Event: Online_Olympiad_Div3_PoolE
Site: Chess.com
Date: 2021-08-28
White: Mendez, Andre
WhiteElo: 1972
Black: Escalona Landi, Samid Eduardo
BlackElo: 1981
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:03] } 1... c5 { [%eval 0.32] [%clk 0:15:02] } 2. Nc3 { [%eval 0.13] [%clk 0:15:06] } 2... a6 { [%eval 0.16] [%clk 0:15:06] } 3. f4 { [%eval 0.0] [%clk 0:15:09] } 3... b5 { [%eval 0.0] [%clk 0:15:10] } 4. Nf3 { [%eval -0.05] [%clk 0:15:11] } 4... Bb7 { [%eval 0.12] [%clk 0:15:14] } 5. d3 { [%eval -0.01] [%clk 0:15:08] } 5... e6 { [%eval 0.0] [%clk 0:15:18] } 6. Be2 { [%eval -0.13] [%clk 0:14:10] } 6... Nf6 { [%eval -0.06] [%clk 0:15:21] } 7. O-O { [%eval 0.13] [%clk 0:14:12] } 7... b4 { [%eval 0.32] [%clk 0:15:24] } 8. Nb1?! { [%eval -0.25] } { Inaccuracy. e5 was best. } { [%clk 0:14:13] } 8... d5 { [%eval -0.15] [%clk 0:15:29] } 9. e5 { [%eval -0.03] [%clk 0:14:11] } 9... Nfd7 { [%eval 0.0] [%clk 0:15:33] } 10. c3 { [%eval -0.12] [%clk 0:14:09] } 10... Nc6 { [%eval -0.18] [%clk 0:15:28] } 11. Be3 { [%eval -0.1] [%clk 0:13:37] } 11... Be7 { [%eval -0.31] [%clk 0:15:30] } 12. d4 { [%eval -0.21] [%clk 0:13:36] } 12... O-O?! { [%eval 0.34] } { Inaccuracy. a5 was best. } { [%clk 0:15:30] } 13. Nbd2?! { [%eval -0.48] } { Inaccuracy. cxb4 was best. } { [%clk 0:12:31] } 13... a5 { [%eval -0.25] [%clk 0:15:33] } 14. Bb5?! { [%eval -0.89] } { Inaccuracy. Nb3 was best. } { [%clk 0:12:12] } 14... Qb6 { [%eval -0.79] [%clk 0:15:35] } 15. Bxc6 { [%eval -1.19] [%clk 0:12:15] } 15... Bxc6 { [%eval -1.14] [%clk 0:15:37] } 16. Rb1?! { [%eval -1.73] } { Inaccuracy. dxc5 was best. } { [%clk 0:11:50] } 16... Bb5 { [%eval -1.98] [%clk 0:15:34] } 17. Rf2 { [%eval -2.11] [%clk 0:11:19] } 17... Rfc8?! { [%eval -1.49] } { Inaccuracy. Bd3 was best. } { [%clk 0:15:37] } 18. g4?! { [%eval -2.17] } { Inaccuracy. Nb3 was best. } { [%clk 0:10:50] } 18... Bd3 { [%eval -1.97] [%clk 0:15:39] } 19. Rc1 { [%eval -1.88] [%clk 0:10:51] } 19... bxc3 { [%eval -1.76] [%clk 0:15:37] } 20. bxc3 { [%eval -1.77] [%clk 0:10:29] } 20... c4? { [%eval -0.63] } { Mistake. cxd4 was best. } { [%clk 0:15:38] } 21. Ne1 { [%eval -0.44] [%clk 0:09:41] } 21... Ba3 { [%eval -0.5] [%clk 0:15:40] } 22. Nxd3 { [%eval -0.67] [%clk 0:09:33] } 22... cxd3 { [%eval -0.6] [%clk 0:15:45] } 23. Rb1 { [%eval -0.67] [%clk 0:09:30] } 23... Qc6 { [%eval -0.78] [%clk 0:15:49] } 24. Rb3 { [%eval -0.92] [%clk 0:09:02] } 24... Bf8 { [%eval -0.72] [%clk 0:15:51] } 25. Nb1? { [%eval -1.95] } { Mistake. f5 was best. } { [%clk 0:07:20] } 25... a4 { [%eval -1.85] [%clk 0:15:54] } 26. Rbb2 { [%eval -1.8] [%clk 0:07:18] } 26... Nb6? { [%eval -0.32] } { Mistake. Qa6 was best. } { [%clk 0:15:55] } 27. Qxd3 { [%eval -0.42] [%clk 0:06:36] } 27... Nc4 { [%eval -0.31] [%clk 0:15:59] } 28. Rbe2 { [%eval -0.39] [%clk 0:06:30] } 28... Rab8 { [%eval -0.47] [%clk 0:16:03] } 29. Rf1 { [%eval -0.79] [%clk 0:06:02] } 29... Rb7 { [%eval -0.95] [%clk 0:15:52] } 30. f5 { [%eval -0.7] [%clk 0:05:43] } 30... Rcb8 { [%eval -0.49] [%clk 0:15:55] } 31. Nd2 { [%eval -0.28] [%clk 0:02:54] } 31... Rb2 { [%eval 0.0] [%clk 0:15:14] } 32. Rff2?? { [%eval -4.39] } { Blunder. Nxc4 was best. } { [%clk 0:00:49] } 32... Rxa2 { [%eval -4.28] [%clk 0:15:09] } 33. Nxc4? { [%eval -7.26] } { Mistake. Nf3 was best. } { [%clk 0:00:40] } 33... dxc4 { [%eval -5.88] [%clk 0:15:13] } 34. Qd1 { [%eval -5.77] [%clk 0:00:40] } 34... Rxe2 { [%eval -5.66] [%clk 0:15:09] } 35. Rxe2 { [%eval -6.23] [%clk 0:00:34] } 35... Qe4 { [%eval -6.09] [%clk 0:15:08] } 36. Re1 { [%eval -6.81] [%clk 0:00:35] } 36... a3 { [%eval -6.98] [%clk 0:14:05] } 37. fxe6 { [%eval -6.09] [%clk 0:00:33] } 37... fxe6 { [%eval -6.87] [%clk 0:14:09] } 38. h3 { [%eval -9.69] [%clk 0:00:19] } 38... Rb2 { [%eval -8.66] [%clk 0:14:08] } 39. Bf2 { [%eval -8.75] [%clk 0:00:22] } 39... Qd3 { [%eval -8.82] [%clk 0:13:58] } 40. Qxd3 { [%eval -9.0] [%clk 0:00:21] } 40... cxd3 { [%eval -8.49] [%clk 0:14:03] } 41. Ra1 { [%eval -9.44] [%clk 0:00:25] } 41... a2 { [%eval -9.5] [%clk 0:14:04] } 42. Kg2 { [%eval -10.53] [%clk 0:00:28] } 42... d2 { [%eval -10.5] [%clk 0:14:07] } 43. Be3?! { [%eval #-7] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:00:17] } 43... d1=Q+ { [%eval #-6] [%clk 0:14:10] } 0-1