Event: Round 4: Raul Riera Brito - Mario Lopez Perea
Date: 2023-12-27
White: Raul Riera Brito
Black: Mario Lopez Perea
Result: 0-1
ECO: B15
Opening: Caro-Kann Defense: Tartakower Variation
Variant: Standard

1. e4 { [%eval 0.2] } 1... c6 { [%eval 0.37] } 2. d4 { [%eval 0.41] } 2... d5 { [%eval 0.33] } 3. Nc3 { [%eval 0.27] } 3... dxe4 { [%eval 0.33] } 4. Nxe4 { [%eval 0.34] } 4... Nf6 { [%eval 0.54] } 5. Nxf6+ { [%eval 0.29] } 5... exf6 { [%eval 0.26] } 6. c3 { [%eval 0.24] } 6... Bd6 { [%eval 0.4] } 7. Bd3 { [%eval 0.28] } 7... O-O { [%eval 0.51] } 8. Qc2 { [%eval 0.34] } 8... Re8+ { [%eval 0.44] } 9. Ne2 { [%eval 0.35] } 9... g6 { [%eval 0.43] } 10. O-O { [%eval 0.28] } 10... Qc7 { [%eval 0.29] } 11. h3 { [%eval 0.3] } 11... Nd7 { [%eval 0.29] } 12. Be3 { [%eval 0.15] } 12... f5 { [%eval 0.18] } 13. Qd2 { [%eval 0.19] } 13... b6 { [%eval 0.3] } 14. c4 { [%eval 0.38] } 14... c5 { [%eval 0.4] } 15. Bh6 { [%eval -0.11] } 15... Nf6 { [%eval 0.34] } 16. d5 { [%eval 0.37] } 16... Bd7 { [%eval 0.29] } 17. Nc3 { [%eval 0.21] } 17... f4 { [%eval 0.28] } 18. Be2 { [%eval -0.02] } 18... a6?! { [%eval 0.66] } { Inaccuracy. Ne4 was best. } 19. Bf3 { [%eval 0.79] } 19... Bf5 { [%eval 0.92] } 20. Rfe1 { [%eval 0.93] } 20... Re5?? { [%eval 3.61] } { Blunder. Rxe1+ was best. } 21. Ne2?? { [%eval 0.28] } { Blunder. Rxe5 was best. } 21... Rae8 { [%eval 0.37] } 22. Red1?? { [%eval -1.76] } { Blunder. a4 was best. } 22... Ne4 { [%eval -1.91] } 23. Qc1 { [%eval -1.83] } 23... g5 { [%eval -2.13] } 24. Nc3 { [%eval -2.42] } 24... Nxc3 { [%eval -2.38] } 25. Qxc3 { [%eval -2.66] } 25... f6? { [%eval -0.89] } { Mistake. Qd8 was best. } 26. Bh5 { [%eval -0.86] } 26... Bg6 { [%eval -0.79] } 27. Bf3?! { [%eval -1.51] } { Inaccuracy. Bg4 was best. } 27... Qf7 { [%eval -1.64] } 28. h4? { [%eval -3.7] } { Mistake. Qb3 was best. } 28... Bh5 { [%eval -3.12] } 29. Qd3?! { [%eval -4.78] } { Inaccuracy. Rd3 was best. } 29... Bxf3 { [%eval -4.96] } 30. Qxf3 { [%eval -4.89] } 30... Qg6 { [%eval -4.91] } 31. hxg5 { [%eval -5.35] } 31... fxg5 { [%eval -5.29] } 32. Qa3 { [%eval -5.78] } 32... Qxh6 { [%eval -5.95] } 33. Qxa6?? { [%eval #-4] } { Checkmate is now unavoidable. Qh3 was best. } 33... g4 { [%eval #-6] } 34. Qa3 { [%eval #-5] } 34... Rh5 { [%eval #-6] } 35. f3 { [%eval #-2] } 35... Rh1+ { [%eval #-1] } 0-1