Event: 2022 Spring Chess Classic
Site: Saint Louis, MO, United States
Date: 2022-03-10
White: Swiercz, Dariusz
WhiteTitle: GM
WhiteElo: 2656
Black: Lenderman, Alex
BlackTitle: GM
BlackElo: 2600
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 40/90; G/30' +30\i

1. e4 { [%eval 0.28] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. Nf3 { [%eval 0.0] [%clk 1:31:21] } 2... Nc6 { [%eval 0.0] [%clk 1:31:22] } 3. Nc3 { [%eval 0.23] [%clk 1:31:45] } 3... g6 { [%eval 0.0] [%clk 1:31:48] } 4. Bb5 { [%eval 0.2] [%clk 1:27:14] } 4... Bg7 { [%eval 0.0] [%clk 1:31:40] } 5. O-O { [%eval 0.1] [%clk 1:27:19] } 5... e5 { [%eval 0.0] [%clk 1:31:08] } 6. a3 { [%eval 0.03] [%clk 1:15:43] } 6... Nge7 { [%eval 0.19] [%clk 1:30:47] } 7. Bc4 { [%eval 0.2] [%clk 1:14:05] } 7... O-O { [%eval 0.08] [%clk 1:29:40] } 8. d3 { [%eval 0.15] [%clk 1:13:47] } 8... d6 { [%eval 0.12] [%clk 1:27:02] } 9. Rb1 { [%eval -0.07] [%clk 1:05:27] } 9... h6 { [%eval 0.25] [%clk 1:20:54] } 10. b4 { [%eval 0.18] [%clk 1:05:35] } 10... Kh7 { [%eval 0.21] [%clk 1:18:37] } 11. bxc5 { [%eval 0.0] [%clk 0:58:39] } 11... dxc5 { [%eval 0.05] [%clk 1:18:55] } 12. Nd5 { [%eval -0.01] [%clk 0:58:59] } 12... b6 { [%eval -0.08] [%clk 1:18:08] } 13. Nxe7 { [%eval -0.17] [%clk 0:52:04] } 13... Qxe7 { [%eval 0.0] [%clk 1:16:55] } 14. Bd5 { [%eval 0.0] [%clk 0:52:25] } 14... Bd7 { [%eval -0.08] [%clk 1:17:06] } 15. Re1 { [%eval 0.0] [%clk 0:52:46] } 15... Rac8 { [%eval 0.03] [%clk 1:15:08] } 16. Bd2 { [%eval 0.09] [%clk 0:49:59] } 16... Qd6 { [%eval 0.31] [%clk 1:11:40] } 17. c4 { [%eval 0.17] [%clk 0:44:39] } 17... Ne7 { [%eval 0.2] [%clk 1:08:56] } 18. Bc3 { [%eval 0.21] [%clk 0:44:57] } 18... g5 { [%eval 0.33] [%clk 1:06:18] } 19. Qc2 { [%eval 0.21] [%clk 0:41:37] } 19... Ng6 { [%eval 0.32] [%clk 1:05:24] } 20. g3 { [%eval 0.28] [%clk 0:31:18] } 20... Ne7 { [%eval 0.21] [%clk 1:01:44] } 21. Qb2 { [%eval 0.0] [%clk 0:13:10] } 21... f6 { [%eval 0.0] [%clk 1:01:33] } 22. Nd2 { [%eval 0.11] [%clk 0:13:38] } 22... Rce8 { [%eval 0.06] [%clk 0:59:20] } 23. Re2 { [%eval -0.12] [%clk 0:11:05] } 23... Rb8 { [%eval -0.43] [%clk 0:55:15] } 24. Qc2 { [%eval -0.32] [%clk 0:04:31] } 24... a6?! { [%eval 0.24] } { Inaccuracy. f5 was best. } { [%clk 0:53:45] } 25. Ree1 { [%eval 0.28] [%clk 0:01:29] } 25... Kh8?! { [%eval 0.84] } { Inaccuracy. f5 was best. } { [%clk 0:52:53] } 26. a4 { [%eval 0.73] [%clk 0:01:05] } 26... Nc6 { [%eval 0.65] [%clk 0:51:14] } 27. Qb3 { [%eval 0.35] [%clk 0:01:04] } 27... a5 { [%eval 0.6] [%clk 0:49:09] } 28. Nf1 { [%eval 1.13] [%clk 0:00:40] } 28... Nb4 { [%eval 0.58] [%clk 0:49:34] } 29. Qd1? { [%eval -0.53] } { Mistake. Ne3 was best. } { [%clk 0:00:33] } 29... f5 { [%eval -0.52] [%clk 0:47:55] } 30. exf5 { [%eval -0.42] [%clk 0:00:34] } 30... Bxf5 { [%eval -0.18] [%clk 0:44:46] } 31. Bxb4 { [%eval -0.46] [%clk 0:00:35] } 31... axb4?! { [%eval 0.17] } { Inaccuracy. cxb4 was best. } { [%clk 0:45:11] } 32. Ne3 { [%eval 0.07] [%clk 0:00:36] } 32... Bd7 { [%eval 0.5] [%clk 0:45:35] } 33. Be4 { [%eval 0.39] [%clk 0:00:55] } 33... Qc7 { [%eval 0.66] [%clk 0:38:52] } 34. Re2 { [%eval 0.49] [%clk 0:01:10] } 34... g4? { [%eval 1.67] } { Mistake. Bc6 was best. } { [%clk 0:38:37] } 35. Ra2 { [%eval 1.84] [%clk 0:01:21] } 35... h5 { [%eval 1.71] [%clk 0:38:43] } 36. h3 { [%eval 1.42] [%clk 0:01:23] } 36... Bh6 { [%eval 1.67] [%clk 0:38:45] } 37. Nd5 { [%eval 1.15] [%clk 0:01:46] } 37... Qd8 { [%eval 1.06] [%clk 0:37:52] } 38. hxg4 { [%eval 1.26] [%clk 0:01:28] } 38... hxg4?! { [%eval 2.16] } { Inaccuracy. Bxg4 was best. } { [%clk 0:34:18] } 39. Kg2 { [%eval 2.06] [%clk 0:01:48] } 39... Kg7 { [%eval 2.37] [%clk 0:33:09] } 40. Qe2 { [%eval 2.74] [%clk 0:02:03] } 40... Ra8? { [%eval 5.0] } { Mistake. Rf7 was best. } { [%clk 0:18:39] } 41. Rh1 { [%eval 5.05] [%clk 0:01:06] } 41... Be6?! { [%eval 6.99] } { Inaccuracy. Rxa4 was best. } { [%clk 0:07:17] } 42. Raa1 { [%eval 6.13] [%clk 0:26:02] } 42... Rh8 { [%eval 6.93] [%clk 0:34:18] } 43. Nxb6 { [%eval 5.82] [%clk 0:18:37] } 43... Ra7 { [%eval 5.98] [%clk 0:32:12] } 44. Nd5 { [%eval 5.67] [%clk 0:17:28] } 44... Rf7 { [%eval 6.74] [%clk 0:32:11] } 45. Rh5 { [%eval 6.93] [%clk 0:15:58] } 45... Rhf8 { [%eval 7.46] [%clk 0:32:22] } 46. Rf1 { [%eval 7.46] [%clk 0:16:23] } 46... Bg5 { [%eval 7.47] [%clk 0:31:41] } 47. Qb2 { [%eval 6.37] [%clk 0:15:21] } 47... Bxd5?? { [%eval #4] } { Checkmate is now unavoidable. Rf5 was best. } { [%clk 0:31:15] } 48. Qxe5+ { [%eval #3] [%clk 0:14:21] } 48... Bf6 { [%eval #3] [%clk 0:31:37] } 49. Rg5+ { [%eval #2] [%clk 0:14:49] } 49... Kh6 { [%eval #1] [%clk 0:32:00] } 50. Rh1# { [%clk 0:15:15] } 1-0