[Event "4 UKW BYDGOSZCZ Arena"] [Site "https://lichess.org/KCOPJ4Hs"] [Date "2023.03.22"] [White "TerB22"] [Black "olik2007"] [Result "0-1"] [UTCDate "2023.03.22"] [UTCTime "20:53:41"] [WhiteElo "1766"] [BlackElo "2069"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 { B13 Caro-Kann Defense: Exchange Variation } 5. Bb5 Bf5 6. Bxc6+ bxc6 7. Nc3?! { (-0.04 → -0.60) Inaccuracy. c4 was best. } (7. c4 e6 8. Qa4 Ne7 9. cxd5 exd5 10. O-O f6 11. Nbd2 Qb8) 7... Qc7 8. O-O e6 9. Bg5 Be7?! { (-0.55 → 0.09) Inaccuracy. Bd6 was best. } (9... Bd6) 10. Bxe7 Nxe7 11. Ne5?! { (0.05 → -0.56) Inaccuracy. Na4 was best. } (11. Na4 Ng6 12. Nc5 O-O 13. Re1 Rae8 14. Ne5 Nxe5 15. dxe5 f6 16. Qe2 Qa5 17. Nb7 Qc7) 11... f6 12. Nf3 O-O 13. Nh4 Bg6 14. Nxg6 Nxg6 15. Qd2 c5 16. dxc5 Qxc5 17. Qe3?! { (-0.44 → -1.13) Inaccuracy. Ne2 was best. } (17. Ne2 e5 18. c3 Rfd8 19. Rad1 Rac8 20. Qd3 Ne7 21. Rd2 a5 22. Rfd1 f5 23. Nc1 Qd6) 17... d4? { (-1.13 → 0.04) Mistake. Qxe3 was best. } (17... Qxe3 18. fxe3 Rfc8 19. Rfc1 Rab8 20. Nd1 Ne5 21. b3 Rc7 22. Kf1 h5 23. Ke2 a5 24. Kd2) 18. Qxe6+ Kh8 19. Ne4 Qxc2 20. b3?? { (0.00 → -5.22) Blunder. Nd6 was best. } (20. Nd6 Nf4 21. Nf7+ Rxf7 22. Qxf7 Qe4 23. f3 Qe2 24. Rf2 Qe3 25. Kf1 Qd3+ 26. Kg1) 20... Rfe8 21. Qc4 Qxc4 22. bxc4 Rxe4 23. c5 Rc8 24. Rac1 Re5 25. c6 Re6 26. c7 Re7 27. Rfd1 Rexc7 28. h3? { (-5.32 → -11.38) Mistake. Rxc7 was best. } (28. Rxc7 Rxc7 29. g3 Rd7 30. f4 h5 31. Kf2 Ne7 32. Ke2 Nf5 33. Rc1 d3+ 34. Kd2 Kh7) 28... Rxc1 29. Rf1 Rxf1+ 30. Kxf1 Re8 31. f4?! { (-10.94 → Mate in 8) Checkmate is now unavoidable. h4 was best. } (31. h4 d3 32. g3 d2 33. Kg2 d1=R 34. h5 Nf8 35. f4 Re2+ 36. Kf3 Rxa2 37. Ke4 a5) 31... d3 32. f5 d2 33. Kf2 d1=Q 34. fxg6 Qd3 35. g4 Re2+ 36. Kf1 Qd1# { Black wins by checkmate. } 0-1