Event: Round 8: Grochal, Joey - Van Delft, Merijn
Date: 2024-09-14
White: Grochal, Joey
WhiteTitle: FM
WhiteElo: 2225
Black: Van Delft, Merijn
BlackTitle: IM
BlackElo: 2377
Result: 0-1
ECO: E92
Opening: King's Indian Defense: Petrosian Variation, Stein Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:03:04] } 1... Nf6 { [%eval 0.17] [%clk 0:03:03] } 2. c4 { [%eval 0.17] [%clk 0:03:05] } 2... g6 { [%eval 0.25] [%clk 0:03:03] } 3. Nc3 { [%eval 0.21] [%clk 0:03:06] } 3... Bg7 { [%eval 0.51] [%clk 0:03:04] } 4. e4 { [%eval 0.56] [%clk 0:03:07] } 4... d6 { [%eval 0.51] [%clk 0:03:05] } 5. Nf3 { [%eval 0.46] [%clk 0:03:08] } 5... O-O { [%eval 0.47] [%clk 0:03:04] } 6. Be2 { [%eval 0.48] [%clk 0:03:09] } 6... e5 { [%eval 0.4] [%clk 0:03:05] } 7. d5 { [%eval 0.39] [%clk 0:03:10] } 7... a5 { [%eval 0.35] [%clk 0:03:06] } 8. Bg5 { [%eval 0.48] [%clk 0:03:11] } 8... h6 { [%eval 0.43] [%clk 0:03:07] } 9. Be3 { [%eval 0.33] [%clk 0:03:12] } 9... Ng4 { [%eval 0.32] [%clk 0:03:05] } 10. Bd2 { [%eval 0.34] [%clk 0:03:14] } 10... f5 { [%eval 0.07] [%clk 0:03:03] } 11. h3 { [%eval 0.1] [%clk 0:03:14] } 11... Nf6 { [%eval 0.17] [%clk 0:03:04] } 12. exf5 { [%eval 0.23] [%clk 0:03:04] } 12... gxf5 { [%eval 0.32] [%clk 0:03:04] } 13. Qc1 { [%eval 0.14] [%clk 0:02:59] } 13... Kh7 { [%eval 0.63] [%clk 0:02:57] } 14. g4 { [%eval 0.66] [%clk 0:02:59] } 14... f4?! { [%eval 1.37] } { Inaccuracy. Na6 was best. } { [%clk 0:02:46] } 15. Bd3+?! { [%eval 0.69] } { Inaccuracy. Rg1 was best. } { [%clk 0:02:52] } 15... Kg8?! { [%eval 1.39] } { Inaccuracy. Kh8 was best. } { [%clk 0:02:40] } 16. Qc2?! { [%eval 0.62] } { Inaccuracy. g5 was best. } { [%clk 0:02:52] } 16... Na6 { [%eval 0.83] [%clk 0:02:25] } 17. Ne4?! { [%eval -0.03] } { Inaccuracy. Bg6 was best. } { [%clk 0:02:52] } 17... Nxe4 { [%eval -0.03] [%clk 0:02:12] } 18. Bxe4 { [%eval 0.0] [%clk 0:02:53] } 18... Nc5 { [%eval -0.1] [%clk 0:02:13] } 19. O-O-O { [%eval -0.44] [%clk 0:02:43] } 19... Qf6? { [%eval 0.74] } { Mistake. Nxe4 was best. } { [%clk 0:02:07] } 20. Rdg1? { [%eval -0.68] } { Mistake. Bh7+ was best. } { [%clk 0:02:38] } 20... Nxe4 { [%eval -0.71] [%clk 0:01:54] } 21. Qxe4 { [%eval -0.7] [%clk 0:02:38] } 21... Bd7? { [%eval 0.71] } { Mistake. Qf7 was best. } { [%clk 0:01:55] } 22. h4?! { [%eval 0.0] } { Inaccuracy. g5 was best. } { [%clk 0:02:31] } 22... Qf7 { [%eval -0.14] [%clk 0:01:50] } 23. Bc3?? { [%eval -1.84] } { Blunder. h5 was best. } { [%clk 0:02:11] } 23... Kh8?? { [%eval 0.47] } { Blunder. c6 was best. } { [%clk 0:01:30] } 24. Nd2?? { [%eval -1.62] } { Blunder. h5 was best. } { [%clk 0:01:55] } 24... f3?? { [%eval 0.15] } { Blunder. c6 was best. } { [%clk 0:01:24] } 25. Rg3 { [%eval 0.0] [%clk 0:01:44] } 25... Qf4 { [%eval -0.01] [%clk 0:01:22] } 26. Rhg1 { [%eval -0.36] [%clk 0:01:39] } 26... b6 { [%eval 0.0] [%clk 0:01:17] } 27. g5 { [%eval -0.19] [%clk 0:01:21] } 27... h5 { [%eval -0.23] [%clk 0:01:09] } 28. g6?? { [%eval -1.95] } { Blunder. Rxf3 was best. } { [%clk 0:01:22] } 28... Bg4 { [%eval -2.02] [%clk 0:01:05] } 29. Rxg4 { [%eval -2.3] [%clk 0:01:08] } 29... hxg4 { [%eval -2.25] [%clk 0:01:02] } 30. Rxg4 { [%eval -2.59] [%clk 0:01:09] } 30... Qxe4 { [%eval -2.45] [%clk 0:00:59] } 31. Nxe4 { [%eval -2.46] [%clk 0:00:51] } 31... Bh6+?? { [%eval 0.0] } { Blunder. Rf4 was best. } { [%clk 0:01:00] } 32. Bd2 { [%eval 0.0] [%clk 0:00:45] } 32... Bxd2+ { [%eval 0.0] [%clk 0:00:54] } 33. Kxd2 { [%eval 0.0] [%clk 0:00:36] } 33... Kg7 { [%eval 0.02] [%clk 0:00:55] } 34. Ng5?! { [%eval -0.7] } { Inaccuracy. Ng3 was best. } { [%clk 0:00:33] } 34... Kxg6 { [%eval -0.58] [%clk 0:00:56] } 35. Ne6+ { [%eval -0.56] [%clk 0:00:34] } 35... Kh5 { [%eval -0.61] [%clk 0:00:53] } 36. Rg7 { [%eval -0.6] [%clk 0:00:29] } 36... Rfc8 { [%eval -0.23] [%clk 0:00:35] } 37. Rh7+ { [%eval -0.36] [%clk 0:00:25] } 37... Kg4 { [%eval -0.51] [%clk 0:00:36] } 38. h5?! { [%eval -1.31] } { Inaccuracy. Ke3 was best. } { [%clk 0:00:20] } 38... c6 { [%eval -0.9] [%clk 0:00:36] } 39. h6 { [%eval -0.78] [%clk 0:00:18] } 39... cxd5 { [%eval -0.83] [%clk 0:00:37] } 40. cxd5 { [%eval -0.66] [%clk 0:00:19] } 40... Rh8 { [%eval -1.11] [%clk 0:00:31] } 41. Rg7+ { [%eval -1.07] [%clk 0:00:20] } 41... Kf5 { [%eval -1.06] [%clk 0:00:32] } 42. h7 { [%eval -1.23] [%clk 0:00:19] } 42... Kf6? { [%eval -0.07] } { Mistake. a4 was best. } { [%clk 0:00:32] } 43. Ke3 { [%eval -0.25] [%clk 0:00:14] } 43... Rae8 { [%eval -0.34] [%clk 0:00:31] } 44. Rb7 { [%eval -0.73] [%clk 0:00:13] } 44... Rb8?! { [%eval 0.0] } { Inaccuracy. Re7 was best. } { [%clk 0:00:29] } 45. Rd7 { [%eval 0.0] [%clk 0:00:14] } 45... Kg6 { [%eval 0.08] [%clk 0:00:24] } 46. Rxd6 { [%eval 0.1] [%clk 0:00:12] } 46... Kxh7 { [%eval 0.19] [%clk 0:00:22] } 47. Kxf3 { [%eval 0.13] [%clk 0:00:12] } 47... Rhc8 { [%eval 0.58] [%clk 0:00:19] } 48. Ng5+?! { [%eval 0.0] } { Inaccuracy. Rc6 was best. } { [%clk 0:00:12] } 48... Kg7 { [%eval 0.0] [%clk 0:00:19] } 49. Ke4 { [%eval 0.0] [%clk 0:00:10] } 49... Rc2 { [%eval 0.0] [%clk 0:00:20] } 50. f3 { [%eval -0.23] [%clk 0:00:04] } 50... Re2+ { [%eval -0.13] [%clk 0:00:10] } 51. Kf5 { [%eval -0.08] [%clk 0:00:04] } 51... Rf8+ { [%eval -0.1] [%clk 0:00:12] } 52. Ke6 { [%eval -0.14] [%clk 0:00:05] } 52... Rf6+ { [%eval -0.17] [%clk 0:00:12] } 53. Ke7 { [%eval -0.13] [%clk 0:00:06] } 53... Rxd6 { [%eval -0.09] [%clk 0:00:13] } 54. Kxd6 { [%eval -0.24] [%clk 0:00:07] } 54... Rxb2 { [%eval -0.04] [%clk 0:00:14] } 55. Kxe5?? { [%eval -4.54] } { Blunder. Ke6 was best. } { [%clk 0:00:07] } 55... Rxa2 { [%eval -4.98] [%clk 0:00:14] } 56. d6 { [%eval -4.94] [%clk 0:00:08] } 56... Rd2?? { [%eval -0.04] } { Blunder. Re2+ was best. } { [%clk 0:00:15] } 57. Ne6+?? { [%eval -6.0] } { Blunder. Ne4 was best. } { [%clk 0:00:09] } 57... Kf7 { [%eval -5.93] [%clk 0:00:12] } 58. Nd8+ { [%eval -7.58] [%clk 0:00:04] } 58... Ke8 { [%eval -7.42] [%clk 0:00:13] } 59. Nc6 { [%eval -6.99] [%clk 0:00:03] } 59... a4 { [%eval -7.44] [%clk 0:00:13] } 60. Nb4 { [%eval -7.94] [%clk 0:00:04] } 60... a3 { [%eval -8.44] } 61. Ke6 { [%eval -8.33] [%clk 0:00:03] } 61... Re2+ { [%eval -7.83] [%clk 0:00:12] } 62. Kd5 { [%eval -9.19] [%clk 0:00:04] } 62... Kd7 { [%eval -8.32] [%clk 0:00:13] } 63. Kd4 0-1