[Event "2022 Autumn Marathon"] [Site "https://lichess.org/hLZo2mrB"] [Date "2022.10.22"] [White "papasi"] [Black "matardandi"] [Result "0-1"] [UTCDate "2022.10.22"] [UTCTime "07:52:26"] [WhiteElo "2696"] [BlackElo "2172"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D31"] [Opening "Semi-Slav Defense: Accelerated Move Order"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nc3 c6 { D31 Semi-Slav Defense: Accelerated Move Order } 4. Nf3 f5?! { (0.33 → 1.14) Inaccuracy. Nf6 was best. } (4... Nf6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4) 5. Bg5 Nf6 6. e3 Be7 7. Bd3 O-O 8. Qc2 Ne4 9. Bxe7 Qxe7 10. O-O Bd7 11. Ne5 Be8 12. f3 Nxc3 13. bxc3 Nd7 14. Nxd7 Bxd7 15. Rab1 b6 16. cxd5 cxd5 17. e4 fxe4 18. fxe4 Rxf1+ 19. Rxf1 Qg5?? { (0.29 → 2.74) Blunder. h6 was best. } (19... h6 20. exd5) 20. exd5 exd5 21. Bxh7+ Kh8 22. Bf5?? { (3.00 → 0.00) Blunder. Bd3 was best. } (22. Bd3) 22... Rf8 23. Bxd7?? { (0.00 → -5.24) Blunder. h4 was best. } (23. h4 Qe3+ 24. Kh2 Qe7 25. g3 Rxf5 26. Rxf5 Bxf5 27. Qxf5 Qe2+ 28. Kh3 Qxa2 29. Qh5+ Kg8) 23... Qe3+ 24. Qf2 Rxf2 25. Rxf2 Qxc3 26. Ba4?! { (-4.91 → -8.39) Inaccuracy. g3 was best. } (26. g3 Qxd4 27. Bb5 Qe3 28. Kg2 Qa3 29. h4 g6 30. g4 Qb4 31. Be2 Kg7 32. h5 gxh5) 26... Qxd4?! { (-8.39 → -5.71) Inaccuracy. Qa1+ was best. } (26... Qa1+ 27. Rf1 Qxd4+ 28. Rf2 Qxa4 29. Rd2 d4 30. h4 d3 31. Rxd3 Qxa2 32. Rh3 a5 33. h5) 27. Bb3 g5 28. g3 Kg7 29. Kg2 a5 30. Rf1 a4 31. Bd1 Qd2+ 32. Kh3 Qxa2 33. Bf3 Qc4 34. Rd1 d4 35. Kg4 Kf6 36. Be4?! { (-10.30 → Mate in 11) Checkmate is now unavoidable. Kh3 was best. } (36. Kh3 a3 37. Kg2 a2 38. Re1 Qc3 39. Rf1 a1=Q 40. Rxa1 Qb2+ 41. Kf1 Qxa1+ 42. Ke2 Ke5) 36... d3? { (Mate in 11 → -9.94) Lost forced checkmate sequence. Qe2+ was best. } (36... Qe2+ 37. Kh3 Qxd1 38. Bf3 Qf1+ 39. Kg4 a3 40. h4 a2 41. hxg5+ Ke5 42. g6 a1=Q 43. g7) 37. Kf3 g4+ 38. Ke3 Qc2 39. Rf1+ Ke5 40. Rf5+ Ke6 41. Bxd3 Qxh2 42. Rb5 Qxg3+ 43. Kd4 Kd7 44. Kc3 Kc6 45. Rf5 Qe1+ 46. Kc2 a3 47. Rf6+ Kc5 48. Rf5+ Kd4 49. Rf4+ Kd5 50. Ra4 Qa1 51. Be4+ Kc5 52. Kb3?! { (-18.11 → Mate in 1) Checkmate is now unavoidable. Ra7 was best. } (52. Ra7 Qb2+) 52... Qb2# { Black wins by checkmate. } 0-1