Event: Round 5: Maria Palma - Nicolas Perossa
Site: https://lichess.org/study/ud5Pz2o9/2Zhw9iJM
Date: 2021-12-05
White: Maria Palma
Black: Nicolas Perossa
Result: 1/2-1/2
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Indian Formation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:27:59] } 1... Nf6 { [%eval 0.29] [%clk 1:30:57] } 2. Nf3 { [%eval 0.27] [%clk 1:28:12] } 2... g6 { [%eval 0.38] [%clk 1:31:15] } 3. g3 { [%eval 0.33] [%clk 1:28:37] } 3... Bg7 { [%eval 0.22] [%clk 1:31:39] } 4. Bg2 { [%eval 0.23] [%clk 1:29:02] } 4... O-O { [%eval 0.21] [%clk 1:32:01] } 5. O-O { [%eval 0.16] [%clk 1:29:25] } 5... d6 { [%eval 0.39] [%clk 1:32:29] } 6. Nc3 { [%eval 0.25] [%clk 1:28:54] } 6... Nbd7 { [%eval 0.6] [%clk 1:32:44] } 7. d3 { [%eval 0.4] [%clk 1:28:58] } 7... c6 { [%eval 0.64] [%clk 1:32:05] } 8. Rb1 { [%eval 0.5] [%clk 1:28:53] } 8... a5 { [%eval 0.26] [%clk 1:31:18] } 9. a3 { [%eval 0.6] [%clk 1:28:59] } 9... d5 { [%eval 0.63] [%clk 1:29:14] } 10. cxd5 { [%eval 0.72] [%clk 1:24:18] } 10... Nxd5 { [%eval 0.67] [%clk 1:27:20] } 11. d4?! { [%eval 0.05] } { Inaccuracy. Qc2 was best. } { [%clk 1:22:32] } 11... Nxc3?! { [%eval 0.66] } { Inaccuracy. N7f6 was best. } { [%clk 1:24:47] } 12. bxc3 { [%eval 0.48] [%clk 1:22:56] } 12... Nb6?! { [%eval 1.08] } { Inaccuracy. b5 was best. } { [%clk 1:21:05] } 13. a4 { [%eval 0.7] [%clk 1:16:13] } 13... Bf5 { [%eval 0.56] [%clk 1:21:03] } 14. Ra1 { [%eval 0.16] [%clk 1:16:19] } 14... Be4 { [%eval 0.52] [%clk 1:20:21] } 15. Qb3 { [%eval 0.36] [%clk 1:14:31] } 15... Ra6 { [%eval 0.45] [%clk 1:17:58] } 16. Ba3 { [%eval 0.26] [%clk 1:09:05] } 16... Qd5 { [%eval 0.1] [%clk 1:14:54] } 17. Qxd5 { [%eval 0.32] [%clk 1:06:12] } 17... cxd5 { [%eval 0.44] [%clk 1:12:11] } 18. Bxe7 { [%eval 0.55] [%clk 1:05:38] } 18... Rc8 { [%eval 0.92] [%clk 1:12:28] } 19. Rfc1?! { [%eval 0.3] } { Inaccuracy. Ne5 was best. } { [%clk 1:03:29] } 19... Bh6?! { [%eval 1.08] } { Inaccuracy. Nc4 was best. } { [%clk 1:11:26] } 20. e3 { [%eval 1.37] [%clk 0:59:59] } 20... Rc7?? { [%eval 4.15] } { Blunder. Nc4 was best. } { [%clk 1:09:37] } 21. Bd6?? { [%eval 0.09] } { Blunder. Bd8 was best. } { [%clk 0:57:45] } 21... Rc4 { [%eval 0.41] [%clk 1:02:28] } 22. Ne5 { [%eval 0.0] [%clk 0:49:26] } 22... Bxg2 { [%eval 0.48] [%clk 1:01:42] } 23. Kxg2 { [%eval 0.38] [%clk 0:49:34] } 23... Rxa4 { [%eval 0.43] [%clk 0:58:17] } 24. Bc7 { [%eval 0.24] [%clk 0:48:04] } 24... Rxa1 { [%eval 0.22] [%clk 0:55:01] } 25. Rxa1 { [%eval 0.22] [%clk 0:48:24] } 25... Na8?! { [%eval 0.97] } { Inaccuracy. f6 was best. } { [%clk 0:55:24] } 26. Bd8 { [%eval 0.88] [%clk 0:47:57] } 26... f6?! { [%eval 1.89] } { Inaccuracy. b6 was best. } { [%clk 0:49:23] } 27. Nd7?! { [%eval 0.98] } { Inaccuracy. Nd3 was best. } { [%clk 0:44:04] } 27... Kf7 { [%eval 0.85] [%clk 0:48:27] } 28. Nc5 { [%eval 0.41] [%clk 0:38:24] } 28... Ra7 { [%eval 0.49] [%clk 0:47:59] } 29. Rb1 { [%eval 0.41] [%clk 0:34:35] } 29... Bf8?! { [%eval 1.21] } { Inaccuracy. a4 was best. } { [%clk 0:42:03] } 30. Na4 { [%eval 1.33] [%clk 0:31:43] } 30... Be7 { [%eval 1.23] [%clk 0:37:38] } 31. Bxe7?! { [%eval 0.25] } { Inaccuracy. Bb6 was best. } { [%clk 0:28:23] } 31... Kxe7 { [%eval 0.1] [%clk 0:38:06] } 32. Kf3 { [%eval 0.0] [%clk 0:28:37] } 32... Nc7 { [%eval 0.0] [%clk 0:36:21] } 33. Nb6 { [%eval 0.0] [%clk 0:26:13] } 33... Ra6 { [%eval 0.0] [%clk 0:34:52] } 34. e4 { [%eval 0.0] [%clk 0:26:11] } 34... Kd6 { [%eval 0.0] [%clk 0:33:41] } 35. exd5 { [%eval 0.0] [%clk 0:23:48] } 35... Nxd5 { [%eval -0.09] [%clk 0:33:47] } 36. Na4 { [%eval 0.0] [%clk 0:23:30] } 36... Kc6?? { [%eval 2.89] } { Blunder. Rc6 was best. } { [%clk 0:31:25] } 37. c4 { [%eval 2.84] [%clk 0:22:49] } 37... Nb4 { [%eval 3.17] [%clk 0:26:29] } 38. d5+?! { [%eval 2.12] } { Inaccuracy. Re1 was best. } { [%clk 0:22:08] } 38... Kc7 { [%eval 1.94] [%clk 0:26:30] } 39. Ke4? { [%eval 0.67] } { Mistake. Re1 was best. } { [%clk 0:22:11] } 39... b6?! { [%eval 1.69] } { Inaccuracy. Ra8 was best. } { [%clk 0:19:32] } 40. Rb2?? { [%eval 0.0] } { Blunder. Re1 was best. } { [%clk 0:19:47] } 40... Ra8 { [%eval 0.0] [%clk 0:19:33] } 41. Kd4 { [%eval 0.0] [%clk 0:19:59] } 41... Re8 { [%eval 0.0] [%clk 0:18:38] } 42. Nc3 { [%eval 0.0] [%clk 0:16:57] } 42... Re1 { [%eval 0.0] [%clk 0:17:19] } 43. Re2 { [%eval 0.0] [%clk 0:16:35] } 43... Rxe2 { [%eval 0.0] [%clk 0:17:01] } 44. Nxe2 { [%eval 0.0] [%clk 0:17:00] } 44... a4?? { [%eval 2.49] } { Blunder. Na6 was best. } { [%clk 0:15:38] } 45. Kc3?? { [%eval 0.31] } { Blunder. Nc3 was best. } { [%clk 0:16:26] } 45... a3 { [%eval 0.27] [%clk 0:15:09] } 46. Nc1 { [%eval 0.0] [%clk 0:10:20] } 46... a2 { [%eval 0.0] [%clk 0:13:43] } 47. Nb3 { [%eval 0.0] [%clk 0:09:43] } 47... Na6 { [%eval 0.0] [%clk 0:10:24] } 48. Kb2 { [%eval 0.06] [%clk 0:10:08] } 48... Kd6 { [%eval 0.0] [%clk 0:10:28] } 49. Kxa2 { [%eval 0.0] [%clk 0:09:53] } 49... Nc7 { [%clk 0:08:12] } 50. Nd4 { [%clk 0:03:42] } 50... Kc5 { [%clk 0:05:23] } 1/2-1/2