[Event "Casual correspondence game"] [Site "https://lichess.org/qBAgebS7"] [Date "2017.11.16"] [White "Tyler326"] [Black "Isaiamov"] [Result "0-1"] [UTCDate "2017.11.16"] [UTCTime "20:32:32"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d3 { A06 Zukertort Opening: Old Indian Attack } Nf6 3. Nc3 e6 4. Bg5 Bb4 5. a3 Be7 6. Ne5 Nbd7 7. d4 c5 8. e3 O-O 9. Nb5?! { (-0.12 → -1.10) Inaccuracy. Bd3 was best. } (9. Bd3 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 f6 13. Qh5 g6 14. Qh4 Rf7 15. exf6 Nxf6) 9... a6 10. Nc3 Nxe5 11. dxe5 Nd7 12. Bxe7 Qxe7 13. e4? { (-0.67 → -1.91) Mistake. f4 was best. } (13. f4 f6 14. exf6 Nxf6 15. g3 Bd7 16. Bg2 Rad8 17. O-O Bc6 18. Qe2 e5 19. fxe5 Qxe5) 13... d4 14. Na4?? { (-1.82 → -4.14) Blunder. Nb1 was best. } (14. Nb1 Nxe5 15. Be2 b5 16. O-O Bb7 17. Nd2 f5 18. f4 Ng6 19. e5 c4 20. Bh5 Rad8) 14... Nxe5?? { (-4.14 → -1.91) Blunder. b5 was best. } (14... b5 15. Bd3) 15. Nb6 Rb8 16. c3?! { (-1.85 → -2.79) Inaccuracy. Be2 was best. } (16. Be2 Qh4 17. a4 Qxe4 18. O-O Nd7 19. Bf3 Qf4 20. Nc4 Qc7 21. a5 b5 22. axb6 Nxb6) 16... dxc3?! { (-2.79 → -1.88) Inaccuracy. Rd8 was best. } (16... Rd8 17. cxd4 Rxd4 18. Qc2 Qc7 19. Na4 Qa5+ 20. Nc3 b5 21. Be2 b4 22. Nd1 Bb7 23. O-O) 17. Qh5?? { (-1.88 → -4.90) Blunder. bxc3 was best. } (17. bxc3 Rd8 18. Qc2 Bd7 19. Be2 Bb5 20. O-O Qc7 21. c4 Qxb6 22. cxb5 axb5 23. Qb2 Rd4) 17... cxb2 18. Rb1 Qf6?! { (-4.18 → -3.25) Inaccuracy. Qc7 was best. } (18... Qc7) 19. Rxb2? { (-3.25 → -6.43) Mistake. Qe2 was best. } (19. Qe2 Bd7 20. Nxd7 Nxd7 21. Qxb2 Qxb2 22. Rxb2 b5 23. Be2 c4 24. f3 Nc5 25. Kf2 Rfd8) 19... Nf3+ 20. Qxf3 Qxb2 21. Qf4 e5 22. Nc4?! { (-7.65 → -24.37) Inaccuracy. Qd2 was best. } (22. Qd2 Qb1+ 23. Ke2 Qxb6 24. f3 Rd8 25. Qc1 c4 26. h4 Qd4 27. Ke1 b5 28. Be2 f5) 22... Qb1+ 23. Kd2 exf4 24. Nd6?! { (-23.60 → Mate in 8) Checkmate is now unavoidable. Bd3 was best. } (24. Bd3 Qxh1 25. Nb6 Qxg2 26. Bc2 Qxf2+ 27. Kc1 Qf1+ 28. Kd2 Be6 29. Nd5 Qg1 30. Kc3 Qd4+) 24... Rd8 25. e5 Bf5 26. Ke2 Qd3+ 27. Ke1 Qc3+ 28. Ke2 Qxe5+ 29. Kf3 Rxd6 30. g4 Qe4# { Black wins by checkmate. } 0-1