Event: Round 2: Santos Flores, Alberto - Guevara Ruiz, Santiago Jose
Date: 2024-05-27
White: Santos Flores, Alberto
WhiteTitle: IM
WhiteElo: 2191
Black: Guevara Ruiz, Santiago Jose
BlackElo: 1920
Result: 1-0
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Main Line
Variant: Standard

1. e4 { [%eval 0.15] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.25] } 2... d6 { [%eval 0.27] } 3. Bb5+ { [%eval 0.18] } 3... Bd7 { [%eval 0.22] } 4. c4 { [%eval 0.16] } 4... Nc6 { [%eval 0.19] } 5. Nc3 { [%eval 0.14] } 5... g6 { [%eval 0.35] } 6. d4 { [%eval 0.13] } 6... cxd4 { [%eval 0.22] } 7. Nxd4 { [%eval 0.12] } 7... Bg7 { [%eval 0.28] } 8. Be3 { [%eval 0.19] } 8... Nf6 { [%eval 0.27] } 9. f3 { [%eval 0.0] } 9... O-O { [%eval 0.0] } 10. Rc1 { [%eval -0.37] } 10... Rc8 { [%eval 0.12] } 11. O-O { [%eval -0.1] } 11... Ne5?! { [%eval 0.48] } { Inaccuracy. Nxd4 was best. } 12. Bxd7 { [%eval 0.41] } 12... Nfxd7 { [%eval 0.38] } 13. b3 { [%eval 0.41] } 13... Nc5 { [%eval 0.52] } 14. Qd2 { [%eval 0.49] } 14... a5?! { [%eval 1.31] } { Inaccuracy. Re8 was best. } 15. Rfd1 { [%eval 1.13] } 15... a4 { [%eval 1.19] } 16. Rb1 { [%eval 1.16] } 16... Ra8 { [%eval 1.54] } 17. Nd5 { [%eval 1.46] } 17... axb3 { [%eval 1.46] } 18. axb3 { [%eval 1.64] } 18... e6 { [%eval 1.58] } 19. Nc3 { [%eval 1.44] } 19... Qe7 { [%eval 1.48] } 20. Ndb5 { [%eval 1.57] } 20... Rfd8 { [%eval 1.58] } 21. h3 { [%eval 1.07] } 21... Qh4?! { [%eval 1.9] } { Inaccuracy. Nc6 was best. } 22. f4 { [%eval 1.31] } 22... Nc6 { [%eval 1.27] } 23. b4 { [%eval 1.35] } 23... Na6 { [%eval 1.22] } 24. Na4?! { [%eval 0.17] } { Inaccuracy. Ne2 was best. } 24... Naxb4 { [%eval 0.22] } 25. Rxb4 { [%eval 0.0] } 25... Nxb4 { [%eval 0.0] } 26. Qxb4 { [%eval 0.01] } 26... Qg3 { [%eval 0.0] } 27. Bb6 { [%eval 0.05] } 27... Rd7?! { [%eval 0.75] } { Inaccuracy. Rf8 was best. } 28. Rf1 { [%eval 0.87] } 28... Qd3 { [%eval 0.9] } 29. Bf2 { [%eval 0.67] } 29... Rdd8 { [%eval 0.71] } 30. c5?! { [%eval -0.27] } { Inaccuracy. Nb6 was best. } 30... Qc2 { [%eval -0.3] } 31. Nb6 { [%eval -0.35] } 31... dxc5 { [%eval -0.24] } 32. Qxc5 { [%eval -0.32] } 32... Qxc5 { [%eval -0.35] } 33. Bxc5 { [%eval -0.36] } 33... Ra5 { [%eval -0.05] } 34. Rb1 { [%eval -0.02] } 34... Rd2?? { [%eval 3.48] } { Blunder. Ra6 was best. } 35. Nc4 { [%eval 3.5] } 35... Rxb5 { [%eval 3.91] } 36. Rxb5 { [%eval 3.89] } 36... Rc2 { [%eval 3.98] } 37. Rxb7 { [%eval 3.9] } 37... f5?! { [%eval 5.37] } { Inaccuracy. h6 was best. } 38. Rb8+ { [%eval 5.28] } 38... Kf7 { [%eval 5.22] } 39. Nd6+ { [%eval 5.26] } 39... Ke7 { [%eval 5.18] } 40. Nxf5+ { [%eval 5.1] } 40... Kf7?? { [%eval #14] } { Checkmate is now unavoidable. Kd7 was best. } 41. Rb7+ { [%eval #13] } 1-0