Event: Round 4: Heyder, Florian - Bui, Hai Lam
Date: 2024-07-26
White: Heyder, Florian
WhiteElo: 2177
Black: Bui, Hai Lam
BlackElo: 1966
Result: 1-0
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:58] } 1... Nf6 { [%eval 0.17] [%clk 1:27:15] } 2. Nc3 { [%eval -0.05] [%clk 1:31:15] } 2... d5 { [%eval 0.0] [%clk 1:27:26] } 3. Bf4 { [%eval -0.04] [%clk 1:31:32] } 3... a6 { [%eval 0.03] [%clk 1:27:46] } 4. e3 { [%eval 0.0] [%clk 1:30:32] } 4... Bf5 { [%eval 0.16] [%clk 1:28:08] } 5. Nf3 { [%eval 0.05] [%clk 1:30:26] } 5... e6 { [%eval 0.11] [%clk 1:28:32] } 6. Bd3 { [%eval -0.16] [%clk 1:29:53] } 6... Bb4 { [%eval 0.26] [%clk 1:24:46] } 7. O-O { [%eval 0.2] [%clk 1:28:52] } 7... Bg4 { [%eval 0.31] [%clk 1:13:30] } 8. h3 { [%eval 0.25] [%clk 1:27:29] } 8... Bh5 { [%eval 0.33] [%clk 1:13:03] } 9. g4 { [%eval 0.15] [%clk 1:10:54] } 9... Bg6 { [%eval 0.22] [%clk 1:11:36] } 10. Ne2 { [%eval 0.21] [%clk 1:08:20] } 10... Bd6 { [%eval 0.2] [%clk 1:10:44] } 11. Ne5 { [%eval 0.09] [%clk 1:06:32] } 11... c5 { [%eval 0.31] [%clk 1:02:59] } 12. c3 { [%eval -0.1] [%clk 1:00:00] } 12... Qc7 { [%eval -0.08] [%clk 0:59:45] } 13. Kg2 { [%eval -0.2] [%clk 0:56:08] } 13... Nfd7 { [%eval 0.01] [%clk 0:56:55] } 14. Nxg6 { [%eval 0.0] [%clk 0:53:10] } 14... fxg6?? { [%eval 1.79] } { Blunder. hxg6 was best. } { [%clk 0:56:13] } 15. Bxd6? { [%eval 0.45] } { Mistake. c4 was best. } { [%clk 0:50:50] } 15... Qxd6 { [%eval 0.42] [%clk 0:56:35] } 16. f4 { [%eval 0.37] [%clk 0:51:07] } 16... Nc6 { [%eval 0.41] [%clk 0:52:42] } 17. Qd2 { [%eval 0.37] [%clk 0:48:03] } 17... g5?! { [%eval 1.23] } { Inaccuracy. Ne7 was best. } { [%clk 0:38:55] } 18. fxg5 { [%eval 1.22] [%clk 0:41:32] } 18... e5 { [%eval 1.75] [%clk 0:36:16] } 19. Ng3 { [%eval 1.77] [%clk 0:38:31] } 19... g6 { [%eval 1.62] [%clk 0:32:50] } 20. Rf2?! { [%eval 0.77] } { Inaccuracy. dxc5 was best. } { [%clk 0:29:34] } 20... O-O-O { [%eval 0.87] [%clk 0:29:52] } 21. Raf1 { [%eval 0.85] [%clk 0:24:21] } 21... Kb8 { [%eval 0.92] [%clk 0:29:03] } 22. Bc2 { [%eval 0.8] [%clk 0:23:09] } 22... Ka8 { [%eval 1.22] [%clk 0:14:48] } 23. Ba4 { [%eval 1.0] [%clk 0:23:03] } 23... b5?! { [%eval 1.96] } { Inaccuracy. Na5 was best. } { [%clk 0:14:31] } 24. Bc2 { [%eval 1.59] [%clk 0:23:04] } 24... e4 { [%eval 1.98] [%clk 0:13:44] } 25. Rf7 { [%eval 1.79] [%clk 0:20:51] } 25... h6? { [%eval 3.16] } { Mistake. Kb8 was best. } { [%clk 0:12:44] } 26. gxh6 { [%eval 3.2] [%clk 0:20:27] } 26... Rxh6 { [%eval 3.16] [%clk 0:12:57] } 27. Qf2?! { [%eval 1.97] } { Inaccuracy. g5 was best. } { [%clk 0:20:24] } 27... Rdh8 { [%eval 1.67] [%clk 0:09:29] } 28. Rh1? { [%eval 0.23] } { Mistake. Nxe4 was best. } { [%clk 0:18:27] } 28... Nd8? { [%eval 1.35] } { Mistake. cxd4 was best. } { [%clk 0:08:57] } 29. dxc5 { [%eval 1.1] [%clk 0:17:56] } 29... Qe6? { [%eval 2.45] } { Mistake. Nxc5 was best. } { [%clk 0:06:05] } 30. Rf4 { [%eval 2.46] [%clk 0:16:50] } 30... Nc6 { [%eval 2.61] [%clk 0:06:13] } 31. b4 { [%eval 2.08] [%clk 0:15:29] } 31... Nce5 { [%eval 2.69] [%clk 0:06:25] } 32. Qe2? { [%eval 1.03] } { Mistake. Bb3 was best. } { [%clk 0:11:34] } 32... g5 { [%eval 1.45] [%clk 0:05:17] } 33. Rf5?! { [%eval 0.78] } { Inaccuracy. Rff1 was best. } { [%clk 0:08:52] } 33... Nf8 { [%eval 0.72] [%clk 0:04:50] } 34. Bb3?! { [%eval 0.06] } { Inaccuracy. a4 was best. } { [%clk 0:04:54] } 34... Nfg6 { [%eval 0.13] [%clk 0:04:28] } 35. Qd1 { [%eval 0.0] [%clk 0:04:57] } 35... Nh4+ { [%eval 0.0] [%clk 0:03:39] } 36. Kf1 { [%eval 0.0] [%clk 0:04:50] } 36... Rd8 { [%eval 0.0] [%clk 0:03:32] } 37. Rf2?? { [%eval -2.74] } { Blunder. Ke2 was best. } { [%clk 0:03:53] } 37... Nd3 { [%eval -2.1] [%clk 0:03:28] } 38. Rhh2?! { [%eval -2.85] } { Inaccuracy. Rf5 was best. } { [%clk 0:03:36] } 38... Nxf2?! { [%eval -2.1] } { Inaccuracy. Qe5 was best. } { [%clk 0:03:30] } 39. Rxf2 { [%eval -2.3] [%clk 0:04:01] } 39... Nf3 { [%eval -2.25] [%clk 0:03:26] } 40. Kg2 { [%eval -2.16] [%clk 0:04:00] } 40... Nh4+ { [%eval -2.12] [%clk 0:03:05] } 41. Kf1 { [%eval -2.08] [%clk 0:03:12] } 41... Qe5?? { [%eval 0.0] } { Blunder. Nf3 was best. } { [%clk 0:22:57] } 42. Qd4 { [%eval 0.0] [%clk 0:27:21] } 42... Qxg3 { [%eval 0.0] [%clk 0:22:05] } 43. Bxd5+ { [%eval 0.0] [%clk 0:26:35] } 43... Kb8 { [%eval 0.0] [%clk 0:22:15] } 44. Qxe4 { [%eval 0.0] [%clk 0:22:23] } 44... Rhh8 { [%eval 0.0] [%clk 0:14:39] } 45. Qe6 { [%eval 0.0] [%clk 0:21:04] } 45... Rh7?? { [%eval #4] } { Checkmate is now unavoidable. Qc7 was best. } { [%clk 0:01:57] } 46. Qb6+ { [%eval #3] [%clk 0:20:06] } 46... Kc8 { [%eval #3] [%clk 0:02:20] } 47. Qxa6+ { [%eval #2] [%clk 0:20:14] } 47... Kd7 { [%eval #2] [%clk 0:02:05] } 48. Qc6+ { [%eval #1] [%clk 0:20:16] } 48... Ke7 { [%eval #1] [%clk 0:02:12] } 49. Qe6# 1-0