Event: Round 6 | 65+: Clemens Werner - Sandor Biro
Site: https://lichess.org/study/l54mUfXp/E8QgTd0H
Date: 2022-11-20
White: Clemens Werner
Black: Sandor Biro
Result: 1-0
ECO: B00
Opening: Nimzowitsch Defense: El Columpio Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... Nc6 { [%eval 0.51] [%clk 1:29:34] } 2. Nf3 { [%eval 0.24] [%clk 1:30:24] } 2... Nf6?! { [%eval 0.97] } { Inaccuracy. e5 was best. } { [%clk 1:26:34] } 3. e5 { [%eval 0.95] [%clk 1:29:46] } 3... Ng4?! { [%eval 1.68] } { Inaccuracy. Nd5 was best. } { [%clk 1:26:58] } 4. d4 { [%eval 1.85] [%clk 1:29:32] } 4... d6 { [%eval 1.94] [%clk 1:27:23] } 5. h3 { [%eval 1.8] [%clk 1:24:58] } 5... Nh6 { [%eval 1.99] [%clk 1:27:46] } 6. Nc3 { [%eval 1.87] [%clk 1:18:23] } 6... Bf5?! { [%eval 2.75] } { Inaccuracy. a6 was best. } { [%clk 1:07:47] } 7. g4 { [%eval 2.84] [%clk 1:11:28] } 7... Bd7 { [%eval 2.98] [%clk 1:04:01] } 8. Bg5 { [%eval 3.08] [%clk 1:07:02] } 8... Ng8 { [%eval 3.11] [%clk 0:56:53] } 9. Bg2 { [%eval 2.51] [%clk 0:52:39] } 9... h5?! { [%eval 3.51] } { Inaccuracy. h6 was best. } { [%clk 0:51:47] } 10. e6 { [%eval 3.13] [%clk 0:48:36] } 10... fxe6 { [%eval 3.72] [%clk 0:46:23] } 11. Qd3 { [%eval 3.82] [%clk 0:48:17] } 11... Qc8 { [%eval 3.57] [%clk 0:37:27] } 12. Be3 { [%eval 3.73] [%clk 0:42:00] } 12... Nh6 { [%eval 4.61] [%clk 0:28:28] } 13. Qg6+ { [%eval 4.71] [%clk 0:32:24] } 13... Kd8 { [%eval 3.93] [%clk 0:28:35] } 14. O-O-O?! { [%eval 2.6] } { Inaccuracy. Ng5 was best. } { [%clk 0:30:30] } 14... Be8 { [%eval 3.1] [%clk 0:20:11] } 15. Qe4 { [%eval 2.86] [%clk 0:28:39] } 15... d5 { [%eval 3.14] [%clk 0:19:05] } 16. Qf4?! { [%eval 2.37] } { Inaccuracy. Qd3 was best. } { [%clk 0:27:29] } 16... Nf7 { [%eval 2.97] [%clk 0:18:50] } 17. g5?? { [%eval 1.09] } { Blunder. h4 was best. } { [%clk 0:22:55] } 17... Nd6 { [%eval 1.37] [%clk 0:17:00] } 18. Nh4?! { [%eval 0.6] } { Inaccuracy. h4 was best. } { [%clk 0:22:15] } 18... g6 { [%eval 0.96] [%clk 0:16:07] } 19. Qg3 { [%eval 0.72] [%clk 0:19:44] } 19... Bg7 { [%eval 0.96] [%clk 0:16:04] } 20. f4? { [%eval -0.41] } { Mistake. Ne2 was best. } { [%clk 0:20:02] } 20... b5 { [%eval -0.07] [%clk 0:13:33] } 21. Rhe1 { [%eval 0.0] [%clk 0:17:53] } 21... Qa6 { [%eval 0.36] [%clk 0:11:27] } 22. Kb1 { [%eval 0.0] [%clk 0:17:42] } 22... b4?! { [%eval 0.8] } { Inaccuracy. Bf7 was best. } { [%clk 0:10:47] } 23. Ne2 { [%eval 0.53] [%clk 0:18:02] } 23... Rb8?! { [%eval 1.5] } { Inaccuracy. Bf7 was best. } { [%clk 0:07:02] } 24. Nc1 { [%eval 1.18] [%clk 0:16:46] } 24... b3?! { [%eval 2.05] } { Inaccuracy. Bf7 was best. } { [%clk 0:04:47] } 25. Nxb3?? { [%eval -3.49] } { Blunder. cxb3 was best. } { [%clk 0:10:52] } 25... Qb6?? { [%eval 2.12] } { Blunder. Nb4 was best. } { [%clk 0:04:49] } 26. Bf2?! { [%eval 1.07] } { Inaccuracy. Qf2 was best. } { [%clk 0:08:24] } 26... a5 { [%eval 0.89] [%clk 0:03:17] } 27. Qc3 { [%eval 0.81] [%clk 0:08:16] } 27... Bf7?! { [%eval 1.51] } { Inaccuracy. Nb5 was best. } { [%clk 0:02:26] } 28. a4 { [%eval 1.38] [%clk 0:05:25] } 28... Nc4? { [%eval 2.93] } { Mistake. Nb4 was best. } { [%clk 0:01:46] } 29. Nf3 { [%eval 2.5] [%clk 0:05:16] } 29... Qa7? { [%eval 4.05] } { Mistake. Qb4 was best. } { [%clk 0:01:34] } 30. Ne5?? { [%eval 1.08] } { Blunder. Bf1 was best. } { [%clk 0:03:28] } 30... N6xe5 { [%eval 1.27] [%clk 0:01:02] } 31. fxe5 { [%eval 1.25] [%clk 0:03:03] } 31... Bxe5?? { [%eval 7.01] } { Blunder. Be8 was best. } { [%clk 0:01:01] } 32. dxe5 { [%eval 5.62] [%clk 0:03:24] } 32... Qxf2 { [%eval 5.76] [%clk 0:01:11] } 33. Bf1 { [%eval 4.25] [%clk 0:03:22] } 33... Rb4 { [%eval 6.04] [%clk 0:01:06] } 34. Bxc4 { [%eval 5.71] [%clk 0:01:26] } 34... Rxc4 { [%eval 5.83] [%clk 0:01:28] } 35. Qd3? { [%eval 2.98] } { Mistake. Qxc4 was best. } { [%clk 0:01:45] } 35... Qh4?? { [%eval 7.5] } { Blunder. Be8 was best. } { [%clk 0:01:26] } 36. Nxa5 { [%eval 7.57] [%clk 0:01:53] } 36... Rxa4 { [%eval 7.42] [%clk 0:01:14] } 37. Nb7+?? { [%eval 2.87] } { Blunder. Qa6 was best. } { [%clk 0:02:00] } 37... Kc8 { [%eval 2.92] [%clk 0:01:21] } 38. Nc5 { [%eval 3.51] [%clk 0:02:16] } 38... Ra5 { [%eval 3.83] [%clk 0:01:01] } 39. Qc3 { [%eval 3.92] [%clk 0:02:15] } 39... Rb5 { [%eval 4.2] [%clk 0:00:43] } 40. Rf1?? { [%eval 0.0] } { Blunder. Rd4 was best. } { [%clk 0:02:39] } 40... Be8?? { [%eval 5.47] } { Blunder. Qc4 was best. } { [%clk 0:00:38] } 41. Rd4 { [%eval 6.29] [%clk 0:00:40] } 41... Rxc5 { [%eval 6.1] [%clk 0:00:32] } 42. Rxh4?! { [%eval 4.56] } { Inaccuracy. Qxc5 was best. } { [%clk 0:28:41] } 42... Rxc3 { [%eval 4.32] [%clk 0:30:51] } 43. bxc3 { [%eval 4.71] [%clk 0:29:06] } 43... c5 { [%eval 4.03] [%clk 0:30:56] } 44. Rhf4 { [%eval 5.57] [%clk 0:29:26] } 44... Bb5 { [%eval 5.51] [%clk 0:29:06] } 45. Rf8+ { [%eval 5.78] [%clk 0:28:41] } 45... Kd7 { [%eval 5.53] [%clk 0:29:31] } 46. R1f2 { [%eval 5.48] [%clk 0:25:53] } 46... Rxf8 { [%eval 5.32] [%clk 0:29:17] } 47. Rxf8 { [%eval 5.81] [%clk 0:26:19] } 47... d4 { [%eval 6.97] [%clk 0:28:34] } 48. cxd4 { [%eval 6.62] [%clk 0:26:15] } 48... cxd4 { [%eval 6.78] [%clk 0:28:56] } 49. Rg8 { [%eval 7.09] [%clk 0:23:43] } 49... Kc6 { [%eval 6.95] [%clk 0:27:39] } 50. Rxg6 { [%eval 7.08] [%clk 0:22:06] } 50... Kd5 { [%eval 7.41] [%clk 0:27:58] } 51. Rh6 { [%eval 6.5] [%clk 0:22:03] } 51... Kxe5 { [%eval 7.02] [%clk 0:28:05] } 52. Rxh5 { [%eval 6.63] [%clk 0:18:40] } 52... d3 { [%eval 7.54] [%clk 0:26:30] } 53. Kc1 { [%eval 7.6] [%clk 0:18:33] } 53... Ba4 { [%eval 8.47] [%clk 0:24:32] } 54. cxd3 { [%eval 8.26] [%clk 0:18:34] } 54... Kd5 { [%eval 16.52] } 1-0