[Event "casual correspondence game"] [Site "https://lichess.org/s4551Wux"] [Date "2026.04.14"] [Round "-"] [White "stflye"] [Black "lichess AI level 4"] [Result "0-1"] [GameId "s4551Wux"] [UTCDate "2026.04.14"] [UTCTime "00:02:44"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System, Anti-Colle"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. Nf3 { [%eval 0.08] } 2... Nf6 { [%eval 0.11] } 3. e3 { [%eval 0.0] } 3... Bf5 { [%eval 0.15] } { D04 Queen's Pawn Game: Colle System, Anti-Colle } 4. Nc3 { [%eval -0.11] } 4... e6 { [%eval -0.1] } 5. Be2 { [%eval -0.3] } 5... c5 { [%eval -0.35] } 6. O-O { [%eval -0.21] } 6... Nc6 { [%eval -0.27] } 7. Re1 { [%eval -0.7] } 7... h5 { [%eval -0.52] } 8. a3 { [%eval -0.72] } 8... b6?? { (-0.72 → 2.47) Blunder. a6 was best. } { [%eval 2.47] } (8... a6 9. dxc5 Bxc5 10. Bd3 Bg4 11. e4 Qb6 12. Qd2 Bxf3 13. gxf3 Ne5 14. Qe2) 9. Kh1?? { (2.47 → -0.70) Blunder. Bb5 was best. } { [%eval -0.7] } (9. Bb5 Rc8 10. Ne5 Ng4 11. Nxc6 Qh4 12. Ne5+ Kd8 13. Nf3 Qxf2+ 14. Kh1 Bxc2) 9... a6 { [%eval -0.76] } 10. h3 { [%eval -1.03] } 10... Ra7?! { (-1.03 → -0.11) Inaccuracy. c4 was best. } { [%eval -0.11] } (10... c4 11. Ng5 Qc7 12. f4 Be7 13. Kg1 Rd8 14. Bf3 b5 15. Rf1 Qd7 16. Bd2) 11. Kg1 { [%eval -0.4] } 11... Bd6 { [%eval -0.34] } 12. Kf1?! { (-0.34 → -1.29) Inaccuracy. Bd3 was best. } { [%eval -1.29] } (12. Bd3 Ne4 13. Bxe4 dxe4 14. Nd2 Qh4 15. f4 exf3 16. Nxf3 Qd8 17. dxc5 bxc5) 12... Qc8?! { (-1.29 → -0.21) Inaccuracy. Ne4 was best. } { [%eval -0.21] } (12... Ne4 13. Bd3 Qf6 14. Bxe4 dxe4 15. dxc5 Bxc5 16. Nd2 Qh4 17. b4 Be7 18. b5) 13. Kg1?! { (-0.21 → -0.87) Inaccuracy. dxc5 was best. } { [%eval -0.87] } (13. dxc5 Bxc5 14. Na4 Be7 15. c4 O-O 16. b4 Qb8 17. cxd5 Rd7 18. Bb2 Rxd5) 13... O-O { [%eval -0.74] } 14. Bd2 { [%eval -1.01] } 14... Qb8 { [%eval -0.48] } 15. Qb1?! { (-0.48 → -1.56) Inaccuracy. Bd3 was best. } { [%eval -1.56] } (15. Bd3 Ne4 16. Bxe4 dxe4 17. Ng5 Rd7 18. Ncxe4 Be7 19. Qxh5 Qd8 20. f4 cxd4) 15... Qd8 { [%eval -1.34] } 16. Qa2 { [%eval -1.88] } 16... Qc8? { (-1.88 → -0.67) Mistake. Ne4 was best. } { [%eval -0.67] } (16... Ne4 17. Rad1 g5 18. dxc5 bxc5 19. Nxe4 Bxe4 20. Bc3 f5 21. Nd2 Bb8 22. f3) 17. Qb3? { (-0.67 → -2.18) Mistake. dxc5 was best. } { [%eval -2.18] } (17. dxc5 bxc5 18. Bd3 Ne4 19. Bxe4 dxe4 20. Ng5 Bb8 21. Ngxe4 Rd8 22. Rad1 Na5) 17... Nd7?? { (-2.18 → 0.28) Blunder. c4 was best. } { [%eval 0.28] } (17... c4 18. Qa2 Bxc2 19. Bd1 Bg6 20. b3 cxb3 21. Bxb3 Rc7 22. Ne2 Qb7 23. Rec1) 18. g4?? { (0.28 → -2.94) Blunder. Nxd5 was best. } { [%eval -2.94] } (18. Nxd5 b5 19. Qa2 Rd8 20. Nc3 cxd4 21. exd4 b4 22. Na4 Bxc2 23. axb4 Nxb4) 18... Bh7?! { (-2.94 → -1.91) Inaccuracy. hxg4 was best. } { [%eval -1.91] } (18... hxg4 19. hxg4 Bxg4 20. Ng5 Na5 21. Qa2 Bxe2 22. Rxe2 Nc4 23. Bc1 Be7 24. f4) 19. Kf1?! { (-1.91 → -2.75) Inaccuracy. gxh5 was best. } { [%eval -2.75] } (19. gxh5 Kh8 20. Rad1 Bb8 21. Bf1 Nf6 22. Ng5 c4 23. Qa2 Bxc2 24. Rc1 Qc7) 19... Na5?! { (-2.75 → -2.03) Inaccuracy. Nf6 was best. } { [%eval -2.03] } (19... Nf6 20. Kg2 c4 21. Qa2 Bxc2 22. Rac1 Bg6 23. b3 b5 24. Nh4 Bh7 25. g5) 20. Qa2 { [%eval -2.03] } 20... Nf6 { [%eval -2.07] } 21. gxh5 { [%eval -2.16] } 21... Nc6 { [%eval -2.07] } 22. Bd3 { [%eval -2.03] } 22... Nxh5? { (-2.03 → -0.46) Mistake. Ne4 was best. } { [%eval -0.46] } (22... Ne4 23. dxc5 bxc5 24. Bxe4 dxe4 25. Ng5 Bf5 26. Ngxe4 Rd7 27. f3 Ne5 28. Ke2) 23. Ng5?? { (-0.46 → -3.30) Blunder. Bxh7+ was best. } { [%eval -3.3] } (23. Bxh7+ Kxh7 24. Nxd5 b5 25. dxc5 Bxc5 26. Bb4 Nxb4 27. axb4 Bd6 28. Nc3 Qc6) 23... Bxd3+ { [%eval -3.31] } 24. cxd3 { [%eval -3.07] } 24... g6?! { (-3.07 → -1.83) Inaccuracy. Qd8 was best. } { [%eval -1.83] } (24... Qd8 25. h4 cxd4 26. Ne2 Qf6 27. Qb3 Ng3+ 28. Kg1 dxe3 29. fxe3 Qf5 30. Nxg3) 25. f3?? { (-1.83 → -4.41) Blunder. Nf3 was best. } { [%eval -4.41] } (25. Nf3 cxd4 26. exd4 Ne7 27. Qb3 Qb8 28. Ne2 f6 29. h4 Kf7 30. Rac1 a5) 25... f6 { [%eval -3.7] } 26. Nge4 { [%eval -4.16] } 26... Bh2?! { (-4.16 → -2.63) Inaccuracy. dxe4 was best. } { [%eval -2.63] } (26... dxe4 27. Nxe4 Be7 28. dxc5 bxc5 29. Rac1 Ne5 30. Ke2 Qd7 31. Bc3 Qxd3+ 32. Kf2) 27. Nf2 { [%eval -2.89] } 27... cxd4 { [%eval -2.56] } 28. exd4?! { (-2.56 → -4.01) Inaccuracy. Ne2 was best. } { [%eval -4.01] } (28. Ne2 Qb8 29. Rac1 dxe3 30. Bxe3 Ne7 31. Qb3 Nf5 32. Ng4 Nxe3+ 33. Nxe3 Bf4) 28... Nxd4 { [%eval -4.04] } 29. Qb3? { (-4.04 → -7.66) Mistake. Ne2 was best. } { [%eval -7.66] } (29. Ne2 Nxf3 30. Red1 Nxd2+ 31. Rxd2 Bf4 32. Nxf4 Nxf4 33. Qb3 Rc7 34. Re1 Kg7) 29... Rb7?? { (-7.66 → -3.66) Blunder. Nxb3 was best. } { [%eval -3.66] } (29... Nxb3 30. Bh6 Bf4 31. Bxf8 Kxf8 32. Ng4 g5 33. Kf2 Nxa1 34. Rxa1 d4 35. Ne2) 30. Qd1?! { (-3.66 → -4.70) Inaccuracy. Qa4 was best. } { [%eval -4.7] } (30. Qa4 Nxf3 31. Bh6 Nxe1 32. Bxf8 Nxd3 33. Nxd3 Qc4 34. Qxc4 dxc4 35. Nb4 Kxf8) 30... b5?! { (-4.70 → -3.69) Inaccuracy. Qb8 was best. } { [%eval -3.69] } (30... Qb8 31. Be3 Nf5 32. d4 Qg3 33. Ke2 Qg2 34. Qd2 e5 35. Kd3 exd4 36. Bxd4) 31. a4?! { (-3.69 → -4.94) Inaccuracy. Ng4 was best. } { [%eval -4.94] } (31. Ng4 Qb8 32. Ne2 Nxf3 33. Kg2 Nxe1+ 34. Qxe1 Bd6 35. Rc1 Rc7 36. Nd4 e5) 31... Qb8 { [%eval -4.62] } 32. b4? { (-4.62 → -8.94) Mistake. Be3 was best. } { [%eval -8.94] } (32. Be3 Nf5 33. Ng4 Qg3 34. Bf2 Qxh3+ 35. Ke2 b4 36. Nxd5 exd5 37. d4 Kg7) 32... Qg3 { [%eval -9.05] } 33. Ne2 { [%eval -8.47] } 33... Qxf3 { [%eval -8.29] } 34. Nxd4? { (-8.29 → Mate in 1) Checkmate is now unavoidable. Bf4 was best. } { [%eval #-1] } (34. Bf4 Nf5 35. Qc1 Nxf4 36. Qxf4 Bxf4 37. Nxf4 Qxf4 38. Rxe6 Qh2 39. Rc1 Kg7) 34... Ng3# { Black wins by checkmate. } 0-1