[Event "Casual correspondence game"] [Site "https://lichess.org/pQs07cRT"] [Date "2024.04.22"] [White "Etahrif"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2024.04.22"] [UTCTime "12:46:51"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nf6 3. e3 { D04 Queen's Pawn Game: Colle System } Nc6 4. Bd3 e6 5. c3 Ng4? { (-0.08 → 1.07) Mistake. Bd6 was best. } (5... Bd6 6. Nbd2 e5 7. dxe5 Nxe5 8. Nxe5 Bxe5 9. Qc2 O-O 10. b3) 6. O-O b6?! { (0.68 → 1.33) Inaccuracy. f5 was best. } (6... f5 7. c4 Bd6 8. h3 Nf6 9. a3 O-O 10. b4 a6 11. c5 Be7 12. Nc3 Ne4 13. Ne2) 7. Nbd2 Nf6 8. b4?! { (1.54 → 0.93) Inaccuracy. e4 was best. } (8. e4 dxe4 9. Nxe4 Bb7 10. Re1 Qd7 11. a4 a5 12. Qe2 Be7 13. Bf4 O-O 14. Rad1 Nh5) 8... a6 9. a4 Bd6 10. e4 Be7?! { (1.33 → 2.15) Inaccuracy. dxe4 was best. } (10... dxe4 11. Nxe4 h6 12. Qe2 Bb7 13. Re1 O-O 14. Ne5 Nxe4 15. Bxe4 Bxe5 16. dxe5 Qh4 17. g3) 11. e5 Nh5 12. Ba3?! { (2.53 → 1.77) Inaccuracy. Nb3 was best. } (12. Nb3 f5 13. Be2 g6 14. a5 O-O 15. Bh6 Ng7 16. Qd2 Qe8 17. Ng5 Nd8 18. Rfb1 Bb7) 12... Nf4 13. Qc2? { (1.72 → 0.40) Mistake. Bc2 was best. } (13. Bc2 O-O 14. g3 Ng6 15. h4 f6 16. Re1 Rf7 17. Qe2 Nf8 18. exf6 gxf6 19. Bc1 Bd6) 13... h6 14. a5 Bb7?! { (-0.08 → 0.73) Inaccuracy. Nxd3 was best. } (14... Nxd3 15. Qxd3 Bd7 16. Rfe1 Na7 17. Bc1 Bb5 18. Qc2 Qd7 19. Re3 O-O-O 20. Nb1 g5 21. Na3) 15. axb6 Nxd3 16. Qxd3?! { (0.73 → -0.21) Inaccuracy. bxc7 was best. } (16. bxc7) 16... Qd7? { (-0.21 → 1.21) Mistake. cxb6 was best. } (16... cxb6 17. h3 Na7 18. Nh2 Bc6 19. Rfe1 Nb5 20. Qg3 O-O 21. Bc1 a5 22. Ndf3 Kh8 23. Bd2) 17. b5?! { (1.21 → 0.59) Inaccuracy. bxc7 was best. } (17. bxc7 O-O 18. Rfb1 Qxc7 19. Nb3 Nb8 20. Nc5 Bc6 21. Ne1 Bb5 22. Qg3 Kh7 23. Bc1 Nc6) 17... axb5 18. Qxb5?! { (0.58 → -0.39) Inaccuracy. Bxe7 was best. } (18. Bxe7 Rxa1) 18... Bxa3 19. Nb3?? { (-0.13 → -3.61) Blunder. Qb3 was best. } (19. Qb3 Be7 20. Rxa8+ Bxa8 21. b7 O-O 22. Ra1 Bxb7 23. Qxb7 Rb8 24. Ra8 Rxa8 25. Qxa8+ Nd8) 19... Ra6 20. Nc5 Ra5?? { (-2.95 → 3.29) Blunder. Bxc5 was best. } (20... Bxc5 21. bxc7 Qxc7 22. Qxc5 Qe7 23. Qb5 Rxa1 24. Rxa1 O-O 25. h4 Qd7 26. Qb6 Ra8 27. Rxa8+) 21. Nxd7?? { (3.29 → -3.46) Blunder. Qxa5 was best. } (21. Qxa5 Nxa5 22. Nxd7 Kxd7 23. Rxa3 cxb6 24. Rb1 Kc7 25. Nd2 Ba6 26. Nb3 Bd3 27. Rba1 Nc6) 21... Rxb5 22. Rxa3 Kxd7 23. c4?! { (-3.70 → -4.68) Inaccuracy. bxc7 was best. } (23. bxc7 Kxc7 24. Rfa1 Ra8 25. Rxa8 Bxa8 26. Kf1 Bb7 27. Nd2 Kb6 28. h4 Rb2 29. Ke2 Ba6+) 23... Ra5 24. Rxa5 cxb6?? { (-4.25 → 1.93) Blunder. Nxa5 was best. } (24... Nxa5 25. cxd5 Bxd5 26. bxc7 Kxc7 27. Nd2 Nc6 28. Nb1 Nxd4 29. Nc3 Rb8 30. Rd1 Nf5 31. g4) 25. Ra4 Kc7 26. cxd5 b5?! { (2.52 → 4.03) Inaccuracy. exd5 was best. } (26... exd5 27. Rb1) 27. Raa1?? { (4.03 → 1.63) Blunder. dxc6 was best. } (27. dxc6 bxa4 28. cxb7 Rb8 29. Ra1 Rxb7 30. Kf1 Rb4 31. Ke2 Kc6 32. Kd3 Kd5 33. Ra3 Rc4) 27... Nb8? { (1.63 → 3.53) Mistake. exd5 was best. } (27... exd5 28. Rfc1 Kb6 29. Kf1 b4 30. Ke2 Rc8 31. Kd1 Ba6 32. e6 fxe6 33. Ne5 Bc4 34. Nxc4+) 28. d6+ Kb6 29. Rab1 Bd5 30. Nd2 Nd7?! { (2.98 → 4.41) Inaccuracy. Nc6 was best. } (30... Nc6 31. Nb3 f6 32. f4 Ra8 33. Rf2 Bxb3 34. Rxb3 Nxd4 35. Rb1 fxe5 36. fxe5 Nc6 37. Rf7) 31. Nb3 Ra8 32. Nc5?! { (4.16 → 3.18) Inaccuracy. Rfc1 was best. } (32. Rfc1 f6 33. Nc5 Nb8 34. f4 fxe5 35. f5 exf5 36. dxe5 Ra2 37. d7 Nc6 38. e6 Re2) 32... Ra7?! { (3.18 → 4.55) Inaccuracy. Nxc5 was best. } (32... Nxc5 33. dxc5+ Kxc5 34. f4 b4 35. Rfc1+ Kb5 36. Kf2 f6 37. Rb2 fxe5 38. fxe5 b3 39. Ke3) 33. Nxd7+ Rxd7 34. h3 Bc4 35. Rfc1 Bd3?! { (3.56 → 4.72) Inaccuracy. Kc6 was best. } (35... Kc6 36. f4 Kd5 37. Kf2 Kxd4 38. Re1 Rd8 39. Rbd1+ Kc5 40. Ke3 f6 41. Rd2 fxe5 42. fxe5) 36. Rb3 Be4 37. Rc7 Bc6 38. Rxd7 Bxd7 39. f4 Kc6 40. Rc3+ Kb6 41. g4 b4 42. Rb3 g5?! { (4.41 → 5.95) Inaccuracy. Kb5 was best. } (42... Kb5 43. Rb2 f6 44. Kf2 Kc4 45. Rc2+ Kxd4 46. exf6 gxf6 47. Rc7 Ba4 48. d7 Bxd7 49. Rxd7+) 43. f5 Kb5 44. fxe6 fxe6 45. Kg2?? { (5.05 → 0.08) Blunder. Rf3 was best. } (45. Rf3 Bc6 46. d5 Bxd5 47. d7 Bxf3 48. d8=Q Bd5 49. Kf2 Kc4 50. Ke3 Kc3 51. Qc8+ Bc4) 45... Bc8?? { (0.08 → 5.48) Blunder. Kc4 was best. } (45... Kc4 46. Rb1 b3 47. Kf3 Kc3 48. Ke4 Kc2 49. Re1 b2 50. d5 b1=Q 51. Rxb1 Kxb1 52. Kd4) 46. Kf3 Bb7+ 47. Ke3 Ka4 48. Rb1 Bc6 49. Ra1+ Kb3 50. Rb1+ Kc2?! { (5.80 → 8.27) Inaccuracy. Kc4 was best. } (50... Kc4 51. Rc1+ Kb5 52. Rc5+ Kb6 53. Kd2 Bd7 54. Rc4 b3 55. Kc3 b2 56. Kxb2 Bc6 57. Rc5) 51. Rxb4 Be8 52. Rb7 Bc6? { (7.81 → Mate in 7) Checkmate is now unavoidable. Ba4 was best. } (52... Ba4 53. d5 exd5 54. Rc7+ Kd1 55. e6 d4+ 56. Kxd4 Bb3 57. e7 Be6 58. d7 Kd2 59. d8=Q) 53. Rc7 Kc3 54. d7 Kb4 55. d8=Q Bg2 56. Qb8+ Bb7 57. Qxb7+ Ka5 58. Rc5+ Ka4 59. Qb5+ Ka3 60. Qa6+ Kb2 61. Qb5+ Ka3 62. Qd3+ Ka2 63. Rc2+ Kb1 64. Qd1# { White wins by checkmate. } 1-0