[Event "2023 Summer Marathon"] [Site "https://lichess.org/L9R2Tmgy"] [Date "2023.08.05"] [White "Rigo12"] [Black "avv85"] [Result "0-1"] [UTCDate "2023.08.05"] [UTCTime "02:20:06"] [WhiteElo "2038"] [BlackElo "1893"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+163"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 { B13 Caro-Kann Defense: Exchange Variation } 5. Be2 Nf6 6. Kf1?! { (0.06 → -0.60) Inaccuracy. c3 was best. } (6. c3 Bg4 7. Bf4 e6 8. O-O Bd6 9. Bxd6 Qxd6 10. Nbd2 O-O) 6... Bg4 7. c3 e6 8. h3 Bxf3 9. Bxf3 Bd6 10. b3?! { (-0.28 → -1.31) Inaccuracy. g3 was best. } (10. g3 O-O 11. Kg2 Qc7 12. Re1 Rae8 13. a4 Ne4 14. Bxe4 dxe4 15. Na3 a6 16. Nc4 f5) 10... e5 11. Ba3?! { (-0.81 → -1.85) Inaccuracy. dxe5 was best. } (11. dxe5) 11... Bxa3 12. Nxa3 e4 13. Be2 O-O 14. Nc2 Nd7 15. Rb1? { (-0.73 → -1.92) Mistake. Ne3 was best. } (15. Ne3 Ne7 16. g3 Qc7 17. Qd2 f5 18. Ng2 Rf6 19. h4 Nf8 20. f4 exf3 21. Bxf3 Qxg3) 15... f5 16. c4 dxc4?! { (-1.91 → -0.97) Inaccuracy. f4 was best. } (16... f4 17. cxd5 Ne7 18. d6 Nf5 19. Bg4 Qg5 20. Na3 Nf6 21. Nc4 Rad8 22. Bxf5 Qxf5 23. Kg1) 17. bxc4 f4 18. d5 Nce5 19. Bg4 f3?! { (-2.20 → -1.44) Inaccuracy. Nc5 was best. } (19... Nc5 20. Nd4 Qh4 21. Kg1 Ned3 22. Qe2 h5 23. Be6+ Kh8 24. f3 e3 25. Bf5 Nf2 26. Ne6) 20. Ne3? { (-1.44 → -3.21) Mistake. gxf3 was best. } (20. gxf3) 20... fxg2+ 21. Kxg2 Nd3 22. Rg1 Nf4+?? { (-4.53 → -1.45) Blunder. Qg5 was best. } (22... Qg5 23. Rf1 h5 24. d6 N7c5 25. Rb5 hxg4 26. Qxg4 Qxg4+ 27. hxg4 Rad8 28. a4 b6 29. Nf5) 23. Kh1 Ne5? { (-1.36 → 0.00) Mistake. Nd3 was best. } (23... Nd3 24. Be6+ Kh8 25. Qh5 Nxf2+ 26. Kg2 g6 27. Qh6 Nc5 28. Ng4 Nxg4 29. Bxg4 Qe7 30. Qe3) 24. Qd2?? { (0.00 → -2.02) Blunder. Rxb7 was best. } (24. Rxb7 Rb8) 24... Ned3? { (-2.02 → -0.58) Mistake. Nxg4 was best. } (24... Nxg4 25. Rxg4 Nxh3 26. f4 Rxf4 27. Rxf4 Nxf4 28. Qh2 Qf6 29. Rf1 Rf8 30. Ng2 g5 31. c5) 25. Be6+?? { (-0.58 → -5.41) Blunder. Rxb7 was best. } (25. Rxb7 Rb8) 25... Kh8?? { (-5.41 → -2.53) Blunder. Nxe6 was best. } (25... Nxe6 26. Rg3 Qd6 27. c5 Nexc5 28. Rbg1 Nxf2+ 29. Kh2 b5 30. a4 Nfd3 31. Kh1 Kh8 32. Qc3) 26. f3? { (-2.53 → -4.93) Mistake. Rbf1 was best. } (26. Rbf1 Nxe6 27. dxe6 Qh4 28. Kh2 Ne5 29. f4 exf3 30. Rg3 Rae8 31. Ng4 Nxg4+ 32. Rxg4 Qf6) 26... Qh4 27. Qh2? { (-4.06 → -7.61) Mistake. Rgf1 was best. } (27. Rgf1 Nxh3 28. Bxh3 Qxh3+ 29. Qh2 Rxf3 30. Qxh3 Rxh3+ 31. Kg2 Rxe3 32. Rxb7 Rf3 33. Rxf3 exf3+) 27... Nf2+ 28. Qxf2 Qxf2 29. Nf5? { (-7.61 → Mate in 2) Checkmate is now unavoidable. Rb3 was best. } (29. Rb3 exf3 30. Nf5 Ne2 31. Rbb1 Nxg1 32. Rxg1 Qe2 33. Ng3 Qxc4 34. Bf5 Qxd5 35. Rf1 Rae8) 29... Qxf3+ { White resigns. } 0-1