Event: Tata Steel Chess 2023 Challengers
Site: Wijk aan Zee, Netherlands
Date: 2023-01-27
White: Beerdsen, Thomas
WhiteElo: 2515
Black: Ivic, Velimir
BlackElo: 2585
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 40/6000+30:20/3000+30:900+30

1. e4 { [%eval 0.36] [%clk 1:40:55] } 1... c5 { [%eval 0.32] [%clk 1:40:41] } 2. Nf3 { [%eval 0.0] [%clk 1:41:18] } 2... Nc6 { [%eval 0.0] [%clk 1:40:57] } 3. Bb5 { [%eval 0.37] [%clk 1:41:37] } 3... g6 { [%eval 0.59] [%clk 1:40:52] } 4. O-O { [%eval 0.2] [%clk 1:41:59] } 4... Bg7 { [%eval 0.55] [%clk 1:41:16] } 5. c3 { [%eval 0.25] [%clk 1:42:21] } 5... Nf6 { [%eval 0.13] [%clk 1:40:26] } 6. Re1 { [%eval 0.5] [%clk 1:42:41] } 6... O-O { [%eval 0.21] [%clk 1:40:31] } 7. d4 { [%eval 0.33] [%clk 1:43:03] } 7... a6 { [%eval 0.52] [%clk 1:39:45] } 8. Bxc6 { [%eval 0.42] [%clk 1:40:06] } 8... dxc6 { [%eval 0.4] [%clk 1:40:10] } 9. h3 { [%eval 0.73] [%clk 1:37:08] } 9... cxd4 { [%eval 0.71] [%clk 1:39:56] } 10. cxd4 { [%eval 0.18] [%clk 1:37:32] } 10... c5 { [%eval 0.66] [%clk 1:40:10] } 11. d5 { [%eval 0.36] [%clk 1:33:59] } 11... b5 { [%eval 0.46] [%clk 1:40:28] } 12. Nc3 { [%eval 0.41] [%clk 1:30:58] } 12... Bb7 { [%eval 0.51] [%clk 1:40:42] } 13. Bf4 { [%eval 0.87] [%clk 1:26:45] } 13... Re8 { [%eval 0.66] [%clk 1:40:36] } 14. Be5 { [%eval 0.37] [%clk 1:23:45] } 14... Bh6 { [%eval 0.28] [%clk 1:38:56] } 15. Qc2 { [%eval 0.0] [%clk 1:13:29] } 15... Nd7 { [%eval -0.04] [%clk 1:30:02] } 16. Bg3 { [%eval 0.0] [%clk 1:10:55] } 16... c4 { [%eval -0.02] [%clk 1:28:03] } 17. Rad1 { [%eval 0.06] [%clk 1:02:35] } 17... Nc5 { [%eval 0.18] [%clk 1:24:54] } 18. Ne5 { [%eval -0.1] [%clk 0:48:42] } 18... Rc8 { [%eval -0.18] [%clk 1:20:37] } 19. Ne2 { [%eval -0.62] [%clk 0:42:11] } 19... f6?! { [%eval 0.33] } { Inaccuracy. Bg7 was best. } { [%clk 1:14:10] } 20. Ng4 { [%eval 0.34] [%clk 0:41:01] } 20... Bg7 { [%eval 0.34] [%clk 1:12:35] } 21. Nf4 { [%eval 0.28] [%clk 0:37:56] } 21... Qb6 { [%eval 0.81] [%clk 1:08:26] } 22. h4 { [%eval 0.41] [%clk 0:27:50] } 22... a5 { [%eval 0.76] [%clk 0:57:40] } 23. h5 { [%eval 0.31] [%clk 0:22:49] } 23... g5 { [%eval 0.76] [%clk 0:56:40] } 24. Ne2 { [%eval 0.95] [%clk 0:22:10] } 24... e5 { [%eval 0.74] [%clk 0:49:31] } 25. h6 { [%eval 0.57] [%clk 0:19:00] } 25... Bf8 { [%eval 0.42] [%clk 0:49:38] } 26. Nc3 { [%eval 0.24] [%clk 0:17:31] } 26... Red8?? { [%eval 2.66] } { Blunder. Rcd8 was best. } { [%clk 0:31:15] } 27. Re3? { [%eval 1.2] } { Mistake. Nxb5 was best. } { [%clk 0:14:23] } 27... Be7?! { [%eval 1.94] } { Inaccuracy. Nd3 was best. } { [%clk 0:30:16] } 28. Rf3? { [%eval 0.46] } { Mistake. a4 was best. } { [%clk 0:13:26] } 28... Nd3 { [%eval 0.56] [%clk 0:26:10] } 29. a4 { [%eval 0.28] [%clk 0:10:29] } 29... bxa4? { [%eval 1.74] } { Mistake. b4 was best. } { [%clk 0:21:13] } 30. Nxa4 { [%eval 1.63] [%clk 0:10:26] } 30... Qa6 { [%eval 1.96] [%clk 0:21:34] } 31. b3 { [%eval 2.15] [%clk 0:06:09] } 31... Nf4 { [%eval 2.03] [%clk 0:20:06] } 32. Ne3 { [%eval 1.48] [%clk 0:05:24] } 32... cxb3 { [%eval 1.9] [%clk 0:15:41] } 33. Qxb3 { [%eval 1.79] [%clk 0:05:49] } 33... Bb4 { [%eval 2.04] [%clk 0:15:48] } 34. Nb2?? { [%eval -0.8] } { Blunder. Bxf4 was best. } { [%clk 0:00:55] } 34... Rc3 { [%eval -0.86] [%clk 0:15:19] } 35. Qa2 { [%eval -0.52] [%clk 0:01:17] } 35... Kf8 { [%eval 0.0] [%clk 0:13:39] } 36. Nbc4 { [%eval 0.08] [%clk 0:00:42] } 36... Rc8? { [%eval 1.39] } { Mistake. a4 was best. } { [%clk 0:13:45] } 37. d6 { [%eval 1.72] [%clk 0:00:50] } 37... Re8 { [%eval 1.73] [%clk 0:08:08] } 38. d7? { [%eval 0.32] } { Mistake. Bxf4 was best. } { [%clk 0:00:36] } 38... Rd8 { [%eval 0.07] [%clk 0:08:37] } 39. Bxf4 { [%eval 0.0] [%clk 0:00:37] } 39... gxf4?? { [%eval 2.12] } { Blunder. exf4 was best. } { [%clk 0:04:44] } 40. Nd6 { [%eval 2.61] [%clk 0:00:35] } 40... Rxd7 { [%eval 1.89] [%clk 0:00:53] } 41. Nef5 { [%eval 1.68] [%clk 0:39:01] } 41... Qc4? { [%eval 3.44] } { Mistake. Rc4 was best. } { [%clk 0:22:44] } 42. Nxc4? { [%eval 1.55] } { Mistake. Qb1 was best. } { [%clk 0:27:58] } 42... Rxd1+ { [%eval 1.78] [%clk 0:23:09] } 43. Kh2 { [%eval 1.33] [%clk 0:28:23] } 43... Rcc1 { [%eval 1.31] [%clk 0:23:34] } 44. Kh3 { [%eval 1.5] [%clk 0:19:52] } 44... Bxe4 { [%eval 1.65] [%clk 0:23:47] } 45. Kg4 { [%eval 1.55] [%clk 0:14:42] } 45... Bd5? { [%eval 2.9] } { Mistake. Rg1 was best. } { [%clk 0:05:35] } 46. Qa4 { [%eval 2.58] [%clk 0:10:24] } 46... Rg1?? { [%eval 7.25] } { Blunder. Bxf3+ was best. } { [%clk 0:05:54] } 47. Qd7?! { [%eval 4.63] } { Inaccuracy. Ng7 was best. } { [%clk 0:09:28] } 47... Rxg2+? { [%eval 8.17] } { Mistake. Bxf3+ was best. } { [%clk 0:05:28] } 48. Rg3 { [%eval 9.35] [%clk 0:09:06] } 48... Rxg3+ { [%eval 9.29] [%clk 0:04:48] } 49. Nxg3?? { [%eval 2.98] } { Blunder. fxg3 was best. } { [%clk 0:07:32] } 49... Bxc4 { [%eval 3.05] [%clk 0:04:43] } 50. Ne4 { [%eval 3.05] [%clk 0:07:36] } 50... Be7 { [%eval 3.34] [%clk 0:04:13] } 51. Nd6 { [%eval 3.32] [%clk 0:03:27] } 51... Be2+? { [%eval 5.64] } { Mistake. Rg1+ was best. } { [%clk 0:02:13] } 52. f3?! { [%eval 3.75] } { Inaccuracy. Kf5 was best. } { [%clk 0:02:30] } 52... Rg1+? { [%eval 7.06] } { Mistake. Bxd6 was best. } { [%clk 0:00:34] } 53. Kf5 { [%eval 6.73] [%clk 0:02:41] } 53... Bxd6 { [%eval 7.42] [%clk 0:00:32] } 54. Qxd6+ { [%eval 7.15] [%clk 0:03:07] } 54... Ke8 { [%eval 6.95] [%clk 0:00:57] } 55. Qb8+ { [%eval 5.71] [%clk 0:02:45] } 1-0