[Event "casual correspondence game"] [Site "https://lichess.org/Iqb0s4CJ"] [Date "2026.06.07"] [Round "-"] [White "orthopedia"] [Black "lichess AI level 4"] [Result "1-0"] [GameId "Iqb0s4CJ"] [UTCDate "2026.06.07"] [UTCTime "19:11:14"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nc6 { [%eval 0.22] } 3. Nc3 { [%eval 0.06] } 3... Bc5 { [%eval 0.46] } 4. Bc4 { [%eval 0.12] } 4... Nf6 { [%eval 0.09] } { C50 Four Knights Game: Italian Variation } 5. Ng5 { [%eval -0.32] } 5... O-O { [%eval -0.29] } 6. O-O { [%eval -0.42] } 6... b5?! { (-0.42 → 0.18) Inaccuracy. Nd4 was best. } { [%eval 0.18] } (6... Nd4 7. d3 c6 8. Na4 Be7 9. c3 Ne6 10. Bxe6 fxe6 11. b3) 7. Bd5?! { (0.18 → -0.72) Inaccuracy. Bxb5 was best. } { [%eval -0.72] } (7. Bxb5 Nd4 8. Be2 Bb7 9. d3 d5 10. exd5 Nxd5 11. Nce4 Bb6) 7... Nxd5 { [%eval -0.75] } 8. exd5 { [%eval -1.24] } 8... Nd4 { [%eval -1.03] } 9. Nf3 { [%eval -1.02] } 9... Rb8 { [%eval -0.56] } 10. Nxe5 { [%eval -0.56] } 10... d6 { [%eval -0.18] } 11. Nd3? { (-0.18 → -1.49) Mistake. Nc6 was best. } { [%eval -1.49] } (11. Nc6 Qh4 12. d3 Re8 13. Nxd4 Bxd4 14. Ne4 Bg4 15. Qd2 Re5 16. Ng3 Bd7) 11... b4? { (-1.49 → -0.15) Mistake. Bf5 was best. } { [%eval -0.15] } (11... Bf5 12. b4 Bb6 13. a4 a6 14. a5 Ba7 15. Ne1 Qh4 16. Nf3 Qf6 17. Nxd4) 12. Ne4?? { (-0.15 → -2.08) Blunder. Nxc5 was best. } { [%eval -2.08] } (12. Nxc5 dxc5 13. Ne2 Nxe2+ 14. Qxe2 Rb6 15. d3 Re8 16. Bg5 Qd7 17. Qd2 Qxd5) 12... Ba6 { [%eval -1.97] } 13. b3 { [%eval -2.09] } 13... Bxd3?! { (-2.09 → -1.37) Inaccuracy. Bb6 was best. } { [%eval -1.37] } (13... Bb6 14. a4 f5 15. a5 fxe4 16. axb6 exd3 17. Rxa6 axb6 18. cxd3 Qg5 19. Bb2) 14. cxd3 { [%eval -1.29] } 14... a5? { (-1.29 → 0.24) Mistake. Bb6 was best. } { [%eval 0.24] } (14... Bb6 15. Bb2 f5 16. Ng3 f4 17. Ne2 Nb5 18. Kh1 f3 19. gxf3 Qd7 20. f4) 15. Bb2 { [%eval 0.21] } 15... Bb6 { [%eval 0.68] } 16. Re1?? { (0.68 → -1.04) Blunder. Rc1 was best. } { [%eval -1.04] } (16. Rc1 f5 17. Rc4 fxe4 18. Bxd4 Bxd4 19. Rxd4 exd3 20. Qb1 Qf6 21. Qxd3 Rbe8) 16... f5 { [%eval -1.21] } 17. Ng3 { [%eval -1.42] } 17... Rb7?? { (-1.42 → 0.91) Blunder. f4 was best. } { [%eval 0.91] } (17... f4 18. Ne4 f3 19. Bxd4 Bxd4 20. Rc1 Rb5 21. gxf3 Rxd5 22. Qc2 Qh4 23. Qxc7) 18. Nh5 { [%eval 0.44] } 18... g6?? { (0.44 → 2.51) Blunder. Qg5 was best. } { [%eval 2.51] } (18... Qg5 19. Bxd4 Bxd4 20. Rc1 g6 21. Rc4 Bxf2+ 22. Kxf2 Qxh5 23. Qxh5 gxh5 24. Re7) 19. Nf4 { [%eval 2.37] } 19... Qg5 { [%eval 2.87] } 20. Nh3? { (2.87 → 1.42) Mistake. g3 was best. } { [%eval 1.42] } (20. g3 Qf6 21. Kg2 Rbb8 22. Rc1 Rbe8 23. Rxe8 Rxe8 24. Rc4 Qe5 25. h4 Kf7) 20... Qh4 { [%eval 1.62] } 21. a3? { (1.62 → 0.00) Mistake. Rc1 was best. } { [%eval 0.0] } (21. Rc1 Rbb8 22. Rc4 Qg4 23. Kf1 Qxd1 24. Rxd1 Nb5 25. Ng5 Rfe8 26. g3 h6) 21... bxa3 { [%eval 0.34] } 22. Rxa3 { [%eval 0.32] } 22... Nb5?? { (0.32 → 2.34) Blunder. Qg4 was best. } { [%eval 2.34] } (22... Qg4 23. Kf1 Bc5 24. Rxa5 Rxb3 25. Bc3 Qxd1 26. Rxd1 Nb5 27. Ba1 Rb8 28. Ng5) 23. Ra4 { [%eval 2.0] } 23... f4? { (2.00 → 4.12) Mistake. Bd4 was best. } { [%eval 4.12] } (23... Bd4 24. Qa1 Bxb2 25. Qxb2 Qf6 26. Qxf6 Rxf6 27. Ng5 h6 28. Ne6 c5 29. Rxa5) 24. Qa1? { (4.12 → 2.27) Mistake. Qe2 was best. } { [%eval 2.27] } (24. Qe2 c6 25. dxc6 Rbf7 26. Qe6 Nc7 27. Qxd6 Qh6 28. Rae4 Rf5 29. Re5 R5f7) 24... Bd4? { (2.27 → 4.49) Mistake. c6 was best. } { [%eval 4.49] } (24... c6 25. dxc6 Rbf7 26. Ree4 g5 27. Qe1 Nc7 28. Kh1 h6 29. Bd4 d5 30. Re5) 25. Bxd4 { [%eval 4.48] } 25... Nxd4 { [%eval 4.57] } 26. Qxd4 { [%eval 4.34] } 26... Qf6 { [%eval 5.02] } 27. Nxf4 { [%eval 4.67] } 27... Qxd4 { [%eval 4.91] } 28. Rxd4 { [%eval 4.84] } 28... Rxb3 { [%eval 4.65] } 29. Ne6 { [%eval 4.65] } 29... Rf7 { [%eval 4.92] } 30. Ra4 { [%eval 4.76] } 30... Rb5 { [%eval 5.06] } 31. Rd4 { [%eval 4.77] } 31... Rf5 { [%eval 4.97] } 32. Nxc7 { [%eval 4.79] } 32... Rb7 { [%eval 5.15] } 33. Ne6 { [%eval 4.87] } 33... h5 { [%eval 5.43] } 34. Nf4 { [%eval 4.88] } 34... Kg7 { [%eval 5.16] } 35. Rde4 { [%eval 5.14] } 35... Kh7 { [%eval 5.62] } 36. Re7+ { [%eval 5.31] } 36... Rxe7 { [%eval 5.72] } 37. Rxe7+ { [%eval 5.46] } 37... Rf7?! { (5.46 → 9.11) Inaccuracy. Kh6 was best. } { [%eval 9.11] } (37... Kh6 38. g3 h4 39. Re6 Kh7 40. Rxd6 g5 41. Rd7+ Kg8 42. Ne6 a4 43. Rd8+) 38. Re4?! { (9.11 → 5.46) Inaccuracy. Rxf7+ was best. } { [%eval 5.46] } (38. Rxf7+ Kh6 39. Ne2 g5 40. f3 Kg6 41. Ra7 a4 42. Kf2 Kf6 43. Rxa4 Ke5) 38... Rb7 { [%eval 5.83] } 39. h4 { [%eval 5.62] } 39... Ra7 { [%eval 5.96] } 40. Kh2 { [%eval 5.58] } 40... a4 { [%eval 5.52] } 41. Rb4 { [%eval 5.5] } 41... a3 { [%eval 5.31] } 42. Rb1 { [%eval 5.3] } 42... Kg7 { [%eval 5.4] } 43. Ra1 { [%eval 5.12] } 43... a2 { [%eval 5.84] } 44. Kg3 { [%eval 5.87] } 44... Ra5 { [%eval 5.31] } 45. Ne6+ { [%eval 5.82] } 45... Kf7 { [%eval 6.0] } 46. Ng5+ { [%eval 5.35] } 46... Kf6 { [%eval 6.6] } 47. Nf3 { [%eval 5.31] } 47... Ra7 { [%eval 6.26] } 48. Kf4 { [%eval 6.18] } 48... Ra8 { [%eval 6.4] } 49. g4 { [%eval 5.36] } 49... Ra3 { [%eval 5.4] } 50. gxh5 { [%eval 5.84] } 50... Ra4+ { [%eval 5.82] } 51. Kg3 { [%eval 4.81] } 51... Kg7 { [%eval 5.54] } 52. Ne1 { [%eval 4.95] } 52... Ra8 { [%eval 5.96] } 53. Nc2 { [%eval 5.64] } 53... Kf6 { [%eval 6.06] } 54. Kg4 { [%eval 5.6] } 54... Ra4+ { [%eval 5.41] } 55. Kg3 { [%eval 5.27] } 55... gxh5 { [%eval 5.23] } 56. Kf3 { [%eval 5.11] } 56... Ke5 { [%eval 5.04] } 57. Ke2 { [%eval 4.88] } 57... Kxd5 { [%eval 5.13] } 58. Kd1?! { (5.13 → 4.06) Inaccuracy. Rxa2 was best. } { [%eval 4.06] } (58. Rxa2 Rxh4 59. Ne3+ Ke6 60. Ra8 Kf6 61. Ra5 Kg6 62. Rd5 Rf4 63. Rxd6+ Kg7) 58... Ke5 { [%eval 4.38] } 59. Kc1?! { (4.38 → 3.45) Inaccuracy. Ke2 was best. } { [%eval 3.45] } (59. Ke2 d5 60. d4+ Ke4 61. f3+ Kf4 62. Kf2 Kf5 63. Ne3+ Kg6 64. Kg3 Kg7) 59... Kd5?! { (3.45 → 4.93) Inaccuracy. Rxh4 was best. } { [%eval 4.93] } (59... Rxh4 60. Rxa2 Rh1+ 61. Kb2 h4 62. Ra4 Kf6 63. Ne3 h3 64. Rh4 Kg5 65. Rh8) 60. Kb2?! { (4.93 → 3.88) Inaccuracy. Rxa2 was best. } { [%eval 3.88] } (60. Rxa2 Rxh4 61. Kd1 Ke6 62. Ke2 Rh1 63. Ne3 Rh4 64. Ra5 Rh1 65. Ra4 Kf6) 60... Rxh4 { [%eval 3.8] } 61. Rxa2 { [%eval 3.85] } 61... Rh2 { [%eval 4.13] } 62. Ra5+ { [%eval 4.05] } 62... Ke6 { [%eval 3.96] } 63. d4 { [%eval 3.84] } 63... Rg2?! { (3.84 → 5.10) Inaccuracy. h4 was best. } { [%eval 5.1] } (63... h4 64. Ne3 Kf7 65. Ra1 Rxf2 66. Kc3 h3 67. Rh1 Rf3 68. Kc4 Kg6 69. Kd5) 64. d5+?! { (5.10 → 3.78) Inaccuracy. Rxh5 was best. } { [%eval 3.78] } (64. Rxh5 Rxf2 65. Kc3 Rf6 66. Ne3 Rg6 67. Kb4 Kf7 68. Kb5 Rg8 69. Kc6 Rb8) 64... Kf7 { [%eval 3.66] } 65. Ra6 { [%eval 4.01] } 65... h4 { [%eval 4.07] } 66. Rxd6 { [%eval 3.94] } 66... h3?! { (3.94 → 5.25) Inaccuracy. Kg7 was best. } { [%eval 5.25] } (66... Kg7 67. Re6 Rg5 68. Nb4 h3 69. Re3 Rh5 70. Re1 h2 71. Rh1 Kf7 72. Kc3) 67. Rh6 { [%eval 5.15] } 67... Rxf2 { [%eval 4.77] } 68. Rxh3 { [%eval 4.51] } 68... Ke7?! { (4.51 → 6.54) Inaccuracy. Rxd2 was best. } { [%eval 6.54] } (68... Rxd2 69. Rh5 Rd3 70. Nb4 Rd1 71. Rh6 Rf1 72. Kc3 Rc1+ 73. Kd4 Rd1+ 74. Nd3) 69. Kc3 { [%eval 6.29] } 69... Rf8 { [%eval 6.21] } 70. Kc4 { [%eval 5.93] } 70... Rc8+ { [%eval 5.98] } 71. Kd4?? { (5.98 → 0.22) Blunder. Kb3 was best. } { [%eval 0.22] } (71. Kb3 Rf8 72. Nb4 Rf4 73. Rh6 Kd7 74. Nc6 Rf2 75. Ne5+ Kc8 76. d4 Rd2) 71... Ra8?? { (0.22 → 7.03) Blunder. Rxc2 was best. } { [%eval 7.03] } (71... Rxc2 72. Ke5 Rxd2 73. Rh7+ Kd8 74. Kd6 Kc8 75. Rh8+ Kb7 76. Rh5 Kc8 77. Re5) 72. Ke5 { [%eval 6.78] } 72... Ra2 { [%eval 8.12] } 73. d6+ { [%eval 7.7] } 73... Kd7 { [%eval 9.44] } 74. Rh7+ { [%eval 8.38] } 74... Kc8 { [%eval 9.64] } 75. Ke6 { [%eval 9.86] } 75... Rxc2 { [%eval #19] } 76. d7+ { [%eval #18] } 76... Kc7 { [%eval #20] } 77. Rh8 { [%eval 11.33] } 77... Rb2?! { (11.33 → Mate in 5) Checkmate is now unavoidable. Rxd2 was best. } { [%eval #5] } (77... Rxd2 78. Rc8+ Kb7 79. d8=Q Re2+ 80. Kf5 Rf2+ 81. Kg4 Rg2+ 82. Kh3 Rg7 83. Rb8+) 78. d8=Q+ { [%eval #4] } 78... Kc6 { [%eval #4] } 79. Qd6+ { [%eval #3] } 79... Kb7 { [%eval #3] } 80. Rb8+ { [%eval #2] } 80... Ka7 { [%eval #2] } 81. Rxb2 { [%eval #1] } 81... Ka8 { [%eval #1] } 82. Qa6# { White wins by checkmate. } 1-0