[Event "casual classical game"] [Site "https://lichess.org/sK5PrJTA"] [Date "2026.05.24"] [Round "-"] [White "lichess AI level 4"] [Black "bao13421"] [Result "1-0"] [GameId "sK5PrJTA"] [UTCDate "2026.05.24"] [UTCTime "22:13:20"] [WhiteElo "?"] [BlackElo "1375"] [Variant "Standard"] [TimeControl "10800+0"] [ECO "C44"] [Opening "Ponziani Opening"] [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. c3 { [%eval -0.13] } { C44 Ponziani Opening } 3... Bc5?! { (-0.13 → 0.88) Inaccuracy. d5 was best. } { [%eval 0.88] } (3... d5 4. d3 Nf6 5. Nbd2 Bd6 6. Be2 O-O 7. O-O Re8 8. exd5) 4. d4 { [%eval 0.88] } 4... exd4 { [%eval 0.73] } 5. cxd4 { [%eval 0.82] } 5... Bb6 { [%eval 0.76] } 6. d5 { [%eval 0.85] } 6... Nb4? { (0.85 → 2.33) Mistake. Nce7 was best. } { [%eval 2.33] } (6... Nce7 7. d6 cxd6 8. Nc3 Nf6 9. Bg5 d5 10. exd5 d6 11. Bxf6) 7. Nc3 { [%eval 2.1] } 7... d6? { (2.10 → 3.93) Mistake. Na6 was best. } { [%eval 3.93] } (7... Na6 8. Bb5 Ne7 9. e5 O-O 10. d6 Ng6 11. O-O h6 12. Bc4) 8. a3?? { (3.93 → 1.28) Blunder. Qa4+ was best. } { [%eval 1.28] } (8. Qa4+ Bd7 9. Qxb4 Nf6 10. Bd3 O-O 11. O-O Re8 12. Qb3 Bg4) 8... Na6 { [%eval 1.4] } 9. Qc2 { [%eval 1.14] } 9... Ne7 { [%eval 1.16] } 10. Na4 { [%eval 1.13] } 10... O-O { [%eval 1.12] } 11. h3?! { (1.12 → 0.29) Inaccuracy. b4 was best. } { [%eval 0.29] } (11. b4 c6 12. dxc6 bxc6 13. Bb2 Nc7 14. Bc4 Ne6 15. O-O Bc7 16. Rfd1 Kh8) 11... Nc5?! { (0.29 → 1.34) Inaccuracy. f5 was best. } { [%eval 1.34] } (11... f5 12. Bd3 fxe4 13. Bxe4 Bf5 14. O-O Qd7 15. b4 Bxe4 16. Qxe4 Qxa4 17. Qxe7) 12. Nxb6 { [%eval 1.28] } 12... axb6 { [%eval 1.24] } 13. Rb1?? { (1.24 → -1.07) Blunder. b4 was best. } { [%eval -1.07] } (13. b4 Nd7 14. Bb2 Ng6 15. h4 Nge5 16. Nxe5 Nxe5 17. Be2 Qe7 18. Rc1 Bd7) 13... Bd7 { [%eval -0.88] } 14. b3?! { (-0.88 → -1.81) Inaccuracy. Ng5 was best. } { [%eval -1.81] } (14. Ng5 h6 15. b4 hxg5 16. bxc5 bxc5 17. Rxb7 Ng6 18. Bc4 Qc8 19. Rb1 f5) 14... c6?! { (-1.81 → -1.03) Inaccuracy. Re8 was best. } { [%eval -1.03] } (14... Re8 15. Bc4 b5 16. b4 Nxe4 17. Bd3 Nxd5 18. O-O Ndf6 19. Bb2 d5 20. Rbe1) 15. b4 { [%eval -0.93] } 15... Na6?? { (-0.93 → 1.13) Blunder. Nxe4 was best. } { [%eval 1.13] } (15... Nxe4 16. dxc6 Rc8 17. Qb2 Bxc6 18. Bd3 Nf6 19. O-O Bxf3 20. gxf3 d5 21. Bg5) 16. dxc6 { [%eval 1.05] } 16... bxc6 { [%eval 1.07] } 17. Qd3? { (1.07 → -0.20) Mistake. Bb2 was best. } { [%eval -0.2] } (17. Bb2 Nc7 18. Bc4 Be6 19. Be2 c5 20. O-O Ng6 21. Rfe1 Bd7 22. Qc3 Ne6) 17... Nc7? { (-0.20 → 1.19) Mistake. d5 was best. } { [%eval 1.19] } (17... d5 18. Rb2 c5 19. exd5 cxb4 20. axb4 Qc8 21. Qd2 Nxb4 22. Be2 Nbxd5 23. O-O) 18. Qc3? { (1.19 → 0.00) Mistake. Qxd6 was best. } { [%eval 0.0] } (18. Qxd6 Ng6 19. Be2 Re8 20. Bg5 Qc8 21. Rd1 Nf8 22. O-O Rxe4 23. Bd3 Re8) 18... Ra4? { (0.00 → 1.45) Mistake. Re8 was best. } { [%eval 1.45] } (18... Re8 19. Bd3 Ned5 20. Qc2 Qf6 21. O-O Nf4 22. Qd1 Nce6 23. Bc2 Red8 24. Re1) 19. Be3?? { (1.45 → -0.56) Blunder. Bb2 was best. } { [%eval -0.56] } (19. Bb2 Ne8 20. Bd3 Ra7 21. O-O f6 22. Bc2 Kh8 23. a4 c5 24. b5 Be6) 19... c5 { [%eval -0.6] } 20. Rb2? { (-0.60 → -1.96) Mistake. Qd2 was best. } { [%eval -1.96] } (20. Qd2 Bc6 21. Bd3 Rxa3 22. O-O Qa8 23. Rfe1 Ne6 24. Ng5 Nxg5 25. Bxg5 Ng6) 20... Nb5?? { (-1.96 → 0.04) Blunder. Qa8 was best. } { [%eval 0.04] } (20... Qa8 21. Qc1 Bc6 22. Be2 Bxe4 23. Rb3 Bd5 24. Rd3 Nf5 25. O-O Be4 26. Rb3) 21. Bxb5 { [%eval 0.06] } 21... Bxb5 { [%eval 0.11] } 22. Ng5?? { (0.11 → -3.33) Blunder. bxc5 was best. } { [%eval -3.33] } (22. bxc5 Ba6 23. cxb6 Qa8 24. Qc7 Qxe4 25. b7 Nd5 26. Qxd6 Bxb7 27. O-O Nxe3) 22... cxb4?? { (-3.33 → -0.42) Blunder. Qa8 was best. } { [%eval -0.42] } (22... Qa8 23. bxc5 Rxa3 24. Rb3 Rxb3 25. Qxb3 bxc5 26. f4 Qa1+ 27. Qd1 Qxd1+ 28. Kxd1) 23. Rxb4 { [%eval -0.41] } 23... Qa8?! { (-0.41 → 0.68) Inaccuracy. Rxb4 was best. } { [%eval 0.68] } (23... Rxb4 24. Qxb4 Qe8 25. f4 Nd5 26. Qd4 Nf6 27. e5 dxe5 28. fxe5 Qc6 29. Kf2) 24. Rxb5 { [%eval 0.74] } 24... Rc8?? { (0.74 → 4.15) Blunder. Rxa3 was best. } { [%eval 4.15] } (24... Rxa3 25. Qc1 Qa6 26. O-O Rxe3 27. Qb1 Re2 28. e5 Ng6 29. e6 fxe6 30. Nxh7) 25. Qd2 { [%eval 3.81] } 25... Rxa3 { [%eval 4.28] } 26. O-O { [%eval 4.36] } 26... Ra2 { [%eval 4.61] } 27. Qd4 { [%eval 4.31] } 27... Nc6 { [%eval 4.41] } 28. Qd5 { [%eval 4.42] } 28... Rc7 { [%eval 4.97] } 29. Rfb1 { [%eval 4.7] } 29... h6 { [%eval 4.68] } 30. Nf3 { [%eval 4.64] } 30... Re7 { [%eval 4.92] } 31. Bf4 { [%eval 4.6] } 31... Ra4 { [%eval 5.26] } 32. Bxd6 { [%eval 5.2] } 32... Rexe4 { [%eval 5.29] } 33. Nd2?? { (5.29 → 0.00) Blunder. Rxb6 was best. } { [%eval 0.0] } (33. Rxb6 Rec4 34. Kh2 Qe8 35. Rb7 Qe6 36. Qxe6 fxe6 37. Bg3 Ra7 38. Rxa7 Nxa7) 33... Red4 { [%eval 0.01] } 34. Qf3 { [%eval -0.06] } 34... Rxd6 { [%eval 0.04] } 35. Nb3? { (0.04 → -1.34) Mistake. Rxb6 was best. } { [%eval -1.34] } (35. Rxb6 Rxd2 36. Rxc6 Rd8 37. Rc3 Ra1 38. Rb3 Qa2 39. Rxa1 Qxa1+ 40. Kh2 Qd4) 35... Ra3? { (-1.34 → -0.04) Mistake. Qd8 was best. } { [%eval -0.04] } (35... Qd8 36. Rc1 Rb4 37. Rxb4 Nxb4 38. Ra1 Nc6 39. Kh2 Rf6 40. Qe3 Re6 41. Qf4) 36. Qf4?! { (-0.04 → -0.91) Inaccuracy. Rxb6 was best. } { [%eval -0.91] } (36. Rxb6 Qe8 37. Qf4 Rf6 38. Qd2 Rg6 39. Nc5 Ra7 40. Nd3 Rd7 41. Qe1 Re7) 36... Rd3?! { (-0.91 → 0.00) Inaccuracy. Rf6 was best. } { [%eval 0.0] } (36... Rf6 37. Qe4 Ra2 38. Rf1 Re6 39. Qd3 Qa6 40. Rd5 Qxd3 41. Rxd3 b5 42. Rd5) 37. Qc4?! { (0.00 → -0.95) Inaccuracy. Rxb6 was best. } { [%eval -0.95] } (37. Rxb6 Qd8 38. Nc5 Rd1+ 39. Rxd1 Qxd1+ 40. Kh2 Qd5 41. Ne4 Ra8 42. f3 Qe5) 37... Rd6 { [%eval -0.85] } 38. Qf4 { [%eval -0.87] } 38... Rf6 { [%eval -0.91] } 39. Qc1?! { (-0.91 → -1.52) Inaccuracy. Qe3 was best. } { [%eval -1.52] } (39. Qe3 Na5 40. Qd4 Rg6 41. g3 Qb8 42. Qd2 Nxb3 43. R5xb3 Rxb3 44. Rxb3 Rd6) 39... Rg6 { [%eval -1.08] } 40. Rxb6?? { (-1.08 → -3.10) Blunder. Qf1 was best. } { [%eval -3.1] } (40. Qf1 Qa6 41. Rd5 Qa4 42. Qd3 Kh7 43. Qf3 Qh4 44. Rbd1 Rf6 45. Qe3 Qc4) 40... Ne5?? { (-3.10 → -0.01) Blunder. Nd4 was best. } { [%eval -0.01] } (40... Nd4 41. Rb8+ Qxb8 42. Nxd4 Qa8 43. Rb8+ Qxb8 44. Qxa3 Qb1+ 45. Kh2 Qe4 46. Nf3) 41. Rxg6 { [%eval 0.0] } 41... Nxg6 { [%eval 0.05] } 42. Qd1 { [%eval -0.48] } 42... Kh7 { [%eval 0.0] } 43. Qg4 { [%eval -0.03] } 43... Qc6 { [%eval 0.04] } 44. Rc1 { [%eval 0.0] } 44... Qf6 { [%eval 0.0] } 45. Nd4 { [%eval 0.0] } 45... Ra2 { [%eval -0.01] } 46. Qe4?? { (-0.01 → -2.32) Blunder. Rf1 was best. } { [%eval -2.32] } (46. Rf1 Nf4 47. Nf5 Qg5 48. Qxg5 hxg5 49. Rd1 Ne2+ 50. Kh2 g6) 46... Qxf2+ { [%eval -1.36] } 47. Kh1?! { (-1.36 → -2.40) Inaccuracy. Kh2 was best. } { [%eval -2.4] } (47. Kh2 Rd2 48. Nf5 Re2 49. Qg4 Re5 50. Nd6 f5 51. Qg3 Qa2 52. Rc7 Qd5) 47... Qd2?? { (-2.40 → -0.30) Blunder. Rd2 was best. } { [%eval -0.3] } (47... Rd2 48. Nf5 Re2 49. Qg4 Re5 50. Nd6 f5 51. Qd1 Nf4 52. Qf1 Qg3 53. Ra1) 48. Rf1 { [%eval -0.39] } 48... Kh8 { [%eval 0.08] } 49. Nb3 { [%eval -0.26] } 49... Qb2 { [%eval -0.25] } 50. Rb1?! { (-0.25 → -1.07) Inaccuracy. Nd4 was best. } { [%eval -1.07] } (50. Nd4 Nh4 51. Qe8+ Kh7 52. Qe4+ Ng6 53. Nf5 Qb5 54. Rb1 Qe5 55. Qxe5 Nxe5) 50... Qf2 { [%eval -1.12] } 51. Rc1?? { (-1.12 → -3.11) Blunder. Nd4 was best. } { [%eval -3.11] } (51. Nd4 Rd2 52. Ne6 Qg3 53. Nd4 Nh4 54. Qa8+ Kh7 55. Qe4+ Qg6 56. Qxg6+ Kxg6) 51... f5?! { (-3.11 → -2.32) Inaccuracy. Re2 was best. } { [%eval -2.32] } (51... Re2 52. Qg4 Ne5 53. Qc8+ Kh7 54. Rg1 Re1 55. Rxe1 Qxe1+ 56. Kh2 Nf3+ 57. gxf3) 52. Qf3 { [%eval -2.27] } 52... Nh4?? { (-2.27 → -0.26) Blunder. Qxf3 was best. } { [%eval -0.26] } (52... Qxf3 53. gxf3 Nh4 54. Rc3 Kh7 55. Nd4 f4 56. Kg1 Rd2 57. Ne6 g5 58. Ra3) 53. Qd5?? { (-0.26 → -3.29) Blunder. Qxf2 was best. } { [%eval -3.29] } (53. Qxf2 Rxf2 54. Nd4 f4 55. Rc2 Rf1+ 56. Kh2 Rd1 57. Ne6 g5 58. Rf2 Ng6) 53... Ra7?? { (-3.29 → -0.09) Blunder. Qxg2+ was best. } { [%eval -0.09] } (53... Qxg2+ 54. Qxg2 Rxg2 55. Rc3 g5 56. Nc5 Rd2 57. Kg1 Kh7 58. Rb3 Rd6 59. Nd3) 54. Nd4 { [%eval -0.42] } 54... Rd7?? { (-0.42 → 5.24) Blunder. Kh7 was best. } { [%eval 5.24] } (54... Kh7 55. Ne6 Qa2 56. Nf8+ Kh8 57. Qxa2 Rxa2 58. Rf1 Nxg2 59. Ng6+ Kh7 60. Nf8+) 55. Rc8+ { [%eval 5.9] } 55... Kh7 { [%eval 5.63] } 56. Qg8+ { [%eval 5.53] } 56... Kg6 { [%eval 5.44] } 57. Rc6+ { [%eval 5.98] } 57... Kg5 { [%eval 5.24] } 58. Rc2?? { (5.24 → -5.23) Blunder. Ne6+ was best. } { [%eval -5.23] } (58. Ne6+ Kh5 59. Nxg7+ Rxg7 60. Qxg7 Qf1+ 61. Kh2 Qf4+ 62. Kg1 Nxg2 63. Qg6+ Kh4) 58... Qe1+ { [%eval -5.22] } 59. Kh2 { [%eval -4.64] } 59... Rxd4?? { (-4.64 → 3.79) Blunder. Qe5+ was best. } { [%eval 3.79] } (59... Qe5+ 60. g3 Rxd4 61. Qb3 h5 62. Qa3 Kh6 63. Qa6+ Ng6 64. Re2 Qd6 65. Qxd6) 60. Qxg7+ { [%eval 3.35] } 60... Kh5?? { (3.35 → Mate in 6) Checkmate is now unavoidable. Ng6 was best. } { [%eval #6] } (60... Ng6 61. Qxd4 Qe5+ 62. Qxe5 Nxe5 63. Rc5 Kf4 64. g3+ Ke4 65. Kg2 h5 66. Rc7) 61. g4+ { [%eval #5] } 61... fxg4 { [%eval #4] } 62. Rc5+ { [%eval #3] } 62... Rd5 { [%eval #1] } 63. Qxg4# { White wins by checkmate. } 1-0