Event: Round 3: Koykka, Pekka - Feuerstack, Aljoscha
Site: https://lichess.org/broadcast/european-chess-club-cup-2025--open-matches-17/round-3/yBjbg48B/KTTuSDgA
Date: 2025-10-21
White: Koykka, Pekka
WhiteTitle: IM
WhiteElo: 2343
Black: Feuerstack, Aljoscha
BlackTitle: IM
BlackElo: 2452
Result: 0-1
ECO: B45
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... c5 { [%eval 0.24] [%clk 1:30:29] } 2. Nf3 { [%eval 0.2] [%clk 1:31:13] } 2... e6 { [%eval 0.28] [%clk 1:30:48] } 3. d4 { [%eval 0.4] [%clk 1:31:33] } 3... cxd4 { [%eval 0.29] [%clk 1:31:12] } 4. Nxd4 { [%eval 0.34] [%clk 1:31:56] } 4... Nc6 { [%eval 0.28] [%clk 1:31:36] } 5. Nc3 { [%eval 0.26] [%clk 1:32:05] } 5... Bc5 { [%eval 0.54] [%clk 1:30:41] } 6. Nb3 { [%eval 0.48] [%clk 1:28:49] } 6... Bb4 { [%eval 0.59] [%clk 1:30:16] } 7. Qf3 { [%eval 0.17] [%clk 1:18:24] } 7... Nf6 { [%eval 0.22] [%clk 1:19:23] } 8. a3 { [%eval 0.0] [%clk 1:11:47] } 8... Bxc3+ { [%eval 0.0] [%clk 1:07:57] } 9. Qxc3 { [%eval 0.0] [%clk 1:11:28] } 9... O-O { [%eval 0.09] [%clk 1:08:17] } 10. Bd3 { [%eval -0.14] [%clk 1:06:28] } 10... d5 { [%eval -0.05] [%clk 1:06:18] } 11. exd5 { [%eval -0.2] [%clk 1:02:36] } 11... Nxd5 { [%eval -0.17] [%clk 0:54:58] } 12. Qd2 { [%eval -0.2] [%clk 0:52:09] } 12... e5 { [%eval -0.15] [%clk 0:54:21] } 13. O-O { [%eval -0.19] [%clk 0:47:32] } 13... b6 { [%eval 0.04] [%clk 0:49:06] } 14. Qe2 { [%eval -0.1] [%clk 0:43:02] } 14... Be6 { [%eval -0.13] [%clk 0:45:56] } 15. Bb5 { [%eval -0.11] [%clk 0:35:01] } 15... Nde7 { [%eval -0.16] [%clk 0:43:17] } 16. Bg5 { [%eval -0.1] [%clk 0:28:09] } 16... Qc7 { [%eval -0.19] [%clk 0:42:27] } 17. Rfe1 { [%eval -0.24] [%clk 0:23:37] } 17... f6 { [%eval -0.2] [%clk 0:39:34] } 18. Bd2 { [%eval -0.24] [%clk 0:20:44] } 18... Kh8 { [%eval -0.27] [%clk 0:37:59] } 19. Rac1 { [%eval -0.36] [%clk 0:16:37] } 19... Bf7 { [%eval -0.16] [%clk 0:29:19] } 20. Be3 { [%eval -0.34] [%clk 0:15:49] } 20... Rad8 { [%eval -0.41] [%clk 0:27:58] } 21. Qf3 { [%eval -0.47] [%clk 0:14:21] } 21... Bd5 { [%eval -0.42] [%clk 0:25:56] } 22. Qh5 { [%eval -0.52] [%clk 0:13:39] } 22... Qb7 { [%eval -0.23] [%clk 0:25:16] } 23. Bf1 { [%eval -0.26] [%clk 0:13:23] } 23... Bf7 { [%eval -0.28] [%clk 0:22:38] } 24. Qh3 { [%eval -0.48] [%clk 0:11:41] } 24... Qd7 { [%eval -0.1] [%clk 0:15:46] } 25. Qxd7 { [%eval -0.11] [%clk 0:12:05] } 25... Rxd7 { [%eval -0.1] [%clk 0:16:12] } 26. Bb5 { [%eval -0.18] [%clk 0:12:01] } 26... Rfd8 { [%eval -0.07] [%clk 0:14:37] } 27. f4 { [%eval -0.05] [%clk 0:11:15] } 27... Rd6 { [%eval -0.16] [%clk 0:13:19] } 28. fxe5 { [%eval -0.35] [%clk 0:10:52] } 28... Nxe5 { [%eval -0.32] [%clk 0:13:38] } 29. Bf4 { [%eval -0.27] [%clk 0:10:23] } 29... N7g6 { [%eval -0.31] [%clk 0:13:22] } 30. Bg3 { [%eval -0.3] [%clk 0:08:43] } 30... h5 { [%eval -0.39] [%clk 0:11:25] } 31. Be2? { [%eval -1.67] } { Mistake. Re4 was best. } { [%clk 0:09:03] } 31... h4 { [%eval -1.61] [%clk 0:10:43] } 32. Bf2?! { [%eval -2.24] } { Inaccuracy. Bxe5 was best. } { [%clk 0:08:31] } 32... Bxb3 { [%eval -1.89] [%clk 0:04:06] } 33. cxb3 { [%eval -1.93] [%clk 0:08:57] } 33... Nf4 { [%eval -1.69] [%clk 0:04:31] } 34. Rc2? { [%eval -3.35] } { Mistake. Rc3 was best. } { [%clk 0:08:04] } 34... Rd2 { [%eval -3.59] [%clk 0:04:08] } 35. Rxd2 { [%eval -3.68] [%clk 0:08:13] } 35... Rxd2 { [%eval -3.68] [%clk 0:04:33] } 36. Kf1 { [%eval -3.59] [%clk 0:02:31] } 36... Ned3 { [%eval -3.51] [%clk 0:02:32] } 37. Be3 { [%eval -3.75] [%clk 0:01:13] } 37... Rxb2 { [%eval -3.68] [%clk 0:02:12] } 38. Rd1 { [%eval -3.84] [%clk 0:00:59] } 38... Rxb3 { [%eval -3.63] [%clk 0:01:55] } 39. Bf3 { [%eval -3.85] [%clk 0:00:53] } 39... Rxa3 { [%eval -3.91] [%clk 0:00:43] } 40. Be4 { [%eval -4.22] [%clk 0:31:15] } 40... g6 { [%eval -4.13] [%clk 0:30:52] } 41. g3 { [%eval -3.91] [%clk 0:23:01] } 41... hxg3 { [%eval -3.91] [%clk 0:26:50] } 42. hxg3 { [%eval -3.75] [%clk 0:23:22] } 42... f5 { [%eval -3.62] [%clk 0:27:08] } 43. Bd4+ { [%eval -4.36] [%clk 0:19:23] } 43... Kh7 { [%eval -4.25] [%clk 0:26:04] } 44. Bc6 { [%eval -4.49] [%clk 0:18:43] } 44... Nh5 { [%eval -4.63] [%clk 0:23:48] } 45. Bb5 { [%eval -5.43] [%clk 0:08:55] } 45... Nxg3+ { [%eval -5.38] [%clk 0:23:55] } 46. Kg2 { [%eval -5.28] [%clk 0:09:17] } 46... Nf4+ { [%eval -5.21] [%clk 0:24:19] } 47. Kh2 { [%eval -6.37] [%clk 0:08:56] } 47... Nge2 { [%eval -6.48] [%clk 0:24:32] } 48. Bxe2 { [%eval -6.48] [%clk 0:08:14] } 48... Rh3+ { [%eval -6.22] [%clk 0:24:57] } 49. Kg1 { [%eval -6.0] [%clk 0:08:31] } 49... Nxe2+ { [%eval -6.74] [%clk 0:25:22] } 50. Kg2 { [%eval -6.74] [%clk 0:08:49] } 50... Nf4+ { [%eval -6.44] [%clk 0:25:41] } 51. Kf2 { [%eval -6.15] [%clk 0:09:09] } 51... Rd3 { [%eval -5.63] [%clk 0:25:55] } 0-1