Event: Ronda 4: Medina Berlanga, Isaac - Cortes Sifuentes, Jose Luis
Date: 2024-12-07
White: Medina Berlanga, Isaac
Black: Cortes Sifuentes, Jose Luis
Result: 1/2-1/2
ECO: A04
Opening: Zukertort Opening: Ross Gambit
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:10:08] } 1... e5? { [%eval 1.37] } { Mistake. e6 was best. } { [%clk 0:10:05] } 2. Nxe5 { [%eval 1.16] [%clk 0:10:11] } 2... f6?! { [%eval 1.75] } { Inaccuracy. d5 was best. } { [%clk 0:10:05] } 3. Nf3 { [%eval 1.63] [%clk 0:10:13] } 3... Bb4?! { [%eval 2.28] } { Inaccuracy. d5 was best. } { [%clk 0:10:04] } 4. Nc3 { [%eval 2.01] [%clk 0:10:11] } 4... Nc6 { [%eval 2.17] [%clk 0:10:04] } 5. a3 { [%eval 1.86] [%clk 0:10:12] } 5... Bd6? { [%eval 3.34] } { Mistake. Bxc3 was best. } { [%clk 0:10:05] } 6. Rb1?! { [%eval 2.55] } { Inaccuracy. e4 was best. } { [%clk 0:10:14] } 6... f5 { [%eval 2.53] [%clk 0:10:01] } 7. h3 { [%eval 2.12] [%clk 0:10:16] } 7... Nf6 { [%eval 2.09] [%clk 0:10:01] } 8. Rh2?? { [%eval -0.89] } { Blunder. e3 was best. } { [%clk 0:10:19] } 8... Bxh2 { [%eval -0.89] [%clk 0:09:58] } 9. g3?? { [%eval -2.84] } { Blunder. Nxh2 was best. } { [%clk 0:10:20] } 9... d5 { [%eval -2.78] [%clk 0:09:45] } 10. Bg2? { [%eval -4.61] } { Mistake. d4 was best. } { [%clk 0:10:18] } 10... d4 { [%eval -4.67] [%clk 0:09:45] } 11. Na4 { [%eval -4.72] [%clk 0:10:18] } 11... f4 { [%eval -4.6] [%clk 0:09:43] } 12. gxf4 { [%eval -5.35] [%clk 0:10:17] } 12... Bxf4 { [%eval -5.35] [%clk 0:09:43] } 13. Bh1 { [%eval -5.63] [%clk 0:10:13] } 13... Na5 { [%eval -4.82] [%clk 0:09:42] } 14. c3 { [%eval -5.08] [%clk 0:10:11] } 14... dxc3 { [%eval -4.58] [%clk 0:09:43] } 15. bxc3 { [%eval -4.91] [%clk 0:10:13] } 15... Bf5?! { [%eval -3.68] } { Inaccuracy. O-O was best. } { [%clk 0:09:31] } 16. Rb2?! { [%eval -4.71] } { Inaccuracy. Rb5 was best. } { [%clk 0:10:09] } 16... Ne4 { [%eval -4.27] [%clk 0:09:24] } 17. c4?! { [%eval -6.94] } { Inaccuracy. Rb5 was best. } { [%clk 0:10:04] } 17... Nxc4?! { [%eval -4.92] } { Inaccuracy. Bg3 was best. } { [%clk 0:09:19] } 18. Rb1 { [%eval -6.19] [%clk 0:10:05] } 18... Nc5?? { [%eval -3.08] } { Blunder. Ncxd2 was best. } { [%clk 0:09:16] } 19. Ra1?? { [%eval -7.86] } { Blunder. Nxc5 was best. } { [%clk 0:10:08] } 19... Ne4? { [%eval -3.93] } { Mistake. Nd3+ was best. } { [%clk 0:09:02] } 20. d3 { [%eval -3.82] [%clk 0:10:09] } 20... Bxc1 { [%eval -3.92] [%clk 0:08:55] } 21. dxc4? { [%eval -7.06] } { Mistake. Rxc1 was best. } { [%clk 0:10:10] } 21... Bf4 { [%eval -5.84] [%clk 0:08:51] } 22. Nb2 { [%eval -7.09] [%clk 0:10:08] } 22... Qc8 { [%eval -5.77] [%clk 0:08:53] } 23. Qc2 { [%eval -6.67] [%clk 0:10:07] } 23... Nc5 { [%eval -6.71] [%clk 0:08:51] } 24. Qd1 { [%eval -6.58] } 24... Bd6 { [%eval -6.35] [%clk 0:08:42] } 25. h4 { [%eval -7.31] [%clk 0:10:07] } 25... Be4 { [%eval -7.26] [%clk 0:08:29] } 26. Nd4 { [%eval -8.94] [%clk 0:10:02] } 26... c6 { [%eval -6.66] [%clk 0:08:19] } 27. Rc1 { [%eval -8.5] [%clk 0:09:56] } 27... Bxh1 { [%eval -8.44] [%clk 0:08:15] } 28. Kf1 { [%eval -10.69] [%clk 0:09:52] } 28... Be4 { [%eval -9.51] [%clk 0:07:59] } 29. Ra1 { [%eval -12.69] [%clk 0:09:42] } 29... Qh3+ { [%eval -12.8] [%clk 0:07:48] } 30. Ke1 { [%eval -12.04] [%clk 0:09:43] } 30... Nb3 { [%eval -7.5] [%clk 0:07:45] } 31. Ra2? { [%eval #-1] } { Checkmate is now unavoidable. Qxb3 was best. } { [%clk 0:09:40] } 31... Nxd4?! { [%eval -12.8] } { Lost forced checkmate sequence. Qh1# was best. } { [%clk 0:07:41] } 32. e3?! { [%eval #-21] } { Checkmate is now unavoidable. Ra1 was best. } { [%clk 0:09:40] } 32... Nf3+ { [%eval -13.96] [%clk 0:07:39] } 1/2-1/2