[Event "Casual correspondence game"] [Site "https://lichess.org/0bTsl0xD"] [Date "2018.04.30"] [White "sjoerdtim"] [Black "Caernarfon"] [Result "0-1"] [UTCDate "2018.04.30"] [UTCTime "18:55:28"] [WhiteElo "1500"] [BlackElo "1806"] [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 } b5?! { (0.23 → 0.84) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bxc4 c5 5. Nf3 e6 6. O-O a6 7. b3 cxd4 8. Qxd4) 4. a4 c6 5. axb5 cxb5?? { (1.48 → 3.67) Blunder. e6 was best. } (5... e6 6. Bxc4 Nf6 7. Nf3 c5 8. b3 Bb7 9. Ba3 Nbd7 10. O-O) 6. Qf3 Nc6 7. Qxc6+ Bd7 8. Qd5?! { (3.68 → 2.29) Inaccuracy. Qa6 was best. } (8. Qa6 e6 9. Nf3 Nf6 10. Nc3 Bb4 11. Bd2 Rb8 12. Ne5 O-O) 8... Nf6 9. Qf3 e6 10. e4? { (2.15 → 0.80) Mistake. g3 was best. } (10. g3 a5 11. Bg2 Rc8 12. Ne2 Be7 13. O-O O-O 14. e4 Bc6 15. Qe3 b4 16. Nd2 Bb5) 10... Bb4+?! { (0.80 → 1.77) Inaccuracy. Bc6 was best. } (10... Bc6 11. Nc3 Qxd4 12. Qe3 Qxe3+ 13. Bxe3 Nxe4 14. Nge2 a6 15. Nd4 Bb7 16. Nxe4 Bxe4 17. f3) 11. Bd2 Be7?! { (1.53 → 2.75) Inaccuracy. a5 was best. } (11... a5) 12. e5 Nd5 13. Ra6? { (2.70 → 1.10) Mistake. Qg3 was best. } (13. Qg3 g6 14. Nf3 a5 15. Nc3 Nb4 16. Rc1 h5 17. Be2 Bc6 18. Qf4 a4 19. O-O a3) 13... O-O 14. Nc3?? { (1.03 → -2.50) Blunder. Qd1 was best. } (14. Qd1 Nb4 15. Bxb4 Bxb4+ 16. Nc3 Bc8 17. Ra1 Bb7 18. Nf3 Bxf3 19. gxf3 Qb6 20. Bg2 Rad8) 14... b4?? { (-2.50 → 3.38) Blunder. Nb4 was best. } (14... Nb4 15. Rd6 Bxd6 16. exd6 Nc2+ 17. Kd1 Nxd4 18. Qf4 Nb3 19. Nf3 Qb6 20. Be3 Qa6 21. Kc2) 15. Nxd5 exd5 16. Qxd5 Be6 17. Qf3?? { (3.57 → -0.62) Blunder. Qxd8 was best. } (17. Qxd8 Rfxd8 18. Ne2 Rdc8 19. Nf4 c3 20. bxc3 bxc3 21. Bc1 Bg5 22. Be2 Rab8 23. Ra1 Bc4) 17... Qxd4 18. Be3?? { (-0.56 → -6.45) Blunder. Bc1 was best. } (18. Bc1) 18... Qxb2 19. Bd2?! { (-5.82 → -10.02) Inaccuracy. Be2 was best. } (19. Be2 Rad8 20. Nh3 Bd5 21. Qf4 Bxg2 22. Rg1 Qb1+ 23. Bc1 Bxh3 24. Rg3 Bf5 25. Bxc4 Bh4) 19... c3 20. Be3 Rfd8 21. Ne2 Rd2?? { (-9.90 → -0.89) Blunder. c2 was best. } (21... c2 22. Rd6 b3 23. Qf4 Qa1+ 24. Nc1 Bxd6 25. exd6 b2 26. Bd3 Qa5+ 27. Ke2 b1=Q 28. Qe4) 22. Nxc3?? { (-0.89 → -10.48) Blunder. Qxa8+ was best. } (22. Qxa8+ Rd8) 22... bxc3 23. Qxa8+?! { (-10.32 → Mate in 5) Checkmate is now unavoidable. Be2 was best. } (23. Be2 Rxe2+ 24. Qxe2 c2 25. O-O c1=Q 26. Rc6 Qxe2 27. Rcxc1 Bb4 28. h3 a5 29. Bf4 Qe4) 23... Bf8 24. Qxa7 Qb1# { Black wins by checkmate. } 0-1