Event: Round 2: Perez Ponsa, Federico - Acosta, Pablo Ismael
Site: https://lichess.org/broadcast/100-final-campeonato-argentino-superior-absoluto/round-2/GNUjx0Rt/FsAX3SoW
Date: 2025-11-24
White: Perez Ponsa, Federico
WhiteTitle: GM
WhiteElo: 2528
Black: Acosta, Pablo Ismael
BlackTitle: IM
BlackElo: 2501
Result: 0-1
ECO: A54
Opening: Old Indian Defense: Tartakower-Indian
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:19:45] } 2. c4 { [%eval 0.18] [%clk 1:31:19] } 2... d6 { [%eval 0.47] [%clk 1:16:42] } 3. Nf3 { [%eval 0.5] [%clk 1:29:51] } 3... Bg4 { [%eval 0.59] [%clk 1:16:57] } 4. Nc3 { [%eval 0.61] [%clk 1:24:47] } 4... Bxf3 { [%eval 0.76] [%clk 1:13:38] } 5. exf3 { [%eval 0.75] [%clk 1:17:58] } 5... c6 { [%eval 0.83] [%clk 1:12:25] } 6. d5 { [%eval 0.74] [%clk 1:10:34] } 6... g6 { [%eval 0.61] [%clk 1:11:33] } 7. Qb3 { [%eval 0.44] [%clk 1:04:11] } 7... Qd7 { [%eval 0.88] [%clk 1:08:29] } 8. Be3 { [%eval 1.11] [%clk 1:00:41] } 8... Bg7 { [%eval 1.27] [%clk 1:07:32] } 9. Be2 { [%eval 0.81] [%clk 0:58:30] } 9... O-O { [%eval 0.85] [%clk 1:07:08] } 10. O-O { [%eval 0.9] [%clk 0:58:38] } 10... Na6 { [%eval 0.81] [%clk 1:06:41] } 11. Rfd1 { [%eval 0.98] [%clk 0:55:23] } 11... c5 { [%eval 1.35] [%clk 0:56:58] } 12. Rd2 { [%eval 1.21] [%clk 0:50:53] } 12... Rfb8 { [%eval 1.35] [%clk 0:52:43] } 13. Re1 { [%eval 1.31] [%clk 0:47:28] } 13... Nc7 { [%eval 1.24] [%clk 0:51:29] } 14. Qd1 { [%eval 0.98] [%clk 0:47:25] } 14... Nfe8 { [%eval 1.19] [%clk 0:46:53] } 15. Bf1 { [%eval 1.09] [%clk 0:39:55] } 15... h6 { [%eval 1.56] [%clk 0:42:56] } 16. f4 { [%eval 1.11] [%clk 0:33:22] } 16... a6 { [%eval 1.17] [%clk 0:42:21] } 17. a4 { [%eval 0.75] [%clk 0:33:30] } 17... Nf6 { [%eval 1.14] [%clk 0:24:45] } 18. h3 { [%eval 1.17] [%clk 0:33:14] } 18... b6 { [%eval 1.28] [%clk 0:25:07] } 19. Qf3?! { [%eval 0.7] } { Inaccuracy. Bd3 was best. } { [%clk 0:30:30] } 19... Re8?! { [%eval 1.81] } { Inaccuracy. b5 was best. } { [%clk 0:24:05] } 20. Red1 { [%eval 1.33] [%clk 0:29:11] } 20... Rad8 { [%eval 1.89] [%clk 0:23:32] } 21. Bd3 { [%eval 1.67] [%clk 0:27:27] } 21... e6 { [%eval 2.28] [%clk 0:20:39] } 22. dxe6 { [%eval 2.12] [%clk 0:25:18] } 22... Nxe6 { [%eval 2.4] [%clk 0:21:07] } 23. f5?! { [%eval 1.45] } { Inaccuracy. Bc2 was best. } { [%clk 0:22:57] } 23... Nd4 { [%eval 1.51] [%clk 0:12:37] } 24. Bxd4 { [%eval 1.41] [%clk 0:21:14] } 24... cxd4 { [%eval 1.43] [%clk 0:13:03] } 25. Ne2 { [%eval 1.03] [%clk 0:18:44] } 25... g5 { [%eval 1.23] [%clk 0:12:37] } 26. Bc2?! { [%eval 0.27] } { Inaccuracy. b3 was best. } { [%clk 0:14:57] } 26... d5 { [%eval 0.25] [%clk 0:11:50] } 27. cxd5 { [%eval 0.26] [%clk 0:12:44] } 27... Qxd5 { [%eval 0.18] [%clk 0:07:20] } 28. Nxd4 { [%eval 0.19] [%clk 0:09:13] } 28... Ne4 { [%eval 0.23] [%clk 0:04:58] } 29. Bxe4 { [%eval 0.0] [%clk 0:06:02] } 29... Qxe4 { [%eval 0.02] [%clk 0:05:00] } 30. Qxe4 { [%eval 0.0] [%clk 0:02:17] } 30... Rxe4 { [%eval 0.05] [%clk 0:05:24] } 31. Nc6 { [%eval 0.0] [%clk 0:02:26] } 31... Rxd2 { [%eval 0.0] [%clk 0:03:50] } 32. Rxd2 { [%eval 0.0] [%clk 0:02:55] } 32... Rxa4 { [%eval 0.0] [%clk 0:01:38] } 33. Rd8+ { [%eval 0.0] [%clk 0:03:04] } 33... Kh7 { [%eval 0.0] [%clk 0:02:06] } 34. Rd7 { [%eval -0.03] [%clk 0:03:23] } 34... Rc4 { [%eval -0.05] [%clk 0:01:53] } 35. Nd8 { [%eval -0.18] [%clk 0:02:07] } 35... Rd4 { [%eval 0.0] [%clk 0:01:46] } 36. Rxf7?? { [%eval -3.08] } { Blunder. Rxd4 was best. } { [%clk 0:02:09] } 36... Rd1+ { [%eval -3.22] [%clk 0:01:39] } 37. Kh2 { [%eval -3.22] [%clk 0:02:36] } 37... Kg8 { [%eval -3.07] [%clk 0:01:41] } 38. f6?! { [%eval -3.92] } { Inaccuracy. Rb7 was best. } { [%clk 0:01:33] } 38... Bf8 { [%eval -4.0] [%clk 0:01:52] } 39. Rb7 { [%eval -4.1] [%clk 0:00:39] } 39... Rxd8 { [%eval -3.97] [%clk 0:02:14] } 40. Rxb6 { [%eval -4.04] [%clk 0:00:35] } 40... Rd6 { [%eval -4.12] [%clk 0:01:28] } 41. Rb8 { [%eval -4.26] [%clk 0:29:53] } 41... Rxf6 { [%eval -4.02] [%clk 0:31:46] } 42. f3 { [%eval -4.46] [%clk 0:27:49] } 42... Kf7 { [%eval -4.34] [%clk 0:26:32] } 43. Rb7+ { [%eval -4.54] [%clk 0:28:00] } 43... Be7 { [%eval -4.12] [%clk 0:25:53] } 44. h4 { [%eval -4.42] [%clk 0:23:49] } 44... gxh4 { [%eval -4.31] [%clk 0:25:22] } 45. b4 { [%eval -4.11] [%clk 0:24:00] } 45... Re6 { [%eval -3.62] [%clk 0:23:15] } 46. b5 { [%eval -3.63] [%clk 0:23:29] } 46... axb5 { [%eval -3.69] [%clk 0:19:22] } 47. Rxb5 { [%eval -3.7] [%clk 0:23:56] } 47... Re1 { [%eval -3.55] [%clk 0:17:11] } 48. f4 { [%eval -3.66] [%clk 0:21:31] } 48... Re3 { [%eval -3.53] [%clk 0:16:37] } 49. Rh5 { [%eval -3.53] [%clk 0:21:41] } 49... Re6 { [%eval -3.57] [%clk 0:14:31] } 50. Rf5+ { [%eval -4.01] [%clk 0:16:36] } 50... Bf6 { [%eval -3.87] [%clk 0:14:29] } 51. Rh5 { [%eval -3.76] [%clk 0:16:35] } 51... Kg7 { [%eval -4.3] [%clk 0:14:46] } 52. Rd5 { [%eval -4.23] [%clk 0:15:14] } 52... Re4 { [%eval -3.78] [%clk 0:14:05] } 53. Rd1 { [%eval -4.12] [%clk 0:14:22] } 53... Rxf4 { [%eval -4.32] [%clk 0:13:24] } 54. Rb1 { [%eval -4.56] [%clk 0:14:42] } 54... Re4 { [%eval -4.51] [%clk 0:12:40] } 55. Rd1?! { [%eval -5.9] } { Inaccuracy. Kg1 was best. } { [%clk 0:15:06] } 55... Kg6?! { [%eval -4.63] } { Inaccuracy. Be5+ was best. } { [%clk 0:12:56] } 56. Rb1?! { [%eval -5.97] } { Inaccuracy. Kg1 was best. } { [%clk 0:14:53] } 56... Kg5 { [%eval -5.74] [%clk 0:13:10] } 57. Rd1 { [%eval -5.64] [%clk 0:15:19] } 57... Kg4 { [%eval -5.67] [%clk 0:13:24] } 58. Rb1 { [%eval -5.83] [%clk 0:15:39] } 58... Be5+ { [%eval -6.16] [%clk 0:13:07] } 59. Kh1?? { [%eval #-24] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:15:58] } 59... Re2 { [%eval -79.22] [%clk 0:12:28] } 60. Rd1?! { [%eval #-13] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:15:56] } 60... Bf4 { [%eval #-12] [%clk 0:12:11] } 61. Rb1 { [%eval #-10] [%clk 0:16:05] } 61... Be3 { [%eval #-9] [%clk 0:11:33] } 62. Rf1 { [%eval #-6] [%clk 0:16:08] } 62... h3 { [%eval #-5] [%clk 0:08:08] } 63. g3 { [%eval #-5] [%clk 0:16:21] } 63... h2?? { [%eval -3.76] } { Lost forced checkmate sequence. h5 was best. } { [%clk 0:08:03] } 0-1