[Event "2018 Winter Marathon"] [Site "https://lichess.org/vaV8t7do"] [Date "2018.12.29"] [White "Will126"] [Black "KillerX098"] [Result "0-1"] [UTCDate "2018.12.29"] [UTCTime "08:42:12"] [WhiteElo "1925"] [BlackElo "1181"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+39"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B02"] [Opening "Alekhine Defense: Two Pawns Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 Nf6 2. e5 Nd5 3. c4 { B02 Alekhine Defense: Two Pawns Attack } Nb4 4. d4 d5?! { (0.87 → 1.65) Inaccuracy. g6 was best. } (4... g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O d6 8. exd6 cxd6 9. Nc3) 5. a3 N4a6 6. c5 Nc6 7. b4 b5? { (1.48 → 3.38) Mistake. Nab8 was best. } (7... Nab8) 8. cxb6? { (3.38 → 1.97) Mistake. Bxb5 was best. } (8. Bxb5 Nb8 9. Ne2 a6 10. Ba4 e6 11. Nbc3 Bd7 12. Bc2 Ne7 13. O-O h6 14. a4 Nbc6) 8... axb6 9. b5 Bb7?? { (1.76 → 3.95) Blunder. Nab4 was best. } (9... Nab4 10. Bb2 Bf5 11. axb4 Nxb4 12. Rxa8 Qxa8 13. Nc3 Nc2+ 14. Kd2 e6 15. g4 Bg6 16. Nf3) 10. bxa6?! { (3.95 → 3.14) Inaccuracy. bxc6 was best. } (10. bxc6 Bxc6) 10... Bxa6 11. Bxa6 Rxa6 12. Nf3 e6 13. O-O b5?! { (2.84 → 3.81) Inaccuracy. Na5 was best. } (13... Na5 14. Qe2 Ra8 15. Bg5 Qd7 16. Nc3 c5 17. Rfb1 cxd4 18. Nxd4 Bc5 19. Ncb5 O-O 20. Qg4) 14. Qd3 Nb8 15. Qxb5+ c6 16. Qd3 Qa5 17. Bd2 Qa4?! { (4.48 → 6.55) Inaccuracy. Qd8 was best. } (17... Qd8) 18. Nc3 Qb3?! { (6.17 → 15.88) Inaccuracy. Qa5 was best. } (18... Qa5 19. Rfb1 Ra8 20. Rb7 Qd8 21. a4 Qc8 22. Qb1 Na6 23. a5 Be7 24. Bg5 Bf8 25. Qb6) 19. Rfb1 Rxa3 20. Rxb3 Rxb3 21. h3 Nd7 22. Ra8+ Ke7?! { (14.60 → Mate in 10) Checkmate is now unavoidable. Rb8 was best. } (22... Rb8 23. Qa6) 23. Ra7?! { (Mate in 10 → 17.11) Lost forced checkmate sequence. Nxd5+ was best. } (23. Nxd5+ exd5 24. Qxb3 f6 25. Qb7 h6 26. exf6+ Kxf6 27. Qxc6+ Bd6 28. Qxd6+ Kf7 29. Qxd7+ Kg6) 23... f6 24. exf6+ gxf6?! { (26.85 → Mate in 9) Checkmate is now unavoidable. Kd8 was best. } (24... Kd8 25. Ng5) 25. Ng5?! { (Mate in 9 → 16.16) Lost forced checkmate sequence. Nxd5+ was best. } (25. Nxd5+ cxd5 26. Qxb3 Kf7 27. Qa4 Be7 28. Qxd7 Re8 29. Bh6 Kg6 30. Qxe8+ Kf5 31. Rxe7 Ke4) 25... e5?! { (16.16 → Mate in 4) Checkmate is now unavoidable. Rg8 was best. } (25... Rg8 26. Nxh7) 26. dxe5 fxe5 27. Nxd5+ Kd6 28. Qxb3 Bh6 29. Nf7+ Ke6 30. Nxh8 Bxd2 31. Rxd7 Kxd7 32. Ne3 Bxe3?! { (61.11 → Mate in 14) Checkmate is now unavoidable. Kc7 was best. } (32... Kc7) 33. Qxe3 c5 34. Qxc5 Ke6 35. Qc7 Kf6 36. Qxh7 Kg5 37. Qg6+ Kf4 38. Qd3 e4 39. g3+ Ke5 40. f3?! { (Mate in 7 → 55.35) Lost forced checkmate sequence. Qd7 was best. } (40. Qd7 e3 41. fxe3 Kf6 42. Kf2 Ke5 43. Kf3 Kf6 44. Ke4 Kg5 45. Qg7+ Kh5 46. Qg6#) 40... exd3 41. f4+?? { (52.62 → -6.25) Blunder. Kf2 was best. } (41. Kf2) 41... Kd4 42. Kf2 Kc3 43. Ke1? { (-4.21 → -9.87) Mistake. Nf7 was best. } (43. Nf7 d2) 43... Kc2 44. f5? { (-7.71 → Mate in 23) Checkmate is now unavoidable. Kf2 was best. } (44. Kf2) 44... d2+ 45. Kf2 d1=Q 46. f6?! { (-36.60 → Mate in 16) Checkmate is now unavoidable. Ng6 was best. } (46. Ng6) 46... Qd8 47. f7 Qxh8 48. g4 Qg7 49. g5 Qxf7+ { Black wins on time. } 0-1