[Event "LarisaUrievna Arena"] [Site "https://lichess.org/ZkCv9QPf"] [Date "2021.11.06"] [White "Igor04"] [Black "Alena2008U"] [Result "0-1"] [UTCDate "2021.11.06"] [UTCTime "08:41:42"] [WhiteElo "1680"] [BlackElo "1372"] [WhiteRatingDiff "-33"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "900+5"] [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 } Nc6 4. Bxc4 Nf6 5. Nf3 Bf5?! { (0.98 → 1.84) Inaccuracy. a6 was best. } (5... a6 6. Nc3 b5 7. Bd3 Nb4 8. Be2 e6 9. O-O Nbd5 10. Bd2) 6. Nc3?! { (1.84 → 0.75) Inaccuracy. d5 was best. } (6. d5 Na5 7. Qa4+ c6 8. dxc6 Nxc6 9. Qb3 e6 10. Qxb7 Rc8) 6... e6 7. O-O Bb4 8. a3 Bxc3 9. bxc3 O-O 10. a4 a5?! { (0.81 → 1.56) Inaccuracy. Na5 was best. } (10... Na5 11. Ba2 c5 12. Ba3 b6 13. dxc5 Qxd1 14. Rfxd1 Rfc8 15. Bb4 Nc6 16. Nd4 bxc5 17. Bxc5) 11. Rb1?? { (1.56 → -5.81) Blunder. Ba3 was best. } (11. Ba3 Re8) 11... Ne4?? { (-5.81 → 1.32) Blunder. Bxb1 was best. } (11... Bxb1) 12. Qb3?! { (1.32 → 0.34) Inaccuracy. Rb3 was best. } (12. Rb3) 12... b6? { (0.34 → 1.51) Mistake. Nd6 was best. } (12... Nd6 13. Rb2 e5 14. Re1 Qf6 15. Bb5 exd4 16. exd4 Bg4 17. Ne5 Be6 18. Qa3 Nxb5 19. Rxb5) 13. Bb5? { (1.51 → 0.27) Mistake. Ba3 was best. } (13. Ba3 Nd6) 13... Qd7?? { (0.27 → 4.58) Blunder. Na7 was best. } (13... Na7 14. Bc4) 14. Ba3 Nd2? { (4.74 → 8.94) Mistake. Nd6 was best. } (14... Nd6 15. Ne5) 15. Qa2?? { (8.94 → 2.24) Blunder. Nxd2 was best. } (15. Nxd2 Rfd8 16. e4 Bg4 17. Rfe1 Nxd4 18. cxd4 Qxd4 19. Nc4 Bh5 20. Qg3 Bg6 21. Bb2 Qc5) 15... Nxb1 16. Bxc6?? { (2.25 → -5.84) Blunder. Rxb1 was best. } (16. Rxb1 Bxb1) 16... Qxc6 17. Bxf8 Rxf8 18. Qxb1?! { (-5.31 → -7.59) Inaccuracy. Rxb1 was best. } (18. Rxb1 Bxb1) 18... Bxb1 19. Rxb1 Qxc3 20. Rb5? { (-7.51 → Mate in 2) Checkmate is now unavoidable. Rd1 was best. } (20. Rd1 Qa3 21. Ne1 Qxa4 22. Rd2 f6 23. h3 Kf7 24. f4 Qb4 25. Re2 a4 26. Kf2 Qa5) 20... Qc1+ 21. Ne1 Qxe1# { Black wins by checkmate. } 0-1