Event: Round 4: Castiblanco Bautista, Dana Gabriela - Riano Espinoza, Laura Sofia
Date: 2025-07-12
White: Castiblanco Bautista, Dana Gabriela
WhiteElo: 1619
Black: Riano Espinoza, Laura Sofia
BlackElo: 1757
Result: 1-0
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:11:18] } 1... c6 { [%eval 0.23] [%clk 0:14:14] } 2. d4 { [%eval 0.24] [%clk 0:11:24] } 2... d5 { [%eval 0.24] } 3. exd5 { [%eval 0.08] } 3... cxd5 { [%eval 0.18] } 4. Bd3 { [%eval 0.1] } 4... Nf6 { [%eval 0.17] } 5. Ne2 { [%eval 0.03] } 5... Bg4 { [%eval 0.14] } 6. h3 { [%eval 0.07] } 6... Bh5 { [%eval 0.03] } 7. Bf4 { [%eval -0.05] } 7... e6 { [%eval 0.0] } 8. Nd2 { [%eval 0.11] } 8... Bd6 { [%eval 0.1] } 9. Nf3? { [%eval -1.08] } { Mistake. Bxd6 was best. } 9... Bxf3 { [%eval -1.1] } 10. gxf3 { [%eval -1.13] } 10... Qb6?! { [%eval -0.42] } { Inaccuracy. Bxf4 was best. } 11. Bxd6 { [%eval -0.52] } 11... Qxd6 { [%eval -0.43] } 12. Qd2 { [%eval -0.44] } 12... Nc6 { [%eval -0.25] } 13. O-O-O { [%eval -0.52] } 13... a6 { [%eval -0.06] } 14. Rdg1?! { [%eval -0.68] } { Inaccuracy. Qg5 was best. } 14... Rg8 { [%eval -0.36] } 15. f4 { [%eval -0.86] } 15... O-O-O { [%eval -0.42] } 16. c3 { [%eval -0.79] } 16... Ne4?! { [%eval -0.08] } { Inaccuracy. g6 was best. } 17. Qe3 { [%eval -0.36] } 17... f5 { [%eval 0.06] } 18. Ng3 { [%eval -0.06] } 18... Kb8 { [%eval 0.03] } 19. Re1 { [%eval -0.17] } 19... g6 { [%eval -0.1] } 20. Rhg1 { [%eval -0.15] } 20... Rge8 { [%eval 0.0] } 21. h4 { [%eval 0.0] } 21... Nf6 { [%eval 0.07] } 22. f3 { [%eval -0.19] } 22... Na5 { [%eval 0.24] } 23. h5?! { [%eval -0.35] } { Inaccuracy. Qe5 was best. } 23... gxh5?! { [%eval 0.22] } { Inaccuracy. Nc4 was best. } 24. Rh1 { [%eval 0.0] } 24... Nc4 { [%eval 0.0] } 25. Bxc4 { [%eval 0.0] } 25... dxc4 { [%eval 0.0] } 26. Nxh5 { [%eval 0.0] } 26... Nxh5?! { [%eval 0.87] } { Inaccuracy. Nd5 was best. } 27. Rxh5 { [%eval 0.83] } 27... Rd7? { [%eval 2.08] } { Mistake. Rh8 was best. } 28. Reh1? { [%eval 0.73] } { Mistake. Rxf5 was best. } 28... Ree7 { [%eval 0.67] } 29. Rh6 { [%eval 0.79] } 29... Ka8 { [%eval 0.77] } 30. Rf6 { [%eval 0.62] } 30... Qc6?? { [%eval 5.01] } { Blunder. Rd8 was best. } 31. Rf8+ { [%eval 5.07] } 31... Ka7 { [%eval 4.99] } 32. d5+ { [%eval 4.8] } 32... Qb6 { [%eval 5.35] } 33. Ra8+ { [%eval 5.04] } 33... Kxa8 { [%eval 4.97] } 34. Qxb6 { [%eval 4.69] } 34... Rxd5 { [%eval 5.46] } 35. Rh6 { [%eval 5.09] } 35... Red7 { [%eval 4.97] } 36. Rh1 { [%eval 4.92] } 36... Rd3 { [%eval 5.59] } 37. Qxe6 { [%eval 5.48] } 37... Rd8 { [%eval 5.65] } 38. Qxf5 { [%eval 5.46] } 38... Rxf3 { [%eval 6.03] } 39. Qe4 { [%eval 6.06] } 39... Rfd3 { [%eval 6.13] } 40. Qxc4 { [%eval 5.67] } 40... Ka7 { [%eval 7.31] } 41. Rxh7 { [%eval 7.0] } 41... Rd1+ { [%eval 7.56] } 42. Kc2 { [%eval 7.4] } 42... R1d2+ { [%eval 7.08] } 43. Kb3 { [%eval 6.79] } 43... R2d6 { [%eval 8.52] } 44. Qc5+ { [%eval 7.85] } 44... Ka8? { [%eval #9] } { Checkmate is now unavoidable. Rb6+ was best. } 45. Rh8?! { [%eval 12.6] } { Lost forced checkmate sequence. Qc7 was best. } 45... Rd7?! { [%eval #18] } { Checkmate is now unavoidable. Rxh8 was best. } 46. Rxd8+ { [%eval #17] } 46... Rxd8 { [%eval #26] } 47. f5 { [%eval 15.59] } 1-0