Event: Online_Olympiad_Div2_PoolE
Site: Chess.com
Date: 2021-09-03
White: Santiago Sontay, Jenny Fernanda
WhiteElo: 1332
Black: Rozas Lazcano, Valeska
BlackElo: 1966
Result: 1-0
ECO: B43
Opening: Sicilian Defense: Kan Variation, Wing Attack
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:03] } 1... c5 { [%eval 0.32] [%clk 0:15:03] } 2. Nf3 { [%eval 0.0] [%clk 0:15:03] } 2... e6 { [%eval 0.42] [%clk 0:15:06] } 3. d4 { [%eval 0.42] [%clk 0:15:01] } 3... cxd4 { [%eval 0.15] [%clk 0:15:10] } 4. Nxd4 { [%eval 0.23] [%clk 0:15:04] } 4... a6 { [%eval 0.19] [%clk 0:15:13] } 5. Nc3 { [%eval 0.26] [%clk 0:15:01] } 5... b5 { [%eval 0.41] [%clk 0:15:16] } 6. Be3 { [%eval 0.0] [%clk 0:14:46] } 6... Bb7 { [%eval 0.25] [%clk 0:15:12] } 7. Bd3?! { [%eval -0.44] } { Inaccuracy. f3 was best. } { [%clk 0:14:42] } 7... Qc7 { [%eval -0.18] [%clk 0:15:14] } 8. O-O { [%eval 0.02] [%clk 0:14:33] } 8... Nf6 { [%eval -0.21] [%clk 0:15:06] } 9. a3 { [%eval -0.16] [%clk 0:14:21] } 9... Be7 { [%eval -0.12] [%clk 0:15:03] } 10. Qe2 { [%eval -0.34] [%clk 0:14:11] } 10... d6 { [%eval -0.26] [%clk 0:15:01] } 11. f4 { [%eval -0.26] [%clk 0:13:55] } 11... g6 { [%eval 0.02] [%clk 0:14:49] } 12. Rae1 { [%eval 0.03] [%clk 0:13:40] } 12... Nbd7 { [%eval 0.04] [%clk 0:14:45] } 13. h3 { [%eval -0.24] [%clk 0:11:33] } 13... h5? { [%eval 1.15] } { Mistake. e5 was best. } { [%clk 0:12:55] } 14. Bf2?! { [%eval 0.34] } { Inaccuracy. Nf3 was best. } { [%clk 0:09:57] } 14... Nc5 { [%eval 0.42] [%clk 0:06:06] } 15. Rd1 { [%eval 0.25] [%clk 0:08:31] } 15... O-O-O?? { [%eval 3.78] } { Blunder. Rc8 was best. } { [%clk 0:01:50] } 16. b4 { [%eval 3.84] [%clk 0:04:25] } 16... Nxd3 { [%eval 4.43] [%clk 0:01:17] } 17. cxd3 { [%eval 4.2] [%clk 0:04:22] } 17... Kd7 { [%eval 3.84] [%clk 0:01:07] } 18. Rc1 { [%eval 3.5] [%clk 0:04:14] } 18... Qb8 { [%eval 4.33] [%clk 0:01:03] } 19. Rc2? { [%eval 2.31] } { Mistake. a4 was best. } { [%clk 0:03:49] } 19... Rc8 { [%eval 2.36] [%clk 0:01:05] } 20. Rfc1 { [%eval 2.66] [%clk 0:03:45] } 20... Rhd8 { [%eval 2.56] [%clk 0:00:58] } 21. a4 { [%eval 2.41] [%clk 0:02:52] } 21... Bc6? { [%eval 4.52] } { Mistake. e5 was best. } { [%clk 0:00:39] } 22. axb5 { [%eval 4.25] [%clk 0:01:41] } 22... Bxb5?! { [%eval 6.12] } { Inaccuracy. axb5 was best. } { [%clk 0:00:36] } 23. Ncxb5 { [%eval 6.02] [%clk 0:01:17] } 23... axb5 { [%eval 6.06] [%clk 0:00:39] } 24. Nc6 { [%eval 6.19] [%clk 0:01:21] } 24... Rxc6 { [%eval 6.76] [%clk 0:00:26] } 25. Rxc6 { [%eval 6.9] [%clk 0:01:23] } 25... Ke8 { [%eval 7.29] [%clk 0:00:28] } 26. Bb6 { [%eval 6.94] [%clk 0:01:16] } 26... Nd7 { [%eval 8.15] [%clk 0:00:12] } 27. Bxd8 { [%eval 7.71] [%clk 0:01:10] } 27... Bxd8 { [%eval 7.78] [%clk 0:00:17] } 28. d4 { [%eval 7.94] [%clk 0:00:58] } 28... Qa7 { [%eval 8.73] [%clk 0:00:21] } 29. Qd3 { [%eval 7.9] [%clk 0:00:43] } 29... Qa4 { [%eval 8.94] [%clk 0:00:23] } 30. Qc3 { [%eval 8.41] [%clk 0:00:44] } 30... Ke7 { [%eval 9.04] [%clk 0:00:24] } 31. Kh1 { [%eval 7.71] [%clk 0:00:42] } 31... Qa7 { [%eval 8.06] [%clk 0:00:26] } 32. g4?! { [%eval 5.21] } { Inaccuracy. e5 was best. } { [%clk 0:00:37] } 32... hxg4 { [%eval 5.67] [%clk 0:00:30] } 33. hxg4 { [%eval 5.65] [%clk 0:00:41] } 33... Qb7?! { [%eval 8.15] } { Inaccuracy. Nf6 was best. } { [%clk 0:00:29] } 34. Qd3?! { [%eval 5.43] } { Inaccuracy. d5 was best. } { [%clk 0:00:40] } 34... Nb8 { [%eval 6.25] [%clk 0:00:25] } 35. Rc8 { [%eval 5.82] [%clk 0:00:39] } 35... Nd7 { [%eval 6.75] [%clk 0:00:26] } 36. d5 { [%eval 6.91] [%clk 0:00:38] } 36... exd5 { [%eval 7.69] [%clk 0:00:28] } 37. exd5 { [%eval 7.13] [%clk 0:00:41] } 37... Qb6 { [%eval 13.8] [%clk 0:00:27] } 38. Qe4+ { [%eval 10.3] [%clk 0:00:39] } 38... Kf8 { [%eval 10.02] [%clk 0:00:31] } 39. R1c7?! { [%eval 5.48] } { Inaccuracy. R1c6 was best. } { [%clk 0:00:37] } 39... Nf6?? { [%eval #3] } { Checkmate is now unavoidable. Qxc7 was best. } { [%clk 0:00:27] } 40. Rxd8+ { [%eval #5] [%clk 0:00:34] } 40... Kg7 { [%eval #5] [%clk 0:00:29] } 41. Qe7 { [%eval #4] [%clk 0:00:33] } 41... Qf2 { [%eval #2] [%clk 0:00:19] } 42. Qxf7+ { [%eval #1] [%clk 0:00:37] } 42... Kh6 { [%eval #1] [%clk 0:00:23] } 43. Rh8+ { [%eval #1] [%clk 0:00:39] } 43... Nh7 { [%eval #1] [%clk 0:00:27] } 44. Qxh7# { [%clk 0:00:43] } 1-0