[Event "Oban Chess Club Arena"] [Site "https://lichess.org/KK01B5A5"] [Date "2021.04.21"] [White "Radio64"] [Black "CoAtSi_2002"] [Result "0-1"] [UTCDate "2021.04.21"] [UTCTime "18:00:28"] [WhiteElo "2273"] [BlackElo "2219"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "600+7"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. e5 { B12 Caro-Kann Defense: Advance Variation } Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 h6 8. O-O Bh7 9. Ne1 Nf5 10. Nd3 Be7 11. a4 a5?! { (-0.61 → -0.06) Inaccuracy. b6 was best. } (11... b6) 12. Bd2 O-O 13. c3 Qc7 14. g4 Nh4 15. Be3 b6 16. f4 c5 17. dxc5?? { (-0.59 → -3.26) Blunder. Nd2 was best. } (17. Nd2) 17... bxc5 18. Nd2 Rab8?! { (-4.38 → -3.08) Inaccuracy. c4 was best. } (18... c4 19. Ne1 Rab8 20. Nc2 Bxc2 21. Qxc2 Bc5 22. Bxc5 Nxc5 23. Nf3 Nxf3+ 24. Rxf3 Qb6 25. Rb1) 19. b3 g5 20. c4 d4 21. Bf2 gxf4 22. Bxh4 Bxh4 23. Nf3 Bg5 24. h4 Be7 25. g5 hxg5 26. Nxg5?! { (-4.36 → -5.86) Inaccuracy. hxg5 was best. } (26. hxg5 Kg7) 26... Bxg5 27. hxg5 Nxe5 28. Nxf4 Qe7 29. Rf2 Bf5?! { (-6.63 → -4.82) Inaccuracy. Be4 was best. } (29... Be4 30. Nh3 f5 31. Bf3 Nxf3+ 32. Rxf3 Kg7 33. Rg3 Rh8 34. Nf2 Rh4 35. Nxe4 fxe4 36. Qg4) 30. Nh5 Ng6?? { (-4.91 → -1.44) Blunder. Rfd8 was best. } (30... Rfd8) 31. Nf6+ Kg7 32. Bh5?? { (-1.07 → -5.09) Blunder. Nh5+ was best. } (32. Nh5+ Kh8 33. Nf6 Rg8 34. Bg4 Kg7 35. Qe2 Rh8 36. Bxf5 exf5 37. Qxe7 Nxe7 38. Re1 Rb7) 32... Rh8 33. Raa2 Qb7?! { (-5.98 → -4.32) Inaccuracy. Qd6 was best. } (33... Qd6) 34. Rab2?! { (-4.32 → -5.71) Inaccuracy. Rf3 was best. } (34. Rf3 Qc7) 34... Qc7 35. Qf3 Qb7? { (-5.60 → -3.49) Mistake. Nh4 was best. } (35... Nh4 36. Qf4) 36. Qg3 Rbd8 37. Bxg6?? { (-3.37 → Mate in 1) Checkmate is now unavoidable. Rh2 was best. } (37. Rh2 Qb8 38. Qxb8 Rxb8 39. Nd7 Rb7 40. Nxc5 Rc7 41. Na6 Rcc8 42. Bd1 Rxh2 43. Kxh2 Nf4) 37... Qh1# { Black wins by checkmate. } 0-1