[Event "2021 Summer Marathon"] [Site "https://lichess.org/txz7449x"] [Date "2021.08.07"] [White "anvit_Patil"] [Black "Oleksandr_K"] [Result "0-1"] [UTCDate "2021.08.07"] [UTCTime "03:48:06"] [WhiteElo "1161"] [BlackElo "1741"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "60+0"] [ECO "C02"] [Opening "French Defense: Advance Variation, Nimzowitsch System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 { C02 French Defense: Advance Variation, Nimzowitsch System } cxd4 5. Nxd4 Nc6 6. Nf3 Bd7 7. Nc3?! { (-0.21 → -0.79) Inaccuracy. Bd3 was best. } (7. Bd3 Nge7 8. O-O Nb4 9. Nc3 Nxd3 10. cxd3 Ng6 11. Qb3 Be7) 7... Qb6?! { (-0.79 → 0.17) Inaccuracy. Nge7 was best. } (7... Nge7 8. Bd3 Ng6 9. Bg5 Be7 10. Bxe7 Qxe7 11. Bxg6 hxg6 12. Qe2) 8. Be3?! { (0.17 → -0.80) Inaccuracy. Bd3 was best. } (8. Bd3 Nge7 9. Be3 Qa5 10. O-O Ng6 11. Bxg6 hxg6 12. Ne2 Be7) 8... Bb4?? { (-0.80 → 7.62) Blunder. Qxb2 was best. } (8... Qxb2 9. Bd2) 9. Bxb6 Bxc3+ 10. bxc3 axb6 11. Rc1 Nge7 12. Rb1 Ra6 13. Bxa6 bxa6 14. Rxb6 O-O 15. O-O a5 16. Re1 Ng6 17. Qb1 Ra8 18. Qb3 h6 19. c4 dxc4 20. Qxc4 Rc8 21. Rd1 Be8 22. Rd6 Nge7 23. Rdxc6 Nxc6 24. Rxc6 Bxc6 25. Qa6 Rf8 26. Qxc6 g5 27. Qa4 Kg7 28. Qxa5 Rc8 29. Qa4 Rc5 30. c4 Rc7 31. Qa5 Rxc4 32. a4 Rc1+ 33. Ne1 Ra1 34. Qa8?? { (7.46 → Mate in 1) Checkmate is now unavoidable. Qb4 was best. } (34. Qb4 Ra2 35. Kf1 Kg8 36. Qb3 Rd2 37. Nf3 Rd8 38. Ke2 Kg7 39. Qb4 Rc8 40. Nd4 Kg8) 34... Ra3?? { (Mate in 1 → 7.76) Lost forced checkmate sequence. Rxe1# was best. } (34... Rxe1#) 35. a5 Rxa5 36. Qxa5 Kg6 37. Nd3 f6 38. Nc5 fxe5 39. Nd7 Kf5 40. Nxe5 Kf6 41. Nc4 e5 42. Nb6 Kg6 43. Nc8 e4 44. Nd6 Kh5 45. Nxe4 Kg6 46. Nd6 Kh5 47. Ne4 Kg4 48. Nxg5 hxg5 49. h3+ Kh5 50. h4 Kg6 { Black wins on time. } 0-1