be7 7. Nb1 O-O 8. Nf3 {-1.50/21} (8. b3 $142 { -0.87/26}) 8... Be6 9. Ne1 Qd6 10. Nf3 e4 11. Ne1 Ne5 {-1.08/27} (11... Rad8 $19 {-1.66/23} 12. d4 Qc7) 12. f3 exf3 13. Nxf3 Ng6 14. Nc3 a6 15. Qe1 b5 16. Nd1 Bd8 17. Nf2 Bc7 18. Qd1 {-2.08/22} (18. b3 $17 {-1.30/25}) 18... Ng4 { -1.00/27} (18... Ne4 $19 {-2.08/22 and Black stays clearly on top. And now ... Nh4! would win.} 19. Nh1 h5) 19. Nxg4 $17 Bxg4 $40 {[%mdl 128] Black wants a kill.} 20. h3 $2 {-3.70/23 [%mdl 8192]} (20. g3 $17 {-0.86/23}) 20... Bxf3 $19 21. Bxf3 $2 {-7.55/25} (21. Rxf3 {-3.80/26} Qh2+ 22. Kf2) 21... Rad8 22. a3 Qg3 23. d3 Nh4 24. Bd2 Rfe8 {-12.75/29} (24... Qh2+ $142 {-30.89/27} 25. Kf2 Bg3+ 26. Ke2 Nxg2) 25. Qc1 Re6 {[#] ( -> ...Rf6)} 26. Be1 Qh2+ 27. Kf2 Nxf3 28. Kxf3 Rf6+ 29. Ke2 Qxg2+ {-3.41/28} (29... Rxf1 $142 {-7.06/24} 30. Kxf1 Rd6) 30. Rf2 Rxf2+ ({Don't take} 30... Qxh3 31. Rxf6 gxf6 32. Bf2 $19) 31. Bxf2 Qxh3 32. Qh1 Qxh1 33. Rxh1 {[%mdl 4096] Endgame KRB-KRB} Be5 34. b3 d4 35. e4 {-3.93/28} ( 35. b4 $142 {-2.68/27} cxb4 36. axb4) 35... g6 36. Kd1 h5 37. Bh4 Re8 38. Ke2 Kg7 39. Kf3 Bf6 40. Bxf6+ Kxf6 {KR-KR} 41. Rh4 {-5.18/25} (41. Rf1 {-3.61/29 was necessary.}) 41... Kg5 42. Rf4 f6 43. Kg3 Rh8 {...h4+ is the strong threat. } 44. Rh4 f5 45. exf5 Kxf5 46. Rf4+ Ke5 47. Kf3 $2 {-7.51/28} (47. Re4+ { -3.65/31} Kf5 48. Rf4+ Kg5 49. Re4) 47... g5 48. Re4+ Kd6 49. Kg2 Rh6 50. Kh1 { -#19/28 [#]} (50. Re8 $19 {-4.45/30} Re6 51. Rg8) 50... Re6 {Black mates.} 51. Rxe6+ Kxe6 {KP-KP} 52. Kh2 Kf5 53. Kh3 Kf4 54. Kh2 Kf3 55. Kh3 h4 56. Kh2 g4 57. Kh1 Kf2 58. Kh2 g3+ 59. Kh3 g2 60. Kxh4 g1=Q {Precision: White = 22%, Black = 55%.} 0-1 [Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2002.02.11"] [Round "?"] [White "Cole"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A06"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "152"] [EventDate "2.??.??"] 1. Nf3 d5 {A06 Réti Opening} 2. e3 c5 {A06 Réti Opening: 1.Nf3 d5} 3. Bb5+ Bd7 4. Bd3 (4. Qe2 Nf6 5. O-O g6 6. Nc3 Bg7 7. Bxd7+ Nbxd7 8. d3 O-O 9. e4 d4 10. Nb1 e5 11. a4 Ne8 12. Na3 Nd6 13. Nd2 a6 14. Nac4 Nxc4 15. dxc4 f5 16. a5 Bh6 17. Ra3 Qe7 18. exf5 gxf5 {Hera,I (2544)-Rublevsky,S (2676) Khanty Mansiysk 2007 1/2-1/2 (50)}) 4... Nc6 5. Bb5 $146 (5. Nc3 Nf6 6. Ng5 e5 7. Bb5 Bd6 8. Bxc6 bxc6 9. Ne2 h6 10. Nf3 e4 11. Nfg1 O-O 12. b3 a5 13. Bb2 a4 14. d3 Re8 15. Ng3 exd3 16. cxd3 a3 17. Bxf6 Qxf6 18. Nh5 Qc3+ 19. Kf1 Bg4 {Chethan, H-Thejkumar,M (2493) Bengaluru 2018 0-1}) 5... a6 {-0.13/26} (5... e5 $17 { -0.86/24} 6. Bxc6 bxc6) 6. Bxc6 $1 $11 Bxc6 7. Ng5 $2 {-1.90/24 [#]} (7. b3 $11 {-0.07/28}) 7... e5 $19 8. Qh5 $2 {-4.13/22} (8. Nh3 {-1.80/26}) 8... g6 9. Qf3 $2 {-6.60/23} (9. Qh4 {-3.93/30} e4 10. Qf4) 9... Qxg5 10. a4 Qf6 11. Qe2 Be7 12. Ra2 Nh6 13. b3 O-O 14. Rg1 Nf5 15. g3 Nd6 16. d4 exd4 17. Bb2 Qe6 18. exd4 Qxe2+ 19. Kxe2 c4 20. b4 Bf6 21. Kf1 Nf5 22. b5 axb5 23. Bc3 bxa4 24. Bb4 Rfe8 25. h3 Nxd4 26. Rh1 Bb5 27. Nc3 Bc6 28. Nb1 Nb5 29. g4 d4 30. Rg1 Nc3 31. Nxc3 dxc3 32. Ra3 Re6 33. Ra1 Rae8 34. Rg3 Be5 35. Re3 Bd4 36. Rxe6 Rxe6 37. Rd1 Bg7 38. Rd8+ Re8 39. Rxe8+ Bxe8 40. g5 Bc6 41. h4 f6 42. Ke1 fxg5 43. hxg5 Be5 { Black mates.} 44. Ke2 Kf7 45. Ke3 Ke6 46. f4 Bg7 47. Ke2 Kd5 48. Be7 Ke4 49. Bf6 Bxf6 50. gxf6 {Endgame KB-K3P} Bd5 51. f5 Kxf5 52. Ke3 Kxf6 {KB-KP} 53. Kd4 Bc6 54. Kxc4 g5 55. Kxc3 g4 56. Kd3 h5 57. Kd4 Kf5 58. c4 Kf4 59. Kd3 g3 60. Ke2 h4 61. Ke1 h3 62. Kd1 Kf3 63. Kc2 Kf2 64. Kd3 g2 65. Kd4 g1=Q 66. Kc5 Ke2+ 67. Kd6 Qg6+ 68. Ke7 h2 69. c5 h1=Q 70. Kd8 Qh8+ 71. Kc7 Qgg7+ 72. Kb6 Qd8+ 73. Ka7 Qdd4 74. Kb6 Qe7 75. Ka7 Qexc5+ 76. Kb8 Qd8# {Accuracy: White = 6%, Black = 47%.} 0-1 [Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2002.02.11"] [Round "?"] [White "Cole"] [Black "Vierjoki, Timo"] [Result "1/2-1/2"] [ECO "A06"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "117"] [EventDate "2.??.??"] 1. Nf3 d5 {A06 Réti Opening} 2. e3 c5 {A06 Réti Opening: 1.Nf3 d5} 3. a4 $146 (3. Ne5 a6 4. f4 (4. d4 e6 5. Bd3 Bd6 6. O-O c4 7. Be2 f6 8. Nf3 b5 9. c3 Qc7 10. Nbd2 Bb7 11. Qc2 Qc6 12. Re1 Nd7 13. Bf1 f5 14. Ng5 Ke7 15. f4 Ngf6 16. Ndf3 h6 17. Nh3 Ne4 18. Nf2 g5 {Albin,A-Marco,G Monte Carlo 1902 1-0 (35)}) 4... Nc6 5. d4 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. O-O f5 9. c3 Nf6 10. Nd2 Be7 11. Ndf3 O-O 12. Ng5 Qc8 13. Bd2 Ne4 14. Ngf3 Nxe5 15. Nxe5 c4 16. Qe2 Bd6 17. Nf3 b5 {Albin,A-Marco,G Karlstad 1901 0-1 (37)}) (3. c4 Nf6 (3... e6 4. Nc3 d4 5. exd4 cxd4 6. Ne2 Nc6 7. a3 e5 8. d3 f5 9. b4 a6 10. g3 Be7 11. Bg2 Bf6 12. O-O Nh6 13. Nd2 O-O 14. c5 Be6 15. Qc2 g5 16. Rb1 Rc8 17. b5 axb5 18. Rxb5 { Fazekas,S-Alekhine,A Podebrady 1936 0-1 (36)}) 4. cxd5 Nxd5 5. a3 Nc6 6. Qc2 e6 7. Bc4 Be7 8. O-O O-O 9. Rd1 Nf6 10. d4 cxd4 11. exd4 Qc7 12. Ba2 Bd7 13. Nc3 Rac8 14. Qe2 Rfd8 15. Bg5 Be8 16. Rd3 Rd7 17. d5 exd5 {Kozul,Z (2580)-Simic,D (2330) Maribor 1996 1-0}) (3. Bb5+ Bd7 4. c4 Bxb5 5. cxb5 e6 6. O-O Nf6 7. b3 Bd6 8. Bb2 Nbd7 9. d4 O-O 10. Nbd2 Qc7 11. Rc1 Qa5 12. a4 a6 13. Bc3 Qb6 14. dxc5 Bxc5 15. b4 Be7 16. Bd4 Qd8 17. bxa6 bxa6 {Aranovitch,G (2060)-Touboulic, J (1850) France 1998 1-0 (44)}) 3... Nc6 4. Bb5 Bd7 5. Bxc6 Bxc6 {0.16/29} ({ Better is} 5... bxc6 $15 {-0.39/26} 6. O-O Qc7) 6. Qe2 {-0.64/24} ({White should try} 6. Ne5 $11 {0.16/29}) 6... Nf6 {0.30/28} (6... e6 $15 {-0.64/24}) 7. Nc3 {-0.70/23} (7. Ne5 $11 {0.30/28}) 7... e6 {-0.10/29} (7... d4 $15 { -0.70/23} 8. exd4 cxd4) 8. Ng5 $2 {-2.54/22 [#]} (8. O-O $11 {-0.10/29 and White is okay.}) 8... Be7 $2 {-0.94/29} (8... d4 $1 $19 {-2.54/22 has better winning chances.} 9. exd4 cxd4) 9. Nxf7 $2 {-4.31/25} (9. d4 $17 {-0.94/29 is tougher.}) 9... Kxf7 $19 10. d3 d4 11. Ne4 Nxe4 12. dxe4 Bxe4 13. Qh5+ Bg6 14. Qf3+ Ke8 15. exd4 cxd4 16. Bd2 Rb8 17. Qb3 Qd5 18. Qxd5 exd5 19. h3 Rf8 20. O-O Bf6 21. Bf4 Rc8 22. Kh1 Kd7 23. Rac1 Rfe8 24. b3 d3 25. Rcd1 dxc2 26. Rxd5+ Ke7 27. Re1+ Kf8 28. Bd6+ Kg8 29. Rc1 Red8 30. Kh2 Be7 31. b4 Rxd6 {-16.88/33} ( 31... Bxd6+ $142 {-#14/31} 32. Rxd6 Rxd6 33. g4 Rd1 34. Rxc2 Bxc2 35. Kg3 Bxa4 36. f3 Rd4 37. b5 Rc3 38. g5 Bd1 39. b6 axb6 40. Kf2 Rd2+ 41. Ke1 Rcc2 42. g6 hxg6 43. f4 Bf3 44. h4 Rd1#) 32. Re5 Bf6 33. Ree1 Rd1 34. Rexd1 cxd1=Q 35. Rxc8+ Kf7 {Black mates.} 36. Rc7+ Be7 37. Rxb7 Qd6+ 38. Kg1 Kg8 39. f4 Bf8 40. Rxa7 Qxf4 41. Ra8 Qxb4 42. Kh2 Qb7 43. Rxf8+ Kxf8 44. h4 Qb4 45. h5 Qf4+ 46. Kg1 Be4 47. h6 Qg4 48. hxg7+ Kxg7 49. Kf2 Qxg2+ 50. Ke3 Qf3+ 51. Kd4 Bc2 52. a5 Ba4 53. a6 Qc6 54. Ke5 Kf7 55. a7 Ke7 56. a8=Q Qxa8 57. Kd4 Qa5 58. Ke4 Ke6 59. Kd3 {Accuracy: White = 6%, Black = 36%. An unexpected result.} 1/2-1/2 [Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2002.02.11"] [Round "?"] [White "Cole"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A06"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "51"] [EventDate "2.??.??"] 1. Nf3 d5 {A06 Réti Opening} 2. e3 c5 {A06 Réti Opening: 1.Nf3 d5} 3. a4 $146 (3. Ne5 a6 4. f4 (4. d4 e6 5. Bd3 Bd6 6. O-O c4 7. Be2 f6 8. Nf3 b5 9. c3 Qc7 10. Nbd2 Bb7 11. Qc2 Qc6 12. Re1 Nd7 13. Bf1 f5 14. Ng5 Ke7 15. f4 Ngf6 16. Ndf3 h6 17. Nh3 Ne4 18. Nf2 g5 {Albin,A-Marco,G Monte Carlo 1902 1-0 (35)}) 4... Nc6 5. d4 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. O-O f5 9. c3 Nf6 10. Nd2 Be7 11. Ndf3 O-O 12. Ng5 Qc8 13. Bd2 Ne4 14. Ngf3 Nxe5 15. Nxe5 c4 16. Qe2 Bd6 17. Nf3 b5 {Albin,A-Marco,G Karlstad 1901 0-1 (37)}) (3. c4 Nf6 (3... e6 4. Nc3 d4 5. exd4 cxd4 6. Ne2 Nc6 7. a3 e5 8. d3 f5 9. b4 a6 10. g3 Be7 11. Bg2 Bf6 12. O-O Nh6 13. Nd2 O-O 14. c5 Be6 15. Qc2 g5 16. Rb1 Rc8 17. b5 axb5 18. Rxb5 { Fazekas,S-Alekhine,A Podebrady 1936 0-1 (36)}) 4. cxd5 Nxd5 5. a3 Nc6 6. Qc2 e6 7. Bc4 Be7 8. O-O O-O 9. Rd1 Nf6 10. d4 cxd4 11. exd4 Qc7 12. Ba2 Bd7 13. Nc3 Rac8 14. Qe2 Rfd8 15. Bg5 Be8 16. Rd3 Rd7 17. d5 exd5 {Kozul,Z (2580)-Simic,D (2330) Maribor 1996 1-0}) (3. Bb5+ Bd7 4. c4 Bxb5 5. cxb5 e6 6. O-O Nf6 7. b3 Bd6 8. Bb2 Nbd7 9. d4 O-O 10. Nbd2 Qc7 11. Rc1 Qa5 12. a4 a6 13. Bc3 Qb6 14. dxc5 Bxc5 15. b4 Be7 16. Bd4 Qd8 17. bxa6 bxa6 {Aranovitch,G (2060)-Touboulic, J (1850) France 1998 1-0 (44)}) 3... Bg4 4. Be2 Nf6 5. h3 Bh5 {0.15/27} (5... Bf5 $142 {-0.26/24}) 6. Nc3 {-0.37/25} (6. d4 $11 {0.15/27}) 6... Nc6 7. g4 { -0.59/21} ({Better is} 7. O-O $11 {0.00/30}) 7... Bg6 $15 8. Nb5 {-2.03/22} (8. Nh4 $15 {-0.70/28}) 8... e5 9. g5 {-2.01/23} (9. d3 $17 {-1.30/28}) 9... Nd7 { aiming for ...a6.} 10. d3 e4 {-1.01/29} (10... Be7 $19 {-1.72/24} 11. Nc3 d4) 11. dxe4 {-1.57/25} ({White should play} 11. Nh4 {-1.01/29}) 11... Bxe4 { -1.00/27} ({Black should try} 11... dxe4 {-1.57/25} 12. Nh4 a6 13. Nxg6 hxg6) 12. c4 dxc4 13. a5 $2 {-2.97/24 [#]} (13. O-O $17 {-1.00/26}) 13... Be7 $2 { -0.91/25} (13... Nxa5 $19 {-2.97/24 and Black stays clearly on top.} 14. Nc3 Bxf3 15. Bxf3 Nb3) 14. a6 {-1.87/25} (14. Nc3 $17 {-0.91/25} Bxf3 15. Bxf3) 14... bxa6 {-1.13/26} (14... Nde5 $19 {-1.87/25} 15. Nxe5 Bxh1 16. axb7 Qxd1+ 17. Bxd1 Rb8 18. Nxc4 O-O) 15. Rxa6 $2 {-3.36/22} (15. Nc3 $17 {-1.13/26 was called for.} Bg6 16. Bxc4) 15... Nb4 $19 16. Rd6 Bxd6 $4 {3.50/24} (16... Qa5 $19 {-3.54/27 avoids the disaster.} 17. Bxc4 Nb6) 17. Nxd6+ $18 Kf8 {[#] Threatens to win with ...Nd3+.} 18. Nxe4 Nb6 19. Nxc5 Qxd1+ 20. Bxd1 Na2 { 5.07/24} (20... Rc8 $142 {3.58/29}) 21. Bd2 {White is clearly winning.} Na4 { 10.75/22} (21... Nd5 $142 {5.02/29} 22. Ne5 Ke7) 22. Bxa4 Rb8 23. Nd7+ Ke8 24. Nxb8+ Ke7 25. Nc6+ Ke6 26. Nfd4+ {Accuracy: White = 16%, Black = 13%.} 1-0 [Event "Chessmaster 8000 Rated Game"] [Site "?"] [Date "2002.03.28"] [Round "?"] [White "Cole"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A06"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "67"] [EventDate "3.??.??"] 1. Nf3 d5 {A06 Réti Opening} 2. e3 c5 {A06 Réti Opening: 1.Nf3 d5} 3. Bb5+ Bd7 4. Bd3 (4. Qe2 Nf6 5. O-O g6 6. Nc3 Bg7 7. Bxd7+ Nbxd7 8. d3 O-O 9. e4 d4 10. Nb1 e5 11. a4 Ne8 12. Na3 Nd6 13. Nd2 a6 14. Nac4 Nxc4 15. dxc4 f5 16. a5 Bh6 17. Ra3 Qe7 18. exf5 gxf5 {Hera,I (2544)-Rublevsky,S (2676) Khanty Mansiysk 2007 1/2-1/2 (50)}) 4... Nf6 $146 (4... Nc6 5. Nc3 Nf6 6. Ng5 e5 7. Bb5 Bd6 8. Bxc6 bxc6 9. Ne2 h6 10. Nf3 e4 11. Nfg1 O-O 12. b3 a5 13. Bb2 a4 14. d3 Re8 15. Ng3 exd3 16. cxd3 a3 17. Bxf6 Qxf6 18. Nh5 Qc3+ 19. Kf1 {Chethan, H-Thejkumar,M (2493) Bengaluru 2018 0-1}) 5. Ne5 Nc6 {-0.45/29} (5... Qc7 $17 { -0.90/23} 6. f4 Nc6) 6. Nxf7 $2 {-4.33/24} (6. Nxd7 $15 {-0.45/29} Qxd7 7. b3) 6... Kxf7 $19 7. Bb5 a6 8. Bd3 {Black is winning.} c4 9. Be2 g6 10. h3 Bg7 11. Nc3 Re8 12. Nxd5 {-6.15/23} (12. O-O $142 {-4.06/27}) 12... Nxd5 13. Bxc4 e6 14. d4 b5 15. Bd3 Kg8 16. Bd2 Rc8 17. Be4 Ncb4 18. Bxb4 Nxb4 19. O-O Bc6 20. Qg4 Bxe4 21. Qxe4 e5 22. dxe5 Rxe5 $2 {-3.03/29} (22... Rc4 {-8.16/25} 23. Qb7 Nxc2) 23. Qxb4 Rxc2 24. Qg4 $2 {-4.84/25} (24. Qb3+ {-2.88/28 was called for.} Rc4 25. a4) 24... Rec5 25. Qe6+ Kh8 26. Rad1 Qc8 $4 {5.60/26} (26... Qf6 $19 { -4.15/30 and all is fine.} 27. Qxf6 Bxf6) 27. Qe7 $18 {[#] White wants to mate with Rd8+.} Bxb2 28. Rd8+ Qxd8 29. Qxd8+ Kg7 30. Qe7+ Kg8 31. Qe6+ Kf8 32. Rd1 {[#] Threatening mate with Rd7.} Rc8 33. Rd7 R2c7 34. Qf7# {Accuracy: White = 24%, Black = 15%.} 1-0 [Event "Yahoo"] [Site "?"] [Date "2008.01.12"] [Round "?"] [White "luckswell2000s"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A06"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "50"] 1. Nf3 d5 {A06 Réti Opening} 2. e3 c5 {A06 Réti Opening: 1.Nf3 d5} 3. Bd3 (3. c4 Nf6 4. cxd5 Nxd5 5. a3 Nc6 6. Qc2 e6 7. Bc4 Be7 8. O-O O-O 9. Rd1 Nf6 10. d4 cxd4 11. exd4 Qc7 12. Ba2 Bd7 13. Nc3 Rac8 14. Qe2 Rfd8 15. Bg5 Be8 16. Rd3 Rd7 17. d5 exd5 {Kozul,Z (2580)-Simic,D (2330) Maribor 1996 1-0}) 3... Nc6 $146 ( 3... Nf6 4. O-O Nc6 5. c3 e5 6. c4 e4 7. Bc2 exf3 8. Qxf3 dxc4 9. Nc3 Bg4 10. Qg3 Bd6 11. Qh4 O-O 12. f3 Be6 13. Ne4 h6 14. Nxd6 Qxd6 15. d4 cxd3 16. Bb3 c4 17. Ba4 Qb4 18. Bxc6 {Munevar Castillo,P-Acosta,J (1638) Gachantiva 2016 0-1}) 4. Ng5 e5 5. Nxf7 Kxf7 6. Qh5+ g6 7. Bxg6+ hxg6 8. Qxh8 {Black is clearly winning.} Bg7 9. Qh7 Nf6 10. Qh4 d4 {-2.22/26} (10... Bf5 $142 {-4.48/23} 11. Na3 Qe7) 11. O-O $19 dxe3 $2 {-0.28/26 [#]} ({Black should try} 11... Be6 $19 { -2.67/24 Hoping for ...c4.} 12. d3 Qh8 13. Qxh8 Rxh8) 12. dxe3 {-1.47/25} (12. fxe3 $11 {-0.28/26} Kg8 13. Nc3) 12... Be6 13. Nd2 {-1.79/24} (13. Nc3 $17 { -1.20/28 was called for.}) 13... Qd7 {-1.19/27} (13... Qd6 $19 {-1.79/24} 14. h3 Rh8) 14. Nf3 Rh8 {Black has strong compensation.} 15. Ng5+ {[#]} Ke7 { -0.80/28} (15... Ke8 $142 $1 {-1.56/24} 16. Qa4 Bf5) 16. Qg3 $17 Nh5 {-0.09/28} ({Black should play} 16... Bf5 $17 {-1.07/23} 17. f3 Bxc2) 17. Qf3 $11 Rf8 { 0.44/27} (17... Bc4 $15 {-0.41/27} 18. Rd1 Qf5 19. Qxf5 gxf5) 18. Qe2 $14 a6 $2 {1.86/24} (18... Rd8 $11 {0.00/28 and Black has nothing to worry.}) 19. Nxe6 $2 {-0.43/27} (19. b3 $18 {1.86/24}) 19... Qxe6 $15 20. b3 {-0.41/26} (20. f3 $11 {0.00/28 is superior.}) 20... e4 $36 {Black is pushing.} 21. Rb1 {-0.84/25} ( 21. Ba3 $11 {0.00/26 remains equal.}) 21... Ne5 {0.53/28} (21... Be5 $17 { -0.84/25}) 22. f3 $2 {-1.19/24} (22. Ba3 $1 $14 {0.53/28 keeps the upper hand.} ) 22... exf3 $17 23. gxf3 Qh3 {0.10/25} (23... Kd7 $17 {-0.98/24}) 24. Rf2 $2 { -9.47/27} (24. f4 $11 {0.10/25} Rh8 25. Qg2 (25. fxe5 Ng3 $15) 25... Qxg2+ 26. Kxg2) 24... Nxf3+ 25. Kh1 Ng3# {Accuracy: White = 19%, Black = 22%.} 0-1