Event: Round 15: Edgardo J. Almedina Ortiz - Nathaniel Mathurin
Date: 2023-07-06
White: Edgardo J. Almedina Ortiz
Black: Nathaniel Mathurin
Result: 0-1
ECO: E32
Opening: Nimzo-Indian Defense: Classical Variation, Keres Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:02] } 1... Nf6 { [%eval 0.28] [%clk 0:03:03] } 2. c4 { [%eval 0.16] [%clk 0:03:03] } 2... e6 { [%eval 0.23] [%clk 0:03:04] } 3. Nc3 { [%eval 0.05] [%clk 0:03:04] } 3... Bb4 { [%eval 0.25] [%clk 0:03:05] } 4. Qc2 { [%eval 0.0] [%clk 0:03:04] } 4... O-O { [%eval 0.0] [%clk 0:03:06] } 5. a3 { [%eval 0.0] [%clk 0:03:05] } 5... Bxc3+ { [%eval 0.13] [%clk 0:03:04] } 6. Qxc3 { [%eval 0.04] [%clk 0:03:06] } 6... b6 { [%eval 0.07] [%clk 0:03:05] } 7. Bg5 { [%eval 0.0] [%clk 0:03:05] } 7... Bb7 { [%eval 0.0] [%clk 0:03:06] } 8. f3 { [%eval 0.18] [%clk 0:03:04] } 8... h6 { [%eval 0.14] [%clk 0:03:07] } 9. Bh4 { [%eval 0.04] [%clk 0:03:04] } 9... d5 { [%eval 0.17] [%clk 0:03:08] } 10. cxd5 { [%eval 0.22] [%clk 0:03:01] } 10... Bxd5 { [%eval 0.71] [%clk 0:03:09] } 11. e3?! { [%eval 0.0] } { Inaccuracy. Bf2 was best. } { [%clk 0:02:47] } 11... c5 { [%eval 0.0] [%clk 0:03:06] } 12. Rd1 { [%eval -0.15] [%clk 0:02:43] } 12... cxd4 { [%eval 0.14] [%clk 0:03:03] } 13. Rxd4 { [%eval -0.27] [%clk 0:02:34] } 13... Qc8?! { [%eval 0.58] } { Inaccuracy. Nbd7 was best. } { [%clk 0:03:00] } 14. Ne2 { [%eval 0.5] [%clk 0:02:20] } 14... Nbd7 { [%eval 0.65] [%clk 0:03:00] } 15. e4 { [%eval 0.46] [%clk 0:02:11] } 15... Bb7 { [%eval 0.71] [%clk 0:02:16] } 16. Rc4 { [%eval 0.17] [%clk 0:02:06] } 16... Qe8 { [%eval 0.25] [%clk 0:02:17] } 17. Bg3 { [%eval -0.06] [%clk 0:01:53] } 17... Ba6 { [%eval -0.04] [%clk 0:02:06] } 18. Rc7 { [%eval -0.12] [%clk 0:01:47] } 18... Nc5 { [%eval -0.19] [%clk 0:02:04] } 19. Nd4 { [%eval -0.39] [%clk 0:01:38] } 19... Bxf1 { [%eval -0.41] [%clk 0:02:04] } 20. Kxf1? { [%eval -1.82] } { Mistake. Rxf1 was best. } { [%clk 0:01:37] } 20... e5?? { [%eval 0.0] } { Blunder. Qa4 was best. } { [%clk 0:01:58] } 21. Nf5 { [%eval -0.37] [%clk 0:01:31] } 21... Qb5+ { [%eval 0.0] [%clk 0:01:59] } 22. Kf2?? { [%eval -6.09] } { Blunder. Kg1 was best. } { [%clk 0:01:22] } 22... Nfxe4+ { [%eval -6.09] [%clk 0:01:58] } 23. fxe4 { [%eval -6.12] [%clk 0:01:20] } 23... Nxe4+ { [%eval -6.27] [%clk 0:01:58] } 24. Kf3 { [%eval -7.05] [%clk 0:01:20] } 24... Nxc3 { [%eval -7.03] [%clk 0:01:58] } 25. bxc3 { [%eval -7.83] [%clk 0:01:21] } 25... Qd3+ { [%eval -8.15] [%clk 0:01:58] } 26. Ne3 { [%eval -7.8] [%clk 0:01:17] } 26... Rfc8 { [%eval -5.94] [%clk 0:01:56] } 27. Rd1 { [%eval -6.22] [%clk 0:01:11] } 27... Qg6 { [%eval -6.1] [%clk 0:01:55] } 28. Rdd7 { [%eval -6.48] [%clk 0:01:07] } 28... Rxc7 { [%eval -6.28] [%clk 0:01:54] } 29. Rxc7 { [%eval -6.33] [%clk 0:01:08] } 29... f6 { [%eval -6.18] [%clk 0:01:50] } 30. Bf2 { [%eval -6.25] [%clk 0:01:00] } 30... Rd8 { [%eval -6.46] [%clk 0:01:50] } 31. Rxa7 { [%eval -6.12] [%clk 0:00:56] } 31... Rd3 { [%eval -6.55] [%clk 0:01:50] } 32. c4 { [%eval -6.92] [%clk 0:00:55] } 32... f5 { [%eval -6.91] [%clk 0:01:47] } 33. Ke2 { [%eval -6.81] [%clk 0:00:54] } 33... f4 { [%eval -7.2] [%clk 0:01:48] } 34. Nd5? { [%eval #-8] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:00:51] } 34... Qe4+ { [%eval #-9] [%clk 0:01:49] } 35. Be3 { [%eval #-10] [%clk 0:00:29] } 35... Rxe3+? { [%eval -7.1] } { Lost forced checkmate sequence. Qxc4 was best. } { [%clk 0:01:49] } 36. Nxe3 { [%eval -6.7] [%clk 0:00:29] } 36... Qxe3+ { [%eval -7.17] [%clk 0:01:49] } 37. Kf1? { [%eval #-12] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 0:00:27] } 37... e4?! { [%eval -10.79] } { Lost forced checkmate sequence. Qd3+ was best. } { [%clk 0:01:50] } 38. a4?! { [%eval #-9] } { Checkmate is now unavoidable. Ra8+ was best. } { [%clk 0:00:21] } 38... f3 { [%eval #-7] [%clk 0:01:51] } 39. gxf3 { [%eval #-7] [%clk 0:00:19] } 39... exf3 { [%eval #-6] [%clk 0:01:51] } 0-1