[Event "Rated classical game"] [Site "https://lichess.org/dsCU1rHH"] [Date "2021.03.05"] [White "Kaanseven"] [Black "MKalinin"] [Result "1-0"] [UTCDate "2021.03.05"] [UTCTime "07:43:49"] [WhiteElo "1673"] [BlackElo "1397"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "300+180"] [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 } Be6?! { (0.13 → 0.71) Inaccuracy. e5 was best. } (3... e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. Nc3 O-O 8. O-O) 4. Nc3 Nc6?? { (0.48 → 3.04) Blunder. c6 was best. } (4... c6 5. Nf3 b5 6. Be2 Nf6 7. O-O a5 8. a4 b4 9. Nb1) 5. Nf3?? { (3.04 → 1.02) Blunder. d5 was best. } (5. d5 Bxd5 6. Qxd5 Qxd5 7. Nxd5 O-O-O 8. Nc3 Nb4 9. Rb1 Nd3+) 5... Nb4?! { (1.02 → 2.03) Inaccuracy. Nf6 was best. } (5... Nf6 6. Be2 a6 7. O-O b5 8. e4 Bg4 9. d5 Bxf3 10. gxf3) 6. a3?! { (2.03 → 1.09) Inaccuracy. Qa4+ was best. } (6. Qa4+ Nc6 7. e4 Bd7 8. Bxc4 e6 9. Qc2 Bd6 10. O-O Nge7) 6... Nd3+ 7. Bxd3 cxd3 8. Qxd3 Nf6 9. O-O g6?! { (1.44 → 2.20) Inaccuracy. c6 was best. } (9... c6 10. e4) 10. e4?! { (2.20 → 1.45) Inaccuracy. Qb5+ was best. } (10. Qb5+ Nd7) 10... Bg7 11. e5?! { (1.99 → 0.96) Inaccuracy. Qb5+ was best. } (11. Qb5+ Nd7) 11... Ng4? { (0.96 → 2.24) Mistake. Nd7 was best. } (11... Nd7 12. d5) 12. h3 Nh6 13. d5?! { (2.88 → 2.20) Inaccuracy. Bf4 was best. } (13. Bf4 c6) 13... Bf5? { (2.20 → 4.50) Mistake. c6 was best. } (13... c6) 14. Qe2 O-O 15. Re1 e6?? { (3.11 → 7.22) Blunder. Kh8 was best. } (15... Kh8 16. Bf4) 16. Bg5 Qd7 17. Qd2 exd5 18. Bxh6 Bxh6 19. Qxh6 c6 20. Ng5 Bxh3?? { (6.41 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (20... f6 21. e6) 21. Qxh7# { White wins by checkmate. } 1-0