[Event "Casual correspondence game"] [Site "https://lichess.org/0G1JxSjU"] [Date "2021.04.15"] [White "lichess AI level 4"] [Black "Kroach"] [Result "0-1"] [UTCDate "2021.04.15"] [UTCTime "17:17:04"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. d4? { (0.43 → -0.87) Mistake. exd5 was best. } { D00 Blackmar-Diemer Gambit } (2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 Bg4 6. Nf3 Qf5) 2... dxe4 3. Ne2 e5?! { (-0.86 → -0.17) Inaccuracy. Nf6 was best. } (3... Nf6 4. c4 e5 5. Nbc3 Be7 6. d5 O-O 7. Ng3 Ne8 8. Ngxe4) 4. dxe5?! { (-0.17 → -0.82) Inaccuracy. Be3 was best. } (4. Be3 exd4 5. Qxd4 Qxd4 6. Nxd4 a6 7. Nc3 Nf6 8. O-O-O b5) 4... Qxd1+ 5. Kxd1 Nc6 6. Nbc3 Bf5 7. Bf4 O-O-O+ 8. Bd2?? { (-0.63 → -2.41) Blunder. Kc1 was best. } (8. Kc1 Nge7 9. Ng3 Be6 10. Ngxe4 Ng6 11. Bg5 Re8 12. Be3 Ngxe5) 8... Bb4?! { (-2.41 → -1.40) Inaccuracy. Nxe5 was best. } (8... Nxe5 9. Ng3 e3 10. fxe3 Bg6 11. Nge4 f5 12. Ng5 Nf6 13. Kc1 Bd6 14. h3 h6 15. Nf3) 9. a3?! { (-1.40 → -2.51) Inaccuracy. Kc1 was best. } (9. Kc1 Nxe5) 9... Bxc3?! { (-2.51 → -1.43) Inaccuracy. Bc5 was best. } (9... Bc5) 10. Nxc3 f6? { (-1.22 → 0.04) Mistake. Nh6 was best. } (10... Nh6 11. Kc1 Nxe5 12. h3 Rhe8 13. Be3 a6 14. b3 Bg6 15. Bf4 Nf5 16. Kb2 Nd6 17. Rd1) 11. exf6 Nxf6 12. Be2?? { (0.12 → -2.34) Blunder. Kc1 was best. } (12. Kc1 Nd4 13. Be3 Ng4 14. h3 Nxe3 15. fxe3 Nc6 16. Be2 Bg6 17. h4 Rhf8 18. b3 Ne5) 12... Rhe8?? { (-2.34 → -0.13) Blunder. Nd4 was best. } (12... Nd4 13. Rc1) 13. Kc1 Nd4 14. h3?? { (-0.10 → -2.97) Blunder. Bd1 was best. } (14. Bd1 Bg4 15. Re1 Bxd1 16. Nxd1 Rd6 17. Be3 Nf5 18. a4 Nxe3 19. Nxe3 Red8 20. Rd1 Nd5) 14... Nxe2+?? { (-2.97 → -0.49) Blunder. Nxc2 was best. } (14... Nxc2 15. Ra2 e3 16. fxe3 Nxe3 17. b4 Nxg2 18. Rg1 Ne3 19. Rg3 Nfd5 20. Nxd5 Nxd5 21. Bd1) 15. Nxe2 Nd5 16. g4 Bg6 17. a4?? { (-0.27 → -2.42) Blunder. Be3 was best. } (17. Be3) 17... e3 18. fxe3 Nxe3 19. Rd1?? { (-2.19 → -7.87) Blunder. Bxe3 was best. } (19. Bxe3 Rxe3 20. Nc3 Rg3 21. Nd1 Re8 22. Rh2 Rg1 23. Ra3 Rd8 24. Rd2 Rxd2 25. Kxd2 Rg2+) 19... Nxd1 20. Kxd1 Rd7 21. Nf4 Bf7?! { (-9.00 → -5.66) Inaccuracy. Red8 was best. } (21... Red8 22. Nd3) 22. Kc1 Red8 23. Ra3?! { (-6.03 → -8.63) Inaccuracy. Nd3 was best. } (23. Nd3 Bc4) 23... Rxd2 24. Nd3 Rh2 25. Kb1 Rxh3 26. Nf2? { (-9.17 → Mate in 2) Checkmate is now unavoidable. b3 was best. } (26. b3 Bg6 27. Nf4 Rh1+ 28. Kb2 Be4 29. b4 Rd2 30. Nd3 Rhd1 31. b5 Bxd3 32. Rxd3 Rxd3) 26... Rxa3?! { (Mate in 2 → -10.62) Lost forced checkmate sequence. Rh1+ was best. } (26... Rh1+ 27. Nxh1 Rd1#) 27. bxa3 h5 28. gxh5 Bxh5 29. Kb2 g5 30. Kc3 g4 31. Nh1 Bf7 32. Kb4 Bd5 33. Ng3 Rf8 34. Ne2 Rf3 35. Kc5 c6 36. c3 g3 37. c4 g2 38. Kd4 Be6 39. c5 Rxa3 40. Ke4 Bd5+ 41. Kf5?! { (-80.03 → Mate in 27) Checkmate is now unavoidable. Kf4 was best. } (41. Kf4 Rxa4+) 41... Rxa4 42. Ng1 Ra1 43. Nh3 g1=Q 44. Nxg1 Rxg1 45. Kf6 Rf1+ 46. Kg6 Bf7+ 47. Kh7 Rg1 48. Kh8 Kd7 49. Kh7 Ke6 50. Kh6 Kf6 51. Kh7 Be6 52. Kh6 Rh1# { Black wins by checkmate. } 0-1