Event: Round 6: Calvache Alvarez, Silvana - Olier Robayo, Mishelle Dayana
Date: 2025-04-05
White: Calvache Alvarez, Silvana
WhiteElo: 1661
Black: Olier Robayo, Mishelle Dayana
BlackElo: 1772
Result: 0-1
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard
TimeControl: 15+10

1. b3 { [%eval 0.0] [%clk 0:15:17] } 1... e5 { [%eval 0.09] [%clk 0:15:18] } 2. Bb2 { [%eval 0.0] [%clk 0:15:25] } 2... d6 { [%eval 0.19] [%clk 0:15:26] } 3. e3 { [%eval 0.07] [%clk 0:15:33] } 3... f5 { [%eval 0.42] [%clk 0:15:29] } 4. d3 { [%eval 0.08] [%clk 0:15:06] } 4... Nf6 { [%eval 0.01] [%clk 0:15:05] } 5. Ne2 { [%eval -0.31] [%clk 0:14:36] } 5... g6 { [%eval -0.23] [%clk 0:14:35] } 6. g3 { [%eval -0.4] [%clk 0:14:30] } 6... Bg7?! { [%eval 0.21] } { Inaccuracy. Bd7 was best. } { [%clk 0:14:08] } 7. Bg2 { [%eval 0.09] [%clk 0:14:28] } 7... c6 { [%eval 0.16] [%clk 0:14:16] } 8. Qd2 { [%eval 0.03] [%clk 0:14:12] } 8... Nbd7 { [%eval 0.17] [%clk 0:14:08] } 9. Nbc3 { [%eval -0.23] [%clk 0:14:02] } 9... a6?! { [%eval 0.34] } { Inaccuracy. d5 was best. } { [%clk 0:13:19] } 10. O-O-O { [%eval 0.38] [%clk 0:13:36] } 10... d5 { [%eval 0.35] [%clk 0:12:54] } 11. d4? { [%eval -0.75] } { Mistake. f4 was best. } { [%clk 0:13:12] } 11... e4 { [%eval -0.66] [%clk 0:12:52] } 12. f3 { [%eval -1.21] [%clk 0:13:13] } 12... b5 { [%eval -1.23] [%clk 0:10:55] } 13. Nf4 { [%eval -1.38] [%clk 0:13:09] } 13... Nb6 { [%eval -1.44] [%clk 0:10:55] } 14. a3 { [%eval -1.57] [%clk 0:12:45] } 14... a5 { [%eval -1.65] [%clk 0:10:46] } 15. fxe4 { [%eval -1.72] [%clk 0:12:38] } 15... fxe4 { [%eval -1.84] [%clk 0:10:43] } 16. h3 { [%eval -1.8] [%clk 0:11:16] } 16... Qd6 { [%eval -1.82] [%clk 0:10:08] } 17. g4 { [%eval -1.82] [%clk 0:10:13] } 17... b4 { [%eval -1.9] [%clk 0:08:12] } 18. Nb1 { [%eval -1.98] [%clk 0:10:08] } 18... Bf8 { [%eval -1.52] [%clk 0:06:28] } 19. Bf1 { [%eval -1.72] [%clk 0:06:32] } 19... a4 { [%eval -1.65] [%clk 0:05:58] } 20. Qxb4 { [%eval -2.05] [%clk 0:06:01] } 20... Qxb4 { [%eval -2.03] [%clk 0:05:38] } 21. axb4 { [%eval -2.11] [%clk 0:06:09] } 21... Bxb4 { [%eval -2.07] [%clk 0:04:42] } 22. c3?! { [%eval -2.75] } { Inaccuracy. g5 was best. } { [%clk 0:06:13] } 22... Bd6 { [%eval -2.57] [%clk 0:04:18] } 23. b4 { [%eval -2.59] [%clk 0:04:24] } 23... Ba6 { [%eval -2.14] [%clk 0:03:35] } 24. Bxa6 { [%eval -2.05] [%clk 0:04:20] } 24... Rxa6 { [%eval -1.96] [%clk 0:03:42] } 25. Na3 { [%eval -2.24] [%clk 0:04:25] } 25... Bxf4?! { [%eval -1.62] } { Inaccuracy. Kd7 was best. } { [%clk 0:01:09] } 26. exf4 { [%eval -1.74] [%clk 0:04:33] } 26... Kd7 { [%eval -1.18] [%clk 0:01:10] } 27. Kd2? { [%eval -2.5] } { Mistake. f5 was best. } { [%clk 0:04:37] } 27... Re8 { [%eval -1.9] [%clk 0:00:59] } 28. Ke3?? { [%eval -4.36] } { Blunder. Kc2 was best. } { [%clk 0:04:45] } 28... Nc4+ { [%eval -4.23] [%clk 0:01:03] } 29. Nxc4 { [%eval -3.98] [%clk 0:04:53] } 29... dxc4 { [%eval -4.03] [%clk 0:01:11] } 30. Ba3 { [%eval -4.61] [%clk 0:05:01] } 30... Nd5+ { [%eval -4.52] [%clk 0:01:19] } 31. Kd2 { [%eval -5.05] [%clk 0:05:04] } 31... Nxf4 { [%eval -4.21] [%clk 0:00:29] } 32. Ke3 { [%eval -5.26] [%clk 0:04:17] } 32... Nd5+ { [%eval -5.33] [%clk 0:00:20] } 33. Kd2 { [%eval -5.29] [%clk 0:04:20] } 33... e3+ { [%eval -5.39] [%clk 0:00:28] } 34. Kc2 { [%eval -5.58] [%clk 0:04:26] } 34... Raa8 { [%eval -5.4] [%clk 0:00:14] } 35. Rde1 { [%eval -6.37] [%clk 0:03:46] } 35... Rf8 { [%eval -5.92] [%clk 0:00:18] } 36. Rh2?! { [%eval -8.07] } { Inaccuracy. Re2 was best. } { [%clk 0:03:26] } 36... Rf2+ { [%eval -8.03] [%clk 0:00:25] } 37. Rxf2 { [%eval -7.83] [%clk 0:03:32] } 37... exf2 { [%eval -7.59] [%clk 0:00:34] } 38. Rf1 { [%eval -8.71] [%clk 0:03:40] } 38... Ne3+ { [%eval -8.69] [%clk 0:00:42] } 39. Kd2 { [%eval -8.48] [%clk 0:03:43] } 39... Nxf1+ { [%eval -8.06] [%clk 0:00:50] } 40. Ke2 { [%eval -8.8] [%clk 0:03:51] } 40... Ng3+ { [%eval -8.76] [%clk 0:00:55] } 41. Kxf2 { [%eval -8.65] [%clk 0:03:59] } 41... Ne4+ { [%eval -8.52] [%clk 0:01:04] } 42. Ke3 { [%eval -8.53] [%clk 0:04:01] } 42... Nxc3 { [%eval -8.75] [%clk 0:01:11] } 43. Bb2? { [%eval #-14] } { Checkmate is now unavoidable. d5 was best. } { [%clk 0:04:07] } 43... Nd5+ { [%eval #-13] [%clk 0:01:19] } 44. Kd2 { [%eval #-12] [%clk 0:03:50] } 44... a3 { [%eval #-11] [%clk 0:01:34] } 45. Ba1 { [%eval #-11] [%clk 0:03:56] } 45... a2 { [%eval #-10] [%clk 0:01:40] } 46. Kc2 { [%eval #-9] [%clk 0:03:58] } 46... c3 { [%eval #-14] [%clk 0:01:43] } 47. Kb3 { [%eval #-14] [%clk 0:03:54] } 47... Kc7?! { [%eval -18.82] } { Lost forced checkmate sequence. Ke6 was best. } { [%clk 0:01:21] } 48. Kc2?! { [%eval #-8] } { Checkmate is now unavoidable. b5 was best. } { [%clk 0:03:56] } 48... Rf8 { [%eval #-7] [%clk 0:01:19] } 49. Kb3 { [%eval #-7] [%clk 0:03:54] } 49... Rf2 { [%eval #-6] [%clk 0:01:03] } 0-1