Event: Round 9: Chacon Guzman, Kevin Stiwar - Perez Castellanos, Ronald Augusto
Date: 2024-12-08
White: Chacon Guzman, Kevin Stiwar
WhiteElo: 1722
Black: Perez Castellanos, Ronald Augusto
Result: 1-0
ECO: B20
Opening: Sicilian Defense: Bowdler Attack
Variant: Standard

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] [%clk 1:30:30] } 2. Bc4 { [%eval 0.0] } 2... d6 { [%eval 0.03] [%clk 1:30:30] } 3. Nc3 { [%eval 0.04] } 3... Nf6 { [%eval 0.06] [%clk 1:30:30] } 4. d3 { [%eval -0.03] } 4... a6 { [%eval 0.0] [%clk 1:30:30] } 5. a4 { [%eval -0.21] } 5... g6 { [%eval 0.0] [%clk 1:30:30] } 6. f4 { [%eval 0.0] } 6... Nc6 { [%eval 0.17] [%clk 1:30:30] } 7. h3 { [%eval -0.18] } 7... Bg7 { [%eval -0.04] [%clk 1:30:30] } 8. Nf3 { [%eval -0.07] } 8... Bd7? { [%eval 1.38] } { Mistake. e6 was best. } { [%clk 1:30:30] } 9. O-O?! { [%eval 0.47] } { Inaccuracy. e5 was best. } 9... O-O { [%eval 0.48] [%clk 1:30:30] } 10. Ne2 { [%eval 0.05] } 10... Qc7 { [%eval 0.12] [%clk 1:30:30] } 11. Qe1?! { [%eval -0.53] } { Inaccuracy. Bd2 was best. } 11... e5?? { [%eval 1.94] } { Blunder. Nb4 was best. } { [%clk 1:30:30] } 12. Qh4 { [%eval 1.62] } 12... Qd8? { [%eval 3.11] } { Mistake. exf4 was best. } { [%clk 1:30:30] } 13. f5? { [%eval 1.42] } { Mistake. fxe5 was best. } 13... Nh5?? { [%eval 5.02] } { Blunder. d5 was best. } { [%clk 1:30:30] } 14. Ng5 { [%eval 5.04] } 14... Na5 { [%eval 6.05] [%clk 1:30:30] } 15. Bd5 { [%eval 5.36] } 15... Bc6 { [%eval 6.74] [%clk 1:30:30] } 16. fxg6 { [%eval 6.35] } 16... Bxd5 { [%eval 7.22] [%clk 1:30:30] } 17. gxh7+?! { [%eval 5.48] } { Inaccuracy. Qxh5 was best. } 17... Kh8 { [%eval 5.87] [%clk 1:30:30] } 18. exd5 { [%eval 6.07] } 18... Nf6 { [%eval 6.1] [%clk 1:30:30] } 19. Ng3 { [%eval 6.11] } 19... Nxd5 { [%eval 6.75] [%clk 1:30:30] } 20. Rxf7 { [%eval 6.16] } 20... Qe8 { [%eval 6.19] [%clk 1:30:30] } 21. Rxg7 { [%eval 6.05] } 21... Kxg7 { [%eval 6.02] [%clk 1:30:30] } 22. N5e4?! { [%eval 3.9] } { Inaccuracy. h8=Q+ was best. } 22... Qg6 { [%eval 4.51] [%clk 1:30:30] } 23. Bg5?! { [%eval 3.16] } { Inaccuracy. c4 was best. } 23... Kh8 { [%eval 3.55] [%clk 1:30:30] } 24. Nh5 { [%eval 3.68] } 24... Rf7 { [%eval 3.82] [%clk 1:30:30] } 25. c4 { [%eval 3.38] } 25... Nf4 { [%eval 3.43] [%clk 1:30:30] } 26. Nxf4 { [%eval 3.33] } 26... exf4 { [%eval 3.29] [%clk 1:30:30] } 27. Bf6+ { [%eval 3.23] } 27... Rxf6 { [%eval 3.25] [%clk 1:30:30] } 28. Nxf6?! { [%eval 2.19] } { Inaccuracy. Qxf6+ was best. } 28... Rf8 { [%eval 2.71] [%clk 1:30:30] } 29. Nd5?? { [%eval 0.0] } { Blunder. Ne4 was best. } 29... Qxd3?? { [%eval 2.1] } { Blunder. f3 was best. } { [%clk 1:30:30] } 30. Ne7?? { [%eval 0.0] } { Blunder. Rf1 was best. } 30... Nc6 { [%eval 0.45] [%clk 1:30:30] } 31. Nxc6 { [%eval 0.56] } 31... bxc6 { [%eval 1.0] [%clk 1:30:30] } 32. Rf1?! { [%eval 0.03] } { Inaccuracy. Qh6 was best. } 32... Qxc4 { [%eval 0.0] [%clk 1:30:30] } 33. Qe7 { [%eval 0.0] } 33... Qd4+ { [%eval 0.0] [%clk 1:30:30] } 34. Kh1 { [%eval 0.0] } 34... Qf6 { [%eval 0.0] [%clk 1:30:30] } 35. Qb7 { [%eval 0.0] } 35... Rf7?! { [%eval 0.7] } { Inaccuracy. d5 was best. } { [%clk 1:30:30] } 36. Qxc6 { [%eval 0.63] } 36... Kxh7 { [%eval 1.14] [%clk 1:30:30] } 37. Qxa6 { [%eval 1.08] } 37... f3?? { [%eval 5.86] } { Blunder. Qxb2 was best. } { [%clk 1:30:30] } 38. Rxf3 { [%eval 5.48] } 38... Qe6 { [%eval 5.17] [%clk 1:30:30] } 39. Rxf7+ { [%eval 4.92] } 39... Qxf7 { [%eval 4.63] [%clk 1:30:30] } 40. Qxd6 { [%eval 4.92] } 40... Qf1+?! { [%eval 6.56] } { Inaccuracy. Qb3 was best. } { [%clk 1:30:30] } 41. Kh2 { [%eval 6.28] } 41... c4 { [%eval 7.6] [%clk 1:30:30] } 42. a5 { [%eval 6.66] } 42... Qb1 { [%clk 1:30:30] } 43. Qe7+ Kg6 { [%clk 1:30:30] } 44. Qe6+ Kg5 { [%clk 1:30:30] } 45. a6 Qxb2 { [%clk 1:30:30] } 46. a7 Qb7 { [%clk 1:30:30] } 47. Qg8+ Kf5 { [%clk 1:30:30] } 48. a8=Q Qc7+ { [%clk 1:30:30] } 49. Qg3 1-0