Event: II Sampa Chess Open - STD Masters 1900+ ou UR
Site: idChess.com
Date: 2025-02-03
White: Lavigne Lopez, Raul Leonardo
WhiteElo: 2138
Black: Guimaraes, Diogo Duarte
BlackTitle: FM
BlackElo: 2299
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... Nc6 { [%eval 0.25] } 3. Nc3 { [%eval 0.2] } 3... Nf6 { [%eval 0.38] } 4. d4 { [%eval 0.26] } 4... cxd4 { [%eval 0.3] } 5. Nxd4 { [%eval 0.26] } 5... e5 { [%eval 0.34] } 6. Ndb5 { [%eval 0.29] } 6... d6 { [%eval 0.34] } 7. Bg5 { [%eval 0.22] } 7... Be7? { [%eval 1.55] } { Mistake. a6 was best. } 8. Bxf6 { [%eval 1.89] } 8... gxf6 { [%eval 1.99] } 9. Nd5 { [%eval 1.86] } 9... O-O { [%eval 1.84] } 10. Nxe7+ { [%eval 1.87] } 10... Qxe7 { [%eval 1.93] } 11. Qxd6 { [%eval 1.9] } 11... Qxd6 { [%eval 1.91] } 12. Nxd6 { [%eval 1.84] } 12... Nb4 { [%eval 1.91] } 13. O-O-O { [%eval 1.91] } 13... Nxa2+ { [%eval 1.98] } 14. Kb1 { [%eval 2.06] } 14... Nb4 { [%eval 1.97] } 15. Bc4 { [%eval 1.88] } 15... a6 { [%eval 2.24] } 16. c3 { [%eval 2.41] } 16... Nc6 { [%eval 2.36] } 17. Rd3 { [%eval 2.29] } 17... Ra7?? { [%eval 6.87] } { Blunder. Nd8 was best. } 18. Ka1?? { [%eval 0.79] } { Blunder. Rg3+ was best. } 1-0