Event: Round 4: Marquez Portillo, Darwin Jesus - Kristian Jose Chacin Pantoja
Date: 2024-12-14
White: Marquez Portillo, Darwin Jesus
WhiteElo: 1762
Black: Kristian Jose Chacin Pantoja
Result: 0-1
ECO: A40
Opening: Horwitz Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:15:15] } 1... e6 { [%eval 0.37] [%clk 0:15:08] } 2. Nf3 { [%eval 0.14] [%clk 0:15:18] } 2... b6 { [%eval 0.63] [%clk 0:15:12] } 3. c4 { [%eval 0.23] [%clk 0:15:15] } 3... Bb7 { [%eval 0.3] [%clk 0:15:19] } 4. Nc3 { [%eval 0.17] [%clk 0:15:20] } 4... g6?! { [%eval 0.89] } { Inaccuracy. Bb4 was best. } { [%clk 0:15:18] } 5. Bf4 { [%eval 0.59] [%clk 0:15:18] } 5... c6? { [%eval 1.88] } { Mistake. Nf6 was best. } { [%clk 0:15:15] } 6. e3 { [%eval 1.48] [%clk 0:15:15] } 6... Ne7?? { [%eval 4.15] } { Blunder. Nf6 was best. } { [%clk 0:15:22] } 7. Be5 { [%eval 4.2] [%clk 0:14:47] } 7... Rg8?! { [%eval 5.83] } { Inaccuracy. f6 was best. } { [%clk 0:15:26] } 8. Bf6?? { [%eval 1.62] } { Blunder. Ne4 was best. } { [%clk 0:14:32] } 8... Bg7 { [%eval 1.81] [%clk 0:15:33] } 9. Ne4?? { [%eval -0.06] } { Blunder. Bxg7 was best. } { [%clk 0:14:17] } 9... d5 { [%eval 0.0] [%clk 0:14:53] } 10. Bxe7 { [%eval -0.22] [%clk 0:12:29] } 10... Qxe7 { [%eval -0.04] [%clk 0:14:31] } 11. Nc3 { [%eval 0.0] [%clk 0:12:35] } 11... Nd7 { [%eval 0.22] [%clk 0:14:29] } 12. Be2 { [%eval -0.24] [%clk 0:12:43] } 12... O-O-O { [%eval 0.13] [%clk 0:14:35] } 13. O-O { [%eval -0.06] [%clk 0:12:23] } 13... f5 { [%eval 0.37] [%clk 0:14:35] } 14. Qa4 { [%eval 0.19] [%clk 0:12:00] } 14... Kb8 { [%eval 0.29] [%clk 0:14:37] } 15. Qc2? { [%eval -0.82] } { Mistake. cxd5 was best. } { [%clk 0:10:31] } 15... g5?! { [%eval 0.24] } { Inaccuracy. dxc4 was best. } { [%clk 0:14:41] } 16. a4?! { [%eval -0.74] } { Inaccuracy. cxd5 was best. } { [%clk 0:10:04] } 16... g4 { [%eval -1.13] [%clk 0:14:36] } 17. Nd2 { [%eval -0.92] [%clk 0:09:29] } 17... h5? { [%eval 0.65] } { Mistake. c5 was best. } { [%clk 0:14:35] } 18. a5 { [%eval 0.7] [%clk 0:09:38] } 18... h4? { [%eval 2.29] } { Mistake. c5 was best. } { [%clk 0:14:37] } 19. axb6 { [%eval 2.44] [%clk 0:08:50] } 19... Nxb6 { [%eval 2.5] [%clk 0:14:29] } 20. c5 { [%eval 2.33] [%clk 0:08:31] } 20... Nc8 { [%eval 2.37] [%clk 0:13:17] } 21. b4 { [%eval 2.39] [%clk 0:08:12] } 21... e5 { [%eval 2.58] [%clk 0:11:22] } 22. Nb3 { [%eval 2.44] [%clk 0:07:53] } 22... e4? { [%eval 4.83] } { Mistake. exd4 was best. } { [%clk 0:10:24] } 23. b5 { [%eval 4.7] [%clk 0:07:27] } 23... Rd7 { [%eval 5.83] [%clk 0:09:42] } 24. bxc6 { [%eval 5.46] [%clk 0:06:37] } 24... Bxc6 { [%eval 6.81] [%clk 0:09:46] } 25. Na5 { [%eval 6.61] [%clk 0:06:45] } 25... Kc7 { [%eval 9.04] [%clk 0:08:44] } 26. Nxc6 { [%eval 8.64] [%clk 0:06:00] } 26... Kxc6 { [%eval 10.22] [%clk 0:08:46] } 27. Qa4+ { [%eval 10.0] [%clk 0:04:30] } 27... Kc7 { [%eval 10.01] [%clk 0:08:53] } 28. Qa5+ { [%eval 9.39] [%clk 0:04:16] } 28... Nb6 { [%eval 13.21] [%clk 0:08:59] } 29. cxb6+ { [%eval 12.33] [%clk 0:03:42] } 29... axb6?! { [%eval #3] } { Checkmate is now unavoidable. Kc8 was best. } { [%clk 0:09:03] } 30. Nb5+ { [%eval #3] [%clk 0:03:27] } 30... Kd8 { [%eval #1] [%clk 0:06:19] } 31. Qa7?? { [%eval 3.9] } { Lost forced checkmate sequence. Qa8# was best. } 0-1