Event: IV Rio Chess Open 2025 - RPD
Site: idChess.com
Date: 2025-04-24
White: Marra, Eduardo da Costa
WhiteTitle: FM
WhiteElo: 2219
Black: Luz, Edmundo Reis
BlackElo: 2115
Result: 1-0
ECO: B07
Opening: Czech Defense
Variant: Standard
TimeControl: 600+5

1. e4 { [%eval 0.18] } 1... d6 { [%eval 0.43] } 2. d4 { [%eval 0.43] } 2... Nf6 { [%eval 0.43] } 3. Nc3 { [%eval 0.38] } 3... c6 { [%eval 0.71] } 4. a4 { [%eval 0.46] } 4... Qa5 { [%eval 0.56] } 5. Bd3 { [%eval 0.55] } 5... e5 { [%eval 0.5] } 6. Ne2 { [%eval 0.43] } 6... Be7 { [%eval 0.57] } 7. O-O { [%eval 0.53] } 7... O-O { [%eval 0.58] } 8. h3 { [%eval 0.69] } 8... b5?? { [%eval 2.48] } { Blunder. Na6 was best. } 9. Be3?? { [%eval 0.43] } { Blunder. b4 was best. } 9... b4 { [%eval 0.4] } 10. Nb1 { [%eval 0.35] } 10... Nbd7 { [%eval 0.49] } 11. Nd2 { [%eval 0.41] } 11... c5?! { [%eval 1.17] } { Inaccuracy. Qc7 was best. } 12. d5 { [%eval 1.24] } 12... Qc7 { [%eval 1.19] } 13. Nc4?! { [%eval 0.62] } { Inaccuracy. Ng3 was best. } 13... Nb6 { [%eval 0.64] } 14. Ng3 { [%eval 0.62] } 14... Nxc4 { [%eval 0.68] } 15. Bxc4 { [%eval 0.71] } 15... Re8 { [%eval 1.1] } 16. Qd2 { [%eval 0.97] } 16... Nxe4? { [%eval 2.69] } { Mistake. Nd7 was best. } 17. Nxe4 { [%eval 2.88] } 17... f5 { [%eval 2.4] } 18. Nxc5 { [%eval 1.82] } 18... f4 { [%eval 1.63] } 19. Bb3? { [%eval 0.32] } { Mistake. Bxf4 was best. } 19... fxe3 { [%eval 0.24] } 20. Qxe3 { [%eval 0.26] } 20... Qxc5 { [%eval 0.32] } 21. Qxc5 { [%eval 0.23] } 21... dxc5 { [%eval 0.32] } 22. d6+ { [%eval 0.27] } 22... Kf8 { [%eval 0.31] } 23. dxe7+ { [%eval 0.26] } 23... Kxe7? { [%eval 1.52] } { Mistake. Rxe7 was best. } 24. Rfe1 { [%eval 1.63] } 24... Kf6 { [%eval 1.73] } 25. Rad1 { [%eval 1.83] } 25... Be6 { [%eval 1.77] } 26. Rd6 { [%eval 1.62] } 26... Rad8?! { [%eval 2.78] } { Inaccuracy. Rac8 was best. } 27. Ra6 { [%eval 2.69] } 27... Rd2? { [%eval 4.73] } { Mistake. g5 was best. } 28. f4 { [%eval 4.51] } 28... c4 { [%eval 5.28] } 29. Bxc4 { [%eval 5.08] } 29... Rxc2 { [%eval 5.69] } 30. fxe5+ { [%eval 5.68] } 30... Kf5 { [%eval 7.0] } 31. Bd3+ { [%eval 6.94] } 31... Kg5 { [%eval 6.83] } 1-0