[Event "Casual correspondence game"] [Site "https://lichess.org/wAFRBstm"] [Date "2015.12.26"] [White "lichess AI level 5"] [Black "DeltaPsi"] [Result "1-0"] [UTCDate "2015.12.26"] [UTCTime "02:05:17"] [WhiteElo "?"] [BlackElo "1458"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. e3 d5 3. d4 Qd6 4. Be2 Nf6 5. O-O a6 6. c4 dxc4 7. Bd2 b5 8. a4 Rb8 9. axb5 axb5 10. Qc2?! { (0.65 → 0.00) Inaccuracy. b3 was best. } (10. b3 e5 11. bxc4 e4 12. c5 Qe7 13. Ng5 h6 14. Nh3 g5 15. f3 Bg7 16. Nc3 b4 17. Nxe4 Nxe4) 10... g6 11. Qc3? { (0.33 → -0.95) Mistake. b3 was best. } (11. b3 Bf5 12. Qd1 Bg7 13. Na3 O-O 14. bxc4 bxc4 15. Nxc4 Qd5 16. Ba5 Nxa5 17. Rxa5 Qb7 18. Nfe5 Ne4) 11... Bg4?! { (-0.95 → -0.15) Inaccuracy. Bg7 was best. } (11... Bg7 12. Qc1 O-O 13. Bc3 Nd5 14. Nbd2 e5 15. Ne4 Qe7 16. dxe5 Nxc3 17. bxc3 Nxe5 18. Rd1 Nxf3+ 19. Bxf3) 12. Na3?! { (-0.15 → -1.18) Inaccuracy. h3 was best. } (12. h3 Bf5 13. b3 Ne4 14. Qc1 Bg7 15. Nc3 Nxd2 16. Nxd2 Nxd4 17. exd4 Qxd4 18. Nxb5 Qxa1 19. Qxa1 Bxa1) 12... b4 13. Qc2?! { (-1.22 → -2.06) Inaccuracy. Qxc4 was best. } (13. Qxc4 bxa3 14. Rxa3 Nd8 15. Ra6 c6 16. Ba5 Be6 17. Qc2 Bf5 18. Qa4 Bg7 19. b4 Bd7 20. Bxd8 Rxd8) 13... bxa3 14. Rxa3 Bf5?! { (-2.20 → -1.09) Inaccuracy. Bg7 was best. } (14... Bg7 15. Bxc4 O-O 16. Ra6 Nb4 17. Bxb4 Qxb4 18. Ne5 Qxb2 19. Qxb2 Rxb2 20. Nxg4 Nxg4 21. Ra7 e6 22. h3) 15. Qc3? { (-1.09 → -2.64) Mistake. Qxc4 was best. } (15. Qxc4 Qd5 16. Rc1 Qxc4 17. Rxc4 Nd8 18. Rb4 Rxb4 19. Bxb4 Nd5 20. Bc5 e6 21. Bb5+ c6 22. Bc4 Bxc5) 15... Ne4?! { (-2.64 → -1.77) Inaccuracy. Bg7 was best. } (15... Bg7 16. Qxc4 O-O 17. Ra6 Be4 18. Ng5 Bd5 19. Qc3 h6 20. Nf3 Ne4 21. Qc2 Nxd2 22. Nxd2 Ra8 23. Rc1) 16. Qxc4 Nxd2 17. Nxd2 Rxb2?! { (-2.01 → -0.88) Inaccuracy. Nb4 was best. } (17... Nb4 18. e4 Bd7 19. Qc3 Bg7 20. e5 Qb6 21. Nc4 Qb7 22. Rb3 Be6 23. Na5 Qb6 24. Nc4 Bxc4 25. Bxc4) 18. Ra8+ Nd8 19. Qc1? { (-0.76 → -2.44) Mistake. Qc3 was best. } (19. Qc3 Rc2 20. Qa5 Bh6 21. Nc4 Rxc4 22. Bxc4 O-O 23. Ra6 c6 24. Rd1 Bg7 25. Qc5 Nb7 26. Qxc6 Qxc6) 19... Rc2 20. Qd1 Qb4 21. Nf3 Qb3?? { (-2.60 → 0.14) Blunder. Bg7 was best. } (21... Bg7 22. Ne1 Rb2 23. Bd3 Qb3 24. Qa1 Be6 25. Nf3 O-O 26. Rc1 Bd5 27. Ra3 Qb4 28. Ra4 Qb8 29. e4) 22. Nh4?? { (0.14 → -2.68) Blunder. Ne5 was best. } (22. Ne5 e6 23. Bf3 Bg7 24. e4 Bh3 25. gxh3 Qc3 26. Bg2 O-O 27. Nd7 Re8 28. e5 Rd2 29. Qa4 c6) 22... Be4 23. Ra1 Ne6?? { (-2.82 → -0.54) Blunder. Bg7 was best. } (23... Bg7 24. Nf3 Qc3 25. Ng5 Bc6 26. Bf3 Bxf3 27. Nxf3 O-O 28. Rc1 Rxc1 29. Qxc1 Qb4 30. Qc2 Qd6 31. Nd2) 24. Rb1 Qa2 25. Bd3?? { (-0.54 → -2.96) Blunder. Ra1 was best. } (25. Ra1 Qb3 26. Rb1 Qc3 27. Rb8+ Nd8 28. d5 Rxe2 29. Qxe2 Bd3 30. Qa2 Bg7 31. Qa4+ c6 32. Qxc6+ Qxc6) 25... Rd2?? { (-2.96 → 1.95) Blunder. Bxd3 was best. } (25... Bxd3 26. Qxd3 Qc4 27. Qa3 Ra2 28. Qc1 Qxc1 29. Rfxc1 Ra5 30. Nf3 Bg7 31. Nd2 O-O 32. g3 Rfa8 33. Rb7) 26. Bxe4 Nxd4?? { (1.91 → 5.53) Blunder. Bh6 was best. } (26... Bh6 27. Qc1 O-O 28. Nf3 Re2 29. Bd3 Nxd4 30. Nxd4 Bxe3 31. Bc4 Bxc1 32. Bxa2 Rxa2 33. Rfxc1 Rd8 34. Nf3) 27. exd4 Rxd1?? { (5.54 → Mate in 2) Checkmate is now unavoidable. f5 was best. } (27... f5 28. Bc6+ Kf7 29. Bd5+ Qxd5 30. Qxd2 Bg7 31. Rfc1 Rc8 32. Nf3 Kg8 33. Qb4 Bf6 34. Rc5 Qd8 35. Qc4+) 28. Bc6+ Kd8 29. Rb8# { White wins by checkmate. } 1-0