[Event "Forpost-UNI 4-5 Arena"] [Site "https://lichess.org/YSkkX9w5"] [Date "2020.12.20"] [White "Ciara2012"] [Black "Vasilyok2013"] [Result "0-1"] [UTCDate "2020.12.20"] [UTCTime "16:29:25"] [WhiteElo "884"] [BlackElo "1294"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "420+3"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 Nc6 { D20 Queen's Gambit Accepted: Central Variation, Modern Defense } 4. Bxc4? { (0.36 → -0.87) Mistake. Nf3 was best. } (4. Nf3 Bg4 5. d5 Ne5 6. Bf4 Ng6 7. Bg3 e5 8. Bxc4 Bd6) 4... Nf6? { (-0.87 → 0.43) Mistake. Qxd4 was best. } (4... Qxd4 5. Nd2 Qf6 6. Ngf3 e5 7. Bd5 Nge7 8. O-O h6 9. b4) 5. Nf3 Bg4?? { (0.17 → 2.03) Blunder. Nxe4 was best. } (5... Nxe4 6. d5 e6 7. O-O Bc5 8. Qb3 Nd4 9. Nxd4 Bxd4 10. Nc3) 6. Ne5?? { (2.03 → -4.75) Blunder. Qb3 was best. } (6. Qb3 e6 7. Qxb7 Na5 8. Bb5+ c6 9. Bxc6+ Nxc6 10. Qxc6+ Nd7) 6... Bxd1?? { (-4.75 → Mate in 1) Checkmate is now unavoidable. Nxe5 was best. } (6... Nxe5 7. Bb5+ c6 8. f3 Qa5+ 9. Nd2 Ng6 10. Be2 Be6 11. O-O Qb6 12. Kh1 Qxd4 13. Qc2) 7. Kxd1?? { (Mate in 1 → -16.35) Lost forced checkmate sequence. Bxf7# was best. } (7. Bxf7#) 7... Qxd4+ 8. Ke1 Qxe5 9. Be3 Qxb2 10. Nc3 Qxa1+ 11. Kd2 Qxh1 12. g4 Nxg4 13. f3 Nxe3 14. Kxe3 e5 15. f4 exf4+ 16. Kxf4?! { (-101.25 → Mate in 4) Checkmate is now unavoidable. Kd2 was best. } (16. Kd2 O-O-O+) 16... Bb4 17. Nd5 Qxh2+ 18. Ke3 Na5?! { (Mate in 6 → -22.59) Lost forced checkmate sequence. Qg3+ was best. } (18... Qg3+ 19. Ke2 Nd4+ 20. Kf1 Be1 21. Nxc7+ Kd7 22. Bb5+ Kxc7 23. e5 Qf2#) 19. Bb5+ Kf8 20. Nxc7?! { (-22.53 → Mate in 7) Checkmate is now unavoidable. Nxb4 was best. } (20. Nxb4 Qb2) 20... Qxc7 21. Bc4 Qxc4 22. a4 Rd8 23. Kf3 Rd3+ 24. Kg4 Qxe4+ 25. Kg5 Rd5# { Black wins by checkmate. } 0-1