Event: Round 4: Juan Pablo Sanchez Barreto - Juan Camilo Alcaraz Suarez
Date: 2025-03-24
White: Juan Pablo Sanchez Barreto
Black: Juan Camilo Alcaraz Suarez
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard
TimeControl: 4+2

1. d4 { [%eval 0.17] [%clk 0:04:03] } 1... d5 { [%eval 0.2] [%clk 0:04:03] } 2. Nf3 { [%eval 0.08] [%clk 0:04:05] } 2... Nc6 { [%eval 0.5] [%clk 0:04:04] } 3. e3 { [%eval 0.42] [%clk 0:04:06] } 3... Nf6 { [%eval 0.41] [%clk 0:04:04] } 4. Bd3 { [%eval 0.0] } 4... e6 { [%eval 0.21] [%clk 0:04:00] } 5. c3 { [%eval -0.01] [%clk 0:04:10] } 5... Bd6 { [%eval -0.05] [%clk 0:04:00] } 6. Nbd2 { [%eval -0.07] [%clk 0:04:12] } 6... Qe7?! { [%eval 0.89] } { Inaccuracy. e5 was best. } { [%clk 0:03:58] } 7. Qe2? { [%eval -0.62] } { Mistake. O-O was best. } { [%clk 0:04:13] } 7... e5 { [%eval -0.42] [%clk 0:03:55] } 8. e4 { [%eval -0.41] [%clk 0:04:12] } 8... dxe4 { [%eval -0.07] [%clk 0:03:52] } 9. Nxe4 { [%eval -0.14] [%clk 0:04:12] } 9... exd4 { [%eval 0.1] [%clk 0:03:51] } 10. O-O { [%eval -0.08] [%clk 0:04:12] } 10... dxc3 { [%eval -0.07] [%clk 0:03:49] } 11. bxc3?! { [%eval -0.84] } { Inaccuracy. Bg5 was best. } { [%clk 0:04:11] } 11... Bf5?! { [%eval -0.18] } { Inaccuracy. Nxe4 was best. } { [%clk 0:03:47] } 12. Nfd2?! { [%eval -1.12] } { Inaccuracy. Nxd6+ was best. } { [%clk 0:04:12] } 12... O-O-O?? { [%eval 4.15] } { Blunder. O-O was best. } { [%clk 0:03:45] } 13. Nxd6+ { [%eval 4.07] [%clk 0:04:12] } 13... Qxd6 { [%eval 4.18] [%clk 0:03:43] } 14. Bxf5+ { [%eval 4.08] [%clk 0:04:13] } 14... Kb8 { [%eval 4.22] [%clk 0:03:41] } 15. Nc4 { [%eval 4.14] [%clk 0:04:13] } 15... Qf4? { [%eval 8.73] } { Mistake. Qd5 was best. } { [%clk 0:03:38] } 16. Bxf4 { [%eval 8.69] [%clk 0:04:11] } 16... Rhe8 { [%eval 8.94] [%clk 0:03:38] } 17. Qb2 { [%eval 8.39] [%clk 0:04:12] } 17... a6 { [%eval 10.75] [%clk 0:03:34] } 18. Na3 { [%eval 8.46] [%clk 0:04:10] } 18... Rd5 { [%eval 9.17] [%clk 0:03:31] } 19. Bh3 { [%eval 8.88] [%clk 0:04:09] } 19... Nh5 { [%eval 9.18] [%clk 0:03:29] } 20. Rab1 { [%eval 8.92] [%clk 0:04:11] } 20... Na5 { [%eval 9.21] [%clk 0:03:27] } 21. Nc4 { [%eval 7.96] [%clk 0:04:11] } 21... Rb5 { [%eval 10.11] [%clk 0:03:25] } 22. Qc2 { [%eval 7.28] [%clk 0:04:11] } 22... Rxb1 { [%eval 10.2] [%clk 0:03:19] } 23. Rxb1 { [%eval 9.91] [%clk 0:04:12] } 23... Nxc4 { [%eval 10.39] [%clk 0:03:20] } 24. Qb3 { [%eval 10.06] } 24... Na5?! { [%eval #9] } { Checkmate is now unavoidable. b5 was best. } { [%clk 0:03:19] } 25. Qb4? { [%eval 8.2] } { Lost forced checkmate sequence. Bxc7+ was best. } { [%clk 0:04:15] } 25... b6? { [%eval #2] } { Checkmate is now unavoidable. Nxf4 was best. } { [%clk 0:03:14] } 26. Qxa5? { [%eval 9.54] } { Lost forced checkmate sequence. Qxb6+ was best. } { [%clk 0:04:16] } 26... Ka7? { [%eval #7] } { Checkmate is now unavoidable. Nxf4 was best. } { [%clk 0:03:08] } 27. Qg5?! { [%eval 10.52] } { Lost forced checkmate sequence. Qxh5 was best. } { [%clk 0:04:15] } 27... Nf6?! { [%eval #7] } { Checkmate is now unavoidable. Nxf4 was best. } { [%clk 0:03:04] } 28. Bxc7 { [%eval #6] [%clk 0:04:16] } 28... Rc8 { [%eval #5] [%clk 0:03:02] } 29. Bxb6+ { [%eval #4] [%clk 0:04:16] } 29... Ka8 { [%eval #4] [%clk 0:03:03] } 30. g4 { [%eval #5] [%clk 0:04:16] } 30... Ne4 { [%eval #3] [%clk 0:02:56] } 31. Bg2 { [%eval #3] [%clk 0:04:17] } 31... Rb8 { [%eval #2] [%clk 0:02:47] } 32. Bxe4+ { [%eval #1] [%clk 0:04:11] } 32... Rb7 { [%eval #1] [%clk 0:02:45] } 33. Qd8# { [%clk 0:04:12] } 0-1