[Event "48th A.Rubinsetin Festival - Open D"] [Site "Polanica-Zdroj"] [Date "2012.08.18"] [Round "1"] [White "Perka, Krzysztof"] [Black "Dus, Leszek"] [Result "0-1"] [WhiteElo "1314"] [BlackElo "1741"] [Variant "Standard"] [TimeControl "-"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. d4 Ba6 7. Nc3?! { (-0.29 → -0.87) Inaccuracy. b3 was best. } (7. b3 Qb6 8. c4 dxc4 9. Nbd2 cxb3 10. axb3 e6 11. Nc4 Bxc4) 7... Nf6 8. Ne2 e6 9. O-O Bd6 10. Bg5 Qb6 11. Bxf6 gxf6 12. b3 O-O 13. Re1 Bb4 14. c3?! { (0.18 → -0.77) Inaccuracy. Nf4 was best. } (14. Nf4 Kh8 15. Nh5 Qd8 16. Re3 Rg8 17. a3 Be7 18. Qd2 c5 19. Rae1 Rc8 20. Rc3 cxd4) 14... Bxe2 15. Rxe2 Bxc3 16. Rc1 Bb4 17. Rec2 Rac8 18. Ne1 Bxe1?! { (-0.92 → 0.14) Inaccuracy. Kh8 was best. } (18... Kh8) 19. Qg4+ Kh8 20. Rxe1 Rg8 21. Qf4 Rg6 22. Rec1 Qb4 23. h4?! { (0.06 → -0.88) Inaccuracy. g3 was best. } (23. g3 Qb6) 23... e5?! { (-0.88 → -0.15) Inaccuracy. Kg7 was best. } (23... Kg7 24. g3 h5 25. Qe3 Rg4 26. f4 Rg8 27. Kh2 Kh7 28. Rg2 Qb6 29. Qc3 Qb5 30. Qc5) 24. Qf5 Rcg8 25. g3 Qxd4 26. Kf1 e4 27. Rxc6 e3 28. fxe3 Qxe3 29. Rc8?? { (-0.16 → -6.16) Blunder. h5 was best. } (29. h5) 29... Qxg3 30. Rxg8+ Kxg8 31. Qc8+?! { (-6.49 → -18.69) Inaccuracy. Ke2 was best. } (31. Ke2 Qxh4) 31... Kg7 32. Rc7?! { (-12.47 → Mate in 4) Checkmate is now unavoidable. Qc5 was best. } (32. Qc5 Qf4+) 32... Qf3+ 33. Ke1 Qe3+ 34. Kd1 Rg2 35. Rxf7+ Kxf7 36. Qd7+ Kg6 37. h5+ Kh6 { White resigns. } 0-1