[Event "2021 Summer Marathon"] [Site "https://lichess.org/LVewbbRt"] [Date "2021.08.07"] [Round "-"] [White "ugagi"] [Black "puma17"] [Result "1-0"] [GameId "LVewbbRt"] [UTCDate "2021.08.07"] [UTCTime "22:55:09"] [WhiteElo "1636"] [BlackElo "2141"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit: Reversed Albin Countergambit"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 { [%eval 0.24] } 1... d5 { [%eval 0.43] } 2. d4? { (0.43 → -0.87) Mistake. exd5 was best. } { [%eval -0.87] } (2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bg4 6. Nf3 Qf5) 2... dxe4 { [%eval -0.85] } 3. Nc3 { [%eval -0.9] } 3... c5?! { (-0.90 → 0.00) Inaccuracy. Nf6 was best. } { [%eval 0.0] } { D00 Blackmar-Diemer Gambit: Reversed Albin Countergambit } (3... Nf6 4. Bg5 Bf5 5. Bxf6 exf6 6. Qe2 Nc6 7. O-O-O Bd6 8. Nf3) 4. Be3 { [%eval -0.27] } 4... Nf6?! { (-0.27 → 0.29) Inaccuracy. cxd4 was best. } { [%eval 0.29] } (4... cxd4 5. Bb5+ Nc6 6. Bxc6+ bxc6 7. Qxd4 Qxd4 8. Bxd4 h5 9. Nxe4) 5. d5?! { (0.29 → -0.45) Inaccuracy. dxc5 was best. } { [%eval -0.45] } (5. dxc5 Bd7 6. Qd2 e6 7. f3 Na6 8. Bxa6 bxa6 9. O-O-O Bc6) 5... e6 { [%eval -0.13] } 6. Bc4 { [%eval -0.61] } 6... exd5 { [%eval -0.73] } 7. Bb5+?? { (-0.73 → -6.24) Blunder. Bxd5 was best. } { [%eval -6.24] } (7. Bxd5 Be7) 7... Nc6 { [%eval -6.38] } 8. f3 { [%eval -6.92] } 8... Be7 { [%eval -7.23] } 9. Na4 { [%eval -9.13] } 9... d4 { [%eval -8.69] } 10. Bd2 { [%eval -10.0] } 10... e3 { [%eval -9.89] } 11. Bc3 { [%eval -9.69] } 11... dxc3 { [%eval -8.07] } 12. Nxc3 { [%eval -9.63] } 12... Qb6 { [%eval -9.96] } 13. Nh3 { [%eval -10.6] } 13... Bxh3 { [%eval -10.83] } 14. gxh3 { [%eval -10.5] } 14... Nh5 { [%eval -9.66] } 15. Rg1 { [%eval -11.01] } 15... Bh4+ { [%eval -10.55] } 16. Ke2 { [%eval -11.23] } 16... Bf6 { [%eval -10.92] } 17. a4 { [%eval -11.92] } 17... Bd4 { [%eval -10.41] } 18. a5 { [%eval -11.54] } 18... Nf4+ { [%eval -9.87] } 19. Ke1 { [%eval -15.56] } 19... Qc7 { [%eval -10.93] } 20. Rg2 { [%eval -18.15] } 20... Nxg2+ { [%eval -18.36] } 21. Kf1?! { (-18.36 → Mate in 7) Checkmate is now unavoidable. Ke2 was best. } { [%eval #-7] } (21. Ke2 Qxh2) 21... Qxh2 { [%eval #-6] } 22. Bxc6+ { [%eval #-5] } 22... Kf8 { [%eval #-4] } 23. Ke2 { [%eval #-2] } 23... Nf4+ { [%eval #-1] } 24. Ke1 { [%eval #-1] } 24... Qg2 { [%eval #-3] } 25. Qd3 { [%eval #-3] } 25... Qf2+ { [%eval #-2] } 26. Kd1 { [%eval #-2] } 26... e2+?! { (Mate in 2 → -20.87) Lost forced checkmate sequence. Qg1+ was best. } { [%eval -20.87] } (26... Qg1+ 27. Qf1 Qxf1#) 27. Kd2?! { (-20.87 → Mate in 1) Checkmate is now unavoidable. Nxe2 was best. } { [%eval #-1] } { White wins on time. } (27. Nxe2 Nxd3 28. cxd3 Be3 29. Be4 Qf1+ 30. Kc2 Qxa1 31. Bd5 Qa4+ 32. Bb3 Qxa5 33. Nc3 f6) 1-0