[Event "2021 Summer Marathon"] [Site "https://lichess.org/JKMhhoIZ"] [Date "2021.08.07"] [White "inSecOP"] [Black "pendru"] [Result "0-1"] [UTCDate "2021.08.07"] [UTCTime "15:43:35"] [WhiteElo "2557"] [BlackElo "2017"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A00"] [Opening "Polish Opening: Outflank Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 c6 { A00 Polish Opening: Outflank Variation } 2. Bb2 a5 3. b5 cxb5 4. e3?! { (-0.29 → -0.86) Inaccuracy. a3 was best. } (4. a3 Nc6 5. e4 e5 6. Bxb5 Bc5 7. Nc3 Nf6 8. Nf3 O-O) 4... b4 5. Nf3 Nf6 6. Bc4 d5 7. Bb5+ Nc6 8. Ne5 Bd7?! { (-1.65 → -0.64) Inaccuracy. Qc7 was best. } (8... Qc7 9. c4 dxc4 10. Nxc4 e6 11. O-O Be7 12. Bd4 O-O 13. Bb6 Qb8 14. d4 Na7 15. Ba4) 9. Nxd7 Qxd7 10. d3 e6 11. O-O Be7 12. Nd2 O-O 13. Nf3 Qc7 14. Rc1 Ne8?! { (-2.36 → -1.62) Inaccuracy. Qb6 was best. } (14... Qb6 15. Ba4 Qa6 16. c4 bxc3 17. Bxc3 b5 18. Bc2 Nd7 19. a4 b4 20. Bb2 Rfc8 21. h4) 15. Nd4?! { (-1.62 → -2.38) Inaccuracy. c4 was best. } (15. c4 Bf6) 15... Nxd4 16. Bxd4 Bf6?! { (-2.26 → -1.63) Inaccuracy. Bc5 was best. } (16... Bc5) 17. Qg4? { (-1.63 → -3.55) Mistake. Bxe8 was best. } (17. Bxe8 Rfxe8) 17... Bxd4 18. Qxd4 Nd6 19. Ba4?! { (-3.46 → -5.17) Inaccuracy. c4 was best. } (19. c4 Rfc8) 19... b5 20. Bb3 a4 21. Qxb4 axb3 22. axb3 Rfc8 23. d4 Ra2 24. h3 Ne4?! { (-7.36 → -5.27) Inaccuracy. h6 was best. } (24... h6 25. Qc5 Qd8 26. Qb4 Kh8 27. Ra1 Raxc2 28. Ra6 Nf5 29. Qa5 R2c7 30. Ra1 Kh7 31. Qxb5) 25. c4 bxc4 26. bxc4 dxc4? { (-6.10 → -3.35) Mistake. Ng3 was best. } (26... Ng3) 27. f3?? { (-3.35 → Mate in 5) Checkmate is now unavoidable. Qb1 was best. } (27. Qb1) 27... Nf6? { (Mate in 5 → -7.71) Lost forced checkmate sequence. Qg3 was best. } (27... Qg3 28. Qb2 Rxb2 29. Rc2 Rxc2 30. Rf2 Qxf2+ 31. Kh2 Qxg2#) 28. e4? { (-7.71 → Mate in 5) Checkmate is now unavoidable. Qc5 was best. } (28. Qc5 Qb7 29. Rb1 Qa8 30. Rf2 Ra7 31. Qxc8+ Qxc8 32. Rfb2 Nd7 33. Rc2 Ra4 34. Rbc1 Qc6) 28... Qg3 { White resigns. } 0-1