[Event "Casual correspondence game"] [Site "https://lichess.org/DZW7s4b2"] [Date "2016.02.03"] [White "irrafoxy"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2016.02.03"] [UTCTime "17:22:42"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. g3 Nc6 3. Bg2 Qf6 4. O-O h5 5. d3?! { (1.14 → 0.53) Inaccuracy. d4 was best. } (5. d4 d5 6. Bg5 Qf5 7. Nc3 a6 8. Bf4 Bd6 9. Nh4 Qf6 10. Bxd6 cxd6 11. e4 Nge7 12. exd5 exd5) 5... Bb4 6. e4 e5 7. h4 a6 8. c3 Be7 9. Nbd2 d6 10. Re1 Nh6 11. Nf1 Be6?! { (0.81 → 1.63) Inaccuracy. Bg4 was best. } (11... Bg4 12. Ne3 O-O-O 13. Nxg4 Nxg4 14. d4 Qg6 15. d5 Nb8 16. Qc2 Nd7 17. b4 Rhf8 18. b5 a5 19. c4) 12. Bg5 O-O-O?? { (1.45 → 7.07) Blunder. Qg6 was best. } (12... Qg6 13. d4 Bg4 14. Qb3 Rb8 15. d5 Nd8 16. Bxe7 Kxe7 17. Ne3 f6 18. Qc4 Rc8 19. Qb4 Kf8 20. Qa4) 13. Bxf6 gxf6 14. N1h2 Rhg8 15. d4 Kb8 16. d5 Na7 17. dxe6 Rg7 18. exf7 Nxf7 19. a4 Nc8 20. b4 Rgg8 21. b5 Nb6 22. a5 Na8 23. bxa6 f5 24. axb7 Nh6?! { (19.74 → Mate in 7) Checkmate is now unavoidable. d5 was best. } (24... d5 25. exf5 Rge8 26. bxa8=R+ Kxa8 27. Qd3 Ka7 28. Nd4 exd4 29. Qxd4+ Kb8 30. Rxe7 Rxe7 31. Qb4+ Kc8 32. Qxe7) 25. Qb3?! { (Mate in 7 → 24.56) Lost forced checkmate sequence. Qd5 was best. } (25. Qd5 c6 26. bxa8=Q+ Kxa8 27. Qxc6+ Ka7 28. Qb6+ Ka8 29. Qa6+ Kb8 30. Rab1+ Kc7 31. Qb7#) 25... f4?! { (24.56 → Mate in 6) Checkmate is now unavoidable. fxe4 was best. } (25... fxe4 26. Nxe5 Nb6 27. Nc6+ Kxb7 28. Nxe7 d5 29. axb6 cxb6 30. Nxd5 Rd6 31. Rxe4 Kb8 32. Nxb6 Kc7 33. Rc4+) 26. Rab1?! { (Mate in 6 → 28.79) Lost forced checkmate sequence. Reb1 was best. } (26. Reb1 Nb6 27. axb6 d5 28. Qa4 cxb6 29. Qa7+ Kc7 30. b8=B+ Kc8 31. Qc7#) 26... fxg3?! { (28.79 → Mate in 2) Checkmate is now unavoidable. Nb6 was best. } (26... Nb6 27. axb6 cxb6 28. Ra1 Kc7 29. Qc4+ Kd7 30. Nxe5+ Ke8 31. Ra8 dxe5 32. Rxd8+ Bxd8 33. Qe6+ Kf8 34. Qxh6+) 27. bxa8=Q+ Kxa8 28. Qb7# { White wins by checkmate. } 1-0