GMBeerdsen, Thomas vs Kamphuis, Jasper

[Event "Round 1: Beerdsen, Thomas - Kamphuis, Jasper"]
[Site "https://lichess.org/broadcast/hoogeveen-open-2026/round-1/9PuO5RHI/NxCIhn1R"]
[Date "2026.10.10"]
[Round "1.1"]
[White "Beerdsen, Thomas"]
[Black "Kamphuis, Jasper"]
[Result "1-0"]
[WhiteElo "2514"]
[WhiteTitle "GM"]
[WhiteFideId "1030108"]
[BlackElo "2100"]
[BlackFideId "1059025"]
[Variant "Standard"]
[ECO "C47"]
[Opening "Four Knights Game: Gunsberg Variation"]
[UTCDate "2026.10.10"]
[UTCTime "12:36:26"]
[BroadcastName "Hoogeveen Open 2026"]
[BroadcastURL "https://lichess.org/broadcast/hoogeveen-open-2026/round-1/9PuO5RHI"]
[GameURL "https://lichess.org/broadcast/hoogeveen-open-2026/round-1/9PuO5RHI/NxCIhn1R"]

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.22] [%clk 1:30:56] } 2. Nf3 { [%eval 0.18] [%clk 1:31:20] } 2... Nc6 { [%eval 0.22] [%clk 1:31:23] } 3. Nc3 { [%eval 0.06] [%clk 1:30:36] } 3... Nf6 { [%eval 0.07] [%clk 1:31:48] } 4. a3 { [%eval 0.0] [%clk 1:30:35] } 4... g6 { [%eval 0.21] [%clk 1:26:45] } 5. Bc4 { [%eval 0.13] [%clk 1:28:38] } 5... Bg7 { [%eval 0.22] [%clk 1:26:14] } 6. d3 { [%eval 0.15] [%clk 1:28:57] } 6... d6 { [%eval 0.11] [%clk 1:24:57] } 7. Be3 { [%eval 0.21] [%clk 1:24:57] } 7... Nh5 { [%eval 0.27] [%clk 1:18:50] } 8. Bg5 { [%eval 0.23] [%clk 1:18:08] } 8... f6?! { [%eval 0.9] } { Inaccuracy. Nf6 was best. } { [%clk 1:18:51] } 9. Be3 { [%eval 1.05] [%clk 1:18:22] } 9... Nf4?! { [%eval 2.09] } { Inaccuracy. f5 was best. } { [%clk 1:16:58] } 10. Bxf4 { [%eval 2.17] [%clk 1:17:39] } 10... exf4 { [%eval 1.89] [%clk 1:17:23] } 11. d4 { [%eval 1.84] [%clk 1:11:41] } 11... Bg4 { [%eval 1.78] [%clk 1:15:03] } 12. Qd2 { [%eval 1.48] [%clk 1:11:40] } 12... g5?! { [%eval 2.16] } { Inaccuracy. Bxf3 was best. } { [%clk 1:07:55] } 13. O-O-O { [%eval 1.97] [%clk 1:11:39] } 13... a6 { [%eval 2.39] [%clk 1:03:09] } 14. Qd3 { [%eval 2.19] [%clk 1:04:52] } 14... Qd7 { [%eval 2.2] [%clk 0:54:28] } 15. Nd5 { [%eval 1.87] [%clk 1:04:51] } 15... Ne7 { [%eval 1.92] [%clk 0:53:25] } 16. h4?! { [%eval 1.31] } { Inaccuracy. Rhe1 was best. } { [%clk 1:00:55] } 16... Nxd5 { [%eval 1.19] [%clk 0:45:11] } 17. exd5 { [%eval 1.32] [%clk 0:57:55] } 17... b5 { [%eval 1.07] [%clk 0:42:27] } 18. Rde1+?! { [%eval 0.47] } { Inaccuracy. Bb3 was best. } { [%clk 0:57:33] } 18... Kd8?! { [%eval 1.08] } { Inaccuracy. Kf7 was best. } { [%clk 0:42:47] } 19. Bb3 { [%eval 1.17] [%clk 0:57:42] } 19... Bf5 { [%eval 1.21] [%clk 0:42:37] } 20. Qc3 { [%eval 1.16] [%clk 0:57:44] } 20... g4 { [%eval 0.97] [%clk 0:41:12] } 21. Nd2 { [%eval 0.86] [%clk 0:57:23] } 21... Kc8? { [%eval 2.05] } { Mistake. Re8 was best. } { [%clk 0:40:47] } 22. Re2 { [%eval 1.63] [%clk 0:54:42] } 22... Re8 { [%eval 1.53] [%clk 0:38:03] } 23. Rhe1?! { [%eval 0.5] } { Inaccuracy. Rxe8+ was best. } { [%clk 0:50:09] } 23... Rxe2 { [%eval 0.54] [%clk 0:38:12] } 24. Rxe2 { [%eval 0.4] [%clk 0:50:34] } 24... Kb7 { [%eval 0.53] [%clk 0:38:28] } 25. f3 { [%eval 0.42] [%clk 0:44:43] } 25... h5?! { [%eval 1.14] } { Inaccuracy. gxf3 was best. } { [%clk 0:36:05] } 26. Ba2 { [%eval 1.17] [%clk 0:44:21] } 26... Bg6 { [%eval 1.72] [%clk 0:32:50] } 27. Nb3 { [%eval 1.64] [%clk 0:44:03] } 27... Re8 { [%eval 1.7] [%clk 0:31:15] } 28. Na5+ { [%eval 1.46] [%clk 0:40:28] } 28... Kc8 { [%eval 1.55] [%clk 0:23:16] } 29. Re6 { [%eval 1.66] [%clk 0:40:20] } 29... Bf7 { [%eval 1.23] [%clk 0:20:00] } 30. Nc6 { [%eval 0.76] [%clk 0:27:24] } 30... Rxe6 { [%eval 0.69] [%clk 0:14:28] } 31. dxe6 { [%eval 1.64] [%clk 0:24:44] } 31... Bxe6 { [%eval 1.48] [%clk 0:14:48] } 32. d5 { [%eval 0.83] [%clk 0:24:48] } 32... Bf5?? { [%eval 3.21] } { Blunder. Bf7 was best. } { [%clk 0:14:38] } 33. Qe1 { [%eval 3.1] [%clk 0:22:57] } 33... Bf8?? { [%eval 6.45] } { Blunder. Kb7 was best. } { [%clk 0:10:08] } 34. Bb3 { [%eval 6.35] [%clk 0:20:38] } 34... Bg6 { [%eval 6.63] [%clk 0:08:26] } 35. Qa5 { [%eval 6.41] [%clk 0:20:56] } 35... Qe8 { [%eval 7.04] [%clk 0:06:49] } 36. Qxa6+ { [%eval 8.0] [%clk 0:21:20] } 36... Kd7 { [%eval 7.82] [%clk 0:07:16] } 37. Kb1 { [%eval 7.74] [%clk 0:21:41] } 37... Qe2 { [%eval 7.03] [%clk 0:05:34] } 38. Ka2 { [%eval 6.5] [%clk 0:17:33] } 38... Bxc2 { [%eval 8.55] [%clk 0:01:48] } 39. Bxc2 { [%eval 8.51] [%clk 0:17:29] } 39... Qxc2 { [%eval 8.43] [%clk 0:02:12] } 40. Qxb5 { [%eval 8.23] [%clk 0:17:52] } 40... Qc5 { [%eval 8.2] [%clk 0:02:15] } 41. Qd3 { [%eval 6.26] [%clk 0:10:23] } 41... Kc8 { [%eval 6.8] [%clk 0:01:54] } 42. a4 { [%eval 6.38] [%clk 0:09:55] } 42... Kb7 { [%eval 5.75] [%clk 0:00:39] } 43. a5 { [%eval 4.43] [%clk 0:10:10] } 43... f5?! { [%eval 7.03] } { Inaccuracy. gxf3 was best. } { [%clk 0:25:20] } 44. a6+ { [%eval 6.12] [%clk 0:33:02] } 44... Ka8 { [%eval 5.84] [%clk 0:21:24] } 45. Qb3?? { [%eval 0.16] } { Blunder. Qxf5 was best. } { [%clk 0:32:13] } 45... Qb6 { [%eval 0.15] [%clk 0:21:46] } 46. Qxb6 { [%eval 0.27] [%clk 0:32:19] } 46... cxb6 { [%eval 0.26] [%clk 0:22:15] } 47. b4 { [%eval 0.29] [%clk 0:31:45] } 47... b5 { [%eval 0.36] [%clk 0:20:57] } 48. Nd4 { [%eval 0.46] [%clk 0:31:48] } 48... Ka7?? { [%eval 5.35] } { Blunder. Be7 was best. } { [%clk 0:21:14] } 49. Nxb5+ { [%eval 5.43] [%clk 0:31:52] } 49... Kxa6 { [%eval 4.93] [%clk 0:21:37] } 50. Nd4 { [%eval 4.54] [%clk 0:32:19] } 50... Bg7 { [%eval 4.19] [%clk 0:21:12] } 51. Nxf5 { [%eval 5.68] [%clk 0:32:43] } 51... Be5 { [%eval 5.11] [%clk 0:21:32] } 52. Kb3 { [%eval 3.89] [%clk 0:31:20] } 52... Kb5? { [%eval 6.37] } { Mistake. Bf6 was best. } { [%clk 0:21:55] } 53. Ne7 { [%eval 5.46] [%clk 0:31:40] } 53... Bf6?! { [%eval 7.23] } { Inaccuracy. Bd4 was best. } { [%clk 0:21:38] } 54. Ng6 { [%eval 7.29] [%clk 0:32:02] } 54... Be5 { [%eval 7.28] [%clk 0:21:29] } 55. Kc2 { [%eval 7.21] [%clk 0:29:28] } 55... Bf6 { [%eval 7.09] [%clk 0:21:38] } 56. Kb3 { [%eval 7.38] [%clk 0:28:19] } 56... Be5 { [%eval 7.37] [%clk 0:21:39] } 57. Kc2 { [%eval 7.32] [%clk 0:28:00] } 57... Bf6 { [%eval 7.32] [%clk 0:21:16] } 58. Kd3 { [%eval 7.17] [%clk 0:28:24] } 58... gxf3 { [%eval 7.77] [%clk 0:21:04] } 59. gxf3 { [%eval 7.58] [%clk 0:28:48] } 59... Kxb4 { [%eval 8.1] [%clk 0:21:03] } 60. Ke4 { [%eval 7.87] [%clk 0:29:08] } 60... Kc5 { [%eval 7.64] [%clk 0:19:40] } 61. Nxf4 { [%eval 8.61] [%clk 0:29:34] } 61... Bxh4 { [%eval 8.95] [%clk 0:19:52] } 62. Nxh5 { [%eval 8.9] [%clk 0:30:00] } 62... Kb6 { [%eval 8.66] [%clk 0:18:41] } 63. Kf5 { [%eval 8.16] [%clk 0:30:26] } 63... Kc5 { [%eval 10.52] [%clk 0:18:38] } 64. Ke6 { [%eval 9.28] [%clk 0:30:52] } 64... Kd4 { [%eval 10.32] [%clk 0:17:49] } 65. f4 { [%eval 10.08] [%clk 0:31:20] } 65... Ke4 { [%eval 9.33] [%clk 0:16:30] } 1-0