[Event "2021 Spring Marathon"] [Site "https://lichess.org/mTlIju5f"] [Date "2021.04.10"] [White "PeranicAkiba"] [Black "aahankoul"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "10:21:07"] [WhiteElo "1887"] [BlackElo "1301"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C01"] [Opening "French Defense: Exchange Variation, Svenonius Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Nf6 5. Bg5 { C01 French Defense: Exchange Variation, Svenonius Variation } c6 6. Bd3 Be7 7. f3? { (0.24 → -0.95) Mistake. Nf3 was best. } (7. Nf3 O-O 8. O-O Re8 9. Re1 Nbd7 10. Ne2 h6 11. Bf4 Nh5) 7... O-O?! { (-0.95 → -0.32) Inaccuracy. Qb6 was best. } (7... Qb6 8. Nge2 Qxb2 9. O-O O-O 10. Qd2 Nbd7 11. Rab1 Qa3 12. Ng3 Re8 13. Nf5 Bf8 14. Kh1) 8. Nge2 h6 9. Bh4?! { (-0.32 → -0.93) Inaccuracy. Be3 was best. } (9. Be3 Nbd7 10. O-O Re8 11. Qd2 b5 12. Ng3 b4 13. Nce2 Nf8 14. a3 bxa3 15. bxa3 a5) 9... Nbd7?! { (-0.93 → -0.29) Inaccuracy. c5 was best. } (9... c5) 10. Bg3 c5 11. O-O c4 12. Bf5 g6?! { (-0.23 → 0.57) Inaccuracy. a6 was best. } (12... a6 13. Qd2) 13. Bh3 h5 14. Qd2 Qb6? { (0.77 → 2.24) Mistake. Nb6 was best. } (14... Nb6) 15. Kh1?! { (2.24 → 1.30) Inaccuracy. f4 was best. } (15. f4 Bb4 16. f5 Ne4 17. Qh6 gxf5 18. Qxh5 Bxc3 19. bxc3 Qg6 20. Nf4 Qxh5 21. Nxh5 Ndf6) 15... Bb4? { (1.30 → 2.65) Mistake. Qc6 was best. } (15... Qc6 16. Rae1) 16. a3 Bxc3 17. bxc3? { (2.60 → 0.82) Mistake. Nxc3 was best. } (17. Nxc3 Qc6 18. f4 Nh7 19. f5 g5 20. Rae1 h4 21. Bf2 Ndf6 22. g4 Kh8 23. Re7 Bd7) 17... g5?? { (0.82 → 7.90) Blunder. Re8 was best. } (17... Re8 18. Bxd7) 18. Bf5?! { (7.90 → 5.36) Inaccuracy. Qxg5+ was best. } (18. Qxg5+ Kh8 19. Bxd7 Nxd7 20. Nf4 Rg8 21. Qxh5+ Kg7 22. Qxd5 Qh6 23. Nh5+ Kg6 24. Qe4+ Kxh5) 18... h4?? { (5.36 → Mate in 8) Checkmate is now unavoidable. Nh7 was best. } (18... Nh7 19. Bxh7+) 19. Bxh4?? { (Mate in 8 → 6.98) Lost forced checkmate sequence. Qxg5+ was best. } (19. Qxg5+ Kh8 20. Qh6+ Kg8 21. Nf4 Re8 22. Nh5 Nxh5 23. Bh7+ Kh8 24. Bg6+ Kg8 25. Qh7+ Kf8) 19... gxh4 20. Qg5+ Kh8 21. Qxh4+ Kg7?! { (11.25 → Mate in 8) Checkmate is now unavoidable. Nh5 was best. } (21... Nh5 22. Qxh5+) 22. Qg5+ Kh8 23. Qh6+ Kg8 24. Nf4 Re8 25. Rae1?? { (Mate in 5 → 6.24) Lost forced checkmate sequence. Nh5 was best. } (25. Nh5 Nxh5 26. Bh7+ Kh8 27. Bg6+ Kg8 28. Qh7+ Kf8 29. Qxf7#) 25... Rxe1 26. Rxe1 Ne4?? { (6.28 → Mate in 4) Checkmate is now unavoidable. Nf8 was best. } (26... Nf8) 27. fxe4?? { (Mate in 4 → -7.81) Lost forced checkmate sequence. Bh7+ was best. } (27. Bh7+ Kh8 28. Bg6+ Kg8 29. Qh7+ Kf8 30. Qxf7#) 27... Qxh6 28. g3 Nf6 29. e5 Bxf5 30. exf6 Qxf6 31. Nxd5 Qg5 32. Kg2 Bxc2 33. Re5 Qd2+ 34. Kh3 Qh6+ 35. Kg2 Bd3 36. Nf4 Rf8 37. h4 f6 38. Re6 Kf7 39. Rd6 Re8 40. Nd5? { (-9.67 → Mate in 4) Checkmate is now unavoidable. Rd7+ was best. } (40. Rd7+ Kg8) 40... Re2+ 41. Kh3 Bf5+ 42. g4 Bxg4+ 43. Kxg4 Qg6+ 44. Kf3 Qg2+ 45. Kf4 Re4+ 46. Kf5 Qg4# { Black wins by checkmate. } 0-1