Event: CE Sub 12 2023
Date: 2023-07-12
White: Surov, Boris
WhiteElo: 1174
Black: Blanco Barra, Lucas
BlackElo: 1414
Result: 1/2-1/2
ECO: E20
Opening: Nimzo-Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:31:14] } 1... e6 { [%eval 0.2] [%clk 1:31:25] } 2. c4 { [%eval 0.23] [%clk 1:31:38] } 2... Nf6 { [%eval 0.23] [%clk 1:31:50] } 3. Nc3 { [%eval 0.05] [%clk 1:32:01] } 3... Bb4 { [%eval 0.25] [%clk 1:31:58] } 4. Bd2 { [%eval 0.0] [%clk 1:32:02] } 4... d6 { [%eval 0.39] [%clk 1:31:59] } 5. e3 { [%eval 0.46] [%clk 1:32:02] } 5... b6?? { [%eval 6.67] } { Blunder. O-O was best. } { [%clk 1:32:10] } 6. Bd3?? { [%eval 0.33] } { Blunder. Qa4+ was best. } { [%clk 1:32:14] } 6... Bb7 { [%eval 0.67] [%clk 1:32:17] } 7. Nge2 { [%eval 0.79] [%clk 1:32:34] } 7... Nbd7 { [%eval 0.75] [%clk 1:32:27] } 8. Qc2?! { [%eval 0.05] } { Inaccuracy. a3 was best. } { [%clk 1:32:33] } 8... c5?! { [%eval 0.88] } { Inaccuracy. Bxg2 was best. } { [%clk 1:31:07] } 9. O-O { [%eval 0.49] [%clk 1:32:10] } 9... e5? { [%eval 2.21] } { Mistake. O-O was best. } { [%clk 1:19:18] } 10. d5 { [%eval 1.81] [%clk 1:32:19] } 10... Qe7 { [%eval 2.29] [%clk 1:02:49] } 11. Nb5?? { [%eval -0.62] } { Blunder. a3 was best. } { [%clk 1:32:38] } 11... e4 { [%eval -0.7] [%clk 0:53:06] } 12. Bxe4 { [%eval -0.81] [%clk 1:32:52] } 12... Qxe4?? { [%eval 10.73] } { Blunder. Bxd2 was best. } { [%clk 0:50:09] } 13. Nxd6+ { [%eval 10.87] [%clk 1:33:13] } 13... Kf8 { [%eval 10.75] [%clk 0:48:36] } 14. Nxe4 { [%eval 10.66] [%clk 1:33:33] } 14... Bxd2 { [%eval 11.3] [%clk 0:48:52] } 15. Nxd2 { [%eval 11.37] [%clk 1:33:56] } 15... Re8 { [%eval 11.3] [%clk 0:49:03] } 16. Qa4 { [%eval 10.88] [%clk 1:33:48] } 16... a6 { [%eval 11.3] [%clk 0:48:36] } 17. b4 { [%eval 10.8] [%clk 1:32:02] } 17... Rc8 { [%eval 11.79] [%clk 0:48:47] } 18. h3 { [%eval 11.58] [%clk 1:30:57] } 18... g6 { [%eval 11.34] [%clk 0:49:06] } 19. g4 { [%eval 11.18] [%clk 1:31:16] } 19... Ne5 { [%eval 12.16] [%clk 0:48:58] } 20. Qb3 { [%eval 12.08] [%clk 1:30:48] } 20... Nfd7 { [%eval 12.93] [%clk 0:47:40] } 21. Qb2 { [%eval 12.08] [%clk 1:30:35] } 21... Ke7 { [%eval 12.79] [%clk 0:47:39] } 22. bxc5 { [%eval 12.44] [%clk 1:30:09] } 22... Rxc5 { [%eval 13.14] [%clk 0:47:54] } 23. Qb4 { [%eval 10.8] [%clk 1:29:59] } 23... Ke8 { [%eval 13.29] [%clk 0:46:23] } 24. Qb2 { [%eval 11.4] [%clk 1:29:50] } 24... f6 { [%eval 11.74] [%clk 0:46:13] } 25. g5 { [%eval 10.94] [%clk 1:29:58] } 25... Kf7 { [%eval 10.53] [%clk 0:46:10] } 26. gxf6 { [%eval 10.8] [%clk 1:30:08] } 26... Nxc4 { [%eval 10.8] [%clk 0:46:23] } 27. Nxc4 { [%eval 10.76] [%clk 1:29:52] } 27... Rxc4 { [%eval 10.73] [%clk 0:46:50] } 28. d6 { [%eval 10.11] [%clk 1:30:06] } 28... Rc5 { [%eval 10.25] [%clk 0:46:46] } 29. f3 { [%eval 10.23] [%clk 1:29:12] } 29... Re8 { [%eval 11.02] [%clk 0:45:35] } 30. Rac1 { [%eval 10.26] [%clk 1:29:17] } 30... Rb5 { [%eval 10.77] [%clk 0:45:32] } 31. Qa1 { [%eval 10.3] [%clk 1:29:17] } 31... Nc5 { [%eval 12.03] [%clk 0:45:15] } 32. d7 { [%eval 11.79] [%clk 1:28:10] } 32... Rd8 { [%eval 11.91] [%clk 0:45:27] } 33. Rfd1 { [%eval 12.29] [%clk 1:26:37] } 33... Bxf3 { [%eval 12.88] [%clk 0:45:55] } 34. Kf2 { [%eval 10.23] [%clk 1:26:54] } 34... Bh5 { [%eval 10.67] [%clk 0:45:31] } 35. a4 { [%eval 11.3] [%clk 1:25:59] } 35... Ne4+ { [%eval 12.29] [%clk 0:44:24] } 36. Kf1 { [%eval 9.81] [%clk 1:25:00] } 36... Rf5+ { [%eval 10.1] [%clk 0:44:23] } 37. Ke1 { [%eval 9.62] [%clk 1:25:09] } 37... Rf2 { [%eval 11.17] [%clk 0:43:24] } 38. Nf4 { [%eval 10.73] [%clk 1:21:49] } 38... Bxd1 { [%eval 13.0] [%clk 0:42:27] } 39. Rxd1 { [%eval 10.87] [%clk 1:22:12] } 39... g5 { [%eval 24.73] [%clk 0:41:09] } 40. Qe5 { [%eval 29.41] [%clk 1:21:18] } 40... gxf4 { [%eval 27.67] [%clk 0:40:20] } 41. Qxe4 { [%eval 40.68] [%clk 1:21:20] } 41... fxe3?! { [%eval #10] } { Checkmate is now unavoidable. Rd2 was best. } { [%clk 0:40:30] } 42. Qxe3?! { [%eval 10.75] } { Lost forced checkmate sequence. Qe7+ was best. } { [%clk 1:21:40] } 42... Rxf6 { [%eval 10.09] [%clk 0:40:35] } 43. Qg5 { [%eval 10.0] [%clk 1:19:20] } 43... Re6+ { [%clk 0:37:29] } 44. Kf2 { [%clk 1:19:40] } 44... Re7 { [%clk 0:37:29] } 45. Qh5+ { [%clk 1:18:43] } 45... Kf8 { [%clk 0:37:21] } 46. Qf5+ { [%clk 1:18:50] } 46... Rf7 { [%clk 0:37:38] } 47. Qxf7+ { [%clk 1:19:08] } 47... Kxf7 { [%clk 0:38:03] } 48. Rd6 { [%clk 1:19:31] } 48... b5 { [%clk 0:37:30] } 49. Rxa6 { [%clk 1:19:42] } 49... bxa4 { [%clk 0:37:52] } 50. Rxa4 { [%clk 1:20:00] } 50... Rxd7 { [%clk 0:38:17] } 51. Rf4+ { [%clk 1:20:19] } 51... Kg6 { [%clk 0:38:25] } 52. Kg3 { [%clk 1:20:29] } 52... Rd5 { [%clk 0:38:25] } 53. h4 { [%clk 1:20:46] } 53... Rd1 { [%clk 0:38:15] } 54. Rg4+ { [%clk 1:20:57] } 54... Kh5 { [%clk 0:38:26] } 55. Rg5+ { [%clk 1:21:11] } 1/2-1/2