Event: II Sampa Chess Open - STD Open
Site: idChess.com
Date: 2025-02-01
White: Guedes, Washington Luis
WhiteTitle: NM
WhiteElo: 1992
Black: Cunha, Lucas Aguiar
BlackTitle: FM
BlackElo: 2273
Result: 0-1
ECO: B24
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nc3 { [%eval 0.13] } 2... Nc6 { [%eval 0.23] } 3. g3 { [%eval 0.0] } 3... g6 { [%eval 0.0] } 4. Bg2 { [%eval -0.07] } 4... Bg7 { [%eval -0.01] } 5. Nf3 { [%eval -0.12] } 5... e6 { [%eval 0.0] } 6. d3 { [%eval -0.03] } 6... Nge7 { [%eval -0.04] } 7. O-O { [%eval 0.0] } 7... O-O { [%eval 0.0] } 8. Bf4 { [%eval -0.21] } 8... e5 { [%eval -0.25] } 9. Bd2 { [%eval -0.35] } 9... h6 { [%eval -0.05] } 10. Nh4 { [%eval -0.1] } 10... Nd4 { [%eval 0.05] } 11. Na4?! { [%eval -1.01] } { Inaccuracy. f4 was best. } 11... d6 { [%eval -1.04] } 12. c3 { [%eval -1.04] } 12... Ndc6 { [%eval -0.98] } 13. b4 { [%eval -1.31] } 13... cxb4 { [%eval -0.87] } 14. cxb4 { [%eval -0.94] } 14... d5?! { [%eval -0.36] } { Inaccuracy. Nd4 was best. } 15. Bc3 { [%eval -0.78] } 15... dxe4 { [%eval -0.58] } 16. dxe4 { [%eval -0.78] } 16... Nd4 { [%eval -0.91] } 17. Bxd4 { [%eval -0.72] } 17... exd4 { [%eval -0.6] } 18. Nc5 { [%eval -0.79] } 18... b6 { [%eval -0.78] } 19. Nd3 { [%eval -0.57] } 19... Ba6 { [%eval -0.52] } 20. Qb3?! { [%eval -1.21] } { Inaccuracy. Bh3 was best. } 20... Qd7 { [%eval -1.0] } 21. Rfe1 { [%eval -1.26] } 21... Rac8 { [%eval -1.33] } 22. Rad1 { [%eval -1.29] } 22... Rc3 { [%eval -1.32] } 23. Qb1 { [%eval -1.2] } 23... Bxd3 { [%eval -0.66] } 24. Rxd3 { [%eval -0.61] } 24... Nc6 { [%eval -0.64] } 25. Rd2?? { [%eval -2.76] } { Blunder. Red1 was best. } 25... Ne5 { [%eval -2.5] } 26. Red1 { [%eval -2.41] } 26... Rd8 { [%eval -2.82] } 27. Rxd4?! { [%eval -4.45] } { Inaccuracy. f4 was best. } 27... Qxd4 { [%eval -4.35] } 28. Rxd4 { [%eval -4.51] } 28... Rxd4 { [%eval -4.44] } 29. Bf1 { [%eval -4.93] } 29... Rd2 { [%eval -4.85] } 30. Qe1 { [%eval -5.17] } 30... Rcc2 { [%eval -5.07] } 31. f4 { [%eval -5.6] } 31... g5 { [%eval -5.46] } 32. fxe5 { [%eval -5.38] } 32... gxh4 { [%eval -5.39] } 33. g4 { [%eval -6.73] } 33... Bxe5 { [%eval -6.67] } 34. Qxh4 { [%eval -6.92] } 34... Rd1 { [%eval -6.68] } 35. Qh3 { [%eval -6.6] } 35... Bd4+ { [%eval -6.84] } 36. Kh1 { [%eval -6.68] } 36... Rf2 { [%eval -6.54] } 37. Kg1?? { [%eval #-7] } { Checkmate is now unavoidable. a4 was best. } 37... Rfxf1+ { [%eval #-6] } 0-1