Event: 10° CHESS BOSS - CHESS TOUR B
Site: Torre Entel, Amunátegui #20. Santiago, Chile
Date: 2025-04-11
White: Estay Torreblanca, Oscar
WhiteElo: 2121
Black: Orrego Palermo, Marcelo
BlackElo: 2108
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard
TimeControl: Standard: 60 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:00:56] } 1... c5 { [%eval 0.25] [%clk 1:00:53] } 2. Nf3 { [%eval 0.2] [%clk 1:01:09] } 2... d6 { [%eval 0.31] [%clk 1:01:15] } 3. d4 { [%eval 0.22] [%clk 1:01:27] } 3... cxd4 { [%eval 0.19] [%clk 1:01:17] } 4. Nxd4 { [%eval 0.18] [%clk 1:01:53] } 4... Nf6 { [%eval 0.25] [%clk 1:01:36] } 5. Nc3 { [%eval 0.32] [%clk 1:02:10] } 5... a6 { [%eval 0.28] [%clk 1:01:58] } 6. Bc4 { [%eval 0.03] [%clk 1:01:02] } 6... e6 { [%eval 0.06] [%clk 1:02:18] } 7. O-O { [%eval 0.06] [%clk 1:01:15] } 7... Be7 { [%eval 0.07] [%clk 1:02:23] } 8. Bb3 { [%eval -0.04] [%clk 1:01:34] } 8... O-O { [%eval -0.03] [%clk 1:01:52] } 9. f4 { [%eval -0.19] [%clk 1:01:50] } 9... Nbd7 { [%eval 0.0] [%clk 0:57:12] } 10. Qf3?! { [%eval -0.75] } { Inaccuracy. Be3 was best. } { [%clk 0:50:32] } 10... Nc5?! { [%eval -0.01] } { Inaccuracy. b5 was best. } { [%clk 0:55:33] } 11. g4 { [%eval -0.43] [%clk 0:48:30] } 11... d5 { [%eval -0.39] [%clk 0:42:33] } 12. e5 { [%eval -0.37] [%clk 0:43:04] } 12... Nfe4 { [%eval -0.36] [%clk 0:42:54] } 13. Nxe4 { [%eval -0.38] [%clk 0:41:42] } 13... Nxe4 { [%eval 0.11] [%clk 0:40:18] } 14. Be3 { [%eval 0.06] [%clk 0:35:08] } 14... f6 { [%eval 0.48] [%clk 0:29:06] } 15. Qh3?! { [%eval -0.27] } { Inaccuracy. exf6 was best. } { [%clk 0:33:31] } 15... fxe5 { [%eval -0.25] [%clk 0:25:32] } 16. fxe5 { [%eval -0.23] [%clk 0:33:49] } 16... Qc7 { [%eval 0.04] [%clk 0:25:58] } 17. Rxf8+ { [%eval -0.21] [%clk 0:26:37] } 17... Bxf8 { [%eval -0.17] [%clk 0:26:21] } 18. Rf1 { [%eval -0.6] [%clk 0:26:33] } 18... Qxe5?! { [%eval 0.0] } { Inaccuracy. Bc5 was best. } { [%clk 0:18:20] } 19. Qf3 { [%eval 0.0] [%clk 0:26:35] } 19... Qf6 { [%eval 0.0] [%clk 0:17:53] } 20. Qg2 { [%eval 0.0] [%clk 0:23:51] } 20... Qe5 { [%eval 0.0] [%clk 0:14:26] } 21. Qf3 { [%eval 0.0] [%clk 0:23:39] } 21... Qf6 { [%eval 0.0] [%clk 0:14:52] } 22. Qg2 { [%eval 0.0] [%clk 0:23:45] } 22... Qe5 { [%eval 0.0] [%clk 0:15:04] } 23. c3 { [%eval -0.43] [%clk 0:19:14] } 23... Nf6 { [%eval -0.02] [%clk 0:10:16] } 24. Bf4 { [%eval -0.1] [%clk 0:14:38] } 24... Qe4 { [%eval -0.16] [%clk 0:10:13] } 25. Qg3?! { [%eval -0.99] } { Inaccuracy. g5 was best. } { [%clk 0:14:52] } 25... Bc5 { [%eval -0.73] [%clk 0:09:53] } 26. Rf2?? { [%eval -2.54] } { Blunder. g5 was best. } { [%clk 0:07:28] } 26... Qe1+ { [%eval -2.66] [%clk 0:08:16] } 27. Kg2? { [%eval -4.3] } { Mistake. Rf1 was best. } { [%clk 0:05:10] } 27... Ne4 { [%eval -4.25] [%clk 0:08:20] } 28. Bd6 { [%eval -4.49] [%clk 0:05:34] } 28... Qxf2+ { [%eval -4.54] [%clk 0:07:33] } 29. Qxf2 { [%eval -4.61] [%clk 0:06:00] } 29... Nxf2 { [%eval -4.52] [%clk 0:07:57] } 30. Bxc5 { [%eval -4.55] [%clk 0:06:27] } 30... Nxg4 { [%eval -4.52] [%clk 0:07:04] } 31. Kg3 { [%eval -4.52] [%clk 0:06:30] } 31... Nf6 { [%eval -4.6] [%clk 0:05:55] } 32. Bb6 { [%eval -4.65] [%clk 0:06:54] } 32... Bd7 { [%eval -4.46] [%clk 0:05:52] } 33. Nf3 { [%eval -4.83] [%clk 0:07:05] } 33... Re8 { [%eval -4.76] [%clk 0:04:46] } 34. Bd4 { [%eval -4.81] [%clk 0:07:09] } 34... Bc6 { [%eval -4.85] [%clk 0:05:04] } 35. Ne5 { [%eval -4.61] [%clk 0:07:02] } 35... Nd7 { [%eval -4.71] [%clk 0:05:21] } 36. Nd3 { [%eval -5.15] [%clk 0:07:26] } 36... e5 { [%eval -5.18] [%clk 0:05:01] } 37. Be3 { [%eval -5.13] [%clk 0:07:41] } 37... a5 { [%eval -5.12] [%clk 0:04:57] } 38. a3 { [%eval -5.27] [%clk 0:07:46] } 38... Kf7 { [%eval -5.01] [%clk 0:04:48] } 39. Nf2 { [%eval -5.16] [%clk 0:07:57] } 39... Ke6 { [%eval -5.09] [%clk 0:04:44] } 40. h4 { [%eval -5.11] [%clk 0:07:39] } 40... a4 { [%eval -5.14] [%clk 0:04:32] } 41. Ba2 { [%eval -5.5] [%clk 0:07:51] } 41... Kd6 { [%eval -5.31] [%clk 0:04:53] } 42. Bb1 { [%eval -5.37] [%clk 0:07:54] } 42... h6 { [%eval -5.12] [%clk 0:04:09] } 43. Bd2 { [%eval -5.14] [%clk 0:08:10] } 43... Rf8 { [%eval -5.23] [%clk 0:04:09] } 44. Ng4 { [%eval -6.09] [%clk 0:08:06] } 44... Nc5 { [%eval -5.94] [%clk 0:03:49] } 45. Be3 { [%eval -6.25] [%clk 0:07:27] } 45... Rf1 { [%eval -5.9] [%clk 0:03:07] } 46. Bc2 { [%eval -6.29] [%clk 0:07:32] } 46... Ne6 { [%eval -5.38] [%clk 0:02:44] } 47. Ba7 { [%eval -6.66] [%clk 0:06:38] } 47... e4 { [%eval -5.42] [%clk 0:02:26] } 48. Bb8+ { [%eval -6.34] [%clk 0:06:42] } 48... Ke7 { [%eval -6.18] [%clk 0:02:46] } 49. Ne5 { [%eval -6.23] [%clk 0:06:44] } 49... Nc5 { [%eval -6.32] [%clk 0:02:27] } 50. Ba7 { [%eval -6.21] [%clk 0:06:44] } 50... Nd7 { [%eval -5.23] [%clk 0:02:14] } 51. Nxc6+ { [%eval -5.22] [%clk 0:06:55] } 51... bxc6 { [%eval -5.11] [%clk 0:02:34] } 52. Bxa4 { [%eval -5.5] [%clk 0:07:23] } 52... Ne5 { [%eval -5.45] [%clk 0:02:24] } 53. Bd4?! { [%eval -7.13] } { Inaccuracy. Kg2 was best. } { [%clk 0:07:30] } 53... Kd6 { [%eval -5.6] [%clk 0:02:39] } 54. b4 { [%eval -7.09] [%clk 0:05:48] } 54... Nc4?! { [%eval -5.05] } { Inaccuracy. e3 was best. } { [%clk 0:02:27] } 55. Bc5+ { [%eval -5.6] [%clk 0:05:56] } 55... Kc7 { [%eval -5.42] [%clk 0:02:37] } 56. b5 { [%eval -6.81] [%clk 0:05:41] } 56... e3 { [%eval -6.61] [%clk 0:02:49] } 0-1