[Event "2022 Spring Marathon"] [Site "https://lichess.org/yzPJ0eig"] [Date "2022.04.16"] [White "Dr_Bylo4ka"] [Black "kvltvr_wvltvr"] [Result "1-0"] [UTCDate "2022.04.16"] [UTCTime "13:38:54"] [WhiteElo "2303"] [BlackElo "2111"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "120+1"] [ECO "E04"] [Opening "Catalan Opening: Open Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 { E04 Catalan Opening: Open Defense } c5 6. O-O Nc6 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 c4 10. Qd1 Rc8 11. a4?! { (0.17 → -0.57) Inaccuracy. Ne5 was best. } (11. Ne5 Nxe5) 11... a6? { (-0.57 → 0.54) Mistake. b4 was best. } (11... b4 12. Ne5) 12. axb5 axb5 13. b3?! { (0.87 → 0.26) Inaccuracy. Ne5 was best. } (13. Ne5) 13... Nd5?! { (0.26 → 1.33) Inaccuracy. cxb3 was best. } (13... cxb3) 14. e4 Ndb4? { (1.47 → 3.29) Mistake. Nf6 was best. } (14... Nf6 15. bxc4) 15. bxc4 bxc4 16. d5 Na5? { (3.20 → 5.37) Mistake. Nb8 was best. } (16... Nb8) 17. dxe6 fxe6 18. Ne5 Nb3?? { (3.94 → 10.82) Blunder. Rc5 was best. } (18... Rc5 19. Qxd7+ Qxd7 20. Nxd7 Kxd7 21. Rd1+ Ke8 22. Nc3 Kf7 23. Be3 Rh5 24. Bf3 Re5 25. Bf4) 19. Ra7 Rc7 20. Qh5+ g6 21. Nxg6 Rxa7?! { (13.32 → Mate in 5) Checkmate is now unavoidable. Qf6 was best. } (21... Qf6 22. Nxh8+ Kd8 23. Bg5 Rxa7 24. Bxf6+ Kc7 25. Qxh7 Bc5 26. Ng6 Bd4 27. Nf8 Kc8 28. e5) 22. Nxh8+ Ke7 23. Bg5+?! { (Mate in 4 → 15.63) Lost forced checkmate sequence. e5 was best. } (23. e5 Be8 24. Qxh7+ Bg7 25. Qxg7+ Bf7 26. Qxf7#) 23... Kd6 24. Nf7+ Kc7 25. Bxd8+ Kc8 26. Bf6 Nd3 27. Nc3 Bb4 28. Nb5 Bxb5 29. Qxb5 Rxf7 30. Qxc4+ Nbc5 31. Bd4 Rd7 32. Bxc5 Bxc5 33. Rd1 Rd4 34. Qxc5+ Nxc5 35. Rxd4 e5 36. Rc4 Kd7 37. Rxc5 Kd6 38. Rd5+ Ke6 39. Bh3+ Kf6 40. f4 exf4 41. gxf4 { Black resigns. } 1-0