Event: Round 5: Heinrich, John - Lagunow, Raphael
Date: 2024-08-22
White: Heinrich, John
WhiteTitle: FM
WhiteElo: 2257
Black: Lagunow, Raphael
BlackTitle: IM
BlackElo: 2440
Result: 0-1
ECO: A09
Opening: Réti Opening
Variant: Standard

1. Nf3 { [%eval 0.17] [%clk 1:30:48] } 1... d5 { [%eval 0.18] [%clk 1:30:49] } 2. c4 { [%eval 0.0] [%clk 1:31:13] } 2... c6 { [%eval 0.28] [%clk 1:31:15] } 3. g3 { [%eval 0.17] [%clk 1:31:31] } 3... Nf6 { [%eval 0.26] [%clk 1:29:04] } 4. Bg2 { [%eval 0.17] [%clk 1:31:44] } 4... dxc4 { [%eval 0.28] [%clk 1:28:47] } 5. Qc2 { [%eval 0.02] [%clk 1:31:59] } 5... b5 { [%eval 0.05] [%clk 1:14:00] } 6. a4 { [%eval 0.0] [%clk 1:32:24] } 6... Bb7 { [%eval 0.03] [%clk 1:00:38] } 7. b3 { [%eval 0.02] [%clk 1:32:27] } 7... cxb3 { [%eval 0.0] [%clk 0:57:29] } 8. Qxb3 { [%eval 0.13] [%clk 1:32:51] } 8... a6 { [%eval 0.14] [%clk 0:51:58] } 9. Ba3 { [%eval 0.16] [%clk 1:32:22] } 9... Nbd7 { [%eval 0.12] [%clk 0:46:28] } 10. O-O { [%eval 0.17] [%clk 1:30:22] } 10... e6 { [%eval 0.11] [%clk 0:41:54] } 11. Bxf8 { [%eval 0.13] [%clk 1:30:03] } 11... Nxf8 { [%eval 0.59] [%clk 0:42:20] } 12. Rc1 { [%eval 0.2] [%clk 1:28:22] } 12... N8d7 { [%eval 0.3] [%clk 0:41:01] } 13. d4?! { [%eval -0.31] } { Inaccuracy. Nd4 was best. } { [%clk 1:17:50] } 13... O-O { [%eval -0.31] [%clk 0:40:59] } 14. Nbd2 { [%eval -0.3] [%clk 1:17:51] } 14... Rb8 { [%eval -0.33] [%clk 0:37:30] } 15. e4 { [%eval -0.69] [%clk 1:12:30] } 15... Qb6?! { [%eval -0.11] } { Inaccuracy. Nb6 was best. } { [%clk 0:28:39] } 16. e5 { [%eval -0.2] [%clk 1:06:56] } 16... Nd5 { [%eval -0.22] [%clk 0:29:04] } 17. Ne4 { [%eval -0.25] [%clk 1:06:05] } 17... h6 { [%eval 0.07] [%clk 0:26:06] } 18. a5 { [%eval 0.0] [%clk 1:03:40] } 18... Qa7 { [%eval 0.0] [%clk 0:26:09] } 19. Nc5 { [%eval 0.0] [%clk 1:03:54] } 19... Rfd8 { [%eval 0.15] [%clk 0:24:42] } 20. Nd2 { [%eval 0.02] [%clk 1:00:52] } 20... Nxc5 { [%eval 0.09] [%clk 0:25:08] } 21. Rxc5 { [%eval 0.11] [%clk 0:51:15] } 21... Ne7 { [%eval 0.4] [%clk 0:24:46] } 22. Qb4 { [%eval 0.45] [%clk 0:49:47] } 22... Rd7 { [%eval 0.68] [%clk 0:24:29] } 23. Nb3 { [%eval 0.63] [%clk 0:48:00] } 23... Rbd8 { [%eval 0.62] [%clk 0:24:39] } 24. Rd1 { [%eval 0.67] [%clk 0:40:44] } 24... Qb8 { [%eval 0.75] [%clk 0:22:33] } 25. Be4 { [%eval 0.8] [%clk 0:39:42] } 25... Nd5 { [%eval 0.75] [%clk 0:20:01] } 26. Qd2 { [%eval 0.64] [%clk 0:38:46] } 26... Ba8 { [%eval 0.77] [%clk 0:20:07] } 27. Bc2 { [%eval 0.85] [%clk 0:31:04] } 27... b4 { [%eval 1.23] [%clk 0:17:34] } 28. Qd3 { [%eval 0.96] [%clk 0:30:59] } 28... g6 { [%eval 0.93] [%clk 0:18:00] } 29. Rd2 { [%eval 0.86] [%clk 0:27:28] } 29... Nc3 { [%eval 0.95] [%clk 0:17:47] } 30. Qe3 { [%eval 0.94] [%clk 0:19:07] } 30... Kg7 { [%eval 0.87] [%clk 0:16:24] } 31. h4 { [%eval 0.9] [%clk 0:14:38] } 31... h5 { [%eval 0.9] [%clk 0:13:48] } 32. Qf4 { [%eval 0.89] [%clk 0:11:57] } 32... Rg8? { [%eval 2.14] } { Mistake. Rf8 was best. } { [%clk 0:14:00] } 33. Qf6+ { [%eval 2.12] [%clk 0:10:45] } 33... Kf8?! { [%eval 2.83] } { Inaccuracy. Kh6 was best. } { [%clk 0:14:00] } 34. Rc4 { [%eval 2.17] [%clk 0:08:29] } 34... c5?! { [%eval 3.45] } { Inaccuracy. Nd5 was best. } { [%clk 0:08:33] } 35. Nxc5 { [%eval 3.19] [%clk 0:08:39] } 35... Re7 { [%eval 3.07] [%clk 0:09:00] } 36. Bb3?? { [%eval 0.55] } { Blunder. Nxa6 was best. } { [%clk 0:06:55] } 36... Bd5?? { [%eval 3.31] } { Blunder. Nd5 was best. } { [%clk 0:07:08] } 37. Nxa6?? { [%eval 0.17] } { Blunder. Rc2 was best. } { [%clk 0:06:07] } 37... Qb7 { [%eval 0.21] [%clk 0:06:01] } 38. Nc5 { [%eval 0.0] [%clk 0:01:04] } 38... Qb5 { [%eval 0.1] [%clk 0:06:24] } 39. Rxc3?? { [%eval -3.25] } { Blunder. Nxe6+ was best. } { [%clk 0:00:39] } 39... bxc3 { [%eval -3.28] [%clk 0:06:42] } 40. Rc2 { [%eval -3.43] [%clk 0:00:37] } 40... Bxb3 { [%eval -3.6] [%clk 0:05:42] } 41. Rxc3 { [%eval -3.55] [%clk 0:01:02] } 41... Bd5 { [%eval -3.44] [%clk 0:05:48] } 42. Kh2 { [%eval -3.92] [%clk 0:28:19] } 42... Qb1 { [%eval -3.96] [%clk 0:28:15] } 0-1