[Event "casual correspondence game"] [Site "https://lichess.org/8PnL4R6Q"] [Date "2026.04.25"] [Round "-"] [White "marian52"] [Black "lichess AI level 5"] [Result "1-0"] [GameId "8PnL4R6Q"] [UTCDate "2026.04.25"] [UTCTime "11:27:57"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E51"] [Opening "Nimzo-Indian Defense: Normal Variation, Sämisch Deferred"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... Nf6 { [%eval 0.15] } 2. c4 { [%eval 0.16] } 2... e6 { [%eval 0.14] } 3. Nc3 { [%eval 0.09] } 3... Bb4 { [%eval 0.15] } 4. Nf3 { [%eval 0.05] } 4... d5 { [%eval 0.16] } 5. e3 { [%eval 0.03] } 5... O-O { [%eval 0.13] } 6. a3 { [%eval 0.0] } { E51 Nimzo-Indian Defense: Normal Variation, Sämisch Deferred } 6... Bxc3+ { [%eval 0.0] } 7. bxc3 { [%eval 0.06] } 7... Ne4 { [%eval 0.29] } 8. Bb2 { [%eval 0.26] } 8... c5 { [%eval 0.36] } 9. dxc5 { [%eval -0.07] } 9... Nc6 { [%eval 0.19] } 10. Bd3?! { (0.19 → -0.71) Inaccuracy. Qc2 was best. } { [%eval -0.71] } (10. Qc2 Nxc5 11. Rd1 Ne7 12. cxd5 exd5 13. c4 Qa5+ 14. Qc3 Qxc3+ 15. Bxc3 Be6) 10... Nxc5 { [%eval -0.7] } 11. O-O { [%eval -0.7] } 11... Qb6?! { (-0.70 → 0.08) Inaccuracy. Nxd3 was best. } { [%eval 0.08] } (11... Nxd3 12. Qxd3 dxc4 13. Qxc4 e5 14. h3 Be6 15. Qb5 f6 16. c4 Qa5 17. Rfd1) 12. Rb1?! { (0.08 → -0.98) Inaccuracy. cxd5 was best. } { [%eval -0.98] } (12. cxd5 Na5 13. Rb1 Nxd3 14. Qxd3 exd5 15. Qxd5 Rd8 16. Qe4 Qg6 17. Qxg6 hxg6) 12... dxc4?! { (-0.98 → -0.36) Inaccuracy. Nxd3 was best. } { [%eval -0.36] } (12... Nxd3 13. Qxd3 Qa6 14. Ng5 f5 15. Nf3 dxc4 16. Qd6 Rd8 17. Qf4 Re8 18. Ne5) 13. Bxc4 { [%eval -0.39] } 13... Rd8 { [%eval -0.12] } 14. Qc2 { [%eval -0.18] } 14... g6 { [%eval 0.19] } 15. Be2 { [%eval -0.09] } 15... e5 { [%eval -0.05] } 16. Rbd1?? { (-0.05 → -2.52) Blunder. Ng5 was best. } { [%eval -2.52] } (16. Ng5 Qb3 17. Qxb3 Nxb3 18. Rbd1 Nc5 19. Rxd8+ Nxd8 20. Rd1 Be6 21. c4 f6) 16... Bf5 { [%eval -2.54] } 17. Qc1? { (-2.54 → -4.37) Mistake. e4 was best. } { [%eval -4.37] } (17. e4 Bxe4 18. Qc1 Bxf3 19. gxf3 Qb3 20. Rfe1 Ne6 21. Bd3 Nf4 22. Qc2 Na5) 17... Na4?? { (-4.37 → -0.29) Blunder. Rxd1 was best. } { [%eval -0.29] } (17... Rxd1 18. Bxd1 Nd3 19. Qc2 Nxb2 20. e4 Be6 21. Be2 Nc4 22. h4 Qb2 23. Qxb2) 18. Ba1 { [%eval -0.4] } 18... Nc5 { [%eval -0.26] } 19. Rxd8+ { [%eval -0.38] } 19... Qxd8 { [%eval -0.19] } 20. Rd1 { [%eval -0.18] } 20... Qf6 { [%eval 0.02] } 21. Bb5?! { (0.02 → -0.82) Inaccuracy. c4 was best. } { [%eval -0.82] } (21. c4 Nb3 22. Qc3 Nxa1 23. Qxa1 Rc8 24. h3 b6 25. c5 bxc5 26. Qc3 Kg7) 21... Nb3 { [%eval -0.35] } 22. Qb2 { [%eval -0.32] } 22... Nba5?! { (-0.32 → 0.25) Inaccuracy. Nca5 was best. } { [%eval 0.25] } (22... Nca5 23. Be2 Rc8 24. h3 Nxa1 25. Qxa1 Rc5 26. Qb2 h5 27. Nd2 b6 28. c4) 23. Bxc6 { [%eval -0.18] } 23... bxc6? { (-0.18 → 1.10) Mistake. Nxc6 was best. } { [%eval 1.1] } (23... Nxc6 24. h3 Qe7 25. c4 f6 26. Nh2 Rd8 27. Rxd8+ Nxd8 28. Nf1 b6 29. f4) 24. Qb4 { [%eval 1.3] } 24... Bc2 { [%eval 1.32] } 25. Rd2 { [%eval 1.34] } 25... Nb3 { [%eval 1.43] } 26. Rxc2 { [%eval 1.43] } 26... Rd8?! { (1.43 → 2.36) Inaccuracy. Qd8 was best. } { [%eval 2.36] } (26... Qd8 27. Re2 Rb8 28. Qa4 Nxa1 29. Re1 Nb3 30. Nxe5 Qf6 31. f4 Rb7 32. Rd1) 27. Re2?! { (2.36 → 1.44) Inaccuracy. h3 was best. } { [%eval 1.44] } (27. h3 Rd1+ 28. Kh2 e4 29. Qb8+ Qd8 30. Qxd8+ Rxd8 31. Nd4 Nxa1 32. Rc1 c5) 27... Rd1+?? { (1.44 → 3.80) Blunder. Nxa1 was best. } { [%eval 3.8] } (27... Nxa1 28. Qb1 e4 29. Nd4 c5 30. Ra2 cxd4 31. cxd4 Qc6 32. Rxa1 Rc8 33. h4) 28. Re1 { [%eval 3.81] } 28... Rxe1+ { [%eval 3.82] } 29. Nxe1 { [%eval 3.88] } 29... Nxa1 { [%eval 3.86] } 30. Qb2 { [%eval 3.69] } 30... c5 { [%eval 4.18] } 31. Qxa1 { [%eval 3.91] } 31... Qe6 { [%eval 4.27] } 32. Qd1 { [%eval 3.85] } 32... e4 { [%eval 3.91] } 33. c4 { [%eval 3.71] } 33... Qxc4 { [%eval 3.63] } 34. Qc2 { [%eval 3.7] } 34... Qd5 { [%eval 3.68] } 35. Qc3 { [%eval 3.68] } 35... f5 { [%eval 3.85] } 36. g3 { [%eval 3.9] } 36... Qc6 { [%eval 4.61] } 37. Nc2 { [%eval 4.04] } 37... h5 { [%eval 4.63] } 38. Nd4 { [%eval 4.47] } 38... Qb6 { [%eval 5.23] } 39. Nb3 { [%eval 4.22] } 39... Kh7?! { (4.22 → 5.69) Inaccuracy. h4 was best. } { [%eval 5.69] } (39... h4 40. gxh4 Qd8 41. Nd2 Qxh4 42. Qb3+ Kh7 43. Nf1 Qd8 44. Kg2 Qc7 45. Ng3) 40. Nxc5 { [%eval 5.49] } 40... a6 { [%eval 5.92] } 41. Qb4 { [%eval 5.86] } 41... Qd6 { [%eval 5.91] } 42. Qb7+? { (5.91 → 3.60) Mistake. Qd4 was best. } { [%eval 3.6] } (42. Qd4 Qxd4 43. exd4 g5 44. Nxa6 Kg6 45. Nc5 h4 46. a4 Kh5 47. gxh4 gxh4) 42... Kg8? { (3.60 → 5.70) Mistake. Kh6 was best. } { [%eval 5.7] } (42... Kh6 43. Qxa6 Qxc5 44. h4 Kh7 45. a4 f4 46. gxf4 Qc1+ 47. Qf1 Qc2 48. a5) 43. Qc8+ { [%eval 5.47] } 43... Qf8 { [%eval 7.02] } 44. Qxf8+ { [%eval 6.82] } 44... Kxf8 { [%eval 6.65] } 45. Nxa6 { [%eval 6.58] } 45... g5 { [%eval 6.5] } 46. Nc5 { [%eval 6.56] } 46... Ke7 { [%eval 6.11] } 47. f4 { [%eval 7.36] } 47... exf3 { [%eval 7.34] } 48. Kf2 { [%eval 7.18] } 48... Kd6 { [%eval 7.18] } 49. Nd3 { [%eval 6.9] } 49... Ke7 { [%eval 7.69] } 50. Kxf3 { [%eval 7.38] } 50... h4 { [%eval 7.21] } 51. e4 { [%eval 7.08] } 51... hxg3 { [%eval 8.44] } 52. hxg3 { [%eval 7.82] } 52... fxe4+ { [%eval 7.92] } 53. Kxe4 { [%eval 7.98] } 53... g4 { [%eval 8.05] } 54. Kf5 { [%eval 8.14] } 54... Kd6 { [%eval 7.43] } 55. a4 { [%eval 7.86] } 55... Kc7?! { (7.86 → 47.40) Inaccuracy. Kc6 was best. } { [%eval 47.4] } (55... Kc6 56. Kxg4 Kb6 57. Kf5 Ka5 58. Nc5 Kb4 59. Ke6 Kxc5 60. g4 Kb4 61. Kd5) 56. a5 { [%eval 81.15] } 56... Kc6 { [%eval 81.15] } 57. a6 { [%eval 32.82] } 57... Kc7 { [%eval 79.27] } 58. Nb4 { [%eval 81.15] } 58... Kb6 { [%eval 81.15] } 59. Ke5 { [%eval 81.15] } 59... Kc7?! { (81.15 → Mate in 14) Checkmate is now unavoidable. Kb5 was best. } { [%eval #14] } (59... Kb5 60. a7 Kc4 61. a8=Q Kb5 62. Qb7+ Kc5 63. Qc6+ Kxb4 64. Qe4+ Ka5 65. Qa8+) 60. Kd5 { [%eval 81.15] } 60... Kb8?! { (81.15 → Mate in 12) Checkmate is now unavoidable. Kb6 was best. } { [%eval #12] } (60... Kb6 61. Kd6 Kb5 62. a7 Kxb4 63. a8=Q Kc3 64. Qe4 Kd2 65. Ke6 Kd1 66. Qxg4+) 61. Kc6 { [%eval #11] } 61... Ka8 { [%eval #10] } 62. Kb6 { [%eval #9] } 62... Kb8 { [%eval #9] } 63. Nd5 { [%eval #8] } 63... Ka8 { [%eval #5] } 64. Nc7+ { [%eval #4] } 64... Kb8 { [%eval #4] } 65. a7+ { [%eval #3] } 65... Kc8 { [%eval #3] } 66. a8=Q+ { [%eval #2] } 66... Kd7 { [%eval #2] } 67. Qd5+ { [%eval #3] } 67... Kc8 { [%eval #2] } 68. Qe6+ { [%eval #1] } 68... Kb8 { [%eval #1] } 69. Qe8# { White wins by checkmate. } 1-0