Event: Tata Steel Chess 2023 Challengers
Site: Wijk aan Zee, Netherlands
Date: 2023-01-22
White: L'Ami, Erwin
WhiteElo: 2627
Black: Beerdsen, Thomas
BlackElo: 2515
Result: 1/2-1/2
ECO: D10
Opening: Slav Defense
Variant: Standard
TimeControl: 40/6000+30:20/3000+30:900+30

1. d4 { [%eval 0.0] [%clk 1:40:55] } 1... d5 { [%eval 0.27] [%clk 1:40:54] } 2. c4 { [%eval 0.29] [%clk 1:41:15] } 2... c6 { [%eval 0.3] [%clk 1:41:18] } 3. Nc3 { [%eval 0.16] [%clk 1:40:41] } 3... Nf6 { [%eval 0.27] [%clk 1:41:40] } 4. e3 { [%eval 0.0] [%clk 1:40:44] } 4... e6 { [%eval 0.22] [%clk 1:34:35] } 5. b3 { [%eval 0.0] [%clk 1:38:18] } 5... Nbd7 { [%eval 0.24] [%clk 1:31:50] } 6. Bb2 { [%eval 0.16] [%clk 1:38:04] } 6... Bd6 { [%eval 0.28] [%clk 1:24:29] } 7. Bd3 { [%eval 0.17] [%clk 1:33:44] } 7... O-O { [%eval 0.08] [%clk 1:16:31] } 8. c5 { [%eval 0.01] [%clk 1:20:02] } 8... Bc7 { [%eval -0.03] [%clk 1:13:40] } 9. f4 { [%eval -0.07] [%clk 1:19:43] } 9... b6 { [%eval -0.03] [%clk 1:05:40] } 10. cxb6 { [%eval 0.06] [%clk 1:12:04] } 10... axb6 { [%eval -0.03] [%clk 0:59:18] } 11. Nf3 { [%eval -0.37] [%clk 1:10:43] } 11... Ba6 { [%eval -0.43] [%clk 0:57:38] } 12. O-O { [%eval -0.38] [%clk 1:10:34] } 12... Bxd3 { [%eval -0.31] [%clk 0:51:15] } 13. Qxd3 { [%eval -0.3] [%clk 1:10:34] } 13... b5 { [%eval -0.17] [%clk 0:51:17] } 14. Rfc1 { [%eval -0.37] [%clk 1:05:08] } 14... Qb8 { [%eval -0.04] [%clk 0:46:12] } 15. Rc2 { [%eval -0.55] [%clk 0:56:27] } 15... Qb7 { [%eval -0.64] [%clk 0:44:34] } 16. Rac1 { [%eval -0.69] [%clk 0:53:00] } 16... Rfc8 { [%eval -0.56] [%clk 0:42:41] } 17. h3 { [%eval -0.79] [%clk 0:42:45] } 17... h6 { [%eval -0.53] [%clk 0:41:20] } 18. g4 { [%eval -0.59] [%clk 0:38:29] } 18... Bd8 { [%eval -0.49] [%clk 0:36:22] } 19. g5 { [%eval -0.6] [%clk 0:32:54] } 19... hxg5 { [%eval -0.53] [%clk 0:33:54] } 20. Nxg5 { [%eval -0.85] [%clk 0:31:40] } 20... Be7 { [%eval -0.65] [%clk 0:32:21] } 21. Kh2 { [%eval -0.82] [%clk 0:25:36] } 21... c5 { [%eval -0.52] [%clk 0:28:17] } 22. dxc5 { [%eval -0.5] [%clk 0:22:44] } 22... Rxc5 { [%eval -0.55] [%clk 0:22:58] } 23. Rg1 { [%eval -1.09] [%clk 0:18:49] } 23... Bf8? { [%eval 0.11] } { Mistake. b4 was best. } { [%clk 0:18:46] } 24. Rcg2 { [%eval 0.05] [%clk 0:17:52] } 24... e5 { [%eval -0.03] [%clk 0:13:13] } 25. b4 { [%eval -0.44] [%clk 0:12:27] } 25... Rc4 { [%eval -0.54] [%clk 0:12:08] } 26. a3 { [%eval -0.85] [%clk 0:12:46] } 26... exf4 { [%eval -0.4] [%clk 0:09:56] } 27. exf4 { [%eval -0.36] [%clk 0:11:58] } 27... Rxf4 { [%eval -0.36] [%clk 0:09:36] } 28. Nxb5 { [%eval -0.48] [%clk 0:08:16] } 28... Re8? { [%eval 0.64] } { Mistake. Rb8 was best. } { [%clk 0:06:48] } 29. Nd4?? { [%eval -2.11] } { Blunder. Nxf7 was best. } { [%clk 0:05:08] } 29... Ne5 { [%eval -2.36] [%clk 0:06:06] } 30. Qd1 { [%eval -2.84] [%clk 0:04:56] } 30... Qb6?! { [%eval -1.78] } { Inaccuracy. Nc4 was best. } { [%clk 0:05:06] } 31. Ndf3? { [%eval -3.38] } { Mistake. Rf1 was best. } { [%clk 0:02:48] } 31... Nfg4+?? { [%eval -1.28] } { Blunder. Nxf3+ was best. } { [%clk 0:03:22] } 32. Rxg4 { [%eval -1.29] [%clk 0:02:18] } 32... Nxg4+ { [%eval -1.31] [%clk 0:03:40] } 33. hxg4 { [%eval -1.19] [%clk 0:01:16] } 33... Qh6+ { [%eval -1.37] [%clk 0:03:14] } 34. Kg2 { [%eval -1.12] [%clk 0:01:00] } 34... Rxg4+?! { [%eval -0.53] } { Inaccuracy. Be7 was best. } { [%clk 0:02:55] } 35. Kf2 { [%eval -0.47] [%clk 0:01:12] } 35... Rf4 { [%eval -0.54] [%clk 0:02:06] } 36. Qxd5?? { [%eval -3.18] } { Blunder. Rg2 was best. } { [%clk 0:00:48] } 36... Qh2+?? { [%eval 0.0] } { Blunder. Qh4+ was best. } { [%clk 0:01:37] } 37. Rg2 { [%eval 0.0] [%clk 0:01:07] } 37... Qh1? { [%eval 1.42] } { Mistake. Qh4+ was best. } { [%clk 0:00:49] } 38. Rg1?? { [%eval -3.36] } { Blunder. Kg3 was best. } { [%clk 0:00:33] } 38... Qh4+ { [%eval -3.11] [%clk 0:00:58] } 39. Rg3 { [%eval -3.23] [%clk 0:00:54] } 39... Qh1?? { [%eval 0.72] } { Blunder. Bd6 was best. } { [%clk 0:01:00] } 40. Rg1?? { [%eval -3.26] } { Blunder. Bc3 was best. } { [%clk 0:00:53] } 40... Qh4+ { [%eval -3.04] [%clk 0:00:49] } 41. Rg3 { [%eval -3.27] [%clk 0:50:11] } 41... Qh2+?? { [%eval 0.0] } { Blunder. Bd6 was best. } { [%clk 0:47:21] } 42. Rg2 { [%eval 0.0] [%clk 0:49:23] } 42... Qh4+ { [%eval 0.0] [%clk 0:47:34] } 43. Kg1 { [%eval 0.0] [%clk 0:35:30] } 43... Rxf3 { [%eval 0.0] [%clk 0:47:47] } 44. Nxf3 { [%eval 0.0] [%clk 0:35:20] } 44... Re1+ { [%eval 0.0] [%clk 0:48:12] } 45. Nxe1 { [%eval 0.0] [%clk 0:35:45] } 45... Qxe1+ { [%eval 0.0] [%clk 0:48:37] } 46. Kh2 { [%eval 0.0] [%clk 0:36:12] } 46... Qh4+ { [%eval 0.0] [%clk 0:49:00] } 47. Kg1 { [%eval 0.0] [%clk 0:36:39] } 1/2-1/2