Event: Round 6: Lev Nechitaylo - Matthias Steven
Date: 2024-01-06
White: Lev Nechitaylo
Black: Matthias Steven
Result: 1/2-1/2
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:31:00] } 1... c5 { [%eval 0.33] [%clk 1:30:51] } 2. c3 { [%eval 0.0] [%clk 1:31:22] } 2... d5 { [%eval 0.23] [%clk 1:31:12] } 3. exd5 { [%eval 0.17] [%clk 1:31:48] } 3... Qxd5 { [%eval 0.18] [%clk 1:31:32] } 4. Nf3 { [%eval 0.25] [%clk 1:32:15] } 4... e5 { [%eval 0.52] [%clk 1:29:01] } 5. Bb5+?! { [%eval -0.28] } { Inaccuracy. Na3 was best. } { [%clk 1:31:40] } 5... Bd7 { [%eval -0.24] [%clk 1:29:10] } 6. Bxd7+ { [%eval -0.15] [%clk 1:31:57] } 6... Nxd7 { [%eval -0.56] [%clk 1:29:34] } 7. O-O { [%eval -0.36] [%clk 1:32:17] } 7... Bd6 { [%eval 0.08] [%clk 1:28:48] } 8. d4 { [%eval 0.14] [%clk 1:32:00] } 8... cxd4?! { [%eval 1.05] } { Inaccuracy. O-O-O was best. } { [%clk 1:29:04] } 9. cxd4 { [%eval 1.03] [%clk 1:32:25] } 9... exd4? { [%eval 2.75] } { Mistake. Ne7 was best. } { [%clk 1:29:27] } 10. Nxd4?? { [%eval 0.4] } { Blunder. Nc3 was best. } { [%clk 1:32:47] } 10... Bc5 { [%eval 0.59] [%clk 1:25:37] } 11. Be3 { [%eval 0.62] [%clk 1:31:24] } 11... Ngf6 { [%eval 0.66] [%clk 1:20:51] } 12. Nc3 { [%eval 0.62] [%clk 1:31:22] } 12... Qd6 { [%eval 0.94] [%clk 1:18:55] } 13. Ndb5?! { [%eval 0.17] } { Inaccuracy. Qf3 was best. } { [%clk 1:29:51] } 13... Qxd1 { [%eval 0.23] [%clk 1:17:59] } 14. Raxd1 { [%eval 0.2] [%clk 1:30:03] } 14... O-O { [%eval 0.23] [%clk 1:17:06] } 15. Bxc5 { [%eval 0.07] [%clk 1:26:55] } 15... Nxc5 { [%eval 0.08] [%clk 1:17:03] } 16. Nc7 { [%eval 0.02] [%clk 1:26:33] } 16... Rad8 { [%eval 0.0] [%clk 1:13:47] } 17. N7d5 { [%eval -0.05] [%clk 1:26:06] } 17... Nxd5 { [%eval -0.01] [%clk 1:13:08] } 18. Nxd5 { [%eval -0.1] [%clk 1:26:16] } 18... h6 { [%eval 0.05] [%clk 1:09:41] } 19. Ne3 { [%eval 0.0] [%clk 1:23:19] } 19... Ne6 { [%eval 0.0] [%clk 1:04:09] } 20. g3 { [%eval 0.03] [%clk 1:22:28] } 20... g5 { [%eval 0.01] [%clk 1:01:14] } 21. Ng4 { [%eval 0.0] [%clk 1:17:06] } 21... Kg7 { [%eval 0.0] [%clk 1:00:00] } 22. f4 { [%eval -0.51] [%clk 1:14:54] } 22... gxf4 { [%eval -0.51] [%clk 0:50:29] } 23. gxf4 { [%eval -0.57] [%clk 1:14:57] } 23... h5 { [%eval -0.21] [%clk 0:46:59] } 24. Ne3 { [%eval -0.11] [%clk 1:11:16] } 24... Rxd1 { [%eval -0.16] [%clk 0:45:57] } 25. Nxd1?! { [%eval -0.9] } { Inaccuracy. Rxd1 was best. } { [%clk 1:11:36] } 25... Rd8 { [%eval -0.86] [%clk 0:45:53] } 26. Nc3 { [%eval -0.98] [%clk 1:11:22] } 26... Rd2 { [%eval -0.51] [%clk 0:45:41] } 27. f5?? { [%eval -2.38] } { Blunder. Rf2 was best. } { [%clk 1:11:22] } 27... Ng5 { [%eval -2.39] [%clk 0:43:19] } 28. b3?! { [%eval -3.16] } { Inaccuracy. h4 was best. } { [%clk 1:05:11] } 28... Rc2?! { [%eval -2.3] } { Inaccuracy. h4 was best. } { [%clk 0:38:34] } 29. Nb5 { [%eval -2.77] [%clk 0:56:07] } 29... Rxa2 { [%eval -2.64] [%clk 0:36:04] } 30. Nd6 { [%eval -2.67] [%clk 0:55:54] } 30... Rb2? { [%eval -1.27] } { Mistake. h4 was best. } { [%clk 0:32:11] } 31. Nxb7?! { [%eval -1.97] } { Inaccuracy. h4 was best. } { [%clk 0:55:32] } 31... Rxb3 { [%eval -1.89] [%clk 0:32:33] } 32. Nd6 { [%eval -1.94] [%clk 0:55:10] } 32... Ra3 { [%eval -1.67] [%clk 0:32:35] } 33. Kg2?! { [%eval -2.62] } { Inaccuracy. Rc1 was best. } { [%clk 0:53:54] } 33... a5?? { [%eval -0.5] } { Blunder. h4 was best. } { [%clk 0:31:46] } 34. h4 { [%eval -0.75] [%clk 0:52:05] } 34... Nh7 { [%eval -0.82] [%clk 0:30:36] } 35. Re1?! { [%eval -1.81] } { Inaccuracy. Rb1 was best. } { [%clk 0:51:33] } 35... Kf6? { [%eval -0.37] } { Mistake. Rd3 was best. } { [%clk 0:27:26] } 36. Re8 { [%eval -0.31] [%clk 0:51:15] } 36... Ra4 { [%eval -0.21] [%clk 0:25:13] } 37. Kg3? { [%eval -1.42] } { Mistake. Rh8 was best. } { [%clk 0:50:04] } 37... Rg4+?! { [%eval -0.42] } { Inaccuracy. Rd4 was best. } { [%clk 0:24:30] } 38. Kh3 { [%eval -0.6] [%clk 0:49:43] } 38... a4?! { [%eval 0.0] } { Inaccuracy. Rd4 was best. } { [%clk 0:24:27] } 39. Ra8 { [%eval -0.22] [%clk 0:48:38] } 39... Ke7 { [%eval -0.09] [%clk 0:24:09] } 40. Nc8+ { [%eval -0.07] [%clk 0:48:29] } 40... Kf6 { [%eval -0.11] [%clk 0:23:56] } 41. Nb6 { [%eval -0.19] [%clk 0:48:48] } 41... Kxf5 { [%eval -0.15] [%clk 0:24:02] } 42. Nxa4 { [%eval -0.19] [%clk 0:49:10] } 42... Nf6 { [%eval -0.28] [%clk 0:23:46] } 43. Nc3?! { [%eval -1.39] } { Inaccuracy. Ra7 was best. } { [%clk 0:47:55] } 43... Kf4 { [%eval -1.43] [%clk 0:17:17] } 44. Ne2+ { [%eval -1.43] [%clk 0:38:51] } 44... Kf3 { [%eval -1.42] [%clk 0:17:15] } 45. Nc1?? { [%eval #-4] } { Checkmate is now unavoidable. Ra6 was best. } { [%clk 0:38:50] } 45... Ne4?? { [%eval -0.39] } { Lost forced checkmate sequence. Rg3+ was best. } { [%clk 0:15:37] } 46. Ra3+ { [%eval -0.41] [%clk 0:38:55] } 46... Kf2 { [%eval -0.21] [%clk 0:11:47] } 47. Nd3+ { [%eval -0.37] [%clk 0:38:59] } 47... Kf1 { [%eval -0.3] [%clk 0:10:51] } 48. Ra1+ { [%eval -0.48] [%clk 0:37:23] } 48... Ke2 { [%eval -0.37] [%clk 0:11:11] } 49. Ne5 { [%eval -0.47] [%clk 0:37:10] } 49... Nf2+ { [%eval 0.0] [%clk 0:10:13] } 50. Kh2 { [%eval 0.0] [%clk 0:37:34] } 50... Rf4 { [%eval 0.0] [%clk 0:05:04] } 51. Ra2+ { [%eval -0.01] [%clk 0:37:36] } 51... Ke3 { [%eval 0.0] [%clk 0:04:47] } 52. Ra3+ { [%eval 0.0] [%clk 0:36:37] } 52... Ke4 { [%eval 0.0] [%clk 0:04:34] } 53. Nc6?! { [%eval -1.0] } { Inaccuracy. Kg3 was best. } { [%clk 0:36:33] } 53... Kd5?! { [%eval 0.0] } { Inaccuracy. Nd3 was best. } 1/2-1/2