[Event "Casual correspondence game"] [Site "https://lichess.org/4zeewjq3"] [Date "2021.01.01"] [White "lichess AI level 5"] [Black "theidiotsattheback"] [Result "1-0"] [UTCDate "2021.01.01"] [UTCTime "17:32:06"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Arctic Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f6?! { (0.17 → 0.97) Inaccuracy. Nf6 was best. } { A04 Zukertort Opening: Arctic Defense } (1... Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. Be2 Nbd7 6. Qc2) 2. Nc3 e5?! { (0.83 → 1.57) Inaccuracy. d5 was best. } (2... d5 3. d4 f5 4. Bf4 e6 5. e3 Bd6 6. Ne5 Nf6 7. h4) 3. d4 d5 4. dxe5 fxe5?! { (1.47 → 2.30) Inaccuracy. Bb4 was best. } (4... Bb4 5. Bd2 Nc6 6. a3 Bxc3 7. Bxc3 fxe5 8. Nxe5 Nxe5 9. Bxe5) 5. e4 dxe4? { (2.39 → 4.19) Mistake. Nf6 was best. } (5... Nf6 6. Nxd5) 6. Qxd8+ Kxd8 7. Nxe5 Be6 8. Be3? { (4.25 → 2.16) Mistake. Nxe4 was best. } (8. Nxe4) 8... Nf6 9. Nb5?! { (1.90 → 1.09) Inaccuracy. Bc4 was best. } (9. Bc4 Bxc4) 9... Bd6?! { (1.09 → 2.13) Inaccuracy. Nbd7 was best. } (9... Nbd7) 10. O-O-O Nbd7 11. Bf4 Bxe5?! { (1.87 → 2.87) Inaccuracy. Nd5 was best. } (11... Nd5 12. Bg5+ N7f6 13. Nc4 Bc5 14. Nd2 Kc8 15. c4 Nb4 16. Bxf6 gxf6 17. Nxe4 Be7 18. Nd4) 12. Bxe5 Ke7 13. Bxf6+?! { (3.47 → 2.15) Inaccuracy. Bxc7 was best. } (13. Bxc7) 13... gxf6 14. Nxc7 Rad8 15. b3?! { (2.35 → 1.48) Inaccuracy. Nxe6 was best. } (15. Nxe6 Kxe6) 15... Nc5 16. Be2 Rxd1+ 17. Rxd1 Rd8?! { (2.79 → 3.76) Inaccuracy. f5 was best. } (17... f5 18. g3 Rf8 19. Rd4 Kf6 20. Nxe6 Nxe6 21. Rd7 Rf7 22. Rxf7+ Kxf7 23. Bc4 Kf6 24. Bxe6) 18. Nxe6?! { (3.76 → 2.73) Inaccuracy. Rxd8 was best. } (18. Rxd8 Kxd8) 18... Nxe6?! { (2.73 → 4.24) Inaccuracy. Rxd1+ was best. } (18... Rxd1+) 19. Bc4?! { (4.24 → 2.73) Inaccuracy. Rxd8 was best. } (19. Rxd8 Kxd8 20. Kd2 f5 21. f3 exf3 22. Bxf3 b6 23. Ke3 Ke7 24. Bd5 Nc7 25. Bc4 Kf6) 19... Rxd1+ 20. Kxd1 a6?? { (2.36 → 5.25) Blunder. f5 was best. } (20... f5) 21. Bd5 b5 22. Bxe4 Kd6 23. f3 h5 24. c3 h4 25. Kd2 Ke5 26. Ke3?! { (6.51 → 4.81) Inaccuracy. b4 was best. } (26. b4 Kd6) 26... a5?! { (4.81 → 6.94) Inaccuracy. f5 was best. } (26... f5 27. Bc6) 27. g4 b4 28. cxb4 axb4 29. Kd3 Nf4+ 30. Kc2? { (8.26 → 4.01) Mistake. Kc4 was best. } (30. Kc4) 30... Kd4 31. Kd1?? { (4.35 → 1.15) Blunder. Kb2 was best. } (31. Kb2 Ne2 32. a4 bxa3+ 33. Kxa3 Nc3 34. b4 Kc4 35. Bb7 Nb5+ 36. Ka4 Nd4 37. Be4 h3) 31... Ke3 32. Ke1?! { (0.83 → -0.12) Inaccuracy. Kc2 was best. } (32. Kc2 h3 33. a3 bxa3 34. b4 Kf2 35. b5 Kg2 36. b6 a2 37. Kb2 Kxh2 38. b7 Kg3) 32... Ng2+ 33. Kd1 Nf4?! { (0.00 → 0.65) Inaccuracy. h3 was best. } (33... h3 34. Kc1 Nf4 35. Kc2 Kf2 36. Kd2 Kg1 37. Ke3 Ng2+ 38. Ke2 Nf4+) 34. g5?? { (0.65 → -3.81) Blunder. Kc2 was best. } (34. Kc2) 34... fxg5 35. Ke1?! { (-4.25 → -6.68) Inaccuracy. Kc1 was best. } (35. Kc1 g4) 35... h3?? { (-6.68 → -1.69) Blunder. g4 was best. } (35... g4) 36. Ba8?? { (-1.69 → -4.02) Blunder. Bb7 was best. } (36. Bb7 Ng2+ 37. Kf1 Nh4 38. Bc8 Nxf3 39. Bxh3 Nxh2+ 40. Ke1 g4 41. Bg2 Nf3+ 42. Kf1 Nd2+) 36... Ng2+ 37. Kd1? { (-3.41 → -6.84) Mistake. Kf1 was best. } (37. Kf1 Nh4 38. Kg1 Nxf3+ 39. Kh1 g4 40. Bb7 Kf2 41. Be4 Nd4 42. Bb7 Ne2 43. Bc8 Kf3) 37... Kf2 38. Be4 Nf4?? { (-7.13 → -1.37) Blunder. Ne3+ was best. } (38... Ne3+ 39. Kd2 Nf1+ 40. Kd3 Nxh2 41. Bf5 Kg3 42. Ke4 g4 43. fxg4 Nf3 44. Kd3 h2 45. Kc4) 39. Bb7?? { (-1.37 → -6.23) Blunder. Kd2 was best. } (39. Kd2 Kf1) 39... Kg2 40. Ke1 Kxh2 41. Kf2 Kh1?? { (-6.63 → -0.75) Blunder. Nd3+ was best. } (41... Nd3+) 42. Bc8?? { (-0.75 → -5.49) Blunder. Ba6 was best. } (42. Ba6) 42... h2?? { (-5.49 → Mate in 5) Checkmate is now unavoidable. Nd3+ was best. } (42... Nd3+) 43. Bd7 Nd3+ 44. Kf1 Nc1 45. Bh3 Nxa2 46. Bg2# { White wins by checkmate. } 1-0