[Event "casual correspondence game"] [Site "https://lichess.org/fElCcsYj"] [Date "2026.04.07"] [Round "-"] [White "baobei823"] [Black "lichess AI level 4"] [Result "1/2-1/2"] [GameId "fElCcsYj"] [UTCDate "2026.04.07"] [UTCTime "13:02:45"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... g6 { [%eval 0.55] } { B06 Modern Defense } 2. f4?! { (0.55 → -0.17) Inaccuracy. d4 was best. } { [%eval -0.17] } (2. d4 Bg7 3. Nc3 d5 4. exd5 Nf6 5. Bc4 c6 6. dxc6 Nxc6) 2... Bg7?! { (-0.17 → 0.39) Inaccuracy. d5 was best. } { [%eval 0.39] } (2... d5 3. exd5 Qxd5 4. Nf3 Bg7 5. Nc3 Qa5 6. d4 Nh6 7. Qd3) 3. Nf3 { [%eval 0.0] } 3... d6 { [%eval 0.12] } 4. Nc3 { [%eval 0.0] } 4... Nf6 { [%eval 0.35] } 5. d4 { [%eval 0.46] } 5... Nfd7 { [%eval 0.89] } 6. Bc4 { [%eval 0.75] } 6... Nb6 { [%eval 1.25] } 7. Bb3 { [%eval 1.22] } 7... N8d7?! { (1.22 → 1.91) Inaccuracy. O-O was best. } { [%eval 1.91] } (7... O-O 8. a4 Bg4 9. Be3 N6d7 10. h3 Bxf3 11. Qxf3 c5 12. O-O-O cxd4 13. Bxd4) 8. Ng5 { [%eval 1.44] } 8... Rf8?? { (1.44 → 4.28) Blunder. O-O was best. } { [%eval 4.28] } (8... O-O 9. a4 c5 10. a5 cxd4 11. Bxf7+ Rxf7 12. Ne6 Qe8 13. Nxg7 Kxg7 14. Qxd4+) 9. Nxh7?! { (4.28 → 2.77) Inaccuracy. Bxf7+ was best. } { [%eval 2.77] } (9. Bxf7+ Rxf7 10. Ne6 Nf6 11. Nxd8 Kxd8 12. O-O Bg4 13. Qd3 d5 14. e5 Ne4) 9... Nf6?! { (2.77 → 3.77) Inaccuracy. Rh8 was best. } { [%eval 3.77] } (9... Rh8 10. Ng5 e6 11. a4 a5 12. e5 Nf8 13. Qe2 Bd7 14. Bd2 d5 15. h4) 10. Nxf8 { [%eval 3.87] } 10... e6?! { (3.87 → 4.90) Inaccuracy. Kxf8 was best. } { [%eval 4.9] } (10... Kxf8 11. e5 Bg4 12. Qd2 Nh5 13. h3 Ng3 14. Rg1 dxe5 15. dxe5 Qxd2+ 16. Bxd2) 11. O-O?! { (4.90 → 3.90) Inaccuracy. Nxg6 was best. } { [%eval 3.9] } (11. Nxg6 fxg6 12. O-O c5 13. dxc5 dxc5 14. e5 Qxd1 15. Rxd1 Nfd5 16. Ne4 c4) 11... Kxf8 { [%eval 3.89] } 12. e5 { [%eval 3.97] } 12... Nh7 { [%eval 4.03] } 13. Qg4 { [%eval 3.9] } 13... Bd7 { [%eval 3.97] } 14. Ne2 { [%eval 3.74] } 14... Kg8 { [%eval 3.68] } 15. Ng3 { [%eval 3.55] } 15... Bb5 { [%eval 3.95] } 16. Rf2 { [%eval 3.72] } 16... Qd7?! { (3.72 → 4.68) Inaccuracy. c5 was best. } { [%eval 4.68] } (16... c5 17. c3 cxd4 18. f5 gxf5 19. Rxf5 exf5 20. Nxf5 Qf8 21. Nh6+ Kh8 22. Nxf7+) 17. f5 { [%eval 4.78] } 17... gxf5 { [%eval 4.78] } 18. Nxf5?? { (4.78 → 1.59) Blunder. Rxf5 was best. } { [%eval 1.59] } (18. Rxf5 dxe5 19. Nh5 Qxd4+ 20. Qxd4 exd4 21. Rxb5 c6 22. Ra5 Bh8 23. Bh6 d3) 18... exf5 { [%eval 1.6] } 19. Rxf5 { [%eval 1.55] } 19... Be2 { [%eval 1.43] } 20. Qh3 { [%eval 1.48] } 20... d5? { (1.48 → 2.99) Mistake. Rf8 was best. } { [%eval 2.99] } (20... Rf8 21. Bf4 Bc4 22. exd6 Bxd4+ 23. Kh1 Bxb3 24. axb3 cxd6 25. Bh6 Bxb2 26. Raf1) 21. c3 { [%eval 2.7] } 21... Bc4? { (2.70 → 4.33) Mistake. c5 was best. } { [%eval 4.33] } (21... c5 22. dxc5 Nc4 23. Bf4 d4 24. Re1 dxc3 25. Rxe2 cxb2 26. Re1 Rc8 27. Bc2) 22. Bc2 { [%eval 4.55] } 22... Be2?! { (4.55 → 6.35) Inaccuracy. f6 was best. } { [%eval 6.35] } (22... f6 23. Bh6 fxe5 24. Bxg7 Qxg7 25. Rxe5 Ng5 26. Qh5 Nf7 27. Re6 Kf8 28. Bg6) 23. Bh6 { [%eval 6.28] } 23... Bxh6 { [%eval 6.26] } 24. Qxh6 { [%eval 6.06] } 24... Bg4?! { (6.06 → 8.34) Inaccuracy. Qe6 was best. } { [%eval 8.34] } (24... Qe6 25. Qh4 Qg6 26. Rg5 Nxg5 27. Bxg6 Nf3+ 28. gxf3 fxg6 29. e6 Rf8 30. Re1) 25. Rg5+? { (8.34 → 4.75) Mistake. Rf2 was best. } { [%eval 4.75] } (25. Rf2 Nf8 26. Rf6 Qe6 27. Qg5+ Kh8 28. Rh6+ Qxh6 29. Qxh6+ Kg8 30. Qg5+ Kh8) 25... Nxg5 { [%eval 4.65] } 26. Qxg5+ { [%eval 4.67] } 26... Kf8 { [%eval 4.26] } 27. Rf1 { [%eval 4.19] } 27... Qe6?! { (4.19 → 5.70) Inaccuracy. Be2 was best. } { [%eval 5.7] } (27... Be2 28. Rf2 Qg4 29. Qh6+ Qg7 30. Qxg7+ Kxg7 31. Rxe2 a5 32. Kf2 a4 33. a3) 28. Bf5?? { (5.70 → 0.52) Blunder. Rf6 was best. } { [%eval 0.52] } (28. Rf6 Qe7 29. Qxg4 Nd7 30. Rf3 Ke8 31. h4 c6 32. Qg8+ Qf8 33. Qg5 Qe7) 28... Bxf5 { [%eval 0.59] } 29. Rxf5 { [%eval 0.58] } 29... Qe8?? { (0.58 → 5.71) Blunder. Nd7 was best. } { [%eval 5.71] } (29... Nd7 30. h4 a5 31. h5 Ra6 32. Qd8+ Qe8 33. Qxc7 b5 34. Qb7 Qe6 35. Qc8+) 30. h4? { (5.71 → 2.99) Mistake. Rf6 was best. } { [%eval 2.99] } (30. Rf6 Nd7 31. Rh6 f6 32. Rh8+ Ke7 33. Qg7+ Ke6 34. Rxe8+ Rxe8 35. c4 fxe5) 30... Nd7 { [%eval 2.39] } 31. h5 { [%eval 2.17] } 31... Qd8? { (2.17 → 4.30) Mistake. Qe7 was best. } { [%eval 4.3] } (31... Qe7 32. Qg6 Ke8 33. Qg4 Qe6 34. Qg8+ Ke7 35. Qg5+ f6 36. exf6+ Kd6 37. Qf4+) 32. Qh6+?! { (4.30 → 3.12) Inaccuracy. Qg6 was best. } { [%eval 3.12] } (32. Qg6 Qe8 33. e6 f6 34. Qxe8+ Kxe8 35. exd7+ Kf7 36. Rxd5 Rd8 37. Ra5 a6) 32... Ke7 { [%eval 2.81] } 33. Qg5+ { [%eval 2.71] } 33... Ke6 { [%eval 2.26] } 34. Qf4?? { (2.26 → 0.49) Blunder. Qg4 was best. } { [%eval 0.49] } (34. Qg4 Ke7 35. c4 dxc4 36. d5 Qh8 37. Qg5+ f6 38. exf6+ Kf8 39. Qf4 Rc8) 34... Qe7?? { (0.49 → 4.97) Blunder. Qg8 was best. } { [%eval 4.97] } (34... Qg8 35. g4 c6 36. Rg5 Qh7 37. Qf5+ Qxf5 38. gxf5+ Ke7 39. h6) 35. h6?! { (4.97 → 3.69) Inaccuracy. Rg5 was best. } { [%eval 3.69] } (35. Rg5 Qf8 36. Qg4+ Ke7 37. Rg7 Qh8 38. Qg5+ Ke6 39. h6 Rf8 40. Qg4+ Ke7) 35... a5?! { (3.69 → 5.73) Inaccuracy. Qf8 was best. } { [%eval 5.73] } (35... Qf8 36. Qg4 Ke7 37. Qh4+ f6 38. exf6+ Kd6 39. h7 Qh8 40. f7 Ke6 41. Qh5) 36. h7 { [%eval 4.64] } 36... Qe8 { [%eval 5.43] } 37. Rh5 { [%eval 4.47] } 37... Qh8 { [%eval 4.35] } 38. Rh6+ { [%eval 4.31] } 38... Ke7 { [%eval 4.31] } 39. Qg5+ { [%eval 4.35] } 39... Kf8 { [%eval 4.16] } 40. e6 { [%eval 3.59] } 40... fxe6 { [%eval 3.86] } 41. Qf4+?? { (3.86 → 0.57) Blunder. Rxe6 was best. } { [%eval 0.57] } (41. Rxe6 Qxh7 42. Rh6 Qg8 43. Qh5 Re8 44. Rh8 Qxh8 45. Qxh8+ Ke7 46. Qg7+ Kd6) 41... Ke7 { [%eval 0.66] } 42. Qxc7?? { (0.66 → -1.91) Blunder. Qg5+ was best. } { [%eval -1.91] } (42. Qg5+ Nf6 43. g4 Rf8 44. Qg6 Kd8 45. g5 Ng8 46. hxg8=Q Qxg8 47. Qh5 Kc8) 42... Qg7 { [%eval -1.99] } 43. Qf4 { [%eval -2.35] } 43... Rh8 { [%eval -2.28] } 44. Rh5?! { (-2.28 → -3.68) Inaccuracy. Qh4+ was best. } { [%eval -3.68] } (44. Qh4+ Nf6 45. Qf4 Ne8 46. Qe3 Qf7 47. c4 Rxh7 48. Rxh7 Qxh7 49. cxd5 Qf5) 44... Qf7 { [%eval -3.46] } 45. Qg4? { (-3.46 → -6.02) Mistake. Qh2 was best. } { [%eval -6.02] } (45. Qh2 Qg6 46. Qh4+ Nf6 47. Rh6 Qb1+ 48. Kf2 Qf5+ 49. Ke3 Rxh7 50. Rxh7+ Qxh7) 45... Nf6 { [%eval -5.53] } 46. Qg5 { [%eval -3.96] } 46... Ke8? { (-3.96 → -2.05) Mistake. Rxh7 was best. } { [%eval -2.05] } (46... Rxh7 47. Rxh7 Qxh7 48. Qf4 Qb1+ 49. Kh2 Qxb2 50. Qg3 Ne8 51. Qh4+ Kd7 52. Qh7+) 47. Rh6 { [%eval -2.31] } 47... Ne4 { [%eval -2.42] } 48. Qe5 { [%eval -2.39] } 48... Kd7 { [%eval -1.9] } 49. Qxh8? { (-1.90 → -3.26) Mistake. c4 was best. } { [%eval -3.26] } (49. c4 Rxh7 50. Rxh7 Qxh7 51. cxd5 exd5 52. Qxd5+ Nd6 53. Qxa5 Qb1+ 54. Kh2 Qxb2) 49... Qf2+ { [%eval -3.45] } 50. Kh2 { [%eval -3.22] } 50... Qf4+ { [%eval -3.32] } 51. Kh1?? { (-3.32 → Mate in 4) Checkmate is now unavoidable. Kg1 was best. } { [%eval #-4] } (51. Kg1 Qc1+ 52. Kh2 Qxh6+ 53. Kg1 Nf6 54. Qb8 Qe3+ 55. Kh1 Qe1+ 56. Kh2 Ng4+) 51... Qc1+?? { (Mate in 4 → -3.02) Lost forced checkmate sequence. Ng3+ was best. } { [%eval -3.02] } (51... Ng3+ 52. Kh2 Ne2+ 53. g3 Qf2+ 54. Kh1 Nxg3#) 52. Kh2 { [%eval -3.56] } 52... Qf4+ { [%eval -3.48] } 53. Kh1?? { (-3.48 → Mate in 4) Checkmate is now unavoidable. Kg1 was best. } { [%eval #-4] } (53. Kg1 Qc1+ 54. Kh2 Qxh6+ 55. Kg1 Nf6 56. Qg8 Qxh7 57. Qa8 Qb1+ 58. Kh2 Qxb2) 53... Qc1+?? { (Mate in 4 → -3.35) Lost forced checkmate sequence. Ng3+ was best. } { [%eval -3.35] } (53... Ng3+ 54. Kh2 Ne2+ 55. g3 Qf2+ 56. Kh3 Qxg3#) 54. Kh2 { [%eval -3.23] } 54... Qxh6+ { [%eval -3.6] } 55. Kg1 { [%eval -3.49] } 55... Qe3+ { [%eval -3.21] } 56. Kh2 { [%eval -3.09] } 56... Qf4+ { [%eval -2.89] } 57. Kg1 { [%eval -3.4] } 57... Qf2+ { [%eval -3.04] } 58. Kh1 { [%eval -1.95] } 58... Qf7?? { (-1.95 → 0.00) Blunder. Qf1+ was best. } { [%eval 0.0] } (58... Qf1+ 59. Kh2 Qf4+ 60. Kg1 Qe3+ 61. Kh2 Qh6+ 62. Kg1 Nf6 63. Qb8 Nxh7 64. a4) 59. Qg8 { [%eval 0.0] } 59... Qh5+ { [%eval 0.0] } 60. Kg1 { [%eval 0.0] } 60... Qd1+ { [%eval 0.0] } 61. Kh2 { [%eval 0.0] } 61... Qh5+ { [%eval 0.0] } 62. Kg1 { [%eval 0.0] } 62... Qd1+ { [%eval 0.0] } 63. Kh2 { [%eval 0.0] } 63... Qh5+ { [%eval 0.0] } 64. Kg1 { [%eval 0.0] } { The game is a draw. } 1/2-1/2