[Event "Queen's Gambit Marathon"] [Site "https://lichess.org/iFrLFALO"] [Date "2021.07.28"] [White "Arnold-2005"] [Black "KosTya2007"] [Result "1-0"] [UTCDate "2021.07.28"] [UTCTime "16:57:19"] [WhiteElo "2472"] [BlackElo "2219"] [WhiteTitle "IM"] [Variant "From Position"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkbnr/ppp1pppp/8/3p4/2PP4/8/PP2PPPP/RNBQKBNR b KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1... Nf6?! { (0.15 → 0.70) Inaccuracy. e6 was best. } (1... e6 2. Nc3 c6 3. e3 Nf6 4. b3 Nbd7 5. Bb2 Bd6 6. Bd3) 2. Nf3?! { (0.70 → 0.00) Inaccuracy. cxd5 was best. } (2. cxd5 c6 3. dxc6 Nxc6 4. Nf3 e5 5. Nxe5 Nxe5 6. dxe5 Qxd1+) 2... g6?! { (0.00 → 0.90) Inaccuracy. c6 was best. } (2... c6 3. e3 e6 4. Bd3 Bb4+ 5. Bd2 Be7 6. O-O O-O 7. Nc3) 3. g3?! { (0.90 → 0.00) Inaccuracy. cxd5 was best. } (3. cxd5 Bg7 4. Qa4+ c6 5. dxc6 Nxc6 6. Nc3 Bf5 7. g3 O-O) 3... Bg7 4. Bg2 O-O 5. O-O c6 6. Nc3 Bg4?! { (-0.13 → 0.69) Inaccuracy. dxc4 was best. } (6... dxc4 7. e4 b5 8. Qe2 b4 9. Nd1 a5 10. Re1 Ba6 11. e5) 7. Ne5 Be6 8. Qb3?! { (0.70 → 0.14) Inaccuracy. cxd5 was best. } (8. cxd5 Nxd5) 8... dxc4?? { (0.14 → 4.71) Blunder. Qb6 was best. } (8... Qb6 9. Na4 Qxb3 10. axb3 Nfd7 11. cxd5 Bxd5 12. Bxd5 cxd5 13. Nxd7 Nxd7 14. Be3 Rfc8 15. Rfc1) 9. Qxb7 Nbd7?! { (4.56 → 6.61) Inaccuracy. Qxd4 was best. } (9... Qxd4 10. Nxf7) 10. Nxc6 Qe8 11. Qxa8 Qxa8 12. Nxe7+ Kh8 13. Bxa8 Rxa8 14. d5 Bh3 15. Rd1 Nc5 16. d6 Rd8 17. Be3 Nfe4 18. Nxe4 Nxe4 19. Rac1 Bxb2 20. Rxc4 Nxd6 21. Rb4 Ba3? { (7.04 → Mate in 2) Checkmate is now unavoidable. Bc3 was best. } (21... Bc3 22. Rb3 Re8 23. Nd5 Be5 24. Bf4 Kg7 25. Bxe5+ Rxe5 26. Nf4 Bg4 27. Rxd6 g5 28. Rd5) 22. Ra4? { (Mate in 2 → 7.90) Lost forced checkmate sequence. Bd4+ was best. } (22. Bd4+ f6 23. Bxf6#) 22... Bb2 23. Rb4 Bf6 24. Bd4 Kg7 25. Bxf6+ Kxf6 26. Nc6 Rd7 { Black offers draw } 27. Rbd4 Ke6 28. e4 Bg4 29. R1d2 f5 30. e5 Rb7 31. Rxd6+ Kf7 32. Rd7+ Rxd7 33. Rxd7+ Ke6?! { (12.25 → Mate in 10) Checkmate is now unavoidable. Kg8 was best. } (33... Kg8 34. e6) 34. Rd6+ Kf7 35. e6+ Kf6 36. e7+ Kf7 37. Rd8 f4 38. e8=Q+ Kg7 39. Qe7+ { Black resigns. } 1-0