A06 Réti Opening: 1.Nf3 d5 (1.b3 d5 2.Bb2 c5 3.e3 Nc6 4.Nf3 Bg4 5.Bb5)

[Event "ICC 5 0"] [Site "Internet Chess Club"] [Date "2010.12.21"] [Round "?"] [White "Baldassarre"] [Black "Vierjoki, Timo"] [Result "1-0"] [ECO "A06"] [WhiteElo "1439"] [BlackElo "1403"] [Annotator "Tactical Analysis 2.10 (30s), TV"] [PlyCount "119"] [EventDate "2010.??.??"] 1. b3 d5 {A01 Nimzo-Larsen Attack: Classical Variation} 2. Bb2 c5 3. e3 Nc6 4. Nf3 Bg4 5. Bb5 {A06 Réti Opening: 1.Nf3 d5} a6 {0.98/25} (5... e6 $11 { -0.18/25}) 6. Bxc6+ $16 bxc6 7. c4 $146 {-0.06/27} (7. h3 $16 {0.89/24} Bxf3 ( 7... Bh5 8. g4 Bg6 9. Ne5 f6 10. Nxg6 hxg6 11. Qe2 e5 12. Nc3 Bd6 13. d3 Ne7 14. O-O-O g5 15. Rdf1 Kf7 16. Kb1 Ng6 17. f3 Qe7 18. Na4 Rab8 19. Qd2 Rb5 20. Nc3 Rbb8 21. Ne2 Qc7 22. Qc3 {Smajlovic,S (1723)-Dugonjic,D (2040) Bosna 2017 1-0 (46)}) 8. Qxf3 e6 9. O-O Nf6 10. d3 Be7 11. Rd1 O-O 12. c4 a5 13. Nc3 Qc7 14. Rac1 Nd7 15. Na4 f5 16. cxd5 cxd5 17. d4 Rab8 18. dxc5 Bf6 19. c6 Ne5 20. Bxe5 Bxe5 21. Qe2 f4 22. exf4 Bxf4 23. Qxe6+ {Salgado Lopez,I (2644)-Amer,S (2103) Riadh 2017 1-0 (33)}) (7. O-O e6 8. d3 Nf6 9. Nbd2 Bd6 10. e4 Be7 11. Re1 O-O 12. Nf1 Qc7 13. h3 Bh5 14. Ng3 Bg6 15. Ne5 Nd7 16. Nxg6 hxg6 17. Qd2 Bf6 18. Bxf6 Nxf6 19. Qe3 d4 20. Qd2 e5 21. Rf1 Qd6 {Albuquerque,W (2181)-Lima, A (1849) Fortaleza 2018 1-0 (42)}) 7... e6 {0.41/24} (7... Nf6 $11 {-0.06/27 should be considered.}) 8. h3 {0.00/26} (8. d3 $14 {0.41/24}) 8... Bf5 {0.90/20 } (8... Bh5 $11 {0.00/26}) 9. d3 {0.30/26} (9. O-O $16 {0.90/20}) 9... Nf6 $11 10. Nbd2 {-0.18/24} ({White should try} 10. Nh4 $16 {0.93/22}) 10... Be7 { 0.69/25} (10... Bxd3 $11 {-0.18/24} 11. Ne5 Be4) 11. O-O $2 {-1.40/24} (11. Ne5 $14 {0.69/25 keeps the upper hand.}) 11... O-O $2 {0.45/26} (11... Bxd3 $17 { -1.40/24} 12. Re1 Bg6) 12. Nh4 $2 {-2.14/24} (12. Ne5 $14 {0.45/26}) 12... Bg6 $2 {0.79/24} (12... Bxd3 $19 {-2.14/24} 13. Re1 Ne4) 13. Nxg6 $16 fxg6 {1.16/22 } (13... hxg6 $11 {0.18/23 keeps the balance.} 14. Nf3 Bd6) 14. Nf3 {0.51/25} ( 14. Qe2 $16 {1.16/22}) 14... Nd7 {1.12/22} (14... a5 $14 {0.51/25}) 15. d4 { 0.71/26} ({White should play} 15. Rc1 {1.12/22}) 15... cxd4 $2 {3.09/22} (15... Nf6 $16 {0.71/26}) 16. Nxd4 $18 Qc7 $2 {5.66/23} (16... Qc8 {3.07/28 is a better defense.} 17. Nxe6 Rf5) 17. Nxe6 Qd6 18. Nxf8 Rxf8 19. Qd4 Bf6 20. Qd2 Be7 21. cxd5 cxd5 22. Rad1 Nb6 23. Bd4 Nd7 24. Qe2 Qe6 25. Rc1 Bf6 26. Bxf6 Nxf6 27. Rc7 Ne4 28. Qg4 Qxg4 29. hxg4 {Endgame KRR-KRN} Nf6 30. f3 Ra8 31. Rd1 a5 32. g5 Nh5 33. Kf2 a4 34. b4 a3 35. Rxd5 Rb8 36. b5 Kf8 {[#]} 37. Rc3 { 10.75/27} (37. b6 $142 $1 {#12/26} h6 (37... Rxb6 38. Rd8#) 38. b7 hxg5 39. Rc8+ Kf7 40. Rxb8 g4 {[#]} 41. Rf8+ $1 Ke6 42. Rc5) 37... Ra8 38. b6 Ke7 39. b7 Rb8 40. Rb5 Kd6 41. Rxa3 Kc6 42. Rbb3 Rxb7 43. Rxb7 Kxb7 {KR-KN} 44. Rd3 Kb6 45. a4 Ka5 46. Ra3 Kb4 47. Ra1 Ka5 48. Ke2 Ka6 49. Kd3 Ka5 50. Kc4 Ng3 51. e4 Ne2 52. e5 {White threatens e6 and mate.} Nf4 53. Kc5 Ne6+ 54. Kd6 Nxg5 { White mates.} 55. e6 Nxe6 56. Kxe6 g5 57. Kf7 h5 58. Kxg7 g4 59. fxg4 hxg4 60. Kg6 {Accuracy: White = 44%, Black = 12%.} 1-0