Event: II Sampa Chess Open - Blitz FIDE
Site: idChess.com
Date: 2025-02-09
White: Guimaraes, Diogo Duarte
WhiteTitle: FM
WhiteElo: 2237
Black: Casalaspro, Mathias Andre
BlackTitle: FM
BlackElo: 2177
Result: 1-0
ECO: A48
Opening: London System
Variant: Standard
TimeControl: 180+2

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] } 2. Nf3 { [%eval 0.11] } 2... g6 { [%eval 0.22] } 3. Bf4 { [%eval 0.1] } 3... Bg7 { [%eval 0.13] } 4. e3 { [%eval 0.0] } 4... O-O { [%eval 0.14] } 5. h3 { [%eval 0.06] } 5... d6 { [%eval 0.14] } 6. c3 { [%eval 0.07] } 6... Nbd7 { [%eval 0.16] } 7. Be2 { [%eval 0.07] } 7... Re8 { [%eval 0.14] } 8. O-O { [%eval 0.14] } 8... b6 { [%eval 0.13] } 9. a4 { [%eval 0.17] } 9... Bb7 { [%eval 0.15] } 10. a5 { [%eval 0.14] } 10... e5 { [%eval 0.23] } 11. Bh2 { [%eval 0.25] } 11... Ne4?? { [%eval 2.37] } { Blunder. a6 was best. } 12. a6 { [%eval 2.42] } 12... Bc8 { [%eval 2.44] } 13. Bb5 { [%eval 2.46] } 13... exd4 { [%eval 2.42] } 14. cxd4 { [%eval 2.12] } 14... Rb8 { [%eval 2.14] } 15. Qc2 { [%eval 2.19] } 15... c5 { [%eval 2.71] } 16. Bc6 { [%eval 2.16] } 16... f5?! { [%eval 3.3] } { Inaccuracy. Ndf6 was best. } 17. Rd1 { [%eval 3.26] } 17... Qe7 { [%eval 3.79] } 18. Nc3 { [%eval 3.31] } 18... Ndf6?! { [%eval 4.31] } { Inaccuracy. Nxc3 was best. } 19. Bxe8 { [%eval 3.57] } 19... Qxe8?! { [%eval 4.6] } { Inaccuracy. Nxe8 was best. } 20. dxc5 { [%eval 4.61] } 20... bxc5 { [%eval 4.44] } 21. Bxd6 { [%eval 4.4] } 21... Rb6?! { [%eval 6.06] } { Inaccuracy. Nxd6 was best. } 22. Bc7 { [%eval 6.06] } 22... Nd7 { [%eval 6.27] } 23. Bxb6 { [%eval 6.03] } 23... Nxb6 { [%eval 6.19] } 24. Nxe4 { [%eval 6.18] } 24... fxe4 { [%eval 5.95] } 25. Nd2 { [%eval 5.96] } 25... Bf5 { [%eval 6.28] } 26. Qxc5 { [%eval 6.44] } 26... h5 { [%eval 6.91] } 27. Nc4 { [%eval 6.92] } 27... Bf8 { [%eval 6.93] } 28. Qc7 { [%eval 7.6] } 28... Nxc4 { [%eval 7.88] } 29. Qxc4+ { [%eval 7.29] } 29... Kh8 { [%eval 8.48] } 30. Qd4+ { [%eval 8.19] } 30... Kg8 { [%eval 9.68] } 31. Qxa7 { [%eval 9.42] } 31... Qe5 { [%eval 11.21] } 32. Qd4 { [%eval 11.42] } 32... Qb8?! { [%eval #10] } { Checkmate is now unavoidable. Qe6 was best. } 33. a7 { [%eval #9] } 33... Qa8 { [%eval #9] } 34. Qd5+ { [%eval #8] } 1-0