[Event "2020 Spring Marathon"] [Site "https://lichess.org/EkCNa9dQ"] [Date "2020.04.18"] [White "Chess_legend_rus"] [Black "murailleechecs"] [Result "0-1"] [UTCDate "2020.04.18"] [UTCTime "00:28:24"] [WhiteElo "2423"] [BlackElo "2109"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "120+1"] [ECO "B03"] [Opening "Alekhine Defense: Exchange Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 { B03 Alekhine Defense: Exchange Variation } cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 O-O 9. Be2 Nc6?! { (0.27 → 0.99) Inaccuracy. d5 was best. } (9... d5 10. b3) 10. d5 Ne5 11. b3 Bf5 12. f4 Ned7 13. h3?! { (1.42 → 0.54) Inaccuracy. Nf3 was best. } (13. Nf3) 13... h5?? { (0.54 → 2.57) Blunder. Nc5 was best. } (13... Nc5 14. g4) 14. g4 hxg4?? { (2.24 → 5.18) Blunder. Bxc3+ was best. } (14... Bxc3+ 15. Rxc3) 15. hxg4 Bxc3+?! { (5.08 → 7.15) Inaccuracy. e6 was best. } (15... e6 16. gxf5 exf5 17. Nf3 Re8 18. Qd2 Qe7 19. Kf2 Qxe3+ 20. Qxe3 Rxe3 21. Kxe3 a6 22. Kd2) 16. Rxc3 Be4 17. Rh2 Rc8 18. Qd4 Nf6 19. g5 Nbxd5 20. cxd5 Rxc3 21. Qxc3 Nh7 22. Bf3 Bf5 23. Ne2 Qd7 24. Ng3 Rc8 25. Qd2?? { (7.27 → 3.05) Blunder. Qd4 was best. } (25. Qd4) 25... Bg4?? { (3.05 → 7.55) Blunder. Rc2 was best. } (25... Rc2 26. Nxf5 Rxd2 27. Nh6+ Kg7 28. Bxd2 Qc7 29. Re2 a5 30. Kf2 b5 31. Kg3 f6 32. Bxa5) 26. Be4 e6 27. dxe6 Qxe6 28. Rh4 Re8 29. Qh2 Qc8 30. Rxh7 Qc3+ 31. Bd2 Qa1+ 32. Kf2 Qd4+ 33. Kf1 Qa1+ 34. Kg2 d5 35. Bxd5 Qb2?! { (11.90 → Mate in 11) Checkmate is now unavoidable. Be6 was best. } (35... Be6 36. Bf3 Rd8 37. Ne4 Rxd2+ 38. Nxd2 b5 39. Qh1 Qxh1+ 40. Rxh1 a5 41. Rc1 a4 42. Rc5) 36. Bxf7+ Kf8 37. Bxe8?! { (Mate in 10 → 11.41) Lost forced checkmate sequence. Qh6+ was best. } (37. Qh6+ Ke7 38. Bxe8+ Kd8 39. Nf1 Qa3 40. Qg7 Qc5 41. Qxb7 Be6 42. Bc6 Bh3+ 43. Kxh3 Qf5+) 37... Qxd2+ 38. Kg1 Qxf4?! { (10.28 → Mate in 4) Checkmate is now unavoidable. Qe3+ was best. } (38... Qe3+ 39. Qf2) 39. Rh8+ Ke7 40. Qh7+?! { (Mate in 10 → 23.12) Lost forced checkmate sequence. Nf5+ was best. } (40. Nf5+ Qxf5 41. Qc7+ Ke6 42. Bd7+ Kd5 43. Bxf5 Bxf5 44. Rd8+ Ke4 45. Qe7+ Kf4 46. Rd4+ Kf3) 40... Kd6 { Black wins on time. } 0-1