[Event "Ferie z szachami 2020"] [Site "Bydgoszcz"] [Date "2020.01.28"] [Round "3"] [White "Kami�ski, Mateusz"] [Black "Grzechowiak, Kacper"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. e5 c5 { B12 Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense } 4. c3 Nc6 5. Be3 cxd4 6. cxd4 Bf5 7. Qb3?! { (0.37 → -0.40) Inaccuracy. Nc3 was best. } (7. Nc3 e6 8. Rc1 Nge7 9. h4 h6 10. Nge2 Bh7 11. Ng3 Nf5) 7... Qd7?! { (-0.40 → 0.48) Inaccuracy. e6 was best. } (7... e6 8. a3 a6 9. Nc3 Nge7 10. Qd1 Rc8 11. Rc1 Na5 12. Nge2 Nc4 13. Nf4 Nxb2 14. Qb3) 8. Nc3 e6 9. a3 Nge7 10. Nf3 h6 11. Be2 Nc8 12. Qd1 Be7 13. b4? { (0.00 → -1.14) Mistake. Na4 was best. } (13. Na4 Qc7 14. Rc1 Nb6 15. Nc5 Nd7 16. Na4) 13... Nb6 14. Nd2 Rc8 15. Qb3 O-O 16. O-O a6? { (-2.11 → -0.84) Mistake. Nxe5 was best. } (16... Nxe5 17. dxe5 d4 18. Nce4 dxe3 19. Qxe3 Qc7 20. Nd6 Bxd6 21. exd6 Qxd6 22. Rfc1 Rfd8 23. Rxc8) 17. Rfd1 Rc7 18. Rac1 Rfc8 19. h3 Qd8 20. Kh2 Bg6 21. f4 Qf8 22. Nf3 Na7 23. Rf1?! { (-1.68 → -2.41) Inaccuracy. Bd3 was best. } (23. Bd3) 23... Nc4 24. Na4 Nb5 25. Bxc4 Rxc4 26. Nc5?! { (-3.12 → -4.30) Inaccuracy. Qb2 was best. } (26. Qb2 Rc2) 26... b6 27. Nxa6?! { (-3.91 → -6.14) Inaccuracy. Rxc4 was best. } (27. Rxc4 dxc4) 27... Rxc1?? { (-6.14 → -1.64) Blunder. Rc3 was best. } (27... Rc3 28. Qa4) 28. Rxc1 Rxc1 29. Bxc1 Qc8?! { (-2.07 → -1.32) Inaccuracy. Qa8 was best. } (29... Qa8) 30. Qa4?? { (-1.32 → -6.49) Blunder. Nc5 was best. } (30. Nc5 Be4 31. a4 Na7 32. Be3 bxc5 33. dxc5 d4 34. Bxd4 Bd5 35. Qc2 Qa8 36. b5 Bxf3) 30... Qxc1 31. Qxb5 Qxf4+ 32. Kg1 Qe3+ 33. Kh2 Bg5 34. Nxg5 Qxg5 35. Kh1? { (-4.68 → -10.43) Mistake. Qf1 was best. } (35. Qf1 Qd2) 35... Qc1+ 36. Kh2 Qf4+ 37. Kg1 Qxd4+ 38. Kh1 Qa1+ 39. Kh2 Qxe5+ 40. Kg1 Qe3+ 41. Kh2 Bd3 42. Qe8+ Kh7 43. Nb8? { (-8.92 → Mate in 6) Checkmate is now unavoidable. Qxf7 was best. } (43. Qxf7 Bxa6 44. a4 d4 45. b5 Bxb5 46. axb5 d3 47. Qc7 d2 48. Qc2+ Kg8 49. Qc8+ Kf7) 43... Qf4+ 44. Kg1 Qf1+ 45. Kh2 Be4 { White resigns. } 0-1