Event: Round 2: Castellanos Santamaria, Diego Andres - Guevara Alarcon, Juan Diego
Date: 2025-03-30
White: Castellanos Santamaria, Diego Andres
WhiteElo: 1796
Black: Guevara Alarcon, Juan Diego
BlackElo: 1534
Result: 0-1
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Queen's Knight Variation
Variant: Standard
TimeControl: 15+10

1. c4 { [%eval 0.12] [%clk 0:15:18] } 1... Nf6 { [%eval 0.25] [%clk 0:15:16] } 2. Nc3 { [%eval 0.09] [%clk 0:15:25] } 2... Nc6 { [%eval 0.45] [%clk 0:15:25] } 3. g3 { [%eval 0.02] [%clk 0:15:33] } 3... d6 { [%eval 0.52] [%clk 0:15:32] } 4. Bg2 { [%eval 0.39] [%clk 0:15:41] } 4... Bd7 { [%eval 0.51] [%clk 0:15:42] } 5. e4 { [%eval 0.33] [%clk 0:15:48] } 5... e5 { [%eval 0.54] [%clk 0:15:51] } 6. d3 { [%eval 0.52] [%clk 0:15:56] } 6... Be7 { [%eval 0.52] [%clk 0:16:00] } 7. Nge2 { [%eval 0.51] [%clk 0:16:04] } 7... O-O { [%eval 0.62] [%clk 0:16:05] } 8. O-O { [%eval 0.53] [%clk 0:16:11] } 8... h6 { [%eval 0.75] [%clk 0:16:13] } 9. a3 { [%eval 0.58] [%clk 0:15:55] } 9... Be6 { [%eval 0.92] [%clk 0:16:22] } 10. b4 { [%eval 1.05] [%clk 0:16:02] } 10... a6 { [%eval 0.91] [%clk 0:16:30] } 11. Rb1 { [%eval 0.93] [%clk 0:16:09] } 11... Qd7 { [%eval 0.95] [%clk 0:16:15] } 12. f4 { [%eval 0.8] [%clk 0:16:13] } 12... exf4? { [%eval 2.08] } { Mistake. Bg4 was best. } { [%clk 0:16:15] } 13. Nxf4?! { [%eval 1.12] } { Inaccuracy. gxf4 was best. } { [%clk 0:16:20] } 13... Bg4 { [%eval 1.39] [%clk 0:16:19] } 14. Qc2 { [%eval 1.53] [%clk 0:15:51] } 14... Nd4 { [%eval 1.41] [%clk 0:16:26] } 15. Qf2 { [%eval 1.38] [%clk 0:15:27] } 15... Ne6 { [%eval 1.27] [%clk 0:15:48] } 16. h3?! { [%eval 0.5] } { Inaccuracy. Bb2 was best. } { [%clk 0:15:09] } 16... Nxf4 { [%eval 0.56] [%clk 0:15:56] } 17. Bxf4?? { [%eval -1.6] } { Blunder. gxf4 was best. } { [%clk 0:14:32] } 17... Bxh3 { [%eval -1.73] [%clk 0:16:04] } 18. Nd5 { [%eval -2.06] [%clk 0:14:03] } 18... Nxd5 { [%eval -2.03] [%clk 0:15:38] } 19. exd5 { [%eval -2.0] [%clk 0:14:05] } 19... Bxg2 { [%eval -1.87] [%clk 0:15:32] } 20. Kxg2 { [%eval -1.83] [%clk 0:14:07] } 20... Qf5? { [%eval -0.67] } { Mistake. Rae8 was best. } { [%clk 0:15:09] } 21. Rbe1?! { [%eval -1.25] } { Inaccuracy. Qe2 was best. } { [%clk 0:13:32] } 21... Bf6 { [%eval -1.15] [%clk 0:15:09] } 22. Qf3 { [%eval -1.5] [%clk 0:13:22] } 22... Rae8 { [%eval -1.44] [%clk 0:14:43] } 23. Qd1 { [%eval -2.04] [%clk 0:12:42] } 23... Bc3?? { [%eval 0.2] } { Blunder. Qg6 was best. } { [%clk 0:14:20] } 24. Rxe8 { [%eval -0.02] [%clk 0:11:35] } 24... Rxe8 { [%eval -0.1] [%clk 0:14:30] } 25. Bxh6 { [%eval -0.61] [%clk 0:11:41] } 25... Qe5 { [%eval -0.78] [%clk 0:14:05] } 26. Bf4 { [%eval -0.67] [%clk 0:11:17] } 26... Qe2+?! { [%eval 0.0] } { Inaccuracy. Qe7 was best. } { [%clk 0:14:01] } 27. Qxe2 { [%eval 0.0] [%clk 0:10:44] } 27... Rxe2+ { [%eval 0.0] [%clk 0:14:10] } 28. Rf2 { [%eval -0.09] [%clk 0:10:53] } 28... Re1 { [%eval 0.0] [%clk 0:13:01] } 29. Ra2 { [%eval -0.14] [%clk 0:10:24] } 29... Rd1 { [%eval -0.2] [%clk 0:13:04] } 30. c5? { [%eval -1.53] } { Mistake. Re2 was best. } { [%clk 0:09:32] } 30... dxc5?! { [%eval -0.95] } { Inaccuracy. Rxd3 was best. } { [%clk 0:12:49] } 31. bxc5 { [%eval -0.83] [%clk 0:09:29] } 31... Rxd3 { [%eval -1.01] [%clk 0:12:57] } 32. d6?? { [%eval -3.04] } { Blunder. Rc2 was best. } { [%clk 0:09:33] } 32... cxd6 { [%eval -3.04] [%clk 0:11:27] } 33. Bxd6 { [%eval -3.33] [%clk 0:09:10] } 33... Bd4 { [%eval -3.06] [%clk 0:10:54] } 34. a4 { [%eval -3.69] [%clk 0:09:05] } 34... Rc3 { [%eval -3.5] [%clk 0:10:56] } 35. Rb2? { [%eval -5.61] } { Mistake. Rd2 was best. } { [%clk 0:08:57] } 35... Rxg3+ { [%eval -5.43] [%clk 0:09:17] } 36. Kxg3 { [%eval -5.74] [%clk 0:08:47] } 36... Bxb2 { [%eval -5.59] [%clk 0:09:26] } 37. Kf4 { [%eval -5.45] [%clk 0:08:51] } 37... f6 { [%eval -4.75] [%clk 0:09:35] } 38. Kf5 { [%eval -6.0] [%clk 0:08:58] } 38... Kf7 { [%eval -6.15] [%clk 0:09:44] } 39. Ke4 { [%eval -6.36] [%clk 0:08:18] } 39... g5 { [%eval -5.83] [%clk 0:09:53] } 40. Kf5 { [%eval -7.47] [%clk 0:08:25] } 40... Kg7?! { [%eval -5.39] } { Inaccuracy. Be5 was best. } { [%clk 0:09:56] } 41. Be7 { [%eval -5.9] [%clk 0:08:30] } 41... Bd4 { [%eval -5.63] [%clk 0:10:00] } 42. Ke4 { [%eval -5.91] [%clk 0:08:29] } 42... Be5 { [%eval -5.84] [%clk 0:10:08] } 43. Kf5 { [%eval -5.87] [%clk 0:08:23] } 43... Kf7 { [%eval -6.13] [%clk 0:10:17] } 44. Bd8 { [%eval -6.0] [%clk 0:08:16] } 44... Bd4 { [%eval -5.9] [%clk 0:10:13] } 45. Bb6 { [%eval -5.74] [%clk 0:08:24] } 45... Ke7 { [%eval -5.6] [%clk 0:10:09] } 46. a5 { [%eval -5.52] [%clk 0:08:24] } 46... g4?? { [%eval 0.0] } { Blunder. Be5 was best. } { [%clk 0:10:05] } 47. Kxg4?? { [%eval -5.25] } { Blunder. c6 was best. } { [%clk 0:08:31] } 47... Ke6?? { [%eval 0.0] } { Blunder. Bb2 was best. } { [%clk 0:10:14] } 48. Kf4?? { [%eval -6.16] } { Blunder. c6 was best. } { [%clk 0:08:27] } 48... Kd5 { [%eval -6.15] [%clk 0:10:23] } 49. Kf5 { [%eval -6.55] [%clk 0:08:34] } 49... Bxc5 { [%eval -6.04] [%clk 0:10:32] } 50. Kxf6?! { [%eval -77.56] } { Inaccuracy. Bc7 was best. } { [%clk 0:08:40] } 50... Bb4?! { [%eval -6.55] } { Inaccuracy. Bxb6 was best. } { [%clk 0:10:38] } 51. Kf7 { [%eval -8.04] [%clk 0:08:41] } 51... Kc6 { [%eval -6.79] [%clk 0:10:47] } 52. Ke8 { [%eval -8.45] [%clk 0:08:44] } 52... Kb5 { [%eval -8.19] [%clk 0:10:56] } 53. Bd8 { [%eval -8.21] [%clk 0:08:44] } 53... Bxa5 { [%eval -7.72] [%clk 0:11:04] } 54. Kd7? { [%eval #-15] } { Checkmate is now unavoidable. Bf6 was best. } { [%clk 0:08:51] } 54... Bxd8 { [%eval #-14] [%clk 0:11:14] } 55. Kxd8 { [%eval #-14] [%clk 0:08:59] } 55... a5?! { [%eval -16.46] } { Lost forced checkmate sequence. Kc5 was best. } { [%clk 0:11:23] } 0-1