Event: Round 5: Tonndorf, Matthias - Piedra Salabarria, Ernesto
Date: 2024-12-28
White: Tonndorf, Matthias
WhiteTitle: FM
WhiteElo: 2138
Black: Piedra Salabarria, Ernesto
BlackTitle: FM
BlackElo: 2272
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:00:00] } 1... c5 { [%eval 0.25] [%clk 0:00:00] } 2. Nc3 { [%eval 0.13] } 2... Nc6 { [%eval 0.23] } 3. Bb5 { [%eval 0.0] } 3... g6 { [%eval 0.15] } 4. Bxc6 { [%eval 0.26] [%clk 0:00:00] } 4... dxc6 { [%eval 0.39] [%clk 0:00:00] } 5. f4 { [%eval 0.29] [%clk 0:00:00] } 5... Bg7 { [%eval 0.5] [%clk 0:00:00] } 6. Nf3 { [%eval 0.34] [%clk 0:00:00] } 6... Nh6 { [%eval 0.64] [%clk 0:00:00] } 7. O-O { [%eval 0.57] [%clk 0:00:00] } 7... O-O { [%eval 0.68] [%clk 0:00:00] } 8. Kh1 { [%eval 0.57] [%clk 0:00:00] } 8... f5 { [%eval 0.99] [%clk 0:00:00] } 9. e5 { [%eval 0.89] [%clk 0:00:00] } 9... Qc7 { [%eval 1.12] [%clk 0:00:00] } 10. d3 { [%eval 1.04] [%clk 0:00:00] } 10... Nf7 { [%eval 1.07] [%clk 0:00:00] } 11. Be3 { [%eval 1.04] [%clk 0:00:00] } 11... b6 { [%eval 1.14] [%clk 0:00:00] } 12. Ne2 { [%eval 1.03] [%clk 0:00:00] } 12... Nd8 { [%eval 1.14] [%clk 0:00:00] } 13. c4 { [%eval 1.05] [%clk 0:00:00] } 13... Ne6 { [%eval 0.99] [%clk 0:00:00] } 14. Qc2 { [%eval 0.82] [%clk 0:00:00] } 14... Rd8 { [%eval 1.07] [%clk 0:00:00] } 15. Rad1 { [%eval 0.9] [%clk 0:00:00] } 15... Bb7 { [%eval 1.15] [%clk 0:00:00] } 16. h4 { [%eval 1.16] [%clk 0:00:00] } 16... Rd7 { [%eval 1.6] [%clk 0:00:00] } 17. Ng5 { [%eval 1.08] [%clk 0:00:00] } 17... Nxg5 { [%eval 1.65] [%clk 0:00:00] } 18. hxg5 { [%eval 1.35] [%clk 0:00:00] } 18... e6 { [%eval 1.54] [%clk 0:00:00] } 19. Rf3 { [%eval 1.12] [%clk 0:00:00] } 19... h6 { [%eval 1.08] [%clk 0:00:00] } 20. gxh6 { [%eval 1.16] [%clk 0:00:00] } 20... Bxh6 { [%eval 1.29] [%clk 0:00:00] } 21. Rh3 { [%eval 1.0] [%clk 0:00:00] } 21... Rh7 { [%eval 1.19] [%clk 0:00:00] } 22. Kh2 { [%eval 0.85] [%clk 0:00:00] } 22... g5 { [%eval 0.83] [%clk 0:00:00] } 23. fxg5 { [%eval 0.89] [%clk 0:00:00] } 23... Bg7 { [%eval 0.79] [%clk 0:00:00] } 24. Rxh7 { [%eval 0.44] [%clk 0:00:00] } 24... Bxe5+ { [%eval 0.64] [%clk 0:00:00] } 25. g3 { [%eval 0.6] [%clk 0:00:00] } 25... Kxh7? { [%eval 1.86] } { Mistake. Qxh7+ was best. } { [%clk 0:00:00] } 26. Rh1?? { [%eval 0.03] } { Blunder. Kg2 was best. } { [%clk 0:00:00] } 26... Rh8 { [%eval 0.0] [%clk 0:00:00] } 27. Kg2+ { [%eval 0.03] [%clk 0:00:00] } 27... Kg8 { [%eval 0.03] [%clk 0:00:00] } 28. Rxh8+ { [%eval 0.0] [%clk 0:00:00] } 28... Bxh8 { [%eval 0.01] [%clk 0:00:00] } 29. Bf4 { [%eval 0.0] [%clk 0:00:00] } 29... e5 { [%eval 0.0] [%clk 0:00:00] } 30. Bd2 { [%eval -0.1] [%clk 0:00:00] } 30... Bc8 { [%eval -0.1] [%clk 0:00:00] } 31. Ng1 { [%eval -0.05] [%clk 0:00:00] } 31... Qh7 { [%eval 0.0] [%clk 0:00:00] } 32. Nf3?! { [%eval -0.92] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:00] } 32... f4 { [%eval -0.75] [%clk 0:00:00] } 33. gxf4?? { [%eval -5.35] } { Blunder. Bc3 was best. } { [%clk 0:00:00] } 33... Qh3+ { [%eval -7.48] [%clk 0:00:00] } 34. Kf2 { [%eval -7.44] [%clk 0:00:00] } 34... Bg4 { [%eval -7.35] [%clk 0:00:00] } 35. Qd1 { [%eval -7.34] [%clk 0:00:00] } 35... exf4 { [%eval -7.26] [%clk 0:00:00] } 36. Bxf4 { [%eval -7.53] [%clk 0:00:00] } 36... Bd4+ { [%eval -7.44] [%clk 0:00:00] } 37. Be3 { [%eval -7.16] [%clk 0:00:00] } 37... Be5 { [%eval -7.1] [%clk 0:00:00] } 38. Ke1? { [%eval #-31] } { Checkmate is now unavoidable. Bxc5 was best. } { [%clk 0:00:00] } 0-1