[Event "Casual correspondence game"] [Site "https://lichess.org/UCidsSRA"] [Date "2023.03.09"] [White "Carl_Prados"] [Black "lichess AI level 5"] [Result "0-1"] [UTCDate "2023.03.09"] [UTCTime "09:58:29"] [WhiteElo "1801"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. c3 Nc6 4. e3 Bf5 5. Nd2 c4?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } (5... Nf6 6. Ngf3 Qb6 7. dxc5 Qxb2 8. Nd4 Bg4 9. f3 e5 10. Nb5) 6. Ngf3 f6 7. g3?? { (1.29 → -0.58) Blunder. e4 was best. } (7. e4 dxe4 8. Nh4 Be6 9. Bxc4 Bxc4 10. Nxc4 g6 11. Qe2 e6 12. Qxe4 Qd5 13. Nd6+ Kd7) 7... e5? { (-0.58 → 0.64) Mistake. g5 was best. } (7... g5) 8. dxe5 g5 9. g4 Bxg4 10. Rg1?? { (0.64 → -1.91) Blunder. Bg3 was best. } (10. Bg3 fxe5 11. Be2 Qe7 12. h4 e4 13. Nd4 Bxe2 14. Qxe2 Nxd4 15. exd4 g4 16. b3 Bh6) 10... h5 11. h3 Bxf3 12. Qxf3 gxf4 13. Qxf4? { (-2.46 → -4.00) Mistake. Rxg8 was best. } (13. Rxg8 Rxg8 14. Qxh5+ Kd7 15. Qf7+ Be7 16. exf6 fxe3 17. fxe3 Kc7 18. fxe7 Qxe7 19. Qxe7+ Nxe7) 13... fxe5 14. Qg3 Nge7 15. h4 Nf5?? { (-3.79 → 1.52) Blunder. Rg8 was best. } (15... Rg8 16. Qh2 Rxg1 17. Qxg1 Qd6 18. O-O-O O-O-O 19. Ne4 Qh6 20. Bh3+ Kb8 21. Nc5 b6 22. Ne6) 16. Qg6+ Kd7 17. Qf7+?? { (1.73 → -2.16) Blunder. Qxf5+ was best. } (17. Qxf5+ Kc7 18. Bg2 Rh6 19. Qf7+ Be7 20. Bxd5 Rf6 21. Qg8 Rd6 22. Qxd8+ Raxd8 23. e4 Bxh4) 17... Nce7?? { (-2.16 → 0.87) Blunder. Nfe7 was best. } (17... Nfe7) 18. Bh3 Qe8?! { (1.01 → 2.16) Inaccuracy. Kc7 was best. } (18... Kc7) 19. Bxf5+ Kc7 20. Qe6?! { (2.24 → 1.09) Inaccuracy. Qf6 was best. } (20. Qf6 Rh6 21. Qxe5+ Rd6 22. Nf3 Rd8 23. Bc2 Bh6 24. Nd4 Kb8 25. Bd1 Qh8 26. Qxh8 Rxh8) 20... Rh6?! { (1.09 → 2.18) Inaccuracy. Nxf5 was best. } (20... Nxf5) 21. Rg6?? { (2.18 → -4.27) Blunder. Qxe5+ was best. } (21. Qxe5+ Rd6) 21... Rxg6?! { (-4.27 → -3.02) Inaccuracy. Nxg6 was best. } (21... Nxg6 22. Qxd5 Rd8 23. Qe4 Qc6 24. Nxc4 Qxe4 25. Bxe4 Nxh4 26. Ke2 Ng6 27. Rg1 b5 28. Na5) 22. Bxg6 Qxg6 23. Qxg6?! { (-2.74 → -4.21) Inaccuracy. Qxe5+ was best. } (23. Qxe5+ Kd7 24. O-O-O Rc8 25. Qd4 b6 26. Nxc4 Bg7 27. Ne5+ Bxe5 28. Qxe5 Rf8 29. Qh2 Qf6) 23... Nxg6 24. O-O-O Kc6 25. Rg1 Nxh4 26. Rh1 Be7 27. e4 Rf8 28. Rf1 Bc5 29. Rh1 Rf4 30. f3 Nxf3 31. Nxf3 Rxf3 32. Rxh5 dxe4 33. Rxe5 e3 34. Kd1 Kd6 35. Re4 Kd5 36. Rh4 Rf1+ 37. Ke2 Rf2+ 38. Ke1 a5 39. b3 Rxa2 40. Rxc4 b6 41. Ra4? { (-8.14 → Mate in 29) Checkmate is now unavoidable. Kd1 was best. } (41. Kd1 Rd2+ 42. Ke1 Bd6 43. Rg4 Ke5 44. Kf1 Ra2 45. b4 Kf5 46. Rg8 Ke4 47. Re8+ Kf3) 41... Rb2? { (Mate in 29 → -8.04) Lost forced checkmate sequence. Rxa4 was best. } (41... Rxa4 42. bxa4 Kc4 43. Ke2 Kxc3 44. Kf3 Kd3 45. Kf4 e2 46. Ke5 e1=Q+ 47. Kf5 Qe4+ 48. Kf6) 42. b4 Rb1+ 43. Ke2 axb4 44. cxb4 Rb2+ 45. Kd3?! { (-20.48 → Mate in 3) Checkmate is now unavoidable. Kf3 was best. } (45. Kf3 Rf2+ 46. Kg4 e2 47. Ra1 Rf1 48. Rxf1 exf1=Q 49. bxc5 Qg2+ 50. Kf5 Qf3+ 51. Kg6 Kxc5) 45... Bd4 46. b5 Rd2# { Black wins by checkmate. } 0-1