[Event "Casual correspondence game"] [Site "https://lichess.org/m0PY1srz"] [Date "2024.01.09"] [White "Cornell21"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2024.01.09"] [UTCTime "19:49:52"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System, Traditional Colle"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 2. d4 Nf6 3. e3 d5 4. Bd3 c5 5. c3 { D05 Queen's Pawn Game: Colle System, Traditional Colle } Nc6 6. O-O Bd6 7. h3 O-O 8. Re1?! { (0.44 → -0.21) Inaccuracy. dxc5 was best. } (8. dxc5 Bxc5 9. Nbd2 e5 10. e4 Be6 11. Ng5 d4 12. Nxe6 fxe6) 8... b6 9. b3 Ne4 10. Bb2 Rb8?! { (-0.30 → 0.32) Inaccuracy. f5 was best. } (10... f5 11. c4 cxd4 12. exd4 Bb7 13. Nc3 Ne7 14. cxd5 exd5 15. Rc1 a6 16. Rc2 Ng6 17. Na4) 11. c4 Bd7?! { (0.21 → 0.96) Inaccuracy. cxd4 was best. } (11... cxd4 12. exd4 Nf6 13. Nbd2 Bb7 14. Rc1 Qe7 15. Qe2 Rbc8 16. Ne5 Rc7 17. Bb1 Rfc8 18. Qe3) 12. cxd5 exd5 13. Qc2?? { (0.78 → -1.27) Blunder. dxc5 was best. } (13. dxc5 Bxc5 14. Nc3 Bf5 15. a3 Be7 16. Rc1 Bf6 17. Re2 a5 18. Nb5 Rc8 19. Bxf6 Qxf6) 13... Nb4 14. Qd1 Nxd3?! { (-1.17 → -0.22) Inaccuracy. Ng5 was best. } (14... Ng5 15. Be2 Bf5 16. Nc3 Nc2 17. Nxd5 Re8 18. dxc5 Bxc5 19. b4 Nxf3+ 20. Bxf3 Nxe1 21. Qxe1) 15. Qxd3 Qf6 16. Nc3 Qg6 17. Nxd5 Bxh3 18. Nh4?? { (-0.16 → -1.88) Blunder. Qf1 was best. } (18. Qf1) 18... Qg5?! { (-1.88 → -0.95) Inaccuracy. Qg4 was best. } (18... Qg4 19. f3) 19. Qxe4 Rbe8?! { (-0.89 → -0.03) Inaccuracy. Rfe8 was best. } (19... Rfe8 20. Qd3 Qxh4 21. Nf4 Bg4 22. dxc5 Bxc5 23. Rac1 Rbd8 24. Qb5 Re4 25. Rf1 Qe7 26. Rc4) 20. Qf3?? { (-0.03 → -3.68) Blunder. Qd3 was best. } (20. Qd3 Qxh4 21. Nf4 Bg4 22. dxc5 Bxc5 23. b4 Be7 24. Nd5 Qg5 25. e4 Bd6 26. Nf6+ gxf6) 20... Bg4 21. Nf6+ gxf6 22. Qb7 Re7 23. Nf3 Qg6?? { (-4.69 → -0.56) Blunder. Rxb7 was best. } (23... Rxb7 24. Nxg5 fxg5 25. f3 Bc8 26. Rec1 Re8 27. Rc2 cxd4 28. Bxd4 Be6 29. Rc6 Rd7 30. Rac1) 24. Qd5?! { (-0.56 → -1.24) Inaccuracy. Qc6 was best. } (24. Qc6 Re6 25. Qd5 Rd8 26. Nh4 Qh6 27. g3 Be7 28. Qh1 f5 29. d5 Red6 30. f3 Bxh4) 24... Rd7?! { (-1.24 → -0.42) Inaccuracy. Rd8 was best. } (24... Rd8 25. Nh4 Qc2 26. Qc4 Qxb2 27. dxc5 Be6 28. cxd6 Bxc4 29. dxe7 Re8 30. bxc4 Rxe7 31. Rad1) 25. Rac1?? { (-0.42 → -5.47) Blunder. Qc6 was best. } (25. Qc6 Rfd8) 25... Be6?? { (-5.47 → -0.45) Blunder. Bh2+ was best. } (25... Bh2+ 26. Nxh2 Rxd5 27. Nxg4 Rg5 28. dxc5 Rxg4 29. g3 bxc5 30. Rxc5 h5 31. Rec1 Rxg3+ 32. fxg3) 26. Qc6 Qf5?? { (-0.56 → 1.28) Blunder. Rfd8 was best. } (26... Rfd8 27. Nh4) 27. e4 Qh5 28. e5 Bc7?? { (1.18 → 4.02) Blunder. fxe5 was best. } (28... fxe5 29. dxc5 bxc5 30. Bxe5 Be7 31. Bf6 Bxf6 32. Rxe6 Rfd8 33. Rxc5 Rd5 34. Rxd5 Rxd5 35. Re3) 29. exf6?? { (4.02 → 0.91) Blunder. d5 was best. } (29. d5 Bg4 30. Rc4 Bd8 31. Nh2 Bf5 32. Rc3 Rc7 33. Rg3+ Bg6 34. Qd6 f5 35. Rh3 Qg5) 29... Qd5 30. Qxd5 Rxd5 31. a3?! { (0.85 → 0.30) Inaccuracy. Rc4 was best. } (31. Rc4 Rfd8) 31... Bf4 32. Rcd1?! { (0.81 → 0.05) Inaccuracy. Rc4 was best. } (32. Rc4 Bc7) 32... Rc8 33. Bc1 Rf5?? { (0.20 → 2.84) Blunder. Bd6 was best. } (33... Bd6 34. Be3) 34. Bxf4 Rxf4 35. d5 Bf5? { (2.46 → 4.66) Mistake. Bg4 was best. } (35... Bg4 36. d6 Rd8 37. d7 Be6 38. Rxe6 fxe6 39. Ne5 Rxf6 40. Nc6 Rff8 41. a4 a6 42. Kf1) 36. d6?? { (4.66 → 2.16) Blunder. Re7 was best. } (36. Re7 Bg4 37. d6 Rxf6 38. d7 Bxd7 39. Rdxd7 b5 40. Rxa7 c4 41. bxc4 bxc4 42. Rac7 Rc6) 36... Rd8?? { (2.16 → 4.88) Blunder. Be6 was best. } (36... Be6 37. d7 Rd8 38. Rxe6 fxe6 39. Ne5 Rxf6 40. Nc6 Rff8 41. Rd6 h5 42. g3 b5 43. Kf1) 37. Re7 Kf8 38. d7 Rxf3?! { (5.01 → 8.15) Inaccuracy. Re4 was best. } (38... Re4 39. Ne5 Rxe5 40. Rxe5 Rxd7 41. Rxd7 Bxd7 42. Re7 Be6 43. Rxa7 Ke8 44. b4 Kd8 45. bxc5) 39. gxf3 Bh3? { (9.36 → Mate in 7) Checkmate is now unavoidable. h5 was best. } (39... h5 40. Re8+) 40. Rde1?? { (Mate in 7 → 5.92) Lost forced checkmate sequence. Re8+ was best. } (40. Re8+ Rxe8 41. d8=Q Bf5 42. Qd6+ Kg8 43. Qe7 Bd7 44. Rxd7 Rf8 45. Qxf8+ Kxf8 46. Rd8#) 40... Bxd7 41. Rd1 h6 42. Rexd7 Rxd7 43. Rxd7 Ke8 44. Rxa7 c4? { (8.66 → Mate in 9) Checkmate is now unavoidable. b5 was best. } (44... b5 45. Re7+ Kf8 46. Rb7 Kg8 47. Rxb5 Kh7 48. a4 h5 49. Rxc5 Kh6 50. Kh2 h4 51. a5) 45. bxc4 Kd8 46. Rxf7 Kc8 47. Rh7 Kd8 48. f7 Kc7 49. f8=Q+ Kc6 50. Rxh6+ Kc7 51. Qf4+ Kc8 52. Qf7 Kb8 53. Rh8# { White wins by checkmate. } 1-0