Event: Amsterdam Chess Open 2025
Site: https://lichess.org/broadcast/amsterdam-chess-open-2025/round-1/lY26dQrJ/BmmapwcH
Date: 2025-10-24
White: Groot Kormelink, Welmoed
WhiteElo: 1692
Black: Jonsson, Helgi Tomas
BlackElo: 1405
Result: 1-0
ECO: A03
Opening: Bird Opening: Dutch Variation
Variant: Standard
TimeControl: 5400+30

1. f4 { [%eval -0.23] [%clk 1:30:55] } 1... d5 { [%eval -0.17] [%clk 1:29:48] } 2. Nf3 { [%eval -0.24] [%clk 1:30:57] } 2... Nc6 { [%eval 0.11] [%clk 1:29:44] } 3. e3 { [%eval 0.03] [%clk 1:30:54] } 3... Bf5 { [%eval 0.29] [%clk 1:28:46] } 4. Bb5 { [%eval 0.23] [%clk 1:28:59] } 4... e6 { [%eval 0.28] [%clk 1:26:54] } 5. Ne5 { [%eval -0.09] [%clk 1:25:21] } 5... Qd6?! { [%eval 0.87] } { Inaccuracy. Ne7 was best. } { [%clk 1:26:06] } 6. Nc3?! { [%eval -0.07] } { Inaccuracy. b3 was best. } { [%clk 1:17:07] } 6... f6 { [%eval 0.32] [%clk 1:24:56] } 7. Nxc6 { [%eval 0.3] [%clk 1:16:15] } 7... bxc6 { [%eval 0.41] [%clk 1:24:54] } 8. Be2 { [%eval 0.24] [%clk 1:13:28] } 8... e5 { [%eval 0.41] [%clk 1:19:40] } 9. O-O { [%eval 0.43] [%clk 1:10:18] } 9... Be6 { [%eval 0.55] [%clk 1:18:10] } 10. f5 { [%eval 0.59] [%clk 1:08:02] } 10... Bd7 { [%eval 0.76] [%clk 1:17:44] } 11. Bh5+?? { [%eval -1.08] } { Blunder. e4 was best. } { [%clk 1:08:01] } 11... Kd8? { [%eval 0.26] } { Mistake. g6 was best. } { [%clk 1:16:47] } 12. e4 { [%eval -0.12] [%clk 1:02:07] } 12... d4 { [%eval 0.3] [%clk 1:16:23] } 13. Ne2 { [%eval 0.26] [%clk 1:01:00] } 13... Ne7?! { [%eval 0.82] } { Inaccuracy. g6 was best. } { [%clk 1:15:54] } 14. Bf7 { [%eval 0.77] [%clk 0:55:26] } 14... c5 { [%eval 0.89] [%clk 1:14:55] } 15. Ng3 { [%eval 0.86] [%clk 0:51:49] } 15... Be8 { [%eval 0.93] [%clk 1:14:12] } 16. Bxe8 { [%eval 0.86] [%clk 0:50:38] } 16... Kxe8 { [%eval 0.79] [%clk 1:14:23] } 17. Qh5+ { [%eval 0.73] [%clk 0:50:50] } 17... Kd8 { [%eval 0.65] [%clk 1:12:50] } 18. d3 { [%eval 0.63] [%clk 0:48:54] } 18... Nc6 { [%eval 0.72] [%clk 1:10:24] } 19. a3 { [%eval 0.54] [%clk 0:45:39] } 19... Be7 { [%eval 1.09] [%clk 1:05:14] } 20. Qf7 { [%eval 1.1] [%clk 0:44:40] } 20... Bf8 { [%eval 1.17] [%clk 1:05:00] } 21. Bd2 { [%eval 1.12] [%clk 0:39:54] } 21... Qe7 { [%eval 1.25] [%clk 1:03:19] } 22. Qc4 { [%eval 1.15] [%clk 0:39:52] } 22... g6?? { [%eval 3.39] } { Blunder. Ke8 was best. } { [%clk 1:02:31] } 23. Qa6 { [%eval 2.69] [%clk 0:38:53] } 23... Qd6 { [%eval 2.43] [%clk 1:01:50] } 24. Rab1 { [%eval 2.23] [%clk 0:37:59] } 24... Rb8 { [%eval 2.3] [%clk 0:59:54] } 25. Rf3?! { [%eval 1.41] } { Inaccuracy. b4 was best. } { [%clk 0:34:58] } 25... Rb6 { [%eval 1.49] [%clk 0:59:12] } 26. Qc4 { [%eval 1.56] [%clk 0:35:09] } 26... Ke8 { [%eval 1.83] [%clk 0:57:35] } 27. h4 { [%eval 1.42] [%clk 0:31:58] } 27... Ne7 { [%eval 1.99] [%clk 0:56:28] } 28. c3?! { [%eval 0.89] } { Inaccuracy. Rbf1 was best. } { [%clk 0:30:12] } 28... gxf5 { [%eval 0.81] [%clk 0:55:49] } 29. Nxf5 { [%eval 0.4] [%clk 0:30:04] } 29... Nxf5 { [%eval 0.42] [%clk 0:56:05] } 30. Rxf5 { [%eval 0.66] [%clk 0:30:25] } 30... dxc3 { [%eval 0.65] [%clk 0:55:33] } 31. Bxc3 { [%eval 0.7] [%clk 0:30:03] } 31... Bh6?? { [%eval 2.78] } { Blunder. Be7 was best. } { [%clk 0:55:38] } 32. Qa4+?? { [%eval 0.59] } { Blunder. Rbf1 was best. } { [%clk 0:30:23] } 32... Ke7?? { [%eval 2.54] } { Blunder. Qd7 was best. } { [%clk 0:55:28] } 33. Rf3? { [%eval 0.93] } { Mistake. Rbf1 was best. } { [%clk 0:30:15] } 33... a6?! { [%eval 1.58] } { Inaccuracy. Qd7 was best. } { [%clk 0:54:06] } 34. Qc4?! { [%eval 0.96] } { Inaccuracy. Rbf1 was best. } { [%clk 0:26:56] } 34... Rc6 { [%eval 0.95] [%clk 0:49:51] } 35. Rd1 { [%eval 0.45] [%clk 0:26:47] } 35... Qe6 { [%eval 0.47] [%clk 0:49:28] } 36. Qa4 { [%eval 0.48] [%clk 0:22:32] } 36... Rg8 { [%eval 0.54] [%clk 0:49:16] } 37. Qc2 { [%eval 0.0] [%clk 0:21:50] } 37... Qg4 { [%eval 0.0] [%clk 0:48:46] } 38. Qf2?? { [%eval -3.11] } { Blunder. Rdf1 was best. } { [%clk 0:21:09] } 38... Be3 { [%eval -3.11] [%clk 0:48:07] } 39. Rxe3 { [%eval -3.03] [%clk 0:21:12] } 39... Qxd1+ { [%eval -2.9] [%clk 0:48:15] } 40. Re1?! { [%eval -4.05] } { Inaccuracy. Kh2 was best. } { [%clk 0:21:21] } 40... Qxd3 { [%eval -3.9] [%clk 0:47:58] } 41. Qf5 { [%eval -4.44] [%clk 0:21:07] } 41... Rg7 { [%eval -4.52] [%clk 0:42:17] } 42. Bxe5?! { [%eval -6.13] } { Inaccuracy. a4 was best. } { [%clk 0:20:17] } 42... fxe5?? { [%eval 0.0] } { Blunder. Qd2 was best. } { [%clk 0:42:09] } 43. Qxe5+ { [%eval 0.0] [%clk 0:20:44] } 43... Kf7?? { [%eval 1.94] } { Blunder. Kf8 was best. } { [%clk 0:35:44] } 44. Rf1+ { [%eval 1.57] [%clk 0:20:50] } 44... Kg6?? { [%eval #1] } { Checkmate is now unavoidable. Qxf1+ was best. } { [%clk 0:35:57] } 45. Qf5+?? { [%eval 0.0] } { Lost forced checkmate sequence. Qg5# was best. } { [%clk 0:21:02] } 45... Kh6 { [%eval 0.0] [%clk 0:35:39] } 46. Qf4+ { [%eval 0.0] [%clk 0:21:14] } 46... Kg6?? { [%eval #1] } { Checkmate is now unavoidable. Kh5 was best. } { [%clk 0:32:42] } 47. Qg5# { [%clk 0:21:41] } 1-0