[Event "Jakarta Indonesia op 2nd"] [Site "Jakarta"] [Date "2012.10.16"] [Round "8"] [White "Chatalbashev, Boris"] [Black "Sokolov, Ivan"] [Result "0-1"] [GameId "HaJiF54C"] [WhiteElo "2535"] [BlackElo "2690"] [Variant "Standard"] [TimeControl "-"] [ECO "D34"] [Opening "Tarrasch Defense: Classical Variation, Classical Tarrasch Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.25] } 1... d5 { [%eval 0.21] } 2. c4 { [%eval 0.27] } 2... e6 { [%eval 0.28] } 3. Nc3 { [%eval 0.37] } 3... c5 { [%eval 0.48] } 4. cxd5 { [%eval 0.42] } 4... exd5 { [%eval 0.42] } 5. Nf3 { [%eval 0.45] } 5... Nc6 { [%eval 0.72] } 6. g3?! { (0.72 → 0.17) Inaccuracy. dxc5 was best. } { [%eval 0.17] } (6. dxc5 Bxc5 7. Qxd5 Qb6 8. Qe4+ Nge7 9. e3 O-O 10. Be2 Bf5 11. Qf4 Rfd8 12. O-O Bd6) 6... Nf6 { [%eval 0.35] } 7. Bg2 { [%eval 0.34] } 7... Be7 { [%eval 0.4] } 8. O-O { [%eval 0.32] } 8... O-O { [%eval 0.34] } 9. dxc5 { [%eval 0.32] } 9... d4 { [%eval 0.67] } { D34 Tarrasch Defense: Classical Variation, Classical Tarrasch Gambit } 10. Na4 { [%eval 0.48] } 10... Bf5 { [%eval 0.55] } 11. b4 { [%eval 0.46] } 11... d3 { [%eval 0.56] } 12. e3 { [%eval 0.53] } 12... Nxb4 { [%eval 0.7] } 13. Nd4 { [%eval 0.28] } 13... Be4 { [%eval 0.35] } 14. Bxe4 { [%eval 0.49] } 14... Nxe4 { [%eval 0.45] } 15. Rb1 { [%eval 0.4] } 15... Nxa2 { [%eval 0.75] } 16. Qxd3 { [%eval 0.8] } 16... Ng5?! { (0.80 → 1.80) Inaccuracy. Nxc5 was best. } { [%eval 1.8] } (16... Nxc5 17. Nxc5 Bxc5 18. Ba3 Rc8 19. Bxc5 Rxc5 20. Qa3 Qa5 21. Qxa5 Rxa5 22. Rxb7 Nc3 23. Rc1) 17. Ba3 { [%eval 1.37] } 17... a5?! { (1.37 → 2.61) Inaccuracy. Nf3+ was best. } { [%eval 2.61] } (17... Nf3+ 18. Kh1 Nxd4 19. Qxd4 Qe8 20. Bb2 Qc6+ 21. Kg1 Bf6 22. Qc4 b5 23. Qxa2 bxa4 24. Bxf6) 18. Nb6 { [%eval 2.51] } 18... Ra6 { [%eval 2.32] } 19. Rfd1 { [%eval 2.11] } 19... Nb4 { [%eval 2.05] } 20. Bxb4 { [%eval 1.8] } 20... axb4 { [%eval 1.74] } 21. Nc6?! { (1.74 → 1.10) Inaccuracy. Nf5 was best. } { [%eval 1.1] } (21. Nf5 Nf3+ 22. Kf1 Qxd3+ 23. Rxd3 Bf6 24. Nd7 Re8 25. Nd6 Rea8 26. Ke2 Ne5 27. Nxe5 Bxe5) 21... Nf3+ { [%eval 1.09] } 22. Kh1 { [%eval 1.09] } 22... Ra2 { [%eval 1.11] } 23. Qxd8 { [%eval 1.02] } 23... Bxd8 { [%eval 1.07] } 24. Kg2 { [%eval 1.03] } 24... bxc6 { [%eval 0.99] } 25. Nd7?? { (0.99 → -0.76) Blunder. Kxf3 was best. } { [%eval -0.76] } (25. Kxf3 Be7 26. Nd7 Rc8 27. Rxb4 Rc2 28. Rdb1 f5 29. R4b2 Rxb2 30. Rxb2 Kf7 31. Rb7 Ke6) 25... Nd2 { [%eval -0.54] } 26. Nxf8 { [%eval -0.7] } 26... Kxf8 { [%eval -0.67] } 27. Rxb4 { [%eval -0.71] } 27... Ke7 { [%eval -0.36] } 28. Rd4?! { (-0.36 → -1.15) Inaccuracy. g4 was best. } { [%eval -1.15] } (28. g4 Bc7 29. h4 Be5 30. f4 Bc3 31. Rb7+ Ke6 32. Rc7 f5 33. Kh3 Kd5 34. gxf5 Kxc5) 28... Ba5 { [%eval -1.11] } 29. g4 { [%eval -0.97] } 29... g6 { [%eval -1.2] } 30. g5 { [%eval -1.1] } 30... Bc3 { [%eval -1.2] } 31. Rh4 { [%eval -0.94] } 31... Ke6 { [%eval -0.58] } 32. Rc1 { [%eval -1.13] } 32... Be5 { [%eval -0.95] } 33. Rb4 { [%eval -1.47] } 33... Kf5 { [%eval -1.53] } 34. Rb7 { [%eval -1.57] } 34... Ne4 { [%eval -1.5] } 35. Rxf7+ { [%eval -1.44] } 35... Ke6 { [%eval -1.57] } 36. Rf3 { [%eval -1.83] } 36... Nxg5 { [%eval -1.61] } 37. Rf8 { [%eval -1.47] } 37... Ke7 { [%eval -1.55] } 38. Rc8 { [%eval -1.55] } 38... Ne4 { [%eval -1.41] } 39. Kf3 { [%eval -1.68] } 39... Nxf2?! { (-1.68 → -1.09) Inaccuracy. Kd7 was best. } { [%eval -1.09] } (39... Kd7 40. Rg8 Nxf2 41. h4 Ke6 42. Rf1 Nd3 43. Re8+ Kd7 44. Rg8 Rd2 45. Ke4 Ke7 46. h5) 40. Rf1?? { (-1.09 → -3.31) Blunder. Rxc6 was best. } { [%eval -3.31] } (40. Rxc6 Nh3 41. Ke4 Kd7 42. Rxg6 hxg6 43. Kxe5 Rxh2 44. Rd1+ Kc7 45. Rd6 g5 46. Rg6 Rc2) 40... Nh3 { [%eval -2.41] } 41. Ke4 { [%eval -3.05] } 41... Bxh2 { [%eval -2.95] } 42. Rxc6?? { (-2.95 → -6.75) Blunder. Kd3 was best. } { [%eval -6.75] } (42. Kd3 Kd7) 42... Rd2 { [%eval -6.5] } 43. Kf3 { [%eval -7.0] } 43... Ng5+ { [%eval -6.87] } 44. Kg4 { [%eval -6.62] } 44... Rg2+ { [%eval -6.52] } 45. Kh4 { [%eval -6.28] } 45... h5?? { (-6.28 → 0.12) Blunder. Be5 was best. } { [%eval 0.12] } { White resigns. } (45... Be5) 0-1