[Event "2022 Autumn Marathon"] [Site "https://lichess.org/KqXqVyip"] [Date "2022.10.22"] [White "Artem_0degov"] [Black "Sting2010"] [Result "1-0"] [UTCDate "2022.10.22"] [UTCTime "12:38:03"] [WhiteElo "2671"] [BlackElo "2308"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [WhiteTitle "FM"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. d5 { A43 Benoni Defense: Old Benoni } e6 3. Nc3 exd5 4. Nxd5 Nf6 5. e4 Nxd5 6. exd5 d6 7. Nf3 g6?! { (0.68 → 1.61) Inaccuracy. Be7 was best. } (7... Be7 8. Bd3 O-O 9. h3 Nd7 10. O-O Bf6 11. c3 Ne5 12. Bf4) 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. O-O Be7?! { (1.77 → 2.71) Inaccuracy. h6 was best. } (10... h6) 11. Re1?? { (2.71 → 0.30) Blunder. Bh6 was best. } (11. Bh6 Nb6) 11... O-O 12. h4 Bxh4 13. Bf4? { (0.91 → -0.72) Mistake. Bh6 was best. } (13. Bh6) 13... Ne5?? { (-0.72 → 2.21) Blunder. Be7 was best. } (13... Be7 14. Nd2 Nf6 15. Qf3 Re8 16. a4 Nh5 17. Bh6 Qd7 18. a5 Bf8 19. Bxf8 Rxe1+ 20. Rxe1) 14. Nxe5 dxe5 15. Bxe5 Bf6 16. c4? { (2.58 → 1.18) Mistake. d6 was best. } (16. d6) 16... Re8 17. Bxf6 Qxf6 18. Qd2 Kg7 19. b3 Rad8 20. Rxe8?! { (1.17 → 0.41) Inaccuracy. Rad1 was best. } (20. Rad1) 20... Rxe8 21. Re1 Rd8?? { (0.37 → 2.90) Blunder. Rxe1+ was best. } (21... Rxe1+ 22. Qxe1 b6 23. Qe3 Kf8 24. a3 a5 25. f4 Qe7 26. Qxe7+ Kxe7 27. g4 Kd7 28. Kg2) 22. Qe3? { (2.90 → 1.48) Mistake. Qa5 was best. } (22. Qa5 Qb6 23. Qxb6 axb6 24. Re7 b5 25. cxb5 b6 26. Rb7 Rd6 27. f4 h5 28. a4 Rf6) 22... Kf8?? { (1.48 → 6.20) Blunder. b6 was best. } (22... b6 23. Qe7 a5 24. Re6 Qxe7 25. Rxe7 a4 26. f4 Rb8 27. Kf2 h5 28. Kf3 Kf6 29. Rc7) 23. Qxc5+ Qd6 24. Qxd6+?! { (6.75 → 4.68) Inaccuracy. Qd4 was best. } (24. Qd4 Kg8 25. Qxa7 Qb4 26. Re2 Qc3 27. g3 h5 28. Qb6 Rd7 29. Qe3 Qa1+ 30. Kg2 Kg7) 24... Rxd6 25. f4 b5 26. Kf2 bxc4 27. bxc4 Ra6 28. Re2 Ra4 29. Rc2?! { (7.46 → 5.12) Inaccuracy. d6 was best. } (29. d6 Rxc4 30. d7 Rxf4+ 31. Ke3 Ra4 32. d8=Q+ Kg7 33. Qd6 Rc4 34. Qe5+ Kg8 35. Rf2 Rc8) 29... Ke7 30. Ke3 Kd7 31. Kd4 Kd6 32. Rb2 f5?! { (5.66 → 8.07) Inaccuracy. Kc7 was best. } (32... Kc7) 33. Re2 a5 34. Re6+ Kd7 35. Ra6 Rxa2 36. Ra7+ Kd8 37. c5 Rxg2 38. Ke5 Rf2 39. Kd6 Ke8 40. c6 Rxf4?! { (11.26 → Mate in 8) Checkmate is now unavoidable. Rc2 was best. } { Black offers draw } (40... Rc2 41. Rxh7) 41. Ra8+? { (Mate in 8 → 7.62) Lost forced checkmate sequence. Ke6 was best. } (41. Ke6 Re4+ 42. Kf6 Kf8 43. d6 h5 44. d7 Re6+ 45. Kxe6 Kg7 46. d8=R+ Kh6 47. Kf6 g5) 41... Kf7 42. c7 Rc4 43. c8=Q Rxc8 44. Rxc8 f4 45. Rc1 g5 46. Ke5 h5?! { (10.08 → Mate in 6) Checkmate is now unavoidable. a4 was best. } (46... a4 47. d6) 47. d6 Ke8 48. Ke6 Kd8 49. d7 f3 50. Rc8# { White wins by checkmate. } 1-0