Event: Fagernes International Autumn 2025
Site: https://lichess.org/broadcast/fagernes-international-autumn-2025--gm/round-4/eiur8ur4/goOREqQS
Date: 2025-10-08
White: Arvola, Daniel
WhiteElo: 2095
Black: Sivaparan, Isai
BlackElo: 1880
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 100 minutes/40 moves + 40 minutes/rest with 30 seconds increment from move 1.

1. e4 { [%eval 0.18] [%clk 1:40:37] } 1... c5 { [%eval 0.24] [%clk 1:40:41] } 2. Nf3 { [%eval 0.2] [%clk 1:36:24] } 2... d6 { [%eval 0.31] [%clk 1:40:37] } 3. d4 { [%eval 0.22] [%clk 1:35:36] } 3... cxd4 { [%eval 0.19] [%clk 1:40:59] } 4. Nxd4 { [%eval 0.18] [%clk 1:35:59] } 4... Nf6 { [%eval 0.31] [%clk 1:41:13] } 5. Nc3 { [%eval 0.32] [%clk 1:36:17] } 5... a6 { [%eval 0.25] [%clk 1:41:31] } 6. f3 { [%eval 0.13] [%clk 1:34:03] } 6... e5 { [%eval 0.4] [%clk 1:41:42] } 7. Nb3 { [%eval 0.24] [%clk 1:34:24] } 7... Be6 { [%eval 0.19] [%clk 1:40:53] } 8. Be3 { [%eval 0.28] [%clk 1:34:41] } 8... Be7 { [%eval 0.34] [%clk 1:41:07] } 9. Qd2 { [%eval 0.4] [%clk 1:34:57] } 9... h5 { [%eval 0.51] [%clk 1:40:19] } 10. O-O-O { [%eval 0.36] [%clk 1:34:57] } 10... Nbd7 { [%eval 0.25] [%clk 1:39:08] } 11. Kb1 { [%eval 0.24] [%clk 1:28:24] } 11... Rc8 { [%eval 0.25] [%clk 1:35:47] } 12. Be2 { [%eval -0.07] [%clk 1:24:32] } 12... Qc7 { [%eval 0.4] [%clk 1:33:35] } 13. h3 { [%eval 0.0] [%clk 0:57:16] } 13... b5 { [%eval -0.01] [%clk 1:19:24] } 14. a3 { [%eval -0.03] [%clk 0:48:33] } 14... h4 { [%eval -0.08] [%clk 1:04:35] } 15. Rhg1 { [%eval -0.49] [%clk 0:44:04] } 15... Nh5?! { [%eval 0.25] } { Inaccuracy. Nb6 was best. } { [%clk 1:01:26] } 16. f4 { [%eval -0.24] [%clk 0:39:32] } 16... Nxf4 { [%eval -0.22] [%clk 0:57:54] } 17. Bxf4 { [%eval -0.27] [%clk 0:39:22] } 17... exf4 { [%eval -0.23] [%clk 0:58:17] } 18. Nd4 { [%eval -0.23] [%clk 0:33:32] } 18... Ne5?! { [%eval 0.54] } { Inaccuracy. Bf6 was best. } { [%clk 0:53:09] } 19. Qxf4 { [%eval 0.65] [%clk 0:31:29] } 19... Qa5 { [%eval 1.05] [%clk 0:49:43] } 20. Nd5 { [%eval 1.09] [%clk 0:26:20] } 20... Bxd5 { [%eval 0.85] [%clk 0:37:47] } 21. exd5 { [%eval 0.86] [%clk 0:26:38] } 21... g6?! { [%eval 1.67] } { Inaccuracy. b4 was best. } { [%clk 0:37:00] } 22. Rgf1 { [%eval 1.45] [%clk 0:23:44] } 22... Qb6?! { [%eval 2.52] } { Inaccuracy. O-O was best. } { [%clk 0:34:34] } 23. Bg4? { [%eval 1.01] } { Mistake. Nc6 was best. } { [%clk 0:20:04] } 23... Rc7 { [%eval 1.2] [%clk 0:32:06] } 24. Nc6 { [%eval 1.15] [%clk 0:16:03] } 24... Rxc6? { [%eval 2.75] } { Mistake. O-O was best. } { [%clk 0:29:45] } 25. dxc6 { [%eval 2.77] [%clk 0:16:26] } 25... Qxc6 { [%eval 2.67] [%clk 0:30:01] } 26. Bf3 { [%eval 2.78] [%clk 0:15:08] } 26... Qc7 { [%eval 2.76] [%clk 0:29:29] } 27. Bd5 { [%eval 2.74] [%clk 0:15:21] } 27... f5 { [%eval 3.38] [%clk 0:25:50] } 28. Rfe1?! { [%eval 2.45] } { Inaccuracy. Qd4 was best. } { [%clk 0:13:35] } 28... Kd7? { [%eval 4.49] } { Mistake. Kf8 was best. } { [%clk 0:24:20] } 29. Bb3 { [%eval 4.45] [%clk 0:13:23] } 29... Ke8 { [%eval 4.35] [%clk 0:22:13] } 30. Qd4 { [%eval 4.22] [%clk 0:13:11] } 30... Kf8 { [%eval 4.08] [%clk 0:21:57] } 31. Qd5?! { [%eval 2.57] } { Inaccuracy. Re3 was best. } { [%clk 0:12:34] } 31... Kg7 { [%eval 2.28] [%clk 0:21:37] } 32. Qe6 { [%eval 2.15] [%clk 0:12:41] } 32... Rd8 { [%eval 2.38] [%clk 0:20:56] } 33. Rd5 { [%eval 2.2] [%clk 0:11:05] } 33... Bf6 { [%eval 2.3] [%clk 0:19:56] } 34. Red1 { [%eval 2.25] [%clk 0:09:44] } 34... Nf7 { [%eval 2.11] [%clk 0:17:40] } 35. R5d3 { [%eval 1.82] [%clk 0:08:18] } 35... Ng5 { [%eval 1.76] [%clk 0:15:14] } 36. Qe1 { [%eval 1.73] [%clk 0:07:33] } 36... Ne4 { [%eval 1.65] [%clk 0:15:05] } 37. Bd5 { [%eval 1.65] [%clk 0:05:44] } 37... Nc5 { [%eval 2.01] [%clk 0:12:53] } 38. Re3 { [%eval 2.06] [%clk 0:05:35] } 38... Na4? { [%eval 3.62] } { Mistake. a5 was best. } { [%clk 0:11:36] } 39. c3? { [%eval 1.98] } { Mistake. Re6 was best. } { [%clk 0:04:17] } 39... Nb6?! { [%eval 2.69] } { Inaccuracy. Rh8 was best. } { [%clk 0:10:27] } 40. g4? { [%eval 1.07] } { Mistake. Bb3 was best. } { [%clk 0:03:31] } 40... hxg3 { [%eval 1.1] [%clk 0:08:21] } 41. Qxg3 { [%eval 0.61] [%clk 0:01:55] } 41... Be5 { [%eval 1.11] [%clk 0:04:30] } 42. Qg2 { [%eval 1.4] [%clk 0:39:21] } 42... Qe7? { [%eval 2.8] } { Mistake. Nxd5 was best. } { [%clk 0:43:00] } 43. Bb3 { [%eval 2.83] [%clk 0:36:59] } 43... Rb8 { [%eval 3.37] [%clk 0:28:02] } 44. Rg1 { [%eval 3.36] [%clk 0:33:08] } 44... Qe8?! { [%eval 4.9] } { Inaccuracy. Qf6 was best. } { [%clk 0:25:45] } 45. h4 { [%eval 4.3] [%clk 0:31:11] } 45... Nd7?! { [%eval 5.64] } { Inaccuracy. Nc4 was best. } { [%clk 0:23:55] } 46. h5 { [%eval 5.42] [%clk 0:30:26] } 46... Nf8 { [%eval 5.86] [%clk 0:23:01] } 47. hxg6 { [%eval 6.09] [%clk 0:30:06] } 47... f4 { [%eval 6.11] [%clk 0:19:14] } 48. Rh3 { [%eval 5.99] [%clk 0:28:45] } 48... a5?? { [%eval #15] } { Checkmate is now unavoidable. Qxg6+ was best. } { [%clk 0:18:26] } 49. Rh7+ { [%eval #14] [%clk 0:25:58] } 1-0