Event: Round 2: Decoster, Frederic - Sirin, Atakan
Site: https://lichess.org/broadcast/european-chess-club-cup-2025--open-matches-17/round-2/5q7vvOnh/n5T5wtxO
Date: 2025-10-20
White: Decoster, Frederic
WhiteTitle: FM
WhiteElo: 2288
Black: Sirin, Atakan
BlackTitle: FM
BlackElo: 2346
Result: 1/2-1/2
ECO: B78
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:28:24] } 1... c5 { [%eval 0.24] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:28:30] } 2... d6 { [%eval 0.31] [%clk 1:31:16] } 3. d4 { [%eval 0.22] [%clk 1:28:39] } 3... cxd4 { [%eval 0.19] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.18] [%clk 1:29:02] } 4... Nf6 { [%eval 0.31] [%clk 1:32:04] } 5. Nc3 { [%eval 0.32] [%clk 1:29:22] } 5... g6 { [%eval 0.41] [%clk 1:32:08] } 6. Be3 { [%eval 0.43] [%clk 1:29:21] } 6... Bg7 { [%eval 0.46] [%clk 1:32:28] } 7. f3 { [%eval 0.44] [%clk 1:29:35] } 7... Nc6 { [%eval 0.46] [%clk 1:32:44] } 8. Qd2 { [%eval 0.54] [%clk 1:29:44] } 8... O-O { [%eval 0.62] [%clk 1:33:08] } 9. Bc4 { [%eval 0.56] [%clk 1:29:53] } 9... Bd7 { [%eval 0.58] [%clk 1:33:08] } 10. O-O-O { [%eval 0.66] [%clk 1:29:57] } 10... Rb8 { [%eval 0.66] [%clk 1:32:33] } 11. Bb3 { [%eval 0.73] [%clk 1:27:39] } 11... Na5 { [%eval 0.61] [%clk 1:32:23] } 12. h4 { [%eval 0.78] [%clk 1:25:31] } 12... b5 { [%eval 0.61] [%clk 1:31:25] } 13. h5 { [%eval 0.43] [%clk 1:25:25] } 13... Nc4 { [%eval 0.48] [%clk 1:26:07] } 14. Bxc4 { [%eval 0.52] [%clk 1:23:44] } 14... bxc4 { [%eval 0.62] [%clk 1:26:25] } 15. Nde2 { [%eval 0.6] [%clk 1:23:45] } 15... Qa5 { [%eval 0.49] [%clk 1:15:48] } 16. Bh6 { [%eval 0.57] [%clk 1:21:47] } 16... Qb4 { [%eval 0.64] [%clk 0:41:46] } 17. Qg5 { [%eval 0.54] [%clk 1:20:42] } 17... Qxb2+ { [%eval 0.47] [%clk 0:22:10] } 18. Kd2 { [%eval 0.61] [%clk 1:20:16] } 18... Bxh6? { [%eval 2.25] } { Mistake. Qb6 was best. } { [%clk 0:20:31] } 19. Qxh6 { [%eval 2.34] [%clk 1:20:36] } 19... Qb4 { [%eval 2.24] [%clk 0:20:52] } 20. hxg6? { [%eval 0.64] } { Mistake. Nf4 was best. } { [%clk 0:38:14] } 20... fxg6 { [%eval 0.73] [%clk 0:20:01] } 21. Rb1?! { [%eval 0.0] } { Inaccuracy. g4 was best. } { [%clk 0:27:33] } 21... Qa5 { [%eval 0.0] [%clk 0:09:26] } 22. Rxb8 { [%eval 0.0] [%clk 0:27:23] } 22... Rxb8 { [%eval 0.0] [%clk 0:09:53] } 23. Nf4 { [%eval 0.0] [%clk 0:20:39] } 23... Kf7 { [%eval 0.0] [%clk 0:02:27] } 24. Nd5 { [%eval 0.0] [%clk 0:16:53] } 24... Rh8 { [%eval 0.11] [%clk 0:02:52] } 25. Nxe7 { [%eval -0.15] [%clk 0:14:17] } 25... Qe5?? { [%eval 2.01] } { Blunder. Kxe7 was best. } { [%clk 0:02:51] } 26. Ned5 { [%eval 1.76] [%clk 0:07:55] } 26... Nxd5 { [%eval 1.98] [%clk 0:02:19] } 27. Nxd5 { [%eval 1.86] [%clk 0:08:17] } 27... c3+ { [%eval 1.86] [%clk 0:02:45] } 28. Ke3 { [%eval 1.71] [%clk 0:08:01] } 28... Bc6 { [%eval 1.54] [%clk 0:02:03] } 29. Qf4+ { [%eval 1.66] [%clk 0:06:26] } 29... Qxf4+ { [%eval 1.78] [%clk 0:02:01] } 30. Nxf4 { [%eval 1.56] [%clk 0:06:50] } 30... Kf6 { [%eval 1.92] [%clk 0:01:41] } 31. Kd4?! { [%eval 1.2] } { Inaccuracy. g4 was best. } { [%clk 0:06:27] } 31... Rb8?? { [%eval 4.01] } { Blunder. h5 was best. } { [%clk 0:01:06] } 32. Rxh7 { [%eval 4.18] [%clk 0:05:11] } 32... Rb2 { [%eval 4.44] [%clk 0:01:29] } 33. Rxa7?! { [%eval 3.36] } { Inaccuracy. Rc7 was best. } { [%clk 0:02:43] } 33... Rxc2 { [%eval 3.24] [%clk 0:01:55] } 34. Rc7 { [%eval 3.21] [%clk 0:03:10] } 34... Ba8 { [%eval 3.15] [%clk 0:01:11] } 35. a3 { [%eval 2.95] [%clk 0:02:47] } 35... g5 { [%eval 3.49] [%clk 0:00:57] } 36. Nd3?? { [%eval 1.13] } { Blunder. Nh5+ was best. } { [%clk 0:01:24] } 36... Rxg2 { [%eval 1.02] [%clk 0:00:59] } 37. Rxc3?! { [%eval 0.37] } { Inaccuracy. Kxc3 was best. } { [%clk 0:01:50] } 37... g4? { [%eval 2.0] } { Mistake. Ra2 was best. } { [%clk 0:00:34] } 38. Nf4? { [%eval 0.69] } { Mistake. Rc8 was best. } { [%clk 0:01:21] } 38... Rf2 { [%eval 0.27] [%clk 0:00:39] } 39. Nh5+ { [%eval 0.01] [%clk 0:01:02] } 39... Kg5 { [%eval 0.0] [%clk 0:00:48] } 40. fxg4 { [%eval 0.0] [%clk 0:31:18] } 40... Kxg4 { [%eval 0.03] [%clk 0:31:10] } 41. Ng7 { [%eval 0.04] [%clk 0:26:41] } 41... Rf4 { [%eval 0.18] [%clk 0:27:26] } 42. Re3 { [%eval 0.0] [%clk 0:26:27] } 42... d5 { [%eval 0.0] [%clk 0:27:48] } 43. Ne6 { [%eval 0.0] [%clk 0:26:20] } 43... Rxe4+ { [%eval 0.0] [%clk 0:28:12] } 44. Rxe4+ { [%eval 0.0] [%clk 0:26:45] } 44... dxe4 { [%eval 0.0] [%clk 0:28:39] } 45. Nc5 { [%eval 0.0] [%clk 0:26:47] } 45... Kf3 { [%eval 0.0] [%clk 0:29:02] } 46. Nxe4 { [%eval -0.03] [%clk 0:27:12] } 46... Bxe4 { [%eval -0.11] [%clk 0:28:58] } 1/2-1/2