Event: IRT Clasico Kallpa Open 2025
Site: idChess.com
Date: 2025-06-29
White: Patino, Daniel Santiago
WhiteElo: 1895
Black: Pinilla Rozo, Maria Alejandra
BlackElo: 1674
Result: 1/2-1/2
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... d6 { [%eval 0.31] } 3. d4 { [%eval 0.22] } 3... cxd4 { [%eval 0.19] } 4. Nxd4 { [%eval 0.18] } 4... Nf6 { [%eval 0.31] } 5. Nc3 { [%eval 0.32] } 5... a6 { [%eval 0.28] } 6. Be2 { [%eval 0.14] } 6... e5 { [%eval 0.14] } 7. Nb3 { [%eval 0.09] } 7... Be7 { [%eval 0.14] } 8. Be3 { [%eval 0.26] } 8... Be6 { [%eval 0.25] } 9. Nd5 { [%eval 0.28] } 9... Nbd7 { [%eval 0.23] } 10. Qd3 { [%eval 0.3] } 10... O-O { [%eval 0.25] } 11. O-O { [%eval 0.31] } 11... Nc5 { [%eval 0.83] } 12. Nxf6+ { [%eval 0.74] } 12... gxf6 { [%eval 0.88] } 13. Nxc5 { [%eval 0.82] } 13... dxc5 { [%eval 0.88] } 14. Qc3 { [%eval 0.92] } 14... Kh8 { [%eval 0.94] } 15. f4 { [%eval 0.75] } 15... Qc7?? { [%eval 2.64] } { Blunder. exf4 was best. } 16. Rad1?! { [%eval 1.93] } { Inaccuracy. f5 was best. } 16... b5 { [%eval 2.47] } 17. f5 { [%eval 2.43] } 17... Bc8 { [%eval 3.11] } 18. Bh6? { [%eval 1.73] } { Mistake. Qe1 was best. } 18... Rg8 { [%eval 1.94] } 19. Qd2?! { [%eval 1.03] } { Inaccuracy. Qe1 was best. } 1/2-1/2