Event: Round 3: Bustos Bernardo, Samuel - Toncheva, Nadya
Date: 2025-01-05
White: Bustos Bernardo, Samuel
WhiteElo: 1988
Black: Toncheva, Nadya
BlackTitle: WGM
BlackElo: 2300
Result: 0-1
ECO: B38
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard
TimeControl: 10+2

1. Nf3 { [%eval 0.14] [%clk 0:10:01] } 1... c5 { [%eval 0.25] [%clk 0:10:03] } 2. c4 { [%eval 0.26] [%clk 0:10:01] } 2... g6 { [%eval 0.43] [%clk 0:10:03] } 3. d4 { [%eval 0.33] [%clk 0:10:00] } 3... cxd4 { [%eval 0.25] [%clk 0:10:03] } 4. Nxd4 { [%eval 0.23] [%clk 0:10:00] } 4... Bg7 { [%eval 0.46] [%clk 0:10:04] } 5. e4 { [%eval 0.42] [%clk 0:10:00] } 5... Nc6 { [%eval 0.46] [%clk 0:10:04] } 6. Be3 { [%eval 0.38] [%clk 0:09:59] } 6... Nf6 { [%eval 0.6] [%clk 0:10:04] } 7. Nc3 { [%eval 0.47] [%clk 0:09:59] } 7... O-O { [%eval 0.51] [%clk 0:10:04] } 8. Be2 { [%eval 0.61] [%clk 0:09:59] } 8... d6 { [%eval 0.59] [%clk 0:10:04] } 9. O-O { [%eval 0.65] [%clk 0:09:55] } 9... Bd7 { [%eval 0.7] [%clk 0:10:04] } 10. h3 { [%eval 0.57] [%clk 0:09:48] } 10... Nxd4 { [%eval 0.62] [%clk 0:10:02] } 11. Bxd4 { [%eval 0.6] [%clk 0:09:47] } 11... Bc6 { [%eval 0.54] [%clk 0:10:02] } 12. Qc2 { [%eval 0.5] [%clk 0:09:28] } 12... a5 { [%eval 0.59] [%clk 0:10:02] } 13. Rad1 { [%eval 0.44] [%clk 0:09:11] } 13... a4 { [%eval 0.39] [%clk 0:10:02] } 14. c5 { [%eval 0.43] [%clk 0:08:36] } 14... Qa5 { [%eval 0.3] [%clk 0:10:02] } 15. cxd6 { [%eval 0.37] [%clk 0:08:32] } 15... exd6 { [%eval 0.27] [%clk 0:10:03] } 16. Rfe1 { [%eval 0.22] [%clk 0:07:02] } 16... Rfe8 { [%eval 0.25] [%clk 0:09:57] } 17. Bf1 { [%eval 0.27] [%clk 0:06:57] } 17... a3 { [%eval 0.39] [%clk 0:09:34] } 18. b3 { [%eval 0.34] [%clk 0:06:38] } 18... Rac8 { [%eval 0.74] [%clk 0:09:14] } 19. Qb1 { [%eval 0.65] [%clk 0:06:17] } 19... Qb4 { [%eval 0.93] [%clk 0:08:08] } 20. Qa1 { [%eval 1.04] [%clk 0:05:54] } 20... Nh5 { [%eval 0.96] [%clk 0:06:45] } 21. Bc4?! { [%eval -0.01] } { Inaccuracy. Bxg7 was best. } { [%clk 0:04:52] } 21... b5 { [%eval 0.46] [%clk 0:05:03] } 22. Bxg7 { [%eval 0.5] [%clk 0:03:22] } 22... Nxg7? { [%eval 2.19] } { Mistake. bxc4 was best. } { [%clk 0:04:53] } 23. Bd5 { [%eval 1.89] [%clk 0:03:05] } 23... Bd7 { [%eval 1.88] [%clk 0:04:29] } 24. Bxf7+ { [%eval 1.96] [%clk 0:02:08] } 24... Kxf7 { [%eval 1.95] [%clk 0:04:29] } 25. Nd5 { [%eval 1.93] [%clk 0:02:09] } 25... Qa5 { [%eval 2.03] [%clk 0:04:10] } 26. Qf6+ { [%eval 1.93] [%clk 0:01:56] } 26... Kg8 { [%eval 1.93] [%clk 0:04:11] } 27. Qxd6 { [%eval 2.0] [%clk 0:01:56] } 27... Be6 { [%eval 1.81] [%clk 0:03:40] } 28. Nf6+ { [%eval 2.1] [%clk 0:01:24] } 28... Kh8 { [%eval 2.17] [%clk 0:03:37] } 29. Nxe8 { [%eval 2.06] [%clk 0:01:23] } 29... Rxe8 { [%eval 1.99] [%clk 0:03:38] } 30. Rc1 { [%eval 1.78] [%clk 0:01:13] } 30... Rd8 { [%eval 2.13] [%clk 0:02:00] } 31. Qe7 { [%eval 2.06] [%clk 0:01:03] } 31... Re8 { [%eval 1.91] [%clk 0:01:59] } 32. Qf6 { [%eval 1.87] [%clk 0:00:50] } 32... Qd8?! { [%eval 2.72] } { Inaccuracy. Kg8 was best. } { [%clk 0:01:37] } 33. Qc3?! { [%eval 1.73] } { Inaccuracy. Qxd8 was best. } { [%clk 0:00:43] } 33... Qe7 { [%eval 2.24] [%clk 0:01:34] } 34. Qa5?! { [%eval 1.43] } { Inaccuracy. Qe5 was best. } { [%clk 0:00:39] } 34... b4?! { [%eval 2.23] } { Inaccuracy. Qg5 was best. } { [%clk 0:01:10] } 35. Rc7?! { [%eval 1.3] } { Inaccuracy. Red1 was best. } { [%clk 0:00:39] } 35... Qd6? { [%eval 2.75] } { Mistake. Qd8 was best. } { [%clk 0:01:01] } 36. Qa7? { [%eval 1.11] } { Mistake. Rb7 was best. } { [%clk 0:00:25] } 36... Qe5?! { [%eval 1.82] } { Inaccuracy. Qd2 was best. } { [%clk 0:00:40] } 37. f4?! { [%eval 1.13] } { Inaccuracy. Qc5 was best. } { [%clk 0:00:18] } 37... Qb2 { [%eval 1.21] [%clk 0:00:23] } 38. e5?? { [%eval -0.99] } { Blunder. Rd1 was best. } { [%clk 0:00:17] } 38... Rg8? { [%eval 0.43] } { Mistake. Bd5 was best. } { [%clk 0:00:13] } 39. Qf2 { [%eval 0.37] [%clk 0:00:06] } 39... Qxf2+?! { [%eval 1.27] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:10] } 40. Kxf2 { [%eval 1.2] [%clk 0:00:07] } 40... Rd8 { [%eval 1.11] [%clk 0:00:10] } 41. Ke2 { [%eval 0.62] [%clk 0:00:05] } 41... Nf5 { [%eval 1.0] [%clk 0:00:08] } 42. Rec1?! { [%eval 0.0] } { Inaccuracy. g4 was best. } { [%clk 0:00:04] } 42... Nd4+ { [%eval 0.0] [%clk 0:00:07] } 43. Kf2 { [%eval 0.0] [%clk 0:00:05] } 43... Nb5 { [%eval 0.0] [%clk 0:00:07] } 44. Re7 { [%eval 0.0] [%clk 0:00:05] } 44... Bg8 { [%eval 0.0] [%clk 0:00:05] } 45. Rc5?? { [%eval -2.63] } { Blunder. Rb7 was best. } { [%clk 0:00:05] } 45... Nc3 { [%eval -2.45] [%clk 0:00:05] } 46. Rcc7 { [%eval -2.6] [%clk 0:00:04] } 46... Nxa2 { [%eval -2.87] [%clk 0:00:05] } 47. g4?! { [%eval -3.86] } { Inaccuracy. Ra7 was best. } { [%clk 0:00:03] } 47... Nc3 { [%eval -4.03] [%clk 0:00:05] } 48. Ra7 { [%eval -3.2] [%clk 0:00:03] } 48... a2 { [%eval -3.18] [%clk 0:00:06] } 49. h4?! { [%eval -4.23] } { Inaccuracy. f5 was best. } { [%clk 0:00:03] } 49... Rd2+ { [%eval -4.09] [%clk 0:00:05] } 50. Ke3 { [%eval -4.51] [%clk 0:00:04] } 50... Rd1 { [%eval -4.41] [%clk 0:00:05] } 51. h5 { [%eval -5.41] [%clk 0:00:03] } 51... a1=Q { [%eval -5.47] [%clk 0:00:05] } 52. Rxa1 { [%eval -5.18] [%clk 0:00:04] } 52... Rxa1 { [%eval -5.02] [%clk 0:00:05] } 53. hxg6 { [%clk 0:00:04] } 53... hxg6 { [%clk 0:00:06] } 54. f5 { [%clk 0:00:05] } 54... gxf5 { [%clk 0:00:07] } 55. gxf5 { [%clk 0:00:06] } 55... Nd5+ { [%clk 0:00:08] } 56. Kd4 { [%clk 0:00:00] } 0-1