Event: Round 4: Monteiro, Paulo Alexandre G - Krasenkow, Michal
Date: 2024-08-26
White: Monteiro, Paulo Alexandre G
WhiteElo: 2131
Black: Krasenkow, Michal
BlackTitle: GM
BlackElo: 2512
Result: 1/2-1/2
ECO: A42
Opening: Modern Defense: Averbakh System
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:54] } 1... g6 { [%eval 0.44] [%clk 1:30:57] } 2. c4 { [%eval 0.29] [%clk 1:31:00] } 2... Bg7 { [%eval 0.59] [%clk 1:31:21] } 3. Nc3 { [%eval 0.46] [%clk 1:31:11] } 3... d6 { [%eval 0.61] [%clk 1:31:46] } 4. e4 { [%eval 0.46] [%clk 1:31:01] } 4... e5 { [%eval 0.47] [%clk 1:29:44] } 5. d5 { [%eval 0.36] [%clk 1:31:01] } 5... c5 { [%eval 0.9] [%clk 1:29:44] } 6. Bd3 { [%eval 0.91] [%clk 1:31:01] } 6... Nf6 { [%eval 1.07] [%clk 1:29:44] } 7. Nf3 { [%eval 0.91] [%clk 1:31:01] } 7... O-O { [%eval 0.91] [%clk 1:29:44] } 8. O-O { [%eval 1.02] [%clk 1:31:01] } 8... Nbd7 { [%eval 1.2] [%clk 1:29:44] } 9. Bg5 { [%eval 1.2] [%clk 1:31:01] } 9... h6 { [%eval 1.17] [%clk 1:29:44] } 10. Bd2 { [%eval 1.21] [%clk 1:31:01] } 10... Nh5 { [%eval 1.37] [%clk 1:29:44] } 11. g3 { [%eval 1.41] [%clk 1:31:01] } 11... Ndf6 { [%eval 1.42] [%clk 1:29:44] } 12. Rb1 { [%eval 1.29] [%clk 1:31:01] } 12... Bg4 { [%eval 1.44] [%clk 1:29:44] } 13. Be2 { [%eval 1.32] [%clk 1:31:01] } 13... Qd7 { [%eval 1.3] [%clk 1:29:44] } 14. b4? { [%eval 0.13] } { Mistake. Nh4 was best. } { [%clk 1:31:01] } 14... cxb4 { [%eval 0.23] [%clk 1:29:44] } 15. Rxb4 { [%eval 0.18] [%clk 1:31:01] } 15... Bh3 { [%eval 0.21] [%clk 1:29:44] } 16. Re1 { [%eval 0.17] [%clk 1:31:01] } 16... Nf4 { [%eval 0.28] [%clk 1:29:44] } 17. Bxf4 { [%eval -0.21] [%clk 1:31:01] } 17... exf4 { [%eval -0.2] [%clk 1:29:44] } 18. Qb3?! { [%eval -0.75] } { Inaccuracy. e5 was best. } { [%clk 1:31:01] } 18... b6 { [%eval -1.0] [%clk 1:29:44] } 19. e5 { [%eval -1.55] [%clk 1:31:01] } 19... Ng4? { [%eval -0.07] } { Mistake. dxe5 was best. } { [%clk 1:29:44] } 20. exd6? { [%eval -1.54] } { Mistake. c5 was best. } { [%clk 1:31:01] } 20... Rfe8 { [%eval -1.79] [%clk 0:48:12] } 21. c5 { [%eval -1.74] [%clk 0:33:27] } 21... fxg3 { [%eval -1.66] [%clk 0:48:02] } 22. hxg3 { [%eval -1.77] [%clk 0:33:45] } 22... bxc5 { [%eval -1.77] [%clk 0:48:02] } 23. Rb7 { [%eval -2.39] [%clk 0:33:45] } 23... Qf5?! { [%eval -1.27] } { Inaccuracy. Qxd6 was best. } { [%clk 0:48:02] } 24. Nb5 { [%eval -1.05] [%clk 0:33:45] } 24... c4?! { [%eval -0.3] } { Inaccuracy. Re4 was best. } { [%clk 0:48:02] } 25. Qd1 { [%eval -0.31] [%clk 0:33:45] } 25... a6?? { [%eval 1.88] } { Blunder. Re4 was best. } { [%clk 0:48:02] } 26. d7 { [%eval 1.71] [%clk 0:33:45] } 26... axb5 { [%eval 1.5] [%clk 0:48:02] } 27. dxe8=Q+ { [%eval 1.64] [%clk 0:33:45] } 27... Rxe8 { [%eval 1.76] [%clk 0:48:02] } 28. Bf1 { [%eval 1.85] [%clk 0:33:45] } 28... Rxe1 { [%eval 1.68] [%clk 0:48:02] } 29. Qxe1 { [%eval 1.66] [%clk 0:33:45] } 29... Qxf3 { [%eval 1.77] [%clk 0:48:02] } 30. Bxh3 { [%eval 1.67] [%clk 0:33:45] } 30... Ne5 { [%eval 1.94] [%clk 0:48:02] } 31. Bg2 { [%eval 1.93] [%clk 0:33:45] } 31... Qd3 { [%eval 2.54] [%clk 0:48:02] } 32. Be4 { [%eval 2.41] [%clk 0:33:45] } 32... Qd4?! { [%eval 3.51] } { Inaccuracy. Qa3 was best. } { [%clk 0:48:02] } 33. Qe3 { [%eval 3.67] [%clk 0:33:45] } 33... Qa1+ { [%eval 3.8] [%clk 0:48:02] } 34. Kg2 { [%eval 3.69] [%clk 0:33:45] } 34... Qxa2?! { [%eval 4.63] } { Inaccuracy. b4 was best. } { [%clk 0:48:02] } 35. d6 { [%eval 4.7] [%clk 0:33:45] } 35... Qa6 { [%eval 5.64] [%clk 0:48:02] } 36. d7?? { [%eval 1.71] } { Blunder. Qc5 was best. } { [%clk 0:33:45] } 36... Qd6 { [%eval 1.36] [%clk 0:48:02] } 37. Qa7?! { [%eval 0.49] } { Inaccuracy. Qf4 was best. } { [%clk 0:04:03] } 37... Bf8?? { [%eval 2.32] } { Blunder. Kh7 was best. } { [%clk 0:01:50] } 38. Qb6?? { [%eval 0.11] } { Blunder. Rc7 was best. } { [%clk 0:01:33] } 38... Qxb6 { [%eval 0.15] [%clk 0:02:00] } 39. Rxb6 { [%eval 0.11] [%clk 0:01:33] } 39... Nxd7 { [%eval 0.13] [%clk 0:02:00] } 40. Rxb5 { [%eval 0.08] [%clk 0:32:18] } 40... c3 { [%eval 0.0] [%clk 0:32:07] } 41. Bc2 { [%eval 0.02] [%clk 0:30:05] } 41... Nc5 { [%eval 0.14] [%clk 0:31:04] } 42. Rb8 { [%eval 0.16] [%clk 0:30:05] } 42... Ne6 { [%eval 0.05] [%clk 0:24:39] } 43. Rc8 { [%eval 0.18] [%clk 0:27:57] } 43... Nd4 { [%eval 0.15] [%clk 0:25:07] } 44. Rxc3 { [%eval 0.09] [%clk 0:27:48] } 44... Nxc2 { [%eval 0.1] [%clk 0:25:33] } 45. Rxc2 { [%eval 0.1] [%clk 0:28:12] } 45... h5 { [%eval 0.03] [%clk 0:25:59] } 46. Kf3 { [%eval 0.05] [%clk 0:28:20] } 46... f5 { [%eval 0.23] [%clk 0:24:10] } 47. Rc6 { [%eval 0.23] [%clk 0:28:20] } 47... Kf7 { [%eval 0.24] [%clk 0:24:10] } 48. Kf4 { [%eval 0.16] [%clk 0:28:20] } 48... Bh6+ { [%eval 0.14] [%clk 0:24:10] } 49. Ke5 { [%eval 0.09] [%clk 0:28:20] } 49... Bg7+ { [%eval 0.08] [%clk 0:24:10] } 50. Kd5 { [%eval 0.08] [%clk 0:28:20] } 50... Bb2 { [%eval 0.12] [%clk 0:24:10] } 51. Rc2 { [%eval 0.14] [%clk 0:28:20] } 51... Ba1 { [%eval 0.15] [%clk 0:24:10] } 52. Ra2 { [%eval 0.18] [%clk 0:28:20] } 52... Bc3 { [%eval 0.14] [%clk 0:24:10] } 53. Kc4 { [%eval 0.02] [%clk 0:28:20] } 53... Be5 { [%eval 0.17] [%clk 0:24:10] } 54. f4 { [%eval 0.0] [%clk 0:28:20] } 54... Bf6 { [%eval 0.0] [%clk 0:24:10] } 55. Kd5 { [%eval 0.01] [%clk 0:28:20] } 55... Bc3 { [%eval 0.04] [%clk 0:24:10] } 56. Ra3 { [%eval 0.0] [%clk 0:28:20] } 56... Bb2 { [%eval 0.0] [%clk 0:24:10] } 57. Rb3 { [%eval 0.0] [%clk 0:28:20] } 57... Ba1 { [%eval 0.0] [%clk 0:24:10] } 58. Rb7+ { [%eval 0.02] [%clk 0:28:20] } 58... Kg8 { [%eval 0.02] [%clk 0:24:10] } 59. Ke6 { [%eval 0.0] [%clk 0:28:20] } 59... Bd4 { [%eval 0.0] [%clk 0:24:10] } 60. Rb8+ { [%eval 0.0] [%clk 0:28:20] } 1/2-1/2