Event: Letni Praha 2024
Date: 2024-08-09
White: Heron, Andrew
WhiteElo: 1973
Black: Ptacnikova, Lenka
BlackTitle: WGM
BlackElo: 2086
Result: 0-1
ECO: B06
Opening: Modern Defense: Two Knights Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... g6 { [%eval 0.43] [%clk 1:30:45] } 2. d4 { [%eval 0.48] [%clk 1:30:48] } 2... Bg7 { [%eval 0.49] [%clk 1:31:04] } 3. Nf3 { [%eval 0.36] [%clk 1:31:07] } 3... d6 { [%eval 0.6] [%clk 1:31:26] } 4. Nc3 { [%eval 0.44] [%clk 1:31:20] } 4... a6 { [%eval 0.51] [%clk 1:31:46] } 5. g3 { [%eval 0.45] [%clk 1:30:07] } 5... b5 { [%eval 0.7] [%clk 1:29:47] } 6. Bg2 { [%eval 0.65] [%clk 1:27:14] } 6... Bb7 { [%eval 0.92] [%clk 1:29:00] } 7. a3 { [%eval 0.4] [%clk 1:15:37] } 7... Nd7 { [%eval 0.31] [%clk 1:27:15] } 8. O-O { [%eval 0.44] [%clk 1:13:55] } 8... e6 { [%eval 0.68] [%clk 1:19:51] } 9. Bg5 { [%eval 0.68] [%clk 0:57:55] } 9... Ne7 { [%eval 0.79] [%clk 1:18:44] } 10. Qd2?! { [%eval 0.2] } { Inaccuracy. d5 was best. } { [%clk 0:57:53] } 10... h6 { [%eval 0.21] [%clk 1:18:12] } 11. Be3 { [%eval 0.3] [%clk 0:57:53] } 11... Nf6 { [%eval 0.34] [%clk 1:08:56] } 12. Qd3 { [%eval 0.1] [%clk 0:52:10] } 12... O-O { [%eval 0.06] [%clk 1:07:55] } 13. h3 { [%eval 0.05] [%clk 0:51:15] } 13... Nd7 { [%eval 0.25] [%clk 0:55:28] } 14. Rad1 { [%eval 0.03] [%clk 0:46:42] } 14... Kh7 { [%eval 0.34] [%clk 0:52:34] } 15. Ne1 { [%eval 0.06] [%clk 0:45:34] } 15... e5 { [%eval 0.37] [%clk 0:52:20] } 16. f4 { [%eval 0.23] [%clk 0:45:09] } 16... exf4 { [%eval 0.18] [%clk 0:46:27] } 17. Bxf4 { [%eval 0.24] [%clk 0:43:40] } 17... Nb6 { [%eval 0.44] [%clk 0:44:18] } 18. Nf3 { [%eval 0.08] [%clk 0:35:38] } 18... Qd7 { [%eval 0.38] [%clk 0:40:06] } 19. Bc1 { [%eval -0.14] [%clk 0:33:19] } 19... Rae8 { [%eval 0.05] [%clk 0:39:59] } 20. Kh2 { [%eval -0.04] [%clk 0:31:50] } 20... Ng8 { [%eval 0.02] [%clk 0:37:15] } 21. Rde1 { [%eval -0.08] [%clk 0:31:18] } 21... c5 { [%eval 0.1] [%clk 0:28:05] } 22. dxc5 { [%eval 0.08] [%clk 0:30:40] } 22... dxc5 { [%eval 0.0] [%clk 0:28:19] } 23. Qxd7 { [%eval 0.0] [%clk 0:29:22] } 23... Nxd7 { [%eval -0.01] [%clk 0:28:45] } 24. Nd5 { [%eval -0.02] [%clk 0:29:31] } 24... Ngf6 { [%eval -0.06] [%clk 0:25:19] } 25. Nxf6+ { [%eval 0.0] [%clk 0:21:58] } 25... Nxf6 { [%eval 0.0] [%clk 0:18:04] } 26. e5 { [%eval -0.12] [%clk 0:21:55] } 26... Nd5 { [%eval -0.01] [%clk 0:15:48] } 27. c3 { [%eval -0.2] [%clk 0:19:52] } 27... Re7 { [%eval -0.18] [%clk 0:13:39] } 28. Rf2 { [%eval -0.41] [%clk 0:18:06] } 28... Rfe8 { [%eval -0.33] [%clk 0:13:32] } 29. Rfe2 { [%eval -0.56] [%clk 0:17:40] } 29... Kg8 { [%eval -0.44] [%clk 0:12:36] } 30. h4 { [%eval -0.43] [%clk 0:16:33] } 30... Bc8 { [%eval -0.24] [%clk 0:06:00] } 31. Rd1 { [%eval -0.37] [%clk 0:08:27] } 31... Nb6 { [%eval -0.4] [%clk 0:03:55] } 32. Rd6?! { [%eval -1.49] } { Inaccuracy. Bf4 was best. } { [%clk 0:05:52] } 32... Nc4 { [%eval -0.94] [%clk 0:03:32] } 33. Rc6?? { [%eval -3.95] } { Blunder. Rd5 was best. } { [%clk 0:04:54] } 33... Nxe5?? { [%eval -0.51] } { Blunder. Bxe5 was best. } { [%clk 0:02:35] } 34. Nxe5 { [%eval -0.58] [%clk 0:05:06] } 34... Bxe5 { [%eval -0.6] [%clk 0:03:00] } 35. Bf4 { [%eval -0.57] [%clk 0:04:51] } 35... Bg4 { [%eval -0.27] [%clk 0:00:38] } 36. Rxe5 { [%eval -0.35] [%clk 0:01:32] } 36... Rxe5 { [%eval -0.38] [%clk 0:01:06] } 37. Bxe5 { [%eval -0.45] [%clk 0:02:01] } 37... Rxe5 { [%eval -0.52] [%clk 0:01:28] } 38. Rxa6?! { [%eval -1.32] } { Inaccuracy. b4 was best. } { [%clk 0:01:08] } 38... Re2 { [%eval -1.3] [%clk 0:01:46] } 39. Kg1 { [%eval -0.99] [%clk 0:01:27] } 39... Rxb2 { [%eval -1.16] [%clk 0:01:26] } 40. a4?! { [%eval -1.98] } { Inaccuracy. Bd5 was best. } { [%clk 0:00:56] } 40... bxa4 { [%eval -2.15] [%clk 0:00:50] } 41. Rxa4 { [%eval -2.06] [%clk 0:01:24] } 41... Be6 { [%eval -1.88] [%clk 0:00:50] } 42. c4? { [%eval -3.74] } { Mistake. Ra5 was best. } 42... Rb4 { [%clk 0:23:32] } 43. Rxb4 { [%clk 0:28:08] } 43... cxb4 { [%clk 0:23:58] } 44. c5 { [%clk 0:28:29] } 44... b3 { [%clk 0:21:06] } 45. c6 { [%clk 0:28:54] } 45... b2 { [%clk 0:21:05] } 46. Be4 { [%clk 0:28:56] } 46... Kf8 47. Kf2 { [%clk 0:28:21] } 47... Ke7 { [%clk 0:21:31] } 48. Ke3 Bf5 49. Kd4 0-1