[Event "Casual correspondence game"] [Site "https://lichess.org/IVJXcjBB"] [Date "2017.10.15"] [White "MarcoCasanova"] [Black "lichess AI level 2"] [Result "0-1"] [UTCDate "2017.10.15"] [UTCTime "17:52:21"] [WhiteElo "1628"] [BlackElo "?"] [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. g3 e6 3. Bg2 Nge7 4. d3 d6 5. O-O Bd7 6. Nc3 h5?! { (0.45 → 1.09) Inaccuracy. h6 was best. } (6... h6) 7. e4 e5 8. Ng5?! { (0.80 → -0.10) Inaccuracy. Nh4 was best. } (8. Nh4 Nd4 9. Be3 c6 10. Nb1 c5 11. c3 Ne6 12. f4 exf4 13. gxf4 Nc6 14. Nf3 g6) 8... Nd4 9. Be3 h4 10. Bxd4 hxg3?? { (-0.20 → 2.07) Blunder. exd4 was best. } (10... exd4 11. Ne2 h3 12. Bh1 c5 13. c3 Nc6 14. Nf3 dxc3 15. bxc3 g6 16. Rb1 Rb8 17. d4) 11. fxg3 exd4?? { (1.97 → 6.25) Blunder. f6 was best. } (11... f6 12. Be3 fxg5 13. Bxg5 c6 14. Qd2 Be6 15. b4 Qc7 16. Rab1 Ng6 17. b5 Be7 18. Be3) 12. Ne2?? { (6.25 → 0.53) Blunder. Nxf7 was best. } (12. Nxf7 dxc3 13. Nxd8 cxb2 14. Rb1 Kxd8 15. d4 Rb8 16. Rxb2 g6 17. Qd3 Bh6 18. Re1 b5) 12... Rh5?? { (0.53 → 7.02) Blunder. f6 was best. } (12... f6 13. Nf3 c5 14. c3 dxc3 15. bxc3 g5 16. Rb1 b6 17. d4 Nc6 18. Qd3 Rh6 19. Nd2) 13. Nxf7 Qb8 14. Nxd4 Rc5 15. Qd2?! { (10.15 → 6.75) Inaccuracy. Qf3 was best. } (15. Qf3 Ng8 16. Nxd6+ Bxd6 17. Qf7+ Kd8 18. Qxg8+ Be8 19. Ne6+ Kd7 20. Qxg7+ Kc6 21. e5+ Kb6) 15... Rh5 16. e5 d5 17. Rf3? { (9.74 → 5.19) Mistake. e6 was best. } (17. e6 Bc6 18. Qf4 Nf5 19. Nxf5 g6 20. Nd4 Rf5 21. Qh4 Rxf7 22. exf7+ Kd7 23. Qg4+ Kd6) 17... Nf5 18. Nb5?? { (5.22 → 1.92) Blunder. Nxf5 was best. } (18. Nxf5 Bxf5) 18... Kxf7 19. Bh3?? { (1.94 → -3.92) Blunder. g4 was best. } (19. g4 Rh7 20. Nc3 c6 21. d4 g6 22. Bh3 Be7 23. gxf5 gxf5 24. Kh1 Qh8 25. Bxf5 Bxf5) 19... c6?? { (-3.92 → 1.20) Blunder. Rxh3 was best. } (19... Rxh3) 20. Raf1?? { (1.20 → -3.49) Blunder. Bg4 was best. } (20. Bg4 Qxe5 21. Bxh5+ g6 22. Raf1 Kg7 23. g4 Bc5+ 24. d4 Nxd4 25. Rf7+ Kg8 26. Nxd4 Qxd4+) 20... Qxe5?? { (-3.49 → 1.12) Blunder. Rxh3 was best. } (20... Rxh3 21. Rxf5+ Bxf5 22. Rxf5+ Kg8 23. Nd4 Qc8 24. Kg2 Rh6 25. g4 Bc5 26. Nf3 Rg6 27. Ng5) 21. Nc3?? { (1.12 → -6.43) Blunder. Bg4 was best. } (21. Bg4 Kg8) 21... Ke8?? { (-6.43 → 2.50) Blunder. Rxh3 was best. } (21... Rxh3 22. d4 Qf6 23. g4 Rxf3 24. Rxf3 Bd6 25. gxf5 Rh8 26. Rf2 Bxf5 27. Ne2 Qg6+ 28. Ng3) 22. Rxf5?? { (2.50 → -0.12) Blunder. Bxf5 was best. } (22. Bxf5 Rxf5 23. Re3 Rxf1+ 24. Kxf1 Bh3+ 25. Ke1 Qe7 26. Rxe7+ Bxe7 27. Qe2 Kd7 28. Qh5 Be6) 22... Bxf5 23. Qe2?? { (-0.21 → -11.97) Blunder. Bxf5 was best. } (23. Bxf5 Bc5+) 23... Bxh3 24. Rf2 Qxe2 25. Rxe2+ Kd7 26. Nd1?! { (-11.69 → Mate in 7) Checkmate is now unavoidable. d4 was best. } (26. d4 Rf5 27. Rf2 Re8 28. Rxf5 Bxf5 29. Kf2 Bxc2 30. h4 Be7 31. a4 Bf6 32. Kg2 Bxd4) 26... Be6? { (Mate in 7 → -9.79) Lost forced checkmate sequence. Bc5+ was best. } (26... Bc5+ 27. Nf2 Rf5 28. d4 Bxd4 29. g4 Re8 30. Rxe8 Rxf2 31. Re7+ Kxe7 32. a3 Rf1#) 27. Nf2 Bb4 28. d4 Re8 29. Nd3 Bf8 30. Ne5+ Ke7 31. Ng6+ Kd6 32. g4 Rg5 33. Nf4 Bf7 34. c4 Rxg4+ 35. Kf1 Kc7 36. Nd3 Be7 37. b4 dxc4 38. Nc5 b5 39. Rb2?! { (-13.55 → Mate in 7) Checkmate is now unavoidable. Na6+ was best. } (39. Na6+ Kb6) 39... Rxd4?! { (Mate in 7 → -21.18) Lost forced checkmate sequence. Bh4 was best. } (39... Bh4 40. Ne4 Rgxe4 41. Rf2 Bd5 42. Rf7+ Bxf7 43. d5 Bxd5 44. Kg2 Rd4+ 45. Kf1 Rd1#) 40. Ke2?! { (-21.18 → Mate in 6) Checkmate is now unavoidable. Re2 was best. } (40. Re2 Rd1+) 40... Bxc5+ 41. Kf3 Bd5+ 42. Kf2 Rd2+ 43. Kg3 Bd6+ 44. Kh4 Re4+ 45. Kg5 Re5+ 46. Kg6 Re6+ 47. Kxg7 Be5+ 48. Kf7 Rh6+ 49. Ke7 Bf6+ 50. Ke8 Rh8# { Black wins by checkmate. } 0-1