[Event "Queen's Gambit Marathon"] [Site "https://lichess.org/KRSN4d4i"] [Date "2021.07.28"] [White "ChessGroot"] [Black "KosTya2007"] [Result "1-0"] [UTCDate "2021.07.28"] [UTCTime "14:08:44"] [WhiteElo "2506"] [BlackElo "2219"] [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. cxd5 g6 3. Nc3 Bg7? { (0.35 → 1.97) Mistake. Nxd5 was best. } (3... Nxd5 4. e4 Nxc3 5. bxc3 Bg7 6. Nf3 c5 7. Rb1 O-O 8. Be2) 4. e4 O-O 5. Bc4 c6 6. dxc6 Nxc6 7. Nge2 a6 8. a4 Ne8 9. Be3?! { (2.39 → 1.65) Inaccuracy. e5 was best. } (9. e5 Nc7 10. O-O Rb8 11. a5 Ne6 12. Bxe6 fxe6 13. Qa4 Bd7 14. Rd1 Nxe5 15. dxe5 Bxa4) 9... Nd6 10. Bd3 Nb4 11. O-O Nxd3 12. Qxd3 Be6 13. d5 Bd7 14. Bd4 b5 15. axb5 Nxb5?! { (2.46 → 3.28) Inaccuracy. axb5 was best. } (15... axb5) 16. Bxg7 Kxg7 17. Nd4 f6?! { (2.79 → 4.17) Inaccuracy. Qb6 was best. } (17... Qb6) 18. Ncxb5 axb5 19. Nxb5? { (3.41 → 1.97) Mistake. Qe3 was best. } (19. Qe3 Qc7) 19... Qb6 20. Nd4 Qxb2 21. Rab1 Qa3? { (2.17 → 4.26) Mistake. Qa2 was best. } (21... Qa2 22. Rb7 Ra7 23. Qb1 Qxb1 24. Rfxb1 Rfa8 25. f3 Kf8 26. Kf2 Rxb7 27. Rxb7 Ke8 28. Kg3) 22. Qxa3 Rxa3 23. Rb7 Rd8 24. f3?! { (4.33 → 3.29) Inaccuracy. d6 was best. } (24. d6 Bg4 25. Rxe7+ Kf8 26. Rxh7 Kg8 27. Rc7 Rd3 28. Nb5 Bd7 29. Nc3 Be6 30. f3 R3xd6) 24... Rd3 { Black offers draw } 25. Nb3 Kf7 26. Nc5 Bc8 27. Nxd3 Bxb7 28. Rb1?! { (4.07 → 3.20) Inaccuracy. Nc5 was best. } (28. Nc5 Bc8 29. Ra1 f5 30. Ra8 fxe4 31. fxe4 Ke8 32. Kf2 Bg4 33. Rxd8+ Kxd8 34. Ke3 Bd1) 28... Ba6 29. Nc5 Bc4 30. Rb7 f5 31. Kf2 Kf6?! { (3.38 → 4.80) Inaccuracy. Bxd5 was best. } (31... Bxd5) 32. Ke3 Ra8?! { (4.17 → 6.23) Inaccuracy. Bxd5 was best. } (32... Bxd5) 33. Nd7+ Kg7 34. Nb6 Ra3+ 35. Kd4 Bf1 36. d6 Rd3+ 37. Ke5 Rxd6 38. Rxe7+ { Black resigns. } 1-0