[Event "Casual correspondence game"] [Site "https://lichess.org/anaUeHpU"] [Date "2023.10.27"] [White "Sandylad67"] [Black "lichess AI level 4"] [Result "0-1"] [UTCDate "2023.10.27"] [UTCTime "14:17:08"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3 { D04 Queen's Pawn Game: Colle System } c5 4. c3 Nbd7 5. dxc5 Qc7?! { (-0.19 → 0.71) Inaccuracy. Nxc5 was best. } (5... Nxc5 6. c4 g6 7. Nc3 Bg7 8. cxd5 O-O 9. Bc4 b6 10. O-O) 6. b4 b6 7. cxb6 Qxb6?! { (0.66 → 1.33) Inaccuracy. Nxb6 was best. } (7... Nxb6) 8. Bd3?! { (1.33 → 0.59) Inaccuracy. Nbd2 was best. } (8. Nbd2) 8... e5 9. Ng5?? { (0.68 → -1.05) Blunder. Be2 was best. } (9. Be2 Bd6) 9... e4 10. Be2 a5 11. b5 h6?! { (-0.61 → 0.32) Inaccuracy. Nc5 was best. } (11... Nc5 12. a4 h6 13. Nh3 Bxh3 14. gxh3 Be7 15. Ba3 Rc8 16. O-O O-O 17. Kh1 Qe6 18. Rg1) 12. Nh3 Ne5?! { (0.14 → 0.84) Inaccuracy. g5 was best. } (12... g5 13. O-O Ne5 14. Qd4 Qb8 15. Ba3 Bg4 16. f3 exf3 17. Bxf3 Bxf3 18. gxf3 Bxa3 19. Nxa3) 13. Bb2?? { (0.84 → -1.36) Blunder. Nf4 was best. } (13. Nf4 Bb7 14. Qd4 Ned7 15. Ba3 Bxa3 16. Nxa3 Rc8 17. h4 O-O 18. g4 Qc7 19. Nc2 Ne5) 13... Bd7?? { (-1.36 → 1.13) Blunder. Bxh3 was best. } (13... Bxh3 14. gxh3 Qe6 15. Nd2 Be7 16. c4 Rd8 17. O-O dxc4 18. Bd4 Bb4 19. Kh1 Rxd4 20. exd4) 14. c4? { (1.13 → -0.48) Mistake. Nf4 was best. } (14. Nf4 Rd8 15. O-O Qb8 16. c4 dxc4 17. Nd2 Bxb5 18. Qc2 Bb4 19. Nxc4 Bxc4 20. Bxc4 O-O) 14... Bb4+ 15. Bc3?? { (-0.43 → -2.32) Blunder. Nd2 was best. } (15. Nd2) 15... Qc5? { (-2.32 → -0.62) Mistake. Bxh3 was best. } (15... Bxh3) 16. O-O Bxc3 17. Nxc3 Bxh3 18. gxh3 Nxc4?? { (-0.63 → 1.31) Blunder. dxc4 was best. } (18... dxc4 19. Qd4) 19. Rb1?? { (1.31 → -1.80) Blunder. Rc1 was best. } (19. Rc1) 19... Nb6?? { (-1.80 → 0.69) Blunder. Nxe3 was best. } (19... Nxe3 20. Na4 Nxd1 21. Nxc5 Nc3 22. Rb2 O-O 23. Nb3 Rab8 24. Nd4 Rfc8 25. Kg2 Nxe2 26. Nxe2) 20. Bg4?? { (0.69 → -4.66) Blunder. Na4 was best. } (20. Na4 Qd6 21. Nxb6 Qxb6 22. Rc1 Qe6 23. Kg2 O-O 24. Rc6 Qf5 25. Qd4 Rac8 26. Rfc1 Qg5+) 20... h5?? { (-4.66 → -1.50) Blunder. Qxc3 was best. } (20... Qxc3 21. Rc1 Qe5 22. Rc6 Rb8 23. Kh1 Nc4 24. Be2 O-O 25. Qd4 Qxd4 26. exd4 Kh8 27. Rc1) 21. Be2?? { (-1.50 → -4.25) Blunder. Na4 was best. } (21. Na4 Nxa4) 21... Qxc3 22. Rc1 Qe5 23. Rc6 Nbd7 24. Qc1 Qg5+ 25. Kh1 O-O 26. b6 Rfb8?? { (-4.80 → -1.98) Blunder. Rab8 was best. } (26... Rab8 27. Qb1 Ne5 28. Rd6 Nf3 29. Qb2 Qf5 30. Bxf3 Qxf3+ 31. Kg1 Qxh3 32. Qe5 Qg4+ 33. Qg3) 27. Bb5?? { (-1.98 → -5.47) Blunder. b7 was best. } (27. b7 Ra7) 27... h4? { (-5.47 → -3.42) Mistake. Rxb6 was best. } (27... Rxb6 28. Rxb6 Nxb6 29. Qc6 Nfd7 30. Qxa8+ Nxa8 31. Bxd7 Qf6 32. Be6 Nc7 33. Kg1 Qb2 34. f3) 28. b7 Ra7?? { (-3.69 → 0.00) Blunder. Rxb7 was best. } (28... Rxb7 29. Rc8+ Nf8 30. Rxa8 Rxb5 31. a4 Rb3 32. Qc8 Nh7 33. Qg4 Qf6 34. Qf4 Qxf4 35. exf4) 29. Rc8+ Kh7 30. Rxb8 Nxb8 31. Qc8?? { (0.00 → -2.08) Blunder. Qc7 was best. } (31. Qc7 d4 32. Rb1 Qh5 33. Qxb8 Qf3+ 34. Kg1 dxe3 35. Qxa7 Qxf2+ 36. Kh1 Qf3+ 37. Kg1) 31... d4 32. exd4?? { (-1.64 → -6.75) Blunder. Bc4 was best. } (32. Bc4 Nbd7 33. exd4 Qf4 34. Bxf7 Ra6 35. Rg1 g5 36. Rb1 Qf3+ 37. Kg1 e3 38. Qc2+ Ne4) 32... Qxb5 33. Qxb8?? { (-6.75 → Mate in 1) Checkmate is now unavoidable. Rg1 was best. } (33. Rg1 Nbd7 34. a4 Qxb7 35. Qxb7 Rxb7 36. Rg5 Rb4 37. Rxa5 Rxd4 38. Rf5 Rd1+ 39. Kg2 Kg8) 33... Qxf1# { Black wins by checkmate. } 0-1