[Event "2021 Summer Marathon"] [Site "https://lichess.org/Az7VGze9"] [Date "2021.08.07"] [White "gaho2005"] [Black "pendru"] [Result "0-1"] [UTCDate "2021.08.07"] [UTCTime "23:30:55"] [WhiteElo "2415"] [BlackElo "2033"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [WhiteTitle "CM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "C00"] [Opening "French Defense: Two Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nf3 d5 3. Nc3 { C00 French Defense: Two Knights Variation } d4 4. Ne2 c5 5. d3 Nc6 6. Ng3 e5 7. Be2 Be7 8. O-O Nf6 9. c3 Bg4?? { (-0.69 → 1.84) Blunder. O-O was best. } (9... O-O) 10. cxd4?? { (1.84 → -0.16) Blunder. Nxd4 was best. } (10. Nxd4) 10... cxd4?! { (-0.16 → 0.88) Inaccuracy. Bxf3 was best. } (10... Bxf3) 11. h3?! { (0.88 → -0.18) Inaccuracy. Nxd4 was best. } (11. Nxd4 Qxd4) 11... Bxf3 12. Bxf3 O-O 13. a3 Nd7 14. b4 a6 15. Rb1 b5?! { (0.22 → 1.14) Inaccuracy. Na7 was best. } (15... Na7) 16. Bb2?? { (1.14 → -0.52) Blunder. Bg4 was best. } (16. Bg4 Nf6) 16... Rc8?! { (-0.52 → 0.12) Inaccuracy. a5 was best. } (16... a5 17. bxa5) 17. Be2?! { (0.12 → -0.80) Inaccuracy. Bg4 was best. } (17. Bg4 Rc7 18. Qe1 Bg5 19. Bc1 Nb6 20. Bd1 Nd7 21. Bb3 Bf4 22. Ne2 Qg5 23. Qd1 Rfc8) 17... Kh8? { (-0.80 → 0.32) Mistake. Nb6 was best. } (17... Nb6) 18. Rc1?! { (0.32 → -0.34) Inaccuracy. Bg4 was best. } (18. Bg4 Rc7 19. Bc1 Nb6 20. Bd2 Na4 21. Ne2 Kg8 22. Rc1 g6 23. Bh6 Bg5 24. Bxg5 Qxg5) 18... Nb6 19. Nf5?! { (-0.29 → -1.28) Inaccuracy. Rc2 was best. } (19. Rc2 Na4 20. Qa1 Rc7 21. Rfc1 Qe8 22. Bg4 Nxb2 23. Qxb2 Bg5 24. Rf1 g6 25. Rc5 Qe7) 19... Na4? { (-1.28 → 0.34) Mistake. Bg5 was best. } (19... Bg5 20. Rc2 g6 21. Ng3 Na4 22. Bg4 Rc7 23. Qb1 Kg7 24. Bd1 Qe7 25. Ne2 Rfc8 26. Bc1) 20. Ba1? { (0.34 → -1.12) Mistake. Nxe7 was best. } (20. Nxe7 Nxe7) 20... g6? { (-1.12 → 0.49) Mistake. Bg5 was best. } (20... Bg5 21. Rc2) 21. Ng3?? { (0.49 → -2.35) Blunder. Nxe7 was best. } (21. Nxe7 Qxe7 22. Bg4 Rc7 23. Qd2 Kg7 24. f4 f6 25. Bd1 Nd8 26. Bxa4 Rxc1 27. Qxc1 bxa4) 21... f5?? { (-2.35 → 0.00) Blunder. a5 was best. } (21... a5 22. Bg4 Rc7 23. Qb3 axb4 24. axb4 Qd6 25. f4 Qxb4 26. Qxb4 Bxb4 27. fxe5 Nc3 28. e6) 22. exf5 gxf5?! { (0.00 → 1.09) Inaccuracy. Bg5 was best. } (22... Bg5 23. fxg6 Bxc1 24. Qxc1 Ne7 25. g7+ Kxg7 26. Qe1 Ng6 27. Bg4 Rc2 28. f4 exf4 29. Nf5+) 23. Bf3 Qd6?! { (0.75 → 1.38) Inaccuracy. Nc3 was best. } (23... Nc3) 24. Re1 Bf6?? { (0.98 → 4.24) Blunder. Nc3 was best. } (24... Nc3 25. Qb3 Bh4 26. Bxc6 Bxg3 27. fxg3 Qxc6 28. Bxc3 dxc3 29. Rxe5 Qb6+ 30. Kh1 Qd4 31. Rc5) 25. Bxc6?! { (4.24 → 2.89) Inaccuracy. Nxf5 was best. } (25. Nxf5) 25... Rxc6 26. Nxf5 Qe6?? { (2.69 → 6.22) Blunder. Qc7 was best. } (26... Qc7) 27. Rxc6?? { (6.22 → 2.71) Blunder. Nxd4 was best. } (27. Nxd4 exd4 28. Rxe6 Rxe6 29. Qg4 Rd6 30. Rc7 Nc3 31. Bb2 Rg8 32. Qh5 Bg7 33. Rxg7 Kxg7) 27... Qxc6 28. Qg4? { (2.86 → 1.56) Mistake. Qh5 was best. } (28. Qh5) 28... Rg8 29. Qh5?? { (1.43 → Mate in 1) Checkmate is now unavoidable. Qe4 was best. } (29. Qe4) 29... Qxg2# { Black wins by checkmate. } 0-1