Event: Round 2: Patricie Naymanova - Michael Bon
Date: 2023-10-22
White: Patricie Naymanova
WhiteElo: 2090
Black: Michael Bon
BlackTitle: FM
BlackElo: 2375
Result: 1/2-1/2
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:28:42] } 1... d5 { [%eval 0.27] [%clk 1:30:52] } 2. c4 { [%eval 0.29] [%clk 1:29:05] } 2... e6 { [%eval 0.3] [%clk 1:31:17] } 3. Nf3 { [%eval 0.0] [%clk 1:29:18] } 3... Nf6 { [%eval 0.17] [%clk 1:31:38] } 4. g3 { [%eval 0.2] [%clk 1:29:43] } 4... dxc4 { [%eval 0.4] [%clk 1:31:59] } 5. Bg2 { [%eval 0.29] [%clk 1:30:06] } 5... Bb4+ { [%eval 0.37] [%clk 1:32:21] } 6. Bd2 { [%eval 0.29] [%clk 1:26:57] } 6... a5 { [%eval 0.43] [%clk 1:32:22] } 7. Qc2 { [%eval 0.3] [%clk 1:26:33] } 7... c5 { [%eval 0.25] [%clk 1:31:47] } 8. Qxc4 { [%eval 0.25] [%clk 1:24:34] } 8... Nbd7 { [%eval 0.5] [%clk 1:27:32] } 9. dxc5 { [%eval 0.24] [%clk 1:23:04] } 9... Bxc5 { [%eval 0.23] [%clk 1:27:46] } 10. O-O { [%eval 0.19] [%clk 1:22:39] } 10... O-O { [%eval 0.21] [%clk 1:28:03] } 11. a4?! { [%eval -0.35] } { Inaccuracy. Ne1 was best. } { [%clk 1:20:21] } 11... b6 { [%eval -0.26] [%clk 1:25:54] } 12. Nc3 { [%eval -0.28] [%clk 1:19:34] } 12... Bb7 { [%eval -0.32] [%clk 1:18:13] } 13. Bf4 { [%eval -0.37] [%clk 1:10:40] } 13... Rc8 { [%eval -0.28] [%clk 1:16:04] } 14. Qa2 { [%eval -0.8] [%clk 1:05:08] } 14... Qe7 { [%eval -0.68] [%clk 1:13:13] } 15. Ne1 { [%eval -0.66] [%clk 1:02:16] } 15... Ba6 { [%eval -0.64] [%clk 1:00:43] } 16. Nd3 { [%eval -0.5] [%clk 0:59:05] } 16... Bc4 { [%eval -0.59] [%clk 0:57:12] } 17. Qb1 { [%eval -0.51] [%clk 0:59:34] } 17... e5 { [%eval -0.56] [%clk 0:57:11] } 18. Nxc5 { [%eval -0.76] [%clk 0:58:50] } 18... Nxc5 { [%eval -0.65] [%clk 0:57:00] } 19. Bg5 { [%eval -0.74] [%clk 0:57:58] } 19... Nb3 { [%eval -0.66] [%clk 0:54:58] } 20. Ra3 { [%eval -0.56] [%clk 0:58:07] } 20... h6 { [%eval -0.55] [%clk 0:51:55] } 21. Bxf6 { [%eval -0.73] [%clk 0:54:48] } 21... Qxf6 { [%eval -0.59] [%clk 0:52:16] } 22. Rd1 { [%eval -0.67] [%clk 0:50:12] } 22... Qe6 { [%eval -0.63] [%clk 0:37:25] } 23. Bd5 { [%eval -0.62] [%clk 0:47:25] } 23... Bxd5 { [%eval -0.43] [%clk 0:37:39] } 24. Nxd5 { [%eval -0.76] [%clk 0:47:49] } 24... Nd4 { [%eval -0.68] [%clk 0:37:18] } 25. e4?! { [%eval -1.29] } { Inaccuracy. Nc3 was best. } { [%clk 0:43:33] } 25... Rc5 { [%eval -0.75] [%clk 0:30:00] } 26. Ne3 { [%eval -0.82] [%clk 0:35:05] } 26... Rfc8 { [%eval -0.88] [%clk 0:29:32] } 27. Qd3 { [%eval -0.6] [%clk 0:33:22] } 27... Kh7 { [%eval -0.63] [%clk 0:16:26] } 28. Kg2 { [%eval -0.53] [%clk 0:28:45] } 28... Qc6 { [%eval -0.44] } 29. Nd5 { [%eval -0.38] [%clk 0:28:44] } 29... Rc2 { [%eval -0.05] [%clk 0:07:54] } 30. Rc3 { [%eval -0.08] } 30... Qb7 { [%eval 0.0] } 31. Rxc2 { [%eval -0.23] } 31... Rxc2 { [%eval -0.35] [%clk 0:03:33] } 32. Rd2 { [%eval -0.22] } 32... Rc5 { [%eval -0.16] } 33. f4 { [%eval -0.18] } 33... f6 { [%eval -0.17] [%clk 0:00:44] } 34. fxe5 { [%eval -0.12] [%clk 0:20:04] } 34... fxe5 { [%eval -0.21] [%clk 0:01:11] } 35. Rf2 { [%eval -0.26] [%clk 0:20:26] } 35... b5 { [%eval 0.0] } 36. Qa3?? { [%eval -1.77] } { Blunder. Qd1 was best. } { [%clk 0:18:22] } 36... Rxd5?? { [%eval 0.0] } { Blunder. b4 was best. } { [%clk 0:01:00] } 37. exd5 { [%eval 0.0] [%clk 0:18:39] } 37... Qxd5+ { [%eval 0.0] [%clk 0:01:28] } 38. Kg1 { [%eval 0.0] [%clk 0:17:52] } 38... bxa4?! { [%eval 0.85] } { Inaccuracy. Qe4 was best. } { [%clk 0:01:35] } 39. Qe3 { [%eval 0.85] [%clk 0:12:20] } 39... Kg6 { [%eval 0.95] [%clk 0:00:41] } 40. Rf1 { [%eval 0.69] [%clk 0:09:20] } 40... Kh7 { [%eval 0.98] [%clk 0:00:35] } 41. Kf2?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 0:05:43] } 41... Nf5 { [%eval 0.18] [%clk 0:23:04] } 42. Qc3 { [%eval 0.0] [%clk 0:32:15] } 42... h5 { [%eval 0.0] [%clk 0:21:59] } 43. h3 { [%eval -0.1] [%clk 0:28:13] } 43... e4 { [%eval 0.0] [%clk 0:17:22] } 44. g4 { [%eval -0.44] [%clk 0:28:27] } 44... e3+ { [%eval -0.37] [%clk 0:15:36] } 45. Ke1 { [%eval -0.42] } 45... Nd4?? { [%eval 1.24] } { Blunder. Nh4 was best. } { [%clk 0:07:19] } 46. Qd3+ { [%eval 1.56] [%clk 0:25:33] } 46... Kg8 { [%eval 0.49] [%clk 0:07:43] } 47. Rf5 { [%eval 0.0] [%clk 0:21:16] } 47... Nf3+ { [%eval 0.0] [%clk 0:03:42] } 48. Ke2 { [%eval 0.0] [%clk 0:21:31] } 48... Qxd3+ { [%eval 0.0] [%clk 0:02:42] } 49. Kxd3 { [%eval 0.0] [%clk 0:22:00] } 49... e2 { [%eval 0.0] [%clk 0:03:04] } 50. Kxe2 { [%eval 0.0] [%clk 0:21:53] } 50... Nd4+ { [%eval 0.0] [%clk 0:03:24] } 51. Ke3 { [%eval 0.0] [%clk 0:21:39] } 51... Nxf5+ { [%eval 0.0] [%clk 0:03:50] } 52. gxf5 { [%eval 0.0] [%clk 0:22:07] } 52... g5 { [%eval 0.0] [%clk 0:01:35] } 53. fxg6 { [%eval 0.0] [%clk 0:22:28] } 53... Kg7 { [%eval 0.0] [%clk 0:02:01] } 54. h4 { [%eval 0.0] [%clk 0:22:13] } 54... Kxg6 { [%eval 0.0] [%clk 0:01:43] } 55. Ke4 { [%eval 0.0] [%clk 0:22:40] } 55... Kf6 { [%eval 0.0] [%clk 0:01:01] } 56. Kf4 { [%eval 0.0] [%clk 0:23:07] } 56... a3 { [%eval 0.0] [%clk 0:00:52] } 57. Ke4?? { [%eval #-9] } { Checkmate is now unavoidable. bxa3 was best. } 1/2-1/2