[Event "casual correspondence game"] [Site "https://lichess.org/1mcGoQRH"] [Date "2026.03.27"] [Round "-"] [White "lichess AI level 1"] [Black "tiantangc"] [Result "0-1"] [GameId "1mcGoQRH"] [UTCDate "2026.03.27"] [UTCTime "17:00:03"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C20"] [Opening "King's Pawn Game: Beyer Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. e4?! { (0.27 → -0.64) Inaccuracy. c4 was best. } { [%eval -0.64] } (2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Bxc4 e6 6. O-O a6) 2... e5?? { (-0.64 → 1.39) Blunder. dxe4 was best. } { [%eval 1.39] } { C20 King's Pawn Game: Beyer Gambit } (2... dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bg5 Bg7 7. Bc4) 3. dxe5 { [%eval 1.46] } 3... dxe4 { [%eval 1.85] } 4. Qxd8+ { [%eval 1.46] } 4... Kxd8 { [%eval 1.48] } 5. Bg5+ { [%eval 1.09] } 5... Ke8 { [%eval 1.21] } 6. f3?! { (1.21 → 0.36) Inaccuracy. Nc3 was best. } { [%eval 0.36] } (6. Nc3 Nc6 7. O-O-O h6 8. Bd2 Be6 9. Re1 Nxe5 10. Nxe4 Kd7) 6... Nc6 { [%eval 0.51] } 7. Bb5 { [%eval 0.27] } 7... a6?! { (0.27 → 1.02) Inaccuracy. Bd7 was best. } { [%eval 1.02] } (7... Bd7 8. Nc3) 8. Ba4?! { (1.02 → 0.04) Inaccuracy. Bxc6+ was best. } { [%eval 0.04] } (8. Bxc6+) 8... b5 { [%eval 0.1] } 9. e6?? { (0.10 → -4.37) Blunder. Bb3 was best. } { [%eval -4.37] } (9. Bb3) 9... fxe6?? { (-4.37 → -0.96) Blunder. bxa4 was best. } { [%eval -0.96] } (9... bxa4 10. exf7+ Kxf7 11. fxe4 h6 12. Bh4 Bb4+ 13. Nc3 a3 14. Ne2 axb2 15. Rb1) 10. Nd2?? { (-0.96 → -4.88) Blunder. Bb3 was best. } { [%eval -4.88] } (10. Bb3) 10... e3 { [%eval -4.1] } 11. Bxe3 { [%eval -4.23] } 11... Bb4?? { (-4.23 → 0.75) Blunder. bxa4 was best. } { [%eval 0.75] } (11... bxa4 12. a3 Rb8 13. O-O-O Be7 14. Ne2 Bf6 15. Nc3 Bxc3 16. bxc3 Nf6 17. Rhe1) 12. O-O-O?? { (0.75 → -3.97) Blunder. Bb3 was best. } { [%eval -3.97] } (12. Bb3 Na5 13. O-O-O Nf6 14. Nh3 e5 15. Nf2 Bf5 16. g4 Bg6 17. h4 h5) 12... Nf6?? { (-3.97 → 0.63) Blunder. bxa4 was best. } { [%eval 0.63] } (12... bxa4 13. a3 Be7 14. Ne2 Nf6 15. Bf2 Nd5 16. Ne4 Kf7 17. Bc5 Bf6 18. Rhe1) 13. c3? { (0.63 → -0.88) Mistake. Bb3 was best. } { [%eval -0.88] } (13. Bb3) 13... Nd5 { [%eval -0.86] } 14. Nf1?? { (-0.86 → -4.08) Blunder. Bf2 was best. } { [%eval -4.08] } (14. Bf2 Nxc3 15. bxc3 Ba3+ 16. Kc2 bxa4 17. Ne2 e5 18. Nc1 Bf5+ 19. Nd3 Rb8) 14... Nxe3 { [%eval -3.93] } 15. Re1?! { (-3.93 → -4.96) Inaccuracy. Nxe3 was best. } { [%eval -4.96] } (15. Nxe3 Bc5 16. Bc2 Bxe3+ 17. Kb1 Bxg1 18. Rhxg1 Bd7 19. f4 Rd8 20. Rde1 Ne7) 15... Nxg2 { [%eval -4.93] } 16. Rd1 { [%eval -5.55] } 16... e5 { [%eval -4.48] } 17. a3 { [%eval -5.16] } 17... Ba5 { [%eval -4.51] } 18. b4?! { (-4.51 → -6.26) Inaccuracy. Bc2 was best. } { [%eval -6.26] } (18. Bc2 Nf4 19. Ng3 Bb6 20. N1e2 Nxe2+ 21. Nxe2 Ke7 22. Be4 Bb7 23. Ng3 g6) 18... Bb6 { [%eval -5.07] } 19. Bb3 { [%eval -5.34] } 19... Ne3?! { (-5.34 → -4.20) Inaccuracy. Nf4 was best. } { [%eval -4.2] } (19... Nf4 20. Ng3 Be6 21. Bxe6 Nxe6 22. h4 Rd8 23. Nh3 Rf8 24. Rxd8+ Ncxd8 25. Rf1) 20. Ne2?! { (-4.20 → -6.21) Inaccuracy. Nxe3 was best. } { [%eval -6.21] } (20. Nxe3 Bxe3+ 21. Kb2 Rf8 22. Ne2 Ra7 23. Ng3 Rxf3 24. Bc2 Rf2 25. Rhf1 Rxc2+) 20... Nxd1 { [%eval -6.35] } 21. Nfg3 { [%eval -7.25] } 21... Bh3 { [%eval -5.99] } 22. Ne4 { [%eval -7.28] } 22... Bg2 { [%eval -5.93] } 23. N2g3 { [%eval -7.59] } 23... Bxh1 { [%eval -7.52] } 24. Kxd1 { [%eval -8.31] } 24... Bxf3+ { [%eval -8.39] } 25. Ke1 { [%eval -8.44] } 25... Bxe4 { [%eval -8.33] } 26. Ke2 { [%eval -9.35] } 26... Nd4+ { [%eval -8.94] } 27. Kd1? { (-8.94 → Mate in 16) Checkmate is now unavoidable. cxd4 was best. } { [%eval #-16] } (27. cxd4 Bg6 28. h4 Rd8 29. h5 Bb1 30. Be6 Bxd4 31. Bf5 Bxf5 32. Nxf5 Rd6) 27... Nxb3 { [%eval -10.67] } 28. Ke2?! { (-10.67 → Mate in 15) Checkmate is now unavoidable. Nxe4 was best. } { [%eval #-15] } (28. Nxe4 Rd8+ 29. Ke1 Rf8 30. c4 Rf4 31. Nc3 bxc4 32. Na4 Rf6 33. Nxb6 cxb6) 28... Rf8 { [%eval -11.47] } 29. Nf1?! { (-11.47 → Mate in 4) Checkmate is now unavoidable. Nxe4 was best. } { [%eval #-4] } (29. Nxe4 Rd8 30. Ke1 Nc1 31. a4 bxa4 32. h4 Nd3+ 33. Ke2 h5 34. Kd1 Nf2+) 29... Rd8 { [%eval #-3] } 30. Ne3 { [%eval #-3] } 30... Bxe3 { [%eval #-3] } 31. c4 { [%eval #-3] } 31... Rd2+ { [%eval #-2] } 32. Ke1 { [%eval #-2] } 32... Rf1+ { [%eval #-2] } 33. Kxf1 { [%eval #-2] } 33... Rd1+ { [%eval #-4] } 34. Ke2 { [%eval #-4] } 34... Rd2+?! { (Mate in 4 → -10.29) Lost forced checkmate sequence. Rd3 was best. } { [%eval -10.29] } (34... Rd3 35. cxb5 Nd4+ 36. Ke1 Rxa3 37. bxa6 Ra1#) 35. Kf1?! { (-10.29 → Mate in 2) Checkmate is now unavoidable. Kxe3 was best. } { [%eval #-2] } (35. Kxe3 Bd3 36. cxb5 Bxb5 37. a4 Re2+ 38. Kf3 Nd4+ 39. Kg3 Bxa4 40. b5 axb5) 35... g5 { [%eval #-2] } 36. c5 { [%eval #-2] } 36... g4 { [%eval #-2] } 37. h3 { [%eval #-2] } 37... gxh3 { [%eval #-2] } 38. a4 { [%eval #-2] } 38... bxa4 { [%eval #-2] } 39. b5 { [%eval #-2] } 39... axb5 { [%eval #-2] } 40. c6 { [%eval #-2] } 40... h2 { [%eval #-1] } 41. Ke1 { [%eval #-1] } 41... h1=Q# { Black wins by checkmate. } 0-1