Event: II Sampa Chess Open - Rápido FIDE
Site: idChess.com
Date: 2025-02-01
White: Machado, Marcos Donizete
WhiteElo: 1714
Black: Vieira, Lucas Renato Nogueira
Result: 1-0
ECO: C42
Opening: Petrov's Defense
Variant: Standard
TimeControl: 720+3

1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.21] } 2. Nf3 { [%eval 0.13] } 2... Nf6 { [%eval 0.34] } 3. Nxe5 { [%eval 0.24] } 3... Qe7 { [%eval 0.69] } 4. d4 { [%eval 0.9] } 4... d6 { [%eval 0.9] } 5. Nf3 { [%eval 0.69] } 5... Bg4?! { [%eval 1.82] } { Inaccuracy. Qxe4+ was best. } 6. Be2 { [%eval 2.13] } 6... Bxf3?! { [%eval 2.88] } { Inaccuracy. Nxe4 was best. } 7. gxf3 { [%eval 2.35] } 7... Nc6 { [%eval 2.88] } 8. Be3 { [%eval 2.55] } 8... O-O-O?! { [%eval 3.38] } { Inaccuracy. d5 was best. } 9. c3?! { [%eval 2.34] } { Inaccuracy. d5 was best. } 9... g6?! { [%eval 3.05] } { Inaccuracy. d5 was best. } 10. Qa4 { [%eval 2.61] } 10... a6?! { [%eval 3.71] } { Inaccuracy. d5 was best. } 11. Nd2?! { [%eval 2.86] } { Inaccuracy. Bxa6 was best. } 11... Bg7?! { [%eval 3.99] } { Inaccuracy. Nb8 was best. } 12. O-O-O?! { [%eval 2.76] } { Inaccuracy. Bxa6 was best. } 12... h5? { [%eval 4.62] } { Mistake. Nb8 was best. } 13. Bxa6 { [%eval 4.12] } 13... bxa6 { [%eval 5.02] } 14. Qxc6 { [%eval 4.97] } 14... a5? { [%eval 8.92] } { Mistake. Qe8 was best. } 15. Qa6+?! { [%eval 5.02] } { Inaccuracy. Nc4 was best. } 15... Kd7 { [%eval 5.07] } 16. Qxa5 { [%eval 4.78] } 16... Ra8 { [%eval 4.92] } 17. Qb5+ { [%eval 4.82] } 17... Kd8 { [%eval 4.82] } 18. a3 { [%eval 4.74] } 18... Rc8 { [%eval 5.08] } 19. Nc4 { [%eval 5.06] } 19... Re8?! { [%eval 7.06] } { Inaccuracy. Qe8 was best. } 20. Na5 { [%eval 7.04] } 20... Qd7 { [%eval 8.29] } 21. Nc6+ { [%eval 8.24] } 21... Qxc6 { [%eval 8.18] } 22. Qxc6 { [%eval 7.88] } 1-0