Event: Round 6: Van der Geest, Friso - Yanyang Zhou
Date: 2025-05-13
White: Van der Geest, Friso
Black: Yanyang Zhou
Result: 1-0
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:51] } 1... Nf6 { [%eval 0.19] [%clk 1:30:57] } 2. Nf3 { [%eval 0.11] [%clk 1:31:07] } 2... d5 { [%eval 0.11] [%clk 1:31:22] } 3. g3 { [%eval 0.0] [%clk 1:31:28] } 3... g6 { [%eval 0.06] [%clk 1:31:46] } 4. Bg2 { [%eval 0.18] [%clk 1:31:46] } 4... Bg7 { [%eval 0.1] [%clk 1:32:10] } 5. O-O { [%eval 0.18] [%clk 1:32:05] } 5... O-O { [%eval 0.1] [%clk 1:32:34] } 6. c4 { [%eval 0.08] [%clk 1:31:14] } 6... c6 { [%eval 0.1] [%clk 1:33:00] } 7. Nbd2 { [%eval 0.0] [%clk 1:30:14] } 7... Bf5 { [%eval 0.02] [%clk 1:31:41] } 8. b3 { [%eval 0.03] [%clk 1:28:44] } 8... Ne4 { [%eval 0.13] [%clk 1:30:10] } 9. Bb2 { [%eval 0.11] [%clk 1:27:16] } 9... c5?? { [%eval 2.29] } { Blunder. a5 was best. } { [%clk 1:27:10] } 10. cxd5 { [%eval 2.3] [%clk 1:11:57] } 10... Nxd2 { [%eval 2.1] [%clk 1:17:06] } 11. Qxd2 { [%eval 2.04] [%clk 1:12:01] } 11... Qxd5 { [%eval 2.69] [%clk 1:15:44] } 12. Nh4 { [%eval 2.64] [%clk 1:04:39] } 12... Be4?! { [%eval 3.92] } { Inaccuracy. Qd7 was best. } { [%clk 1:11:16] } 13. f3 { [%eval 3.92] [%clk 1:01:39] } 13... Bf5 { [%eval 3.96] [%clk 0:47:00] } 14. e4 { [%eval 3.87] [%clk 0:58:44] } 14... Qd7 { [%eval 4.05] [%clk 0:44:52] } 15. exf5 { [%eval 4.13] [%clk 0:58:59] } 15... cxd4 { [%eval 4.12] [%clk 0:44:28] } 16. fxg6 { [%eval 4.08] [%clk 0:58:12] } 16... hxg6 { [%eval 4.09] [%clk 0:44:31] } 17. f4 { [%eval 4.14] [%clk 0:57:49] } 17... Nc6 { [%eval 4.16] [%clk 0:44:17] } 18. Rad1 { [%eval 3.84] [%clk 0:56:23] } 18... Rfd8?! { [%eval 4.92] } { Inaccuracy. e6 was best. } { [%clk 0:42:58] } 19. Nf3?! { [%eval 3.56] } { Inaccuracy. f5 was best. } { [%clk 0:56:03] } 19... Rac8 { [%eval 3.51] [%clk 0:42:14] } 20. Rfe1 { [%eval 3.14] [%clk 0:54:59] } 20... Qc7 { [%eval 3.49] [%clk 0:40:19] } 21. Kh1 { [%eval 3.47] [%clk 0:51:06] } 21... Qd6 { [%eval 3.39] [%clk 0:39:22] } 22. Rc1 { [%eval 3.29] [%clk 0:48:41] } 22... Re8 { [%eval 3.63] [%clk 0:37:45] } 23. Red1 { [%eval 3.57] [%clk 0:48:09] } 23... Red8 { [%eval 3.64] [%clk 0:37:57] } 24. Ng5 { [%eval 3.83] [%clk 0:44:56] } 24... Rc7 { [%eval 4.08] [%clk 0:36:07] } 25. Ne4 { [%eval 4.02] [%clk 0:44:43] } 25... Qd7 { [%eval 4.06] [%clk 0:35:17] } 26. Nc5 { [%eval 3.95] [%clk 0:44:33] } 26... Qe8 { [%eval 4.11] [%clk 0:34:11] } 27. Nxb7 { [%eval 4.1] [%clk 0:42:56] } 27... Rdc8 { [%eval 4.08] [%clk 0:33:44] } 28. Nc5 { [%eval 4.01] [%clk 0:41:01] } 28... Nb8 { [%eval 4.59] [%clk 0:32:19] } 29. Nd3 { [%eval 4.47] [%clk 0:40:46] } 29... Nc6 { [%eval 4.5] [%clk 0:31:56] } 30. b4 { [%eval 4.58] [%clk 0:39:36] } 30... e5 { [%eval 4.42] [%clk 0:31:23] } 31. fxe5 { [%eval 4.58] [%clk 0:35:20] } 31... Nxe5 { [%eval 4.46] [%clk 0:31:14] } 32. Rxc7 { [%eval 4.81] [%clk 0:30:55] } 32... Rxc7 { [%eval 4.88] [%clk 0:31:17] } 33. Bxd4 { [%eval 4.86] [%clk 0:26:46] } 33... Nxd3 { [%eval 4.79] [%clk 0:30:04] } 34. Bxg7 { [%eval 3.96] [%clk 0:26:04] } 34... Rd7 { [%eval 3.9] [%clk 0:29:11] } 35. Rf1 { [%eval 3.77] [%clk 0:20:26] } 35... Kxg7 { [%eval 3.78] [%clk 0:27:14] } 36. Bc6 { [%eval 3.85] [%clk 0:20:29] } 36... Ne5 { [%eval 4.04] [%clk 0:25:01] } 37. Bxd7 { [%eval 3.82] [%clk 0:18:40] } 37... Nxd7 { [%eval 4.07] [%clk 0:25:06] } 38. Qd4+ { [%eval 3.84] [%clk 0:16:40] } 38... Kg8 { [%eval 3.74] [%clk 0:23:37] } 39. Rd1 { [%eval 3.48] [%clk 0:16:34] } 39... Nf8 { [%eval 3.89] [%clk 0:23:46] } 40. Qxa7 { [%eval 3.72] [%clk 0:13:35] } 40... Qe4+ { [%eval 3.69] [%clk 0:23:15] } 41. Kg1 { [%eval 3.65] [%clk 0:13:50] } 41... Qxb4 { [%eval 3.65] [%clk 0:23:16] } 42. Qd4 { [%eval 3.93] [%clk 0:13:23] } 42... Qa3 { [%eval 3.94] [%clk 0:22:32] } 43. Rd2 { [%eval 3.8] [%clk 0:12:01] } 43... Ne6 { [%eval 3.87] [%clk 0:22:15] } 44. Qd5 { [%eval 3.84] [%clk 0:11:49] } 44... Qe3+ { [%eval 3.9] [%clk 0:21:49] } 45. Kg2 { [%eval 3.87] [%clk 0:11:53] } 45... Qa3 { [%eval 4.02] [%clk 0:20:24] } 46. Rf2 { [%eval 3.91] [%clk 0:11:19] } 46... Qa7 { [%eval 3.69] [%clk 0:20:16] } 47. h4 { [%eval 3.78] [%clk 0:10:41] } 47... Kg7?! { [%eval 4.86] } { Inaccuracy. Ng7 was best. } { [%clk 0:19:54] } 48. Qf3 { [%eval 4.15] [%clk 0:09:44] } 48... Kg8 { [%eval 4.7] [%clk 0:19:57] } 49. Rc2?! { [%eval 3.7] } { Inaccuracy. h5 was best. } { [%clk 0:07:03] } 49... Kg7 { [%eval 4.05] [%clk 0:19:11] } 50. Qc3+ { [%eval 3.97] [%clk 0:06:11] } 50... Kg8 { [%eval 3.82] [%clk 0:18:33] } 51. Qf6 { [%eval 3.74] [%clk 0:05:48] } 51... Qb7+ { [%eval 3.98] [%clk 0:18:06] } 52. Kh2 { [%eval 3.94] [%clk 0:05:55] } 52... Qa6?! { [%eval 5.18] } { Inaccuracy. Qd7 was best. } { [%clk 0:17:10] } 53. Rf2 { [%eval 5.35] [%clk 0:06:01] } 53... Qb7 { [%eval 5.15] [%clk 0:16:47] } 54. a4 { [%eval 5.05] [%clk 0:06:12] } 54... Ng7 { [%eval 5.33] [%clk 0:16:36] } 55. a5 { [%eval 4.8] [%clk 0:05:59] } 55... Nf5?? { [%eval #18] } { Checkmate is now unavoidable. Qc7 was best. } { [%clk 0:16:54] } 56. Rd2 { [%eval #19] [%clk 0:04:23] } 56... Ng7 { [%eval 6.89] [%clk 0:15:20] } 57. a6 { [%eval 24.83] [%clk 0:03:51] } 57... Qa7?! { [%eval #12] } { Checkmate is now unavoidable. Qe4 was best. } { [%clk 0:14:49] } 58. Ra2?? { [%eval 6.02] } { Lost forced checkmate sequence. Rd8+ was best. } { [%clk 0:03:29] } 58... Ne6 { [%eval 7.17] [%clk 0:13:45] } 59. Qf2 { [%eval 6.57] [%clk 0:03:49] } 59... Qa8 { [%eval 8.75] [%clk 0:13:36] } 60. a7 { [%eval 8.61] [%clk 0:03:57] } 60... Nd8? { [%eval #22] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:13:36] } 61. Qg2 { [%eval #21] [%clk 0:04:00] } 61... Nb7 { [%eval #21] [%clk 0:13:33] } 62. Qxb7 { [%eval #18] [%clk 0:04:20] } 62... Qxb7 { [%eval #18] [%clk 0:13:58] } 63. a8=Q+ { [%eval #17] [%clk 0:04:38] } 63... Qxa8 { [%eval #17] [%clk 0:13:57] } 64. Rxa8+ { [%eval #18] [%clk 0:04:38] } 64... Kg7 { [%eval #21] [%clk 0:14:08] } 65. Kg2 { [%eval 11.24] [%clk 0:04:54] } 65... f5?! { [%eval #12] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:14:29] } 66. Kf3 { [%eval #11] [%clk 0:05:16] } 66... Kh6 { [%eval #10] [%clk 0:14:51] } 67. Kf4 { [%eval #9] [%clk 0:05:39] } 67... Kh7 { [%eval #8] [%clk 0:15:01] } 68. Kg5 { [%eval #8] [%clk 0:05:56] } 68... Kg7 { [%eval #8] [%clk 0:15:27] } 69. Ra7+ { [%eval #7] [%clk 0:06:19] } 69... Kg8 { [%eval #5] [%clk 0:15:55] } 70. Kxg6 { [%eval #4] [%clk 0:06:29] } 70... Kf8 { [%eval #4] [%clk 0:16:22] } 71. h5 { [%eval #3] [%clk 0:06:42] } 71... Ke8 { [%eval #3] [%clk 0:16:46] } 72. h6 { [%clk 0:07:04] } 72... Kf8 { [%clk 0:17:08] } 73. h7 { [%clk 0:07:15] } 73... f4 { [%clk 0:17:35] } 74. h8=Q# { [%clk 0:07:00] } 1-0