[Event "2022 Summer Marathon"] [Site "https://lichess.org/eoaYPALZ"] [Date "2022.08.05"] [White "chessblogger"] [Black "Sigma_Tauri"] [Result "1-0"] [UTCDate "2022.08.05"] [UTCTime "21:43:26"] [WhiteElo "2455"] [BlackElo "2915"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-10"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.74) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Nf3?! { (0.74 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Nf3 Be7 6. Be2 O-O) 2... cxd4 3. c3 Nc6 4. cxd4 d6?! { (0.19 → 0.96) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nc3 d5 6. Bf4 a6 7. e3 Bg4 8. h3 Bxf3 9. Qxf3) 5. Nc3 g6 6. e4 Bg7 7. Bc4 Nf6 8. O-O?! { (0.90 → 0.34) Inaccuracy. d5 was best. } (8. d5 Na5 9. Bd3 a6 10. Be3 O-O 11. O-O b5 12. b3 e6) 8... O-O?! { (0.34 → 0.97) Inaccuracy. Bg4 was best. } (8... Bg4 9. Be3 O-O 10. Be2 e5 11. dxe5 dxe5 12. Qa4 Bxf3 13. Bxf3 Nd4 14. Rfd1 Nd7 15. Rac1) 9. h3?! { (0.97 → 0.00) Inaccuracy. d5 was best. } (9. d5 Na5 10. Bd3 Bg4 11. Bd2 Nd7 12. b3 Ne5 13. Be2 Nxf3+ 14. Bxf3 Bxf3 15. Qxf3 b6) 9... Nxe4 10. Nxe4?! { (0.00 → -0.56) Inaccuracy. Bxf7+ was best. } (10. Bxf7+ Rxf7 11. Nxe4 d5 12. Ng3 Qd6 13. Be3 Bd7 14. Ng5 Rf6 15. Nf3) 10... d5 11. Bd3 dxe4 12. Bxe4 Nxd4 13. Nxd4 Qxd4 14. Qf3 Be6 15. Bxb7 Rab8 16. Be3 Qxb2 17. Be4?! { (-1.15 → -1.82) Inaccuracy. Bd5 was best. } (17. Bd5 Bxd5 18. Qxd5 Qxa1 19. Rxa1 Bxa1 20. a4 e6 21. Qc5 Rfd8 22. a5 a6 23. Qc6 Bd4) 17... Qxa1?! { (-1.82 → -0.70) Inaccuracy. Qa3 was best. } (17... Qa3 18. Rad1) 18. Rxa1 Bxa1 19. Bxa7 Rb2 20. Bc5 Rxa2 21. Bxe7 Re8?! { (-0.79 → -0.12) Inaccuracy. Be5 was best. } (21... Be5 22. g4) 22. Bf6 Bxf6 23. Qxf6 Rd2 24. Bf3 Red8 25. h4 h5 26. Kh2 Rxf2?? { (-0.53 → 5.43) Blunder. R8d4 was best. } (26... R8d4 27. Kg1) 27. Qxd8+ Kg7? { (5.34 → 10.57) Mistake. Kh7 was best. } (27... Kh7 28. Qd4) 28. Qd4+ Kh7 29. Qxf2 { Black resigns. } 1-0