Event: Ronda 4: Chacon Olortegui, Steven Anton - Escobar Castro, Franco Alessandro
Date: 2025-05-24
White: Chacon Olortegui, Steven Anton
WhiteElo: 1629
Black: Escobar Castro, Franco Alessandro
BlackElo: 1720
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:15] } 1... c5 { [%eval 0.25] [%clk 1:00:53] } 2. Nc3 { [%eval 0.26] [%clk 1:00:38] } 2... d6 { [%eval 0.16] [%clk 1:01:14] } 3. Nge2 { [%eval 0.19] [%clk 1:00:54] } 3... Nc6 { [%eval 0.41] [%clk 1:01:36] } 4. g3 { [%eval 0.0] [%clk 1:01:11] } 4... g6 { [%eval 0.01] [%clk 1:01:59] } 5. Bg2 { [%eval -0.07] [%clk 1:01:36] } 5... Bg7 { [%eval 0.0] [%clk 1:02:22] } 6. O-O { [%eval 0.0] [%clk 1:01:43] } 6... e6 { [%eval 0.0] [%clk 1:02:45] } 7. d3 { [%eval -0.13] [%clk 1:02:01] } 7... Nge7 { [%eval 0.0] [%clk 1:03:03] } 8. Be3 { [%eval -0.03] [%clk 1:02:14] } 8... Nd4 { [%eval 0.05] [%clk 1:03:26] } 9. Qd2 { [%eval 0.0] [%clk 1:01:42] } 9... O-O { [%eval 0.06] [%clk 1:03:35] } 10. Rac1 { [%eval -0.05] [%clk 0:51:26] } 10... Rb8 { [%eval 0.03] [%clk 1:03:25] } 11. Bh6 { [%eval -0.09] [%clk 0:49:40] } 11... Nec6 { [%eval 0.2] [%clk 1:03:17] } 12. Bxg7 { [%eval 0.21] [%clk 0:48:41] } 12... Kxg7 { [%eval 0.27] [%clk 1:03:36] } 13. Nxd4 { [%eval -0.02] [%clk 0:49:02] } 13... Nxd4 { [%eval 0.38] [%clk 1:01:40] } 14. Ne2 { [%eval 0.0] [%clk 0:48:27] } 14... Nxe2+ { [%eval -0.05] [%clk 1:00:16] } 15. Qxe2 { [%eval -0.11] [%clk 0:47:09] } 15... Qf6 { [%eval 0.01] [%clk 1:00:36] } 16. c3 { [%eval -0.09] [%clk 0:46:04] } 16... b5 { [%eval -0.04] [%clk 1:00:43] } 17. Qd2 { [%eval -0.2] [%clk 0:44:30] } 17... b4 { [%eval -0.12] [%clk 1:00:49] } 18. d4 { [%eval -0.21] [%clk 0:44:43] } 18... bxc3 { [%eval -0.18] [%clk 0:58:07] } 19. bxc3 { [%eval -0.27] [%clk 0:44:42] } 19... Ba6 { [%eval -0.08] [%clk 0:53:58] } 20. Rfe1 { [%eval -0.16] [%clk 0:40:14] } 20... Rfd8 { [%eval -0.06] [%clk 0:52:58] } 21. Rb1 { [%eval -0.13] [%clk 0:37:40] } 21... cxd4 { [%eval -0.03] [%clk 0:51:04] } 22. cxd4 { [%eval -0.14] [%clk 0:36:42] } 22... Bc4 { [%eval 0.04] [%clk 0:38:15] } 23. a3 { [%eval -0.1] [%clk 0:35:04] } 23... d5 { [%eval -0.05] [%clk 0:28:52] } 24. e5?! { [%eval -1.0] } { Inaccuracy. Rxb8 was best. } { [%clk 0:33:03] } 24... Qf5 { [%eval -0.8] [%clk 0:25:32] } 25. Rxb8?! { [%eval -1.45] } { Inaccuracy. Rb4 was best. } { [%clk 0:18:00] } 25... Rxb8 { [%eval -1.55] [%clk 0:25:51] } 26. Qa5?? { [%eval -8.31] } { Blunder. h3 was best. } { [%clk 0:16:05] } 26... Rb1?! { [%eval -5.35] } { Inaccuracy. Rb2 was best. } { [%clk 0:25:45] } 27. h4?! { [%eval -7.24] } { Inaccuracy. g4 was best. } { [%clk 0:14:44] } 27... Rxe1+?? { [%eval 0.0] } { Blunder. Rb2 was best. } { [%clk 0:26:08] } 28. Qxe1 { [%eval 0.0] [%clk 0:14:55] } 28... Qd3 { [%eval 0.0] [%clk 0:26:26] } 29. Qe3 { [%eval 0.0] [%clk 0:14:41] } 29... Qxe3 { [%eval 0.0] [%clk 0:25:54] } 30. fxe3 { [%eval 0.0] [%clk 0:15:03] } 30... f5 { [%eval 0.0] [%clk 0:26:16] } 31. Kf2 { [%eval -0.01] [%clk 0:15:08] } 31... Kh6 { [%eval 0.0] [%clk 0:26:08] } 32. Bf3 { [%eval 0.0] [%clk 0:14:54] } 32... g5 { [%eval 0.0] [%clk 0:26:09] } 33. g4 { [%eval 0.0] [%clk 0:08:24] } 33... Kg6 { [%eval 0.07] [%clk 0:22:34] } 34. gxf5+ { [%eval 0.17] [%clk 0:07:47] } 34... Kxf5 { [%eval 0.27] [%clk 0:22:41] } 35. hxg5 { [%eval 0.0] [%clk 0:07:57] } 35... Bd3 { [%eval 0.0] [%clk 0:19:11] } 36. Kg3 { [%eval 0.0] [%clk 0:07:52] } 36... Kxg5 { [%eval 0.0] [%clk 0:19:24] } 37. Bg4 { [%eval 0.0] [%clk 0:07:34] } 37... Bf5 { [%eval 0.0] [%clk 0:19:04] } 38. Bf3 { [%eval 0.0] [%clk 0:07:42] } 38... h5 { [%eval 0.0] [%clk 0:19:26] } 39. Bd1 { [%eval 0.0] [%clk 0:05:39] } 39... h4+ { [%eval 0.0] [%clk 0:19:33] } 40. Kg2 { [%eval 0.0] [%clk 0:04:38] } 40... Be4+ { [%eval 0.0] [%clk 0:18:15] } 41. Kh3 { [%eval 0.0] [%clk 0:04:45] } 41... Bd3 { [%eval 0.0] [%clk 0:18:33] } 42. Bf3 { [%eval -0.01] [%clk 0:03:28] } 42... a5 { [%eval 0.0] [%clk 0:16:38] } 43. Bd1 { [%eval 0.0] [%clk 0:02:31] } 43... Bf1+ { [%eval 0.0] [%clk 0:16:34] } 44. Kh2 { [%eval 0.0] [%clk 0:02:51] } 44... Bd3 { [%eval 0.0] [%clk 0:15:59] } 45. Kh3 { [%eval 0.0] [%clk 0:02:38] } 45... Bc4 { [%eval 0.0] [%clk 0:14:41] } 46. Ba4 { [%eval 0.0] [%clk 0:01:41] } 46... Bf1+ { [%eval 0.0] [%clk 0:14:23] } 47. Kh2 { [%eval 0.0] [%clk 0:02:04] } 47... Bd3 { [%eval 0.0] [%clk 0:14:32] } 48. Bd1 { [%eval 0.0] [%clk 0:01:43] } 48... Kf5 { [%eval 0.0] [%clk 0:14:14] } 49. Bf3 { [%eval 0.0] [%clk 0:01:56] } 49... Be4 { [%eval 0.0] [%clk 0:13:53] } 50. Be2 { [%eval 0.0] [%clk 0:01:05] } 50... Kg5 { [%eval 0.0] [%clk 0:13:22] } 51. Bd1 { [%eval 0.0] [%clk 0:01:00] } 51... Bf5 { [%eval 0.0] [%clk 0:13:00] } 52. Be2 { [%eval 0.0] [%clk 0:01:04] } 52... Bg4 { [%eval 0.0] [%clk 0:12:34] } 53. Bd3 { [%eval 0.0] [%clk 0:01:09] } 53... Bf3 { [%eval 0.0] [%clk 0:12:27] } 54. Kh3 { [%eval 0.0] [%clk 0:01:14] } 54... Bg4+ { [%eval 0.0] [%clk 0:12:32] } 55. Kh2 { [%eval 0.0] [%clk 0:01:30] } 55... Kh6 { [%eval 0.0] [%clk 0:12:38] } 56. Bb5 { [%eval 0.0] [%clk 0:01:25] } 56... Kg6 { [%eval 0.0] [%clk 0:12:49] } 57. Kg2 { [%eval 0.0] [%clk 0:01:19] } 57... Kf7 { [%eval 0.0] [%clk 0:12:49] } 58. Bd3 { [%eval 0.0] [%clk 0:01:36] } 58... Ke7 { [%eval 0.0] [%clk 0:12:47] } 59. Bb5 { [%eval 0.0] [%clk 0:00:34] } 59... Kd8 { [%eval 0.0] [%clk 0:13:03] } 60. Bd3 { [%eval 0.0] [%clk 0:00:32] } 60... Kc7 { [%eval 0.0] [%clk 0:13:20] } 61. Kf2 { [%eval 0.0] [%clk 0:00:40] } 61... Kb6 { [%eval 0.0] [%clk 0:13:28] } 62. Bf1 { [%eval 0.0] [%clk 0:00:34] } 62... h3?? { [%eval 4.76] } { Blunder. Kc6 was best. } { [%clk 0:12:33] } 63. Kg3 { [%eval 4.75] [%clk 0:00:54] } 63... Bf5 { [%eval 4.54] [%clk 0:12:49] } 64. Kh2?? { [%eval 0.76] } { Blunder. Bxh3 was best. } { [%clk 0:00:56] } 64... a4 65. Kg3 { [%clk 0:00:56] } 65... Ka5 { [%clk 0:11:47] } 66. Bxh3 Bxh3 67. Kxh3 Kb5 68. Kg4 Kc4 69. e4 Kb3 1/2-1/2