Event: Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025
Site: https://lichess.org/broadcast/adolf-anderssen-festival-2025--wrocaw-open-c/round-5/KiYtY5pF/UHvqf7R0
White: Koeung, Alexander
WhiteElo: 1551
Black: Lesiak, Katarzyna
BlackElo: 1400
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.24] [%clk 1:30:29] } 2. c3 { [%eval 0.0] [%clk 1:31:18] } 2... d5 { [%eval 0.11] [%clk 1:30:28] } 3. exd5 { [%eval 0.12] [%clk 1:30:49] } 3... Qxd5 { [%eval 0.18] [%clk 1:30:52] } 4. Nf3 { [%eval 0.13] [%clk 1:29:45] } 4... Bg4 { [%eval 0.29] [%clk 1:30:50] } 5. Qa4+ { [%eval 0.12] [%clk 1:28:25] } 5... Bd7 { [%eval 0.11] [%clk 1:30:48] } 6. Qc4 { [%eval -0.19] [%clk 1:27:16] } 6... Nf6 { [%eval -0.13] [%clk 1:25:30] } 7. Qxd5 { [%eval -0.11] [%clk 1:25:48] } 7... Nxd5 { [%eval 0.0] [%clk 1:25:07] } 8. Bc4 { [%eval -0.14] [%clk 1:25:12] } 8... Nf6 { [%eval 0.2] [%clk 1:24:55] } 9. O-O { [%eval -0.12] [%clk 1:24:18] } 9... Nc6 { [%eval -0.07] [%clk 1:23:52] } 10. d3 { [%eval -0.33] [%clk 1:22:51] } 10... e6 { [%eval -0.07] [%clk 1:23:54] } 11. h3 { [%eval -0.25] [%clk 1:21:56] } 11... Be7 { [%eval -0.09] [%clk 1:24:08] } 12. Be3 { [%eval -0.13] [%clk 1:21:38] } 12... O-O { [%eval -0.1] [%clk 1:24:08] } 13. d4 { [%eval -0.27] [%clk 1:20:55] } 13... Ne4 { [%eval 0.01] [%clk 1:12:13] } 14. Bd3 { [%eval -0.17] [%clk 1:15:54] } 14... cxd4 { [%eval -0.15] [%clk 1:10:56] } 15. Nxd4 { [%eval -0.25] [%clk 1:12:43] } 15... Nf6 { [%eval -0.24] [%clk 1:10:07] } 16. Nd2 { [%eval -0.44] [%clk 1:10:50] } 16... Rfd8 { [%eval -0.33] [%clk 1:08:47] } 17. Rad1 { [%eval -0.5] [%clk 1:07:41] } 17... Nxd4 { [%eval -0.12] [%clk 1:07:07] } 18. Bxd4 { [%eval -0.06] [%clk 1:05:32] } 18... Bc6 { [%eval -0.05] [%clk 1:04:20] } 19. Rfe1 { [%eval -0.13] [%clk 1:03:16] } 19... Ba4 { [%eval -0.07] [%clk 0:57:07] } 20. b3 { [%eval -0.16] [%clk 1:02:42] } 20... Bc6 { [%eval -0.01] [%clk 0:57:30] } 21. Ne4 { [%eval -0.24] [%clk 0:59:14] } 21... Nxe4 { [%eval 0.0] [%clk 0:56:34] } 22. Bxe4 { [%eval 0.02] [%clk 0:59:31] } 22... Bxe4 { [%eval 0.12] [%clk 0:56:56] } 23. Rxe4 { [%eval 0.0] [%clk 0:59:54] } 23... Bf6 { [%eval 0.03] [%clk 0:56:18] } 24. Ree1 { [%eval 0.0] [%clk 0:56:28] } 24... Bxd4 { [%eval 0.01] [%clk 0:55:17] } 25. Rxd4 { [%eval 0.09] [%clk 0:55:49] } 25... Rxd4 { [%eval 0.1] [%clk 0:55:37] } 26. cxd4 { [%eval 0.01] [%clk 0:56:09] } 26... Rc8 { [%eval -0.05] [%clk 0:55:36] } 27. Kf1 { [%eval -0.09] [%clk 0:48:10] } 27... Kf8 { [%eval -0.14] [%clk 0:55:49] } 28. Re5 { [%eval -0.16] [%clk 0:47:04] } 28... Rc1+ { [%eval -0.1] [%clk 0:54:58] } 29. Re1 { [%eval -0.08] [%clk 0:47:10] } 29... Rc2 { [%eval -0.13] [%clk 0:55:22] } 30. Re2 { [%eval -0.14] [%clk 0:47:28] } 30... Rc6 { [%eval -0.2] [%clk 0:55:13] } 31. Ke1 { [%eval -0.36] [%clk 0:46:39] } 31... Rd6 { [%eval 0.0] [%clk 0:55:28] } 32. Re4 { [%eval -0.01] [%clk 0:45:55] } 32... Ke7 { [%eval -0.03] [%clk 0:54:10] } 33. Ke2? { [%eval -1.67] } { Mistake. g4 was best. } { [%clk 0:45:39] } 33... Ra6? { [%eval 0.0] } { Mistake. f5 was best. } { [%clk 0:53:27] } 34. a4 { [%eval 0.0] [%clk 0:45:01] } 34... Rb6 { [%eval -0.08] [%clk 0:53:52] } 35. Re3 { [%eval -0.08] [%clk 0:44:41] } 35... Rb4 { [%eval -0.02] [%clk 0:52:36] } 36. Rd3 { [%eval 0.0] [%clk 0:42:50] } 36... f5 { [%eval 0.0] [%clk 0:48:22] } 37. Kd2 { [%eval 0.0] [%clk 0:41:08] } 37... a5 { [%eval 0.0] [%clk 0:46:38] } 38. Kc3 { [%eval 0.0] [%clk 0:39:24] } 38... g5 { [%eval 0.03] [%clk 0:43:56] } 39. Re3 { [%eval 0.01] [%clk 0:37:44] } 39... b6?? { [%eval 1.86] } { Blunder. b5 was best. } { [%clk 0:41:35] } 40. d5 { [%eval 1.7] [%clk 0:51:57] } 40... Re4?? { [%eval 6.64] } { Blunder. Kd6 was best. } { [%clk 0:47:01] } 41. Rxe4 { [%eval 6.02] [%clk 0:48:51] } 41... fxe4 { [%eval 6.61] [%clk 0:47:19] } 42. Kd4 { [%eval 6.61] [%clk 0:49:06] } 42... exd5 { [%eval 6.51] [%clk 0:46:53] } 43. Kxd5 { [%eval 6.61] [%clk 0:49:24] } 43... Kd7 { [%eval 7.05] [%clk 0:47:15] } 44. Kxe4 { [%eval 6.61] [%clk 0:49:44] } 44... Kc6 { [%eval 7.12] [%clk 0:47:35] } 45. Kf5 { [%eval 7.67] [%clk 0:49:54] } 45... h6?! { [%eval 58.55] } { Inaccuracy. Kc5 was best. } { [%clk 0:47:17] } 46. Kg6 { [%eval 11.65] [%clk 0:50:03] } 46... Kc5 { [%eval 10.33] [%clk 0:47:22] } 47. Kxh6 { [%eval 10.07] [%clk 0:50:23] } 47... Kb4 { [%eval 9.56] [%clk 0:47:49] } 48. Kxg5 { [%eval 9.76] [%clk 0:50:43] } 48... Kxb3 { [%eval 36.63] [%clk 0:48:02] } 49. f4 { [%eval 12.75] [%clk 0:50:45] } 49... Kxa4 { [%eval 61.82] [%clk 0:47:54] } 50. f5 { [%eval 12.7] [%clk 0:51:08] } 50... b5 { [%eval 74.01] [%clk 0:48:06] } 51. f6 { [%eval 83.08] [%clk 0:51:33] } 51... b4?! { [%eval #20] } { Checkmate is now unavoidable. Kb4 was best. } { [%clk 0:48:07] } 52. f7 { [%eval #22] [%clk 0:51:58] } 52... b3 { [%eval #21] [%clk 0:48:30] } 53. f8=Q { [%eval #20] [%clk 0:52:21] } 53... b2 { [%eval #20] [%clk 0:48:56] } 54. Qf4+ { [%eval #20] [%clk 0:52:18] } 54... Ka3 { [%eval #19] [%clk 0:49:08] } 55. Qd6+ { [%eval #19] [%clk 0:52:34] } 55... Ka2 { [%eval #18] [%clk 0:49:26] } 56. Qd5+ { [%eval #17] [%clk 0:52:54] } 56... Ka3 { [%eval #17] [%clk 0:49:35] } 57. Qxa5+ { [%eval #16] [%clk 0:53:15] } 57... Kb3 { [%eval #16] [%clk 0:49:38] } 58. Qb5+ { [%eval #15] [%clk 0:53:29] } 58... Kc3 { [%eval #12] [%clk 0:49:55] } 59. Kf4 { [%eval #11] [%clk 0:53:50] } 59... Kc2 { [%eval #14] [%clk 0:50:13] } 60. Qc4+ { [%eval #15] [%clk 0:54:11] } 1-0