[Event "2020 Summer Marathon"] [Site "https://lichess.org/FB5mVRUK"] [Date "2020.08.01"] [White "secant"] [Black "Matwey123"] [Result "1-0"] [UTCDate "2020.08.01"] [UTCTime "07:23:32"] [WhiteElo "1687"] [BlackElo "2337"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D15"] [Opening "Slav Defense: Two Knights Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. Nf3 Nf6 { D15 Slav Defense: Two Knights Attack } 5. Bg5?! { (0.20 → -0.43) Inaccuracy. a4 was best. } (5. a4 e6 6. e3 c5 7. Bxc4 Be7 8. O-O O-O 9. Qe2 cxd4) 5... g6?! { (-0.43 → 0.50) Inaccuracy. h6 was best. } (5... h6 6. Bh4 b5 7. a4 e6 8. axb5 Qb6 9. Bxf6 gxf6 10. e3) 6. e3 Bg7?! { (0.01 → 1.00) Inaccuracy. Be6 was best. } (6... Be6 7. Nd2 b5 8. a4 b4 9. Na2 c3 10. bxc3 Bxa2 11. Rxa2) 7. Bxf6?! { (1.00 → 0.21) Inaccuracy. Bxc4 was best. } (7. Bxc4 h6 8. Bh4 O-O 9. O-O Nbd7 10. h3 Nb6 11. Bd3 Be6) 7... O-O?? { (0.21 → 9.18) Blunder. exf6 was best. } (7... exf6 8. Bxc4) 8. Bxg7 Kxg7 9. Bxc4 Nd7 10. Bd3 b5 11. Bc2 Re8 12. O-O e5 13. e4 exd4 14. Nxd4 Qc7 15. Nce2 Nc5 16. Bb3 Ne6 17. Nxe6+ Bxe6 18. Qd4+ f6 19. Bxe6 Rxe6 20. Nf4 Re5 21. Rad1 Rg5 22. Ne6+ Kh6 23. Nxc7 Rf8 24. Ne6 Rf7 25. Nxg5?! { (Mate in 8 → 15.31) Lost forced checkmate sequence. Qe3 was best. } (25. Qe3 Re7 26. h4 Rxe6 27. hxg5+ fxg5 28. Qh3+ Kg7 29. Qxe6 g4 30. Rd7+ Kh6 31. Qf6 Kh5) 25... fxg5 26. f4 g4 27. f5 g5?! { (17.26 → Mate in 6) Checkmate is now unavoidable. b4 was best. } (27... b4 28. f6) 28. Qe3 Kg7 29. Qg3 h6 30. Qxg4 c5 31. h4 c4 32. hxg5 Kf8 33. gxh6 Rh7 34. Qg6 Rf7 35. h7 Rxh7 36. Rd8+ Ke7 37. Qxh7+ Kxd8 38. Rd1+ Ke8 39. Qd7+ Kf8 40. Qe6 Kg7 41. Rd7+ Kf8 42. Qc6 Ke8 43. Qa8+ Kxd7 44. Qd5+ Kc7 45. f6 Kb6 46. f7 c3 47. f8=Q cxb2 48. Qf6+ Ka5 49. Qd1 b1=Q 50. Qxb1 a6 51. Qc3+ { White wins on time. } 1-0