[Event "2021 Autumn Marathon"] [Site "https://lichess.org/TwDZNUps"] [Date "2021.10.23"] [White "Omer1823"] [Black "PranavReddy2010"] [Result "1-0"] [UTCDate "2021.10.23"] [UTCTime "08:42:44"] [WhiteElo "1506"] [BlackElo "1595"] [WhiteRatingDiff "+33"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B00"] [Opening "Nimzowitsch Defense: Kennedy Variation, Linksspringer Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d4 Nc6?! { (-0.10 → 0.79) Inaccuracy. exd4 was best. } (2... exd4 3. Qxd4 Nc6 4. Qc4 Nf6 5. Nc3 Bb4 6. Ne2 d5 7. exd5) 3. d5 { B00 Nimzowitsch Defense: Kennedy Variation, Linksspringer Variation } Nce7 4. Nc3 d6 5. Nf3 c6 6. dxc6 Nxc6 7. Bb5 Bg4?! { (0.25 → 0.89) Inaccuracy. Be7 was best. } (7... Be7 8. O-O h6 9. Bc4 Nf6 10. Be3 Be6 11. Qd3 O-O 12. a3) 8. h3 Bh5 9. O-O a6 10. Bxc6+ bxc6 11. Be3 c5?? { (-0.08 → 1.97) Blunder. Nf6 was best. } (11... Nf6) 12. Nd5 Nf6 13. Nxf6+?! { (2.19 → 1.55) Inaccuracy. Bg5 was best. } (13. Bg5 Be7 14. Bxf6 Bxf6 15. a4 O-O 16. Qd3 c4 17. Qe2 Rc8 18. g4 Bg6 19. Rfd1 h5) 13... Qxf6 14. Qd5 Bxf3?? { (1.40 → 8.92) Blunder. Rc8 was best. } (14... Rc8 15. Nd2) 15. Qxa8+ Kd7 16. Qb7+ Ke6 17. Qd5+ Kd7 18. g3?? { (9.89 → 2.93) Blunder. gxf3 was best. } (18. gxf3 Qxf3) 18... h5?? { (2.93 → 6.32) Blunder. Qe6 was best. } (18... Qe6 19. Qb7+ Ke8 20. Qb8+ Ke7 21. Kh2 h5 22. b4 cxb4 23. Rfb1 Kf6 24. Rxb4 Kg6 25. Qa8) 19. Qb7+ Ke6 20. Qc8+ Ke7 21. b4?! { (6.47 → 4.23) Inaccuracy. Qc7+ was best. } (21. Qc7+) 21... h4? { (4.23 → 8.68) Mistake. Qe6 was best. } (21... Qe6 22. Qxe6+ Kxe6 23. bxc5 Be7 24. Rfb1 Rc8 25. Rb6 a5 26. cxd6 Bxd6 27. Ra6 Bxe4 28. Rb1) 22. bxc5 hxg3 23. cxd6+ Kxd6?! { (11.76 → Mate in 1) Checkmate is now unavoidable. Qxd6 was best. } (23... Qxd6 24. Bc5 Qxc5 25. Qxc5+ Kf6 26. Qc6+ Kg5 27. fxg3 f6 28. Rxf3 Kg6 29. Kg2 Be7 30. Qxa6) 24. Qxa6+?! { (Mate in 1 → 10.56) Lost forced checkmate sequence. Bc5# was best. } (24. Bc5#) 24... Ke7 25. Qxf6+?? { (13.10 → 4.26) Blunder. Qb7+ was best. } (25. Qb7+) 25... Kxf6? { (4.26 → 8.52) Mistake. gxf6 was best. } (25... gxf6 26. fxg3) 26. fxg3 g5 27. Rxf3+ Kg6 28. Rb1 Be7 29. Rb6+ Kg7 30. Rb7 Bf8? { (9.39 → Mate in 13) Checkmate is now unavoidable. Bf6 was best. } (30... Bf6 31. Bxg5 Bxg5 32. Rfxf7+ Kg6 33. Rg7+ Kh6 34. Rgc7 Bf6 35. Rc6 Kg6 36. Kg2 Ra8 37. Rbb6) 31. Rbxf7+ Kg6 32. R3f6+ Kh5 33. Kg2 g4 34. Rxf8 gxh3+ 35. Kxh3 Rh7 36. g4# { White wins by checkmate. } 1-0