Event: Round 9: Sorin, Ariel - Perez Ponsa, Federico
Date: 2024-10-27
White: Sorin, Ariel
WhiteTitle: GM
WhiteElo: 2317
Black: Perez Ponsa, Federico
BlackTitle: GM
BlackElo: 2540
Result: 0-1
ECO: E81
Opening: King's Indian Defense: Steiner Attack
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.17] [%clk 1:30:54] } 2. c4 { [%eval 0.17] [%clk 1:31:25] } 2... g6 { [%eval 0.25] [%clk 1:31:19] } 3. Nc3 { [%eval 0.21] [%clk 1:31:52] } 3... Bg7 { [%eval 0.51] [%clk 1:31:44] } 4. e4 { [%eval 0.56] [%clk 1:32:19] } 4... d6 { [%eval 0.41] [%clk 1:32:09] } 5. f3 { [%eval 0.26] [%clk 1:32:45] } 5... O-O { [%eval 0.37] [%clk 1:32:34] } 6. Bg5 { [%eval 0.12] [%clk 1:33:11] } 6... c5 { [%eval 0.27] [%clk 1:32:49] } 7. d5 { [%eval 0.12] [%clk 1:33:35] } 7... e6 { [%eval 0.2] [%clk 1:33:14] } 8. Qd2 { [%eval 0.34] [%clk 1:34:00] } 8... h6 { [%eval 0.35] [%clk 1:33:38] } 9. Be3 { [%eval 0.32] [%clk 1:34:25] } 9... exd5 { [%eval 0.23] [%clk 1:34:04] } 10. cxd5 { [%eval 0.32] [%clk 1:34:48] } 10... a6 { [%eval 0.28] [%clk 1:33:40] } 11. a4 { [%eval 0.39] [%clk 1:35:14] } 11... Re8 { [%eval 0.34] [%clk 1:34:06] } 12. Nge2 { [%eval 0.0] [%clk 1:34:31] } 12... Nbd7 { [%eval 0.0] [%clk 1:34:31] } 13. Nd1 { [%eval 0.01] [%clk 1:25:29] } 13... Ne5 { [%eval 0.03] [%clk 1:33:30] } 14. Nec3 { [%eval 0.03] [%clk 1:24:24] } 14... Nh5 { [%eval 0.0] [%clk 1:31:10] } 15. Be2 { [%eval -0.23] [%clk 1:19:52] } 15... g5 { [%eval -0.19] [%clk 1:25:27] } 16. O-O { [%eval -0.09] [%clk 1:17:23] } 16... Qf6 { [%eval -0.12] [%clk 1:16:24] } 17. Rf2 { [%eval -0.66] [%clk 1:14:43] } 17... Nf4 { [%eval -0.54] [%clk 1:13:21] } 18. Bf1 { [%eval -0.62] [%clk 1:13:38] } 18... Bd7 { [%eval -0.43] [%clk 1:05:49] } 19. a5 { [%eval -0.43] [%clk 1:08:32] } 19... Rac8 { [%eval -0.02] [%clk 1:01:35] } 20. Ra3 { [%eval -0.51] [%clk 1:00:10] } 20... c4 { [%eval -0.65] [%clk 0:57:44] } 21. Bxf4 { [%eval -1.12] [%clk 0:59:03] } 21... gxf4 { [%eval -1.24] [%clk 0:56:28] } 22. Na4 { [%eval -1.07] [%clk 0:59:03] } 22... Bb5 { [%eval -0.9] [%clk 0:46:21] } 23. Nb6 { [%eval -0.83] [%clk 0:57:52] } 23... Rc5 { [%eval -0.75] [%clk 0:42:45] } 24. Nc3 { [%eval -0.86] [%clk 0:54:40] } 24... Nd7 { [%eval -0.38] [%clk 0:36:09] } 25. Nxd7?! { [%eval -1.08] } { Inaccuracy. Nca4 was best. } { [%clk 0:53:35] } 25... Bxd7 { [%eval -0.95] [%clk 0:36:18] } 26. Kh1 { [%eval -1.03] [%clk 0:48:08] } 26... Qh4 { [%eval -1.15] [%clk 0:32:00] } 27. Kg1 { [%eval -1.47] [%clk 0:45:14] } 27... Be5 { [%eval -1.37] [%clk 0:31:15] } 28. Kh1 { [%eval -1.42] [%clk 0:35:25] } 28... Kh7 { [%eval -1.37] [%clk 0:28:20] } 29. Qe1 { [%eval -1.67] [%clk 0:35:35] } 29... Rg8 { [%eval -1.71] [%clk 0:25:32] } 30. Ra1 { [%eval -1.78] [%clk 0:34:16] } 30... Rg5 { [%eval -1.68] [%clk 0:20:36] } 31. Rc2 { [%eval -1.79] } 31... Qh5? { [%eval -0.58] } { Mistake. Qxe1 was best. } { [%clk 0:19:38] } 32. Ne2 { [%eval -0.58] [%clk 0:30:49] } 32... Rc8?! { [%eval 0.22] } { Inaccuracy. Bb5 was best. } { [%clk 0:16:16] } 33. Ng1 { [%eval -0.11] } 33... Qg6 { [%eval 0.0] [%clk 0:13:29] } 34. Rac1 { [%eval 0.0] [%clk 0:29:00] } 34... Rg8 { [%eval 0.0] [%clk 0:13:49] } 35. Qf2 { [%eval 0.0] [%clk 0:27:32] } 35... Qg7?! { [%eval 1.07] } { Inaccuracy. Bb5 was best. } { [%clk 0:11:01] } 36. Rxc4 { [%eval 1.08] [%clk 0:24:49] } 36... Bb5 { [%eval 1.1] [%clk 0:10:56] } 37. Nh3? { [%eval -0.25] } { Mistake. Rc8 was best. } { [%clk 0:22:32] } 37... Rg6 { [%eval -0.48] [%clk 0:04:49] } 38. R4c2 { [%eval -0.43] [%clk 0:21:18] } 38... Bd4 { [%eval 0.0] [%clk 0:04:48] } 39. Qe1 { [%eval 0.0] [%clk 0:21:39] } 39... Be3 { [%eval 0.0] [%clk 0:03:19] } 40. Rb1 { [%eval 0.0] [%clk 0:20:49] } 40... Bd7 { [%eval 0.0] [%clk 0:02:32] } 41. Qh4 { [%eval 0.0] [%clk 0:18:32] } 41... Bxh3 { [%eval 0.23] [%clk 0:02:10] } 42. Qxh3 { [%eval 0.39] [%clk 0:18:36] } 42... Rg5 { [%eval 0.27] [%clk 0:01:56] } 43. Rc7 { [%eval 0.0] [%clk 0:17:11] } 43... Qg6 { [%eval 0.0] [%clk 0:01:09] } 44. Re1 { [%eval 0.0] [%clk 0:15:02] } 44... Rg7 { [%eval 0.02] [%clk 0:01:10] } 45. Re2 { [%eval 0.04] [%clk 0:13:46] } 45... Rh5 { [%eval 0.24] [%clk 0:00:59] } 46. Qc8 { [%eval 0.0] [%clk 0:13:11] } 46... Qf6 { [%eval 0.0] [%clk 0:00:49] } 47. Rxb7 { [%eval 0.0] [%clk 0:12:03] } 47... Rg3 { [%eval 0.0] [%clk 0:00:38] } 48. Rxe3 { [%eval 0.0] [%clk 0:11:15] } 48... fxe3 { [%eval 0.0] [%clk 0:01:04] } 49. Qe6?? { [%eval -3.42] } { Blunder. e5 was best. } { [%clk 0:11:19] } 49... Rxf3 { [%eval -3.51] [%clk 0:00:54] } 50. Qxf6 { [%eval -3.41] [%clk 0:08:59] } 50... Rxf6 { [%eval -3.43] [%clk 0:01:23] } 51. Kg1 { [%eval -3.26] [%clk 0:08:46] } 51... Re5 { [%eval -3.28] [%clk 0:01:09] } 52. Rb3? { [%eval -5.17] } { Mistake. Rb4 was best. } { [%clk 0:09:07] } 52... Rxe4 { [%eval -5.01] [%clk 0:00:54] } 53. Be2 { [%eval -5.0] [%clk 0:07:04] } 53... Kg7 { [%eval -4.97] [%clk 0:01:02] } 0-1