Event: Round 10: Bosch, Jeroen - Novik, Maxim
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-10/WJ0RkIBs/C63LMaCP
Date: 2025-10-31
White: Bosch, Jeroen
WhiteTitle: IM
WhiteElo: 2403
Black: Novik, Maxim
BlackTitle: GM
BlackElo: 2378
Result: 1-0
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:29:51] } 2. c4 { [%eval 0.18] [%clk 1:31:18] } 2... g6 { [%eval 0.28] [%clk 1:28:18] } 3. Nc3 { [%eval 0.18] [%clk 1:31:28] } 3... Bg7 { [%eval 0.46] [%clk 1:26:29] } 4. e4 { [%eval 0.4] [%clk 1:31:15] } 4... d6 { [%eval 0.55] [%clk 1:26:55] } 5. f3 { [%eval 0.26] [%clk 1:28:52] } 5... O-O { [%eval 0.37] [%clk 1:26:49] } 6. Nge2 { [%eval 0.22] [%clk 1:29:17] } 6... e5 { [%eval 0.53] [%clk 1:23:53] } 7. dxe5 { [%eval 0.0] [%clk 1:27:54] } 7... dxe5 { [%eval 0.11] [%clk 1:24:18] } 8. Qxd8 { [%eval 0.02] [%clk 1:28:17] } 8... Rxd8 { [%eval 0.1] [%clk 1:24:47] } 9. Nd5 { [%eval 0.03] [%clk 1:28:28] } 9... Na6 { [%eval 0.43] [%clk 1:15:27] } 10. Bg5 { [%eval 0.55] [%clk 1:23:26] } 10... Rd6 { [%eval 0.56] [%clk 0:56:33] } 11. O-O-O { [%eval 0.64] [%clk 1:12:45] } 11... Kf8 { [%eval 0.86] [%clk 0:50:45] } 12. Nec3 { [%eval 0.89] [%clk 1:07:54] } 12... Nxd5? { [%eval 2.08] } { Mistake. c6 was best. } { [%clk 0:41:39] } 13. cxd5 { [%eval 2.12] [%clk 1:01:30] } 13... Bd7 { [%eval 1.93] [%clk 0:41:56] } 14. Bc4 { [%eval 1.75] [%clk 0:59:29] } 14... Bf6 { [%eval 1.93] [%clk 0:38:10] } 15. Be3 { [%eval 1.84] [%clk 0:59:30] } 15... Be7 { [%eval 1.86] [%clk 0:37:18] } 16. a3 { [%eval 1.61] [%clk 0:54:59] } 16... Be8?! { [%eval 2.34] } { Inaccuracy. g5 was best. } { [%clk 0:34:37] } 17. b4?! { [%eval 1.35] } { Inaccuracy. f4 was best. } { [%clk 0:53:49] } 17... Nb8 { [%eval 1.31] [%clk 0:33:50] } 18. Kb2 { [%eval 1.28] [%clk 0:51:46] } 18... a6 { [%eval 1.25] [%clk 0:32:25] } 19. Bb3 { [%eval 1.36] [%clk 0:40:34] } 19... Rd8 { [%eval 1.6] [%clk 0:31:36] } 20. Rc1?! { [%eval 0.82] } { Inaccuracy. h4 was best. } { [%clk 0:40:34] } 20... a5 { [%eval 0.73] [%clk 0:25:18] } 21. b5 { [%eval 0.92] [%clk 0:26:15] } 21... a4 { [%eval 0.77] [%clk 0:22:53] } 22. Bxa4 { [%eval 0.82] [%clk 0:26:37] } 22... Nd7 { [%eval 0.77] [%clk 0:23:16] } 23. Ra1 { [%eval 0.73] [%clk 0:26:56] } 23... Ra5 { [%eval 1.28] [%clk 0:22:15] } 24. Bc2?! { [%eval 0.6] } { Inaccuracy. Bb3 was best. } { [%clk 0:21:12] } 24... Nb6?! { [%eval 1.51] } { Inaccuracy. Bc5 was best. } { [%clk 0:17:08] } 25. Bh6+?! { [%eval 0.44] } { Inaccuracy. Bxb6 was best. } { [%clk 0:19:27] } 25... Kg8 { [%eval 0.6] [%clk 0:17:33] } 26. a4 { [%eval 0.5] [%clk 0:19:51] } 26... g5?! { [%eval 1.19] } { Inaccuracy. c6 was best. } { [%clk 0:13:15] } 27. h4 { [%eval 1.32] [%clk 0:20:12] } 27... gxh4 { [%eval 1.17] [%clk 0:12:27] } 28. Bb3 { [%eval 1.26] [%clk 0:20:14] } 28... Rd6 { [%eval 1.22] [%clk 0:12:36] } 29. Be3 { [%eval 1.21] [%clk 0:18:19] } 29... Rg6 { [%eval 1.2] [%clk 0:13:05] } 30. Rhg1 { [%eval 1.05] [%clk 0:17:50] } 30... Bd7 { [%eval 1.21] [%clk 0:10:41] } 31. Ne2 { [%eval 1.32] [%clk 0:13:01] } 31... Nc8?! { [%eval 1.92] } { Inaccuracy. Kg7 was best. } { [%clk 0:10:06] } 32. Nc1 { [%eval 1.98] [%clk 0:10:45] } 32... c6 { [%eval 2.46] [%clk 0:06:27] } 33. dxc6 { [%eval 2.69] [%clk 0:09:40] } 33... bxc6 { [%eval 2.95] [%clk 0:06:56] } 34. b6 { [%eval 2.93] [%clk 0:09:51] } 34... Nd6 { [%eval 2.93] [%clk 0:07:07] } 35. Nd3 { [%eval 2.59] [%clk 0:09:25] } 35... Nb7 { [%eval 2.46] [%clk 0:07:34] } 36. Kc2 { [%eval 2.63] [%clk 0:06:37] } 36... Be6?! { [%eval 3.67] } { Inaccuracy. Bg5 was best. } { [%clk 0:05:27] } 37. Bxe6 { [%eval 3.87] [%clk 0:06:21] } 37... Rxe6 { [%eval 3.54] [%clk 0:05:56] } 38. Bd2 { [%eval 3.68] [%clk 0:04:39] } 38... Ra6 { [%eval 3.58] [%clk 0:06:22] } 39. a5 { [%eval 3.54] [%clk 0:04:43] } 39... Kf8 { [%eval 3.73] [%clk 0:05:43] } 40. Bc3 { [%eval 3.72] [%clk 0:03:09] } 40... Bd6 { [%eval 3.61] [%clk 0:04:42] } 41. Rgd1 { [%eval 3.8] [%clk 0:27:43] } 41... Ke7 { [%eval 3.85] [%clk 0:33:39] } 42. Nb2 { [%eval 3.78] [%clk 0:27:56] } 42... Rg6 { [%eval 3.75] [%clk 0:32:26] } 43. Rd2 { [%eval 3.43] [%clk 0:28:12] } 43... Ke6 { [%eval 4.14] [%clk 0:32:29] } 44. Nc4 { [%eval 4.01] [%clk 0:28:08] } 44... f6 { [%eval 4.74] [%clk 0:30:56] } 45. Rh1 { [%eval 4.71] [%clk 0:27:42] } 45... Rh6? { [%eval 8.18] } { Mistake. Bf8 was best. } { [%clk 0:30:44] } 46. Nxd6 { [%eval 7.85] [%clk 0:27:13] } 46... Nxd6 { [%eval 11.34] [%clk 0:31:13] } 47. Rxd6+ { [%eval 10.87] [%clk 0:27:32] } 47... Kxd6?! { [%eval #10] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:31:40] } 48. Rd1+ { [%eval #9] [%clk 0:27:56] } 1-0