[Event "Rated blitz game"] [Site "https://lichess.org/ChG92D4y"] [Date "2021.08.31"] [White "GeparRd"] [Black "yhojanSI"] [Result "0-1"] [UTCDate "2021.08.31"] [UTCTime "18:52:26"] [WhiteElo "1235"] [BlackElo "1570"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+0"] [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 } g6?! { (0.32 → 0.89) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nf3 c5 5. Bxc4 e6 6. O-O a6 7. dxc5 Bxc5 8. Qxd8+) 4. Bxc4 Bg7 5. Ne2 Nf6 6. Nbc3 O-O 7. Qd3?! { (0.45 → -0.55) Inaccuracy. O-O was best. } (7. O-O c5 8. dxc5 Qc7 9. e4 Qxc5 10. Qb3 Ng4 11. h3 Ne5) 7... c6 8. Bd2?! { (-0.21 → -0.90) Inaccuracy. Qc2 was best. } (8. Qc2 b5 9. Bd3 Nbd7 10. O-O e5 11. Ne4 Nxe4 12. Bxe4 Bb7 13. Bd2 Qe7 14. Bf3 Rfe8) 8... Bf5? { (-0.90 → 0.64) Mistake. b5 was best. } (8... b5) 9. e4 Bc8 10. e5 Bf5 11. Qe3?! { (0.96 → 0.38) Inaccuracy. Qf3 was best. } (11. Qf3) 11... Nd5 12. Nxd5 cxd5 13. Bb3 b5?! { (0.47 → 1.39) Inaccuracy. f6 was best. } (13... f6 14. h3) 14. O-O-O?? { (1.39 → -3.45) Blunder. h4 was best. } (14. h4) 14... a5?! { (-3.45 → -2.17) Inaccuracy. Qc8+ was best. } (14... Qc8+ 15. Nc3 b4 16. f3 bxc3 17. Bxc3 Nc6 18. g4 Be6 19. h4 Na5 20. Bc2 Nc4 21. Qf2) 15. a3? { (-2.17 → -3.67) Mistake. g4 was best. } (15. g4 Qc8+) 15... a4?? { (-3.67 → -1.38) Blunder. b4 was best. } (15... b4 16. Rdg1 a4 17. Bd1 Qc8+ 18. Nc3 f6 19. g4 bxc3 20. bxc3 Be6 21. exf6 Rxf6 22. f4) 16. Ba2 Qb6 17. h3?? { (-1.34 → -3.34) Blunder. Bxd5 was best. } (17. Bxd5) 17... Na6? { (-3.34 → -1.79) Mistake. Rc8+ was best. } (17... Rc8+ 18. Nc3 b4 19. g4 bxc3 20. Bxc3 Bd7 21. Kb1 Nc6 22. f4 Rab8 23. Rhf1 e6 24. h4) 18. f3?? { (-1.79 → -4.32) Blunder. g4 was best. } (18. g4 Rfc8+) 18... Rac8+? { (-4.32 → -2.71) Mistake. b4 was best. } (18... b4 19. g4 Rfc8+ 20. Bc3 Rab8 21. axb4 Nxb4 22. Kd2 Nxa2 23. gxf5 a3 24. Ra1 axb2 25. Rxa2) 19. Nc3? { (-2.71 → -4.45) Mistake. Bc3 was best. } (19. Bc3 b4 20. axb4 Nxb4 21. Bb1 Bxb1 22. Kxb1 Rc4 23. f4 Rb8 24. Rd2 Nc6 25. h4 a3) 19... b4 20. axb4 Nxb4 21. g4?? { (-5.41 → Mate in 1) Checkmate is now unavoidable. Bb1 was best. } (21. Bb1 Rc4 22. Rde1 a3 23. bxa3 Nc6 24. Ba2 Rxd4 25. f4 Rb8 26. Kd1 e6 27. Rhf1 Qb2) 21... Nxa2# { Black wins by checkmate. } 0-1