Event: Round 3: Vargas Acero, Gustavo Alejandro - Casares Sanchez, Marcos Antonio
Site: https://lichess.org/broadcast/10mo-irt-centro-comercial-av-chile/round-3/7KPBlYaa/JsMpeo1m
Date: 2025-11-23
White: Vargas Acero, Gustavo Alejandro
Black: Casares Sanchez, Marcos Antonio
BlackElo: 1815
Result: 1/2-1/2
ECO: D15
Opening: Slav Defense: Chebanenko Variation
Variant: Standard
TimeControl: 15+10

1. Nf3 { [%eval 0.1] [%clk 0:15:05] } 1... d5 { [%eval 0.18] [%clk 0:15:15] } 2. d4 { [%eval 0.08] [%clk 0:15:21] } 2... c6 { [%eval 0.2] [%clk 0:15:15] } 3. c4 { [%eval 0.2] [%clk 0:15:21] } 3... Nf6 { [%eval 0.24] [%clk 0:15:21] } 4. Nc3 { [%eval 0.16] [%clk 0:15:27] } 4... a6 { [%eval 0.3] [%clk 0:15:29] } 5. Bf4 { [%eval -0.03] [%clk 0:15:31] } 5... Bf5?! { [%eval 0.77] } { Inaccuracy. dxc4 was best. } { [%clk 0:15:22] } 6. e3 { [%eval 0.59] [%clk 0:15:25] } 6... e6 { [%eval 0.48] [%clk 0:15:19] } 7. Bd3 { [%eval 0.25] [%clk 0:15:23] } 7... Bxd3 { [%eval 0.26] [%clk 0:15:23] } 8. Qxd3 { [%eval 0.1] [%clk 0:15:28] } 8... Bb4 { [%eval 0.23] [%clk 0:15:29] } 9. Rb1 { [%eval 0.11] [%clk 0:15:17] } 9... O-O { [%eval 0.18] [%clk 0:14:50] } 10. a3 { [%eval -0.03] [%clk 0:15:14] } 10... Bxc3+ { [%eval 0.02] [%clk 0:14:43] } 11. bxc3 { [%eval -0.07] [%clk 0:15:16] } 11... b5 { [%eval 0.21] [%clk 0:14:42] } 12. c5 { [%eval 0.32] [%clk 0:14:56] } 12... Ne4 { [%eval 0.25] [%clk 0:14:42] } 13. Nd2 { [%eval 0.05] [%clk 0:14:22] } 13... f5 { [%eval 0.36] [%clk 0:14:14] } 14. O-O { [%eval 0.15] [%clk 0:14:05] } 14... Nd7 { [%eval 0.2] [%clk 0:14:11] } 15. f3?! { [%eval -0.54] } { Inaccuracy. h3 was best. } { [%clk 0:13:43] } 15... Nef6? { [%eval 0.77] } { Mistake. e5 was best. } { [%clk 0:13:17] } 16. Rfe1?! { [%eval -0.01] } { Inaccuracy. Bg3 was best. } { [%clk 0:13:18] } 16... Qa5? { [%eval 1.16] } { Mistake. e5 was best. } { [%clk 0:13:07] } 17. Rb3?! { [%eval 0.29] } { Inaccuracy. Ra1 was best. } { [%clk 0:12:40] } 17... h6?! { [%eval 0.98] } { Inaccuracy. e5 was best. } { [%clk 0:08:30] } 18. e4?? { [%eval -0.83] } { Blunder. Bd6 was best. } { [%clk 0:11:36] } 18... fxe4 { [%eval -0.8] [%clk 0:08:28] } 19. fxe4?! { [%eval -1.42] } { Inaccuracy. Qe3 was best. } { [%clk 0:11:37] } 19... Nxe4 { [%eval -1.38] [%clk 0:08:05] } 20. Nxe4 { [%eval -1.5] [%clk 0:11:16] } 20... Rxf4 { [%eval -1.39] [%clk 0:08:05] } 21. Ng3 { [%eval -1.52] [%clk 0:10:37] } 21... e5?? { [%eval 0.41] } { Blunder. Re8 was best. } { [%clk 0:08:01] } 22. Qg6? { [%eval -0.73] } { Mistake. Nf5 was best. } { [%clk 0:09:23] } 22... Rf6 { [%eval -0.67] [%clk 0:07:42] } 23. Qg4 { [%eval -0.61] [%clk 0:08:50] } 23... Qc7?! { [%eval 0.0] } { Inaccuracy. Qd8 was best. } { [%clk 0:07:28] } 24. Nf5 { [%eval 0.0] [%clk 0:08:23] } 24... Rxf5?? { [%eval 1.78] } { Blunder. Nf8 was best. } { [%clk 0:05:49] } 25. Qxf5 { [%eval 1.38] [%clk 0:08:21] } 25... e4 { [%eval 1.85] [%clk 0:05:42] } 26. Rf1 { [%eval 1.81] [%clk 0:08:11] } 26... Nf6 { [%eval 1.71] [%clk 0:05:38] } 27. Qf4 { [%eval 1.17] [%clk 0:07:28] } 27... Qxf4 { [%eval 1.1] [%clk 0:04:01] } 28. Rxf4 { [%eval 1.06] [%clk 0:07:34] } 28... Re8 { [%eval 1.16] [%clk 0:04:11] } 29. Rf5? { [%eval 0.0] } { Mistake. Rb1 was best. } { [%clk 0:06:22] } 29... Ng4 { [%eval 0.0] [%clk 0:03:14] } 30. Rf1 { [%eval -0.22] [%clk 0:05:24] } 30... Ne3 { [%eval -0.24] [%clk 0:03:15] } 31. Re1? { [%eval -1.6] } { Mistake. Ra1 was best. } { [%clk 0:05:18] } 31... Nc4 { [%eval -1.17] [%clk 0:03:21] } 32. Re2 { [%eval -1.52] [%clk 0:04:24] } 32... a5 { [%eval -1.79] [%clk 0:03:14] } 33. Ra2 { [%eval -1.65] [%clk 0:03:43] } 33... a4? { [%eval -0.07] } { Mistake. e3 was best. } { [%clk 0:03:09] } 34. Rb1 { [%eval -0.13] [%clk 0:03:36] } 34... Kh7 { [%eval 0.0] [%clk 0:02:28] } 35. Kf2 { [%eval -0.15] [%clk 0:03:23] } 35... Kg6 { [%eval 0.0] [%clk 0:02:01] } 36. g3?? { [%eval -3.16] } { Blunder. Rf1 was best. } { [%clk 0:02:52] } 36... Rf8+ { [%eval -2.89] [%clk 0:01:51] } 37. Ke2?! { [%eval -4.29] } { Inaccuracy. Kg2 was best. } { [%clk 0:02:40] } 37... Rf3 { [%eval -4.11] [%clk 0:02:00] } 38. Rc1 { [%eval -4.07] [%clk 0:02:23] } 38... Re3+?! { [%eval -3.01] } { Inaccuracy. Ne3 was best. } { [%clk 0:01:32] } 39. Kf2 { [%eval -3.21] [%clk 0:02:07] } 39... Kf5 { [%eval -2.56] [%clk 0:01:26] } 40. Re2? { [%eval -4.68] } { Mistake. Kg1 was best. } { [%clk 0:01:22] } 40... Rf3+ { [%eval -4.36] [%clk 0:01:18] } 41. Ke1?! { [%eval -5.57] } { Inaccuracy. Kg2 was best. } { [%clk 0:01:13] } 41... Nxa3?! { [%eval -4.22] } { Inaccuracy. e3 was best. } { [%clk 0:01:26] } 42. Rf2 { [%eval -3.7] [%clk 0:01:08] } 42... Kg4 { [%eval -3.93] [%clk 0:01:29] } 43. Ke2 { [%eval -3.77] [%clk 0:01:09] } 43... Rd3 { [%eval -4.04] [%clk 0:01:21] } 44. Rf7 { [%eval -4.29] [%clk 0:00:55] } 44... g5 { [%eval -3.94] [%clk 0:01:23] } 45. Rf6 { [%eval -4.4] [%clk 0:00:56] } 45... Nc4 { [%eval -3.94] [%clk 0:01:32] } 46. Rxc6?! { [%eval -5.7] } { Inaccuracy. Rc2 was best. } { [%clk 0:00:59] } 46... Rd2+ { [%eval -5.41] [%clk 0:01:33] } 47. Ke1 { [%eval -5.14] [%clk 0:00:56] } 47... Rxh2?! { [%eval -3.58] } { Inaccuracy. e3 was best. } { [%clk 0:01:41] } 48. Rd1? { [%eval -7.0] } { Mistake. Rf6 was best. } { [%clk 0:00:48] } 48... Kf3 { [%eval -6.58] [%clk 0:01:12] } 49. Rf6+ { [%eval -6.05] [%clk 0:00:46] } 49... Kxg3?? { [%eval 0.0] } { Blunder. Ke3 was best. } { [%clk 0:01:20] } 50. c6 { [%eval 0.0] [%clk 0:00:44] } 50... Nb2? { [%eval 1.5] } { Mistake. Rh1+ was best. } { [%clk 0:00:36] } 51. Rd2?? { [%eval -5.37] } { Blunder. c7 was best. } { [%clk 0:00:47] } 51... Nd3+ { [%eval -4.69] [%clk 0:00:39] } 52. Kd1?? { [%eval #-3] } { Checkmate is now unavoidable. Rxd3+ was best. } { [%clk 0:00:52] } 52... Nb2+?? { [%eval 5.67] } { Lost forced checkmate sequence. Rh1+ was best. } { [%clk 0:00:44] } 53. Kc2 { [%eval 5.71] [%clk 0:00:49] } 53... Rxd2+ { [%eval 6.01] [%clk 0:00:46] } 54. Kxd2 { [%eval 6.2] [%clk 0:00:58] } 54... Nc4+ { [%eval 6.52] [%clk 0:00:56] } 55. Ke2 { [%eval 6.55] [%clk 0:00:57] } 55... Nb6 { [%eval 6.46] [%clk 0:01:04] } 56. Rxh6 { [%eval 6.14] [%clk 0:00:46] } 56... a3 { [%eval 6.74] [%clk 0:01:06] } 57. c7 { [%eval 6.5] [%clk 0:00:49] } 57... a2 { [%eval 6.26] [%clk 0:01:15] } 58. Rxb6?? { [%eval #-17] } { Checkmate is now unavoidable. Rh1 was best. } { [%clk 0:00:46] } 58... a1=Q { [%eval -8.23] [%clk 0:01:23] } 59. c8=Q? { [%eval #-8] } { Checkmate is now unavoidable. Rg6 was best. } { [%clk 0:00:54] } 59... Qb2+ { [%eval #-7] [%clk 0:01:31] } 60. Kd1 { [%eval #-7] [%clk 0:00:56] } 60... Qb1+ { [%eval #-8] [%clk 0:01:38] } 61. Kd2 { [%eval #-8] [%clk 0:01:02] } 61... Qb2+ { [%eval #-7] [%clk 0:01:31] } 62. Kd1 { [%eval #-7] [%clk 0:00:58] } 62... Qb1+?? { [%eval 0.0] } { Lost forced checkmate sequence. e3 was best. } { [%clk 0:01:37] } 63. Kd2 { [%eval 0.0] [%clk 0:01:02] } 63... Qb2+ { [%eval 0.0] [%clk 0:01:12] } 64. Ke1?? { [%eval #-7] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 0:00:37] } 64... Qc1+ { [%eval #-8] [%clk 0:01:12] } 65. Ke2 { [%eval #-8] [%clk 0:00:41] } 65... Qc2+ { [%eval #-7] [%clk 0:01:17] } 66. Ke1 { [%eval #-7] [%clk 0:00:47] } 66... Qc1+ { [%eval #-8] [%clk 0:01:03] } 67. Ke2 { [%eval #-8] [%clk 0:00:55] } 67... Qc2+ { [%eval #-7] [%clk 0:01:11] } 68. Ke1 { [%eval #-7] [%clk 0:00:43] } 68... Qd3?? { [%eval 0.0] } { Lost forced checkmate sequence. e3 was best. } { [%clk 0:00:58] } 69. Qc7+ { [%eval 0.0] [%clk 0:00:48] } 69... Kg2 { [%eval 0.0] [%clk 0:01:03] } 70. Qc8 { [%eval 0.0] [%clk 0:01:00] } 70... Qb1+ { [%eval 0.0] } 71. Kd2 Qb2+ 72. Kd1 Qb1+ 73. Kd2 Qb2+ 74. Ke1 Qc1+ 75. Ke2 Qc2+ 1/2-1/2