[Event "Rated correspondence game"] [Site "https://lichess.org/O1jGjRig"] [Date "2021.01.07"] [White "CornyBig"] [Black "Volchonok"] [Result "1-0"] [UTCDate "2021.01.07"] [UTCTime "20:31:44"] [WhiteElo "1258"] [BlackElo "1741"] [WhiteRatingDiff "+380"] [BlackRatingDiff "-380"] [Variant "Standard"] [TimeControl "-"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } c6?! { (0.13 → 0.87) Inaccuracy. e5 was best. } (3... e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. Qe2+ Qe7 8. Qxe7+) 4. Bxc4 e6 5. Nc3 Qe7? { (0.58 → 2.28) Mistake. Nf6 was best. } (5... Nf6 6. Nf3 c5 7. O-O cxd4 8. Nxd4 Qc7 9. Qe2 Nc6 10. Ncb5) 6. Nf3 g6?! { (2.19 → 3.41) Inaccuracy. Qd8 was best. } (6... Qd8 7. e4 Nf6 8. O-O Be7 9. Qe2 Nbd7 10. Be3 O-O 11. Rfd1 b5 12. Bd3 Nb6 13. a3) 7. e4 Bg7 8. e5 c5? { (3.82 → 6.13) Mistake. Qb4 was best. } (8... Qb4 9. Qe2) 9. Bg5?! { (6.13 → 4.64) Inaccuracy. d5 was best. } (9. d5 exd5 10. Nxd5 Qd8 11. Bg5 Qa5+ 12. Bd2 Qd8 13. Qb3 Nc6 14. O-O Be6 15. Rad1 b5) 9... Qc7?! { (4.64 → 7.36) Inaccuracy. f6 was best. } (9... f6) 10. Nb5 Qb6 11. dxc5 Qxc5? { (8.48 → Mate in 1) Checkmate is now unavoidable. Qa5+ was best. } (11... Qa5+ 12. Bd2) 12. Qd8# { White wins by checkmate. } 1-0