Event: Online_Olympiad_Div4_PoolE
Site: Chess.com
Date: 2021-08-22
White: Mathurin, Nathaniel
WhiteElo: 2067
Black: De Souza, David
BlackElo: 1114
Result: 1-0
ECO: C78
Opening: Ruy Lopez: Morphy Defense, Arkhangelsk Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:14:59] } 1... e5 { [%eval 0.12] [%clk 0:14:54] } 2. Nf3 { [%eval 0.17] [%clk 0:15:02] } 2... Nc6 { [%eval 0.12] [%clk 0:14:56] } 3. Bb5 { [%eval 0.2] [%clk 0:15:07] } 3... a6 { [%eval 0.22] [%clk 0:14:54] } 4. Ba4 { [%eval 0.4] [%clk 0:15:10] } 4... b5 { [%eval 0.36] [%clk 0:14:57] } 5. Bb3 { [%eval 0.44] [%clk 0:15:13] } 5... Nf6 { [%eval 0.42] [%clk 0:00:56] } 6. O-O { [%eval 0.33] [%clk 0:15:17] } 6... Bb7 { [%eval 0.39] [%clk 0:00:54] } 7. a4 { [%eval -0.08] [%clk 0:15:20] } 7... bxa4? { [%eval 1.31] } { Mistake. Nxe4 was best. } { [%clk 0:00:47] } 8. Rxa4 { [%eval 1.4] [%clk 0:15:20] } 8... Bd6?! { [%eval 2.43] } { Inaccuracy. Be7 was best. } { [%clk 0:00:43] } 9. Re1?! { [%eval 1.47] } { Inaccuracy. d4 was best. } { [%clk 0:15:22] } 9... O-O?! { [%eval 2.27] } { Inaccuracy. Be7 was best. } { [%clk 0:00:46] } 10. d4 { [%eval 2.75] [%clk 0:15:20] } 10... exd4?! { [%eval 3.69] } { Inaccuracy. Qe7 was best. } { [%clk 0:00:11] } 11. e5 { [%eval 3.61] [%clk 0:15:23] } 11... Re8? { [%eval 6.14] } { Mistake. Nxe5 was best. } { [%clk 0:00:10] } 12. exd6 { [%eval 6.39] [%clk 0:15:25] } 12... Rxe1+ { [%eval 6.32] [%clk 0:00:10] } 13. Qxe1 { [%eval 6.21] [%clk 0:15:30] } 13... cxd6 { [%eval 6.22] [%clk 0:00:14] } 14. Bf4 { [%eval 5.43] [%clk 0:15:33] } 14... d5 { [%eval 6.02] [%clk 0:00:17] } 15. Nxd4 { [%eval 6.15] [%clk 0:15:31] } 15... Nxd4 { [%eval 6.23] [%clk 0:00:13] } 16. Rxd4 { [%eval 6.08] [%clk 0:15:36] } 16... Qe8 { [%eval 6.43] [%clk 0:00:11] } 17. Qd1 { [%eval 6.62] [%clk 0:15:35] } 17... Rc8 { [%eval 6.57] [%clk 0:00:12] } 18. h3 { [%eval 6.6] [%clk 0:15:37] } 18... h6 { [%eval 6.37] [%clk 0:00:12] } 19. Nc3 { [%eval 6.77] [%clk 0:15:40] } 19... d6 { [%eval 7.07] [%clk 0:00:08] } 20. Nxd5 { [%eval 6.69] [%clk 0:15:38] } 20... Bxd5 { [%eval 6.77] [%clk 0:00:10] } 21. Bxd5 { [%eval 6.61] [%clk 0:15:42] } 21... Qb5 { [%eval 8.08] [%clk 0:00:11] } 22. Bb3 { [%eval 8.15] [%clk 0:15:32] } 22... d5 { [%eval 8.26] [%clk 0:00:05] } 23. Qf3 { [%eval 7.67] [%clk 0:15:24] } 23... Qb6 { [%eval 8.06] [%clk 0:00:06] } 24. Be5 { [%eval 8.16] [%clk 0:15:10] } 24... Nd7 { [%eval 10.24] [%clk 0:00:07] } 25. Qxd5 { [%eval 8.16] [%clk 0:15:01] } 25... Nxe5 { [%eval 8.27] [%clk 0:00:11] } 26. Qxe5 { [%eval 8.13] [%clk 0:15:04] } 26... Rc6? { [%eval #7] } { Checkmate is now unavoidable. Rd8 was best. } { [%clk 0:00:11] } 27. Rf4?! { [%eval 10.04] } { Lost forced checkmate sequence. Qe8+ was best. } { [%clk 0:14:57] } 27... Rf6?! { [%eval #21] } { Checkmate is now unavoidable. Re6 was best. } { [%clk 0:00:11] } 28. Rxf6 { [%eval #14] [%clk 0:14:57] } 28... Qxf6 { [%eval 65.96] [%clk 0:00:13] } 29. Qxf6 { [%eval 9.68] [%clk 0:15:01] } 29... gxf6 { [%eval 9.23] [%clk 0:00:17] } 30. f4 { [%eval 10.74] [%clk 0:15:05] } 30... Kf8 { [%eval 9.25] [%clk 0:00:21] } 31. Kf2 { [%eval 9.08] [%clk 0:15:09] } 31... Ke7 { [%eval 9.5] [%clk 0:00:25] } 32. Ke3 { [%eval 9.39] [%clk 0:15:13] } 32... Kd6 { [%eval 9.59] [%clk 0:00:29] } 33. Kd4 { [%eval 9.9] [%clk 0:15:18] } 33... Kc6 { [%eval 9.85] [%clk 0:00:33] } 34. Bxf7 { [%eval 10.34] [%clk 0:15:21] } 34... Kb5 { [%eval 11.95] [%clk 0:00:36] } 35. g4 { [%eval 12.13] [%clk 0:15:23] } 35... a5 { [%eval 14.94] [%clk 0:00:37] } 36. Ke4 { [%eval 11.52] [%clk 0:15:27] } 36... Kb4 { [%eval 15.19] [%clk 0:00:41] } 37. Kf5 { [%eval 66.77] [%clk 0:15:30] } 1-0