[Event "2021 Spring Marathon"] [Site "https://lichess.org/8xmKrhd6"] [Date "2021.04.10"] [Round "-"] [White "Mortn"] [Black "sumpor"] [Result "1/2-1/2"] [GameId "8xmKrhd6"] [UTCDate "2021.04.10"] [UTCTime "23:57:54"] [WhiteElo "2398"] [BlackElo "2278"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [WhiteTitle "FM"] [WhiteBerserk "true"] [BlackBerserk "true"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C30"] [Opening "King's Gambit Declined: Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.05] } 1... e5 { [%eval 0.21] } 2. f4?! { (0.21 → -0.52) Inaccuracy. Nf3 was best. } { [%eval -0.52] } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nf6?! { (-0.52 → 0.21) Inaccuracy. exf4 was best. } { [%eval 0.21] } { C30 King's Gambit Declined: Petrov's Defense } (2... exf4 3. Nf3 d6 4. Bc4 h6 5. h4 Nf6 6. Nc3 g6 7. d4) 3. fxe5 { [%eval 0.54] } 3... Nxe4 { [%eval 0.14] } 4. Nf3 { [%eval 0.01] } 4... d5?! { (0.01 → 0.86) Inaccuracy. Be7 was best. } { [%eval 0.86] } (4... Be7 5. d3 Ng5 6. d4 O-O 7. Bd3 Nxf3+ 8. Qxf3 d6 9. Nc3) 5. d3 { [%eval 1.12] } 5... Nc5 { [%eval 0.71] } 6. d4 { [%eval 1.08] } 6... Ne6 { [%eval 0.93] } 7. Bd3?! { (0.93 → 0.00) Inaccuracy. c4 was best. } { [%eval 0.0] } (7. c4 Bb4+ 8. Nc3 c5 9. cxd5 Qxd5 10. Kf2 Bxc3 11. bxc3 cxd4) 7... Be7?! { (0.00 → 0.80) Inaccuracy. c5 was best. } { [%eval 0.8] } (7... c5 8. c3 Nc6 9. O-O cxd4 10. cxd4 Ncxd4 11. Nxd4 Nxd4 12. Nc3) 8. O-O { [%eval 0.51] } 8... O-O?! { (0.51 → 1.25) Inaccuracy. c5 was best. } { [%eval 1.25] } (8... c5 9. c3 Nc6 10. Be3 Qb6 11. Qd2 O-O 12. Na3 Bd7 13. Nc2 f5 14. exf6 Bxf6 15. Bf5) 9. c3?! { (1.25 → 0.56) Inaccuracy. c4 was best. } { [%eval 0.56] } (9. c4 dxc4) 9... c5 { [%eval 0.62] } 10. Be3 { [%eval 0.65] } 10... Nc6 { Black offers draw } { [%eval 0.7] } { The game is a draw. } 1/2-1/2