Event: Amsterdam Chess Open 2025
Site: https://lichess.org/broadcast/amsterdam-chess-open-2025/round-6/fRqV2zv1/zfFpwbxj
Date: 2025-10-26
White: Vuka, Alboreno
WhiteElo: 1821
Black: Sperber, Peter
BlackElo: 1877
Result: 1-0
ECO: E90
Opening: King's Indian Defense: Normal Variation, Rare Defenses
Variant: Standard
TimeControl: 5400+30

1. Nf3 { [%eval 0.1] [%clk 1:30:46] } 1... d6 { [%eval 0.49] [%clk 1:30:33] } 2. d4 { [%eval 0.48] [%clk 1:30:56] } 2... g6 { [%eval 0.49] [%clk 1:30:52] } 3. c4 { [%eval 0.37] [%clk 1:30:53] } 3... Bg7 { [%eval 0.47] [%clk 1:31:15] } 4. Nc3 { [%eval 0.4] [%clk 1:31:12] } 4... Nf6 { [%eval 0.5] [%clk 1:31:39] } 5. e4 { [%eval 0.36] [%clk 1:31:18] } 5... O-O { [%eval 0.44] [%clk 1:32:04] } 6. h3 { [%eval 0.34] [%clk 1:31:45] } 6... e5 { [%eval 0.36] [%clk 1:32:06] } 7. d5 { [%eval 0.32] [%clk 1:30:50] } 7... Na6 { [%eval 0.6] [%clk 1:32:26] } 8. Bg5 { [%eval 0.78] [%clk 1:30:39] } 8... h6 { [%eval 0.77] [%clk 1:32:38] } 9. Be3 { [%eval 0.81] [%clk 1:28:16] } 9... Nc5 { [%eval 0.73] [%clk 1:32:55] } 10. Bd3?! { [%eval 0.16] } { Inaccuracy. Qc2 was best. } { [%clk 1:27:22] } 10... a5?! { [%eval 0.81] } { Inaccuracy. Nxd3+ was best. } { [%clk 1:30:47] } 11. g4?! { [%eval 0.09] } { Inaccuracy. Bc2 was best. } { [%clk 1:27:28] } 11... Nxd3+?! { [%eval 0.67] } { Inaccuracy. c6 was best. } { [%clk 1:23:01] } 12. Qxd3 { [%eval 0.44] [%clk 1:27:46] } 12... h5? { [%eval 1.86] } { Mistake. c6 was best. } { [%clk 1:23:24] } 13. g5? { [%eval 0.34] } { Mistake. Bg5 was best. } { [%clk 1:21:30] } 13... Ne8 { [%eval 0.6] [%clk 1:22:24] } 14. O-O-O { [%eval 0.44] [%clk 1:18:29] } 14... a4 { [%eval 0.51] [%clk 1:14:54] } 15. Nb1? { [%eval -1.04] } { Mistake. a3 was best. } { [%clk 1:10:45] } 15... c5 { [%eval -0.87] [%clk 1:10:27] } 16. dxc6?! { [%eval -1.63] } { Inaccuracy. Nfd2 was best. } { [%clk 1:03:51] } 16... bxc6 { [%eval -1.6] [%clk 1:10:49] } 17. c5?! { [%eval -2.39] } { Inaccuracy. Ne1 was best. } { [%clk 0:58:29] } 17... d5 { [%eval -2.07] [%clk 1:09:27] } 18. exd5 { [%eval -2.03] [%clk 0:58:50] } 18... cxd5 { [%eval -2.02] [%clk 0:52:18] } 19. Qxd5 { [%eval -1.94] [%clk 0:58:37] } 19... Qxd5 { [%eval -1.87] [%clk 0:52:41] } 20. Rxd5 { [%eval -1.79] [%clk 0:58:58] } 20... Be6? { [%eval -0.15] } { Mistake. Bb7 was best. } { [%clk 0:52:54] } 21. Rxe5?! { [%eval -1.22] } { Inaccuracy. Nc3 was best. } { [%clk 0:50:11] } 21... Bxe5 { [%eval -0.72] [%clk 0:51:40] } 22. Nxe5 { [%eval -0.7] [%clk 0:50:32] } 22... Nc7?! { [%eval -0.12] } { Inaccuracy. Ng7 was best. } { [%clk 0:49:09] } 23. Nc3 { [%eval -0.19] [%clk 0:50:51] } 23... Rfc8 { [%eval -0.27] [%clk 0:40:11] } 24. a3 { [%eval -0.3] [%clk 0:40:37] } 24... Nd5 { [%eval -0.07] [%clk 0:31:51] } 25. Nxd5 { [%eval -0.12] [%clk 0:38:15] } 25... Bxd5 { [%eval -0.17] [%clk 0:32:16] } 26. Rd1 { [%eval -0.3] [%clk 0:38:08] } 26... Be6 { [%eval 0.0] [%clk 0:32:04] } 27. h4 { [%eval -0.2] [%clk 0:24:11] } 27... Rd8 { [%eval -0.2] [%clk 0:32:20] } 28. Rxd8+ { [%eval -0.33] [%clk 0:17:06] } 28... Rxd8 { [%eval -0.17] [%clk 0:32:40] } 29. c6?! { [%eval -0.93] } { Inaccuracy. Nc6 was best. } { [%clk 0:17:27] } 29... Kf8?! { [%eval -0.04] } { Inaccuracy. Rb8 was best. } { [%clk 0:19:40] } 30. Kc2? { [%eval -1.31] } { Mistake. c7 was best. } { [%clk 0:14:15] } 30... Ke7? { [%eval 0.0] } { Mistake. Rb8 was best. } { [%clk 0:16:14] } 31. Bc5+? { [%eval -1.56] } { Mistake. c7 was best. } { [%clk 0:13:19] } 31... Ke8 { [%eval -1.43] [%clk 0:16:36] } 32. Kc3 { [%eval -1.29] [%clk 0:11:38] } 32... Rd5 { [%eval -1.22] [%clk 0:16:36] } 33. Bd4 { [%eval -1.27] [%clk 0:11:59] } 33... Kd8 { [%eval -1.25] [%clk 0:13:17] } 34. Nd3 { [%eval -1.1] [%clk 0:08:47] } 34... Rb5 { [%eval -0.91] [%clk 0:11:32] } 35. Nb4? { [%eval -2.64] } { Mistake. Be3 was best. } { [%clk 0:08:48] } 35... Kc7?? { [%eval 0.0] } { Blunder. Rf5 was best. } { [%clk 0:10:50] } 36. f4 { [%eval 0.0] [%clk 0:09:09] } 36... Rxb4?? { [%eval 6.0] } { Blunder. Ra5 was best. } { [%clk 0:06:18] } 37. Kxb4 { [%eval 5.95] [%clk 0:08:43] } 37... Bb3 { [%eval 7.05] [%clk 0:06:30] } 38. Kc5 { [%eval 6.95] [%clk 0:09:05] } 38... Be6 { [%eval 8.17] [%clk 0:05:50] } 39. Be5+ { [%eval 8.09] [%clk 0:08:51] } 39... Kc8 { [%eval 10.74] [%clk 0:05:39] } 40. b4 { [%eval 9.99] [%clk 0:09:18] } 40... axb3 { [%eval 9.49] [%clk 0:06:03] } 41. a4 { [%eval 9.78] [%clk 0:06:36] } 41... Bg4 { [%eval 9.52] [%clk 0:05:59] } 42. a5 { [%eval 10.31] [%clk 0:06:20] } 42... Be2 { [%eval 11.25] [%clk 0:06:06] } 43. Kb6 { [%eval 11.3] [%clk 0:06:38] } 43... b2 { [%eval 11.44] [%clk 0:05:40] } 44. Bxb2 { [%eval 10.61] [%clk 0:07:03] } 44... Kb8 { [%eval #14] [%clk 0:05:58] } 45. Be5+ { [%eval #13] [%clk 0:04:44] } 45... Ka8 { [%eval #13] [%clk 0:06:10] } 46. c7 { [%eval #12] [%clk 0:02:15] } 46... Bg4 { [%eval 15.67] [%clk 0:06:34] } 47. a6 { [%eval #11] [%clk 0:02:40] } 47... Bd7 { [%eval #11] [%clk 0:05:29] } 48. Bd4 { [%eval #10] [%clk 0:02:48] } 48... Bc8 { [%eval #10] [%clk 0:04:41] } 49. Kc6 { [%eval #9] [%clk 0:02:32] } 1-0