Event: II Sampa Chess Open - STD Open
Site: idChess.com
Date: 2025-02-01
White: Guimaraes, Diogo Duarte
WhiteTitle: FM
WhiteElo: 2299
Black: De Albuquerque, Ian Telek C.
BlackElo: 2142
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. c3 { [%eval 0.0] } 2... d5 { [%eval 0.16] } 3. exd5 { [%eval 0.12] } 3... Nf6 { [%eval 0.34] } 4. d4 { [%eval 0.06] } 4... Nxd5 { [%eval 0.2] } 5. Nf3 { [%eval 0.1] } 5... Bg4?! { [%eval 0.71] } { Inaccuracy. cxd4 was best. } 6. h3?! { [%eval 0.12] } { Inaccuracy. dxc5 was best. } 6... Bh5?! { [%eval 0.77] } { Inaccuracy. Bxf3 was best. } 7. Bb5+ { [%eval 0.64] } 7... Nc6 { [%eval 0.46] } 8. g4 { [%eval 0.39] } 8... Bg6 { [%eval 0.37] } 9. Ne5 { [%eval 0.32] } 9... Qd6 { [%eval 0.33] } 10. O-O { [%eval -0.01] } 10... Nc7?? { [%eval 3.24] } { Blunder. cxd4 was best. } 11. Bxc6+ { [%eval 3.08] } 11... bxc6 { [%eval 3.17] } 12. Bf4 { [%eval 3.14] } 12... Nd5 { [%eval 3.12] } 13. Bg3 { [%eval 3.16] } 13... Qd8 { [%eval 3.6] } 14. Nxc6 { [%eval 2.94] } 14... Qb6? { [%eval 5.41] } { Mistake. Qc8 was best. } 15. Ne5?! { [%eval 3.96] } { Inaccuracy. Qa4 was best. } 15... O-O-O { [%eval 3.97] } 16. Nd2?! { [%eval 2.64] } { Inaccuracy. dxc5 was best. } 16... f6 { [%eval 2.48] } 17. Nec4 { [%eval 2.36] } 17... Qb5?! { [%eval 3.21] } { Inaccuracy. Qa6 was best. } 18. Qe2 { [%eval 3.06] } 18... Qc6? { [%eval 5.23] } { Mistake. Nc7 was best. } 19. Na5 { [%eval 5.21] } 19... Qb6 { [%eval 5.75] } 20. Ndc4 { [%eval 5.71] } 20... Qa6 { [%eval 5.85] } 21. dxc5 { [%eval 5.22] } 21... Nc7 { [%eval 5.29] } 22. Rfd1 { [%eval 5.29] } 22... e5 { [%eval 5.34] } 23. Rxd8+ { [%eval 5.22] } 23... Kxd8 { [%eval 5.24] } 24. Rd1+ { [%eval 5.28] } 24... Kc8 { [%eval 5.45] } 25. Qd2 { [%eval 5.47] } 25... Bxc5 { [%eval 5.37] } 26. Qd7+ { [%eval 5.48] } 26... Kb8 { [%eval 5.4] } 27. Nc6+ { [%eval 5.51] } 27... Kb7 { [%eval 5.56] } 28. N4a5+ { [%eval 5.36] } 28... Kb6?! { [%eval 9.29] } { Inaccuracy. Ka8 was best. } 29. b4?? { [%eval 1.06] } { Blunder. b4 was best. } 29... Qc8 30. bxc5+ Ka6 31. Qd2 Nb5 32. Qe2 Bd3 33. Qxd3 Rd8 34. Nxd8 Qxc5 1-0