[Event "Casual blitz game"] [Site "https://lichess.org/wjZ4b45G"] [Date "2022.04.24"] [White "S_Kos"] [Black "Kostsov_Sasha"] [Result "0-1"] [UTCDate "2022.04.24"] [UTCTime "16:06:09"] [WhiteElo "1570"] [BlackElo "1515"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Short Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 { B12 Caro-Kann Defense: Advance Variation, Short Variation } e6 5. Be2 Bb4+?! { (0.12 → 0.78) Inaccuracy. c5 was best. } (5... c5 6. Be3 Qb6 7. Nc3 Nc6 8. O-O Qxb2 9. Qe1 cxd4 10. Bxd4) 6. c3 Ba5 7. b4 Bb6 8. O-O Ne7 9. Be3 O-O 10. Nh4 Bg6?! { (0.25 → 1.17) Inaccuracy. Nd7 was best. } (10... Nd7 11. Bg5 f6 12. exf6 Nxf6 13. Nd2 a5 14. a3 Bc7 15. Bxf6 Rxf6 16. Nxf5 Nxf5 17. g3) 11. Nxg6 fxg6?! { (1.29 → 2.10) Inaccuracy. Nxg6 was best. } (11... Nxg6 12. a4) 12. Bg5?! { (2.10 → 1.41) Inaccuracy. a4 was best. } (12. a4 a5 13. Nd2 Nf5 14. Nf3 Nd7 15. Bd3 Rf7 16. Bc2 Nxe3 17. fxe3 Nf8 18. h4 h6) 12... Qe8 13. Bg4 Nf5 14. Bh3?! { (1.06 → 0.00) Inaccuracy. Nd2 was best. } (14. Nd2 a5 15. Nb3 axb4 16. cxb4 h5 17. Be2 Ra3 18. Nc5 Nd7 19. Bc1 Ra7 20. Nb3 Ra4) 14... h6 15. Bd2?! { (0.00 → -0.59) Inaccuracy. Bc1 was best. } (15. Bc1 a5 16. Ba3 Rf7 17. Nd2 axb4 18. Bxb4 c5 19. dxc5 Ba7 20. a4 Na6 21. Nf3 Bxc5) 15... Nd7?! { (-0.59 → 0.12) Inaccuracy. a5 was best. } (15... a5 16. bxa5 Bxa5 17. Na3 c5 18. Nc2 cxd4 19. cxd4 Bxd2 20. Qxd2 Ra4 21. Bxf5 gxf5 22. Rfb1) 16. g4?! { (0.12 → -0.47) Inaccuracy. a4 was best. } (16. a4) 16... Ne7?! { (-0.47 → 0.26) Inaccuracy. Nh4 was best. } (16... Nh4 17. f4 g5 18. a4 a5 19. bxa5 Rxa5 20. Kh1 Qg6 21. f5 exf5 22. gxf5 Nxf5 23. Qg4) 17. g5 h5?! { (0.09 → 0.79) Inaccuracy. Nf5 was best. } (17... Nf5 18. gxh6 a5 19. hxg7 Kxg7 20. bxa5 Bxa5 21. a4 Rh8 22. Bg4 Qe7 23. h3 c5 24. Ra3) 18. Bxe6+ Kh8 19. f4 Nf5 20. Bxf5 Rxf5 21. Bc1?! { (1.42 → 0.35) Inaccuracy. Na3 was best. } (21. Na3 Kh7) 21... Rf7? { (0.35 → 1.91) Mistake. Nxe5 was best. } (21... Nxe5 22. fxe5) 22. Nd2 Qe6 23. Nf3 Qg4+ 24. Kh1 Qh3?! { (2.22 → 3.36) Inaccuracy. Nf8 was best. } (24... Nf8 25. Qd3) 25. Ng1? { (3.36 → 1.95) Mistake. Qe1 was best. } (25. Qe1 Bd8) 25... Qxc3 26. a3?? { (1.60 → -6.69) Blunder. Rb1 was best. } (26. Rb1 Nf8 27. Nf3 Kg8 28. Rb3 Qc4 29. Rd3 Qxa2 30. Nh4 Qc4 31. f5 Re8 32. Rf4 gxf5) 26... Qxa1 27. Qd3 Qxd4 28. Qxg6 Qe4+ 29. Qxe4 dxe4 30. Re1 Bxg1 31. Rxg1 c5 32. g6 Rf5 33. Rg3 a5 34. bxc5 Nxc5 35. Rh3 Nd3 36. Be3 Nxf4 37. Bxf4 Rxf4 38. Rxh5+ Kg8 39. e6 Re8 40. Rxa5 Rxe6 41. Ra8+?! { (-57.70 → Mate in 10) Checkmate is now unavoidable. Kg2 was best. } (41. Kg2 Rxg6+) 41... Rf8 42. Ra5 Rxg6 43. Re5 Rf1# { Black wins by checkmate. } 0-1