[Event "rated classical game"] [Site "https://lichess.org/LG9pgMkJ"] [Date "2026.06.21"] [Round "-"] [White "mohamad583"] [Black "avitech"] [Result "0-1"] [GameId "LG9pgMkJ"] [UTCDate "2026.06.21"] [UTCTime "10:47:29"] [WhiteElo "1277"] [BlackElo "1276"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. f4?! { (0.27 → -0.48) Inaccuracy. c4 was best. } { [%eval -0.48] } { D00 Queen's Pawn Game: Mason Attack } (2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Bxc4 e6 6. O-O a6) 2... Bg4 { [%eval -0.17] } 3. h3 { [%eval -0.07] } 3... Bh5? { (-0.07 → 1.12) Mistake. Bf5 was best. } { [%eval 1.12] } (3... Bf5 4. Nf3 e6 5. g4 Be4 6. Nbd2 Bxf3 7. Nxf3 c5 8. c4) 4. g4 { [%eval 0.96] } 4... Bg6?! { (0.96 → 1.71) Inaccuracy. e6 was best. } { [%eval 1.71] } (4... e6 5. gxh5 Qh4+ 6. Kd2 Nf6 7. Bg2 c5 8. Qe1 Qxf4+ 9. e3) 5. f5 { [%eval 1.87] } 5... Bxf5 { [%eval 2.2] } 6. gxf5 { [%eval 2.13] } 6... Nc6?! { (2.13 → 2.83) Inaccuracy. e5 was best. } { [%eval 2.83] } (6... e5 7. h4 exd4 8. Qxd4 Nc6 9. Qf2 Qd7 10. Bg2 Nf6 11. Bg5 Ng4 12. Qf3) 7. h4 { [%eval 2.63] } 7... e6 { [%eval 2.81] } 8. fxe6 { [%eval 2.88] } 8... fxe6 { [%eval 2.83] } 9. Bg5 { [%eval 2.66] } 9... Be7 { [%eval 3.03] } 10. e3 { [%eval 3.12] } 10... Bxg5 { [%eval 3.7] } 11. hxg5? { (3.70 → 2.24) Mistake. Qh5+ was best. } { [%eval 2.24] } (11. Qh5+ g6 12. Qxg5 Nge7 13. Bh3 Nb4 14. Qg2 c5 15. Nf3 Qa5 16. Nc3 Nf5) 11... Qxg5 { [%eval 2.2] } 12. Nh3?? { (2.20 → -1.05) Blunder. Qh5+ was best. } { [%eval -1.05] } (12. Qh5+ Qxh5 13. Rxh5 Nf6 14. Rg5 O-O 15. Nc3 h6 16. Rg2 Rae8 17. O-O-O e5) 12... Qg3+?? { (-1.05 → 2.29) Blunder. Qxe3+ was best. } { [%eval 2.29] } (12... Qxe3+ 13. Be2 Nxd4 14. Na3 Nf3+ 15. Kf1 Ne5 16. Qe1 O-O-O 17. Bd1 Qxe1+ 18. Kxe1) 13. Kd2 { [%eval 2.47] } 13... Nf6 { [%eval 2.54] } 14. Nc3 { [%eval 2.5] } 14... Na5 { [%eval 3.2] } 15. Be2 { [%eval 2.94] } 15... Nc4+?! { (2.94 → 3.91) Inaccuracy. e5 was best. } { [%eval 3.91] } (15... e5 16. Qg1 Qxg1 17. Raxg1 exd4 18. exd4 O-O 19. Bd3 Rae8 20. Kc1 Nc6 21. Nf4) 16. Bxc4 { [%eval 3.71] } 16... dxc4 { [%eval 3.79] } 17. Ne2?? { (3.79 → -2.57) Blunder. Qe2 was best. } { [%eval -2.57] } (17. Qe2 O-O-O 18. Nf4 Qg5 19. Qxc4 e5 20. Rag1 Qf5 21. Ne6 Rd7 22. Kc1 exd4) 17... Ne4+ { [%eval -2.77] } 18. Kc1 { [%eval -2.75] } 18... Qxe3+ { [%eval -2.68] } 19. Kb1 { [%eval -2.7] } 19... O-O-O?? { (-2.70 → 0.46) Blunder. Nd2+ was best. } { [%eval 0.46] } (19... Nd2+ 20. Kc1 Nb3+ 21. Kb1 Nxa1 22. Kxa1 O-O 23. a3 Rad8 24. Qe1 h6 25. Nhf4) 20. Nc3?? { (0.46 → -3.91) Blunder. a4 was best. } { [%eval -3.91] } (20. a4 Nd2+ 21. Ka2 g5 22. Nc3 Nf3 23. Qe2 Qxe2 24. Nxe2 h5 25. Neg1 Nxd4) 20... Nxc3+ { [%eval -3.62] } 21. bxc3 { [%eval -3.35] } 21... Qxc3?! { (-3.35 → -2.45) Inaccuracy. Rd6 was best. } { [%eval -2.45] } (21... Rd6 22. a3 Qxc3 23. Qc1 Rf8 24. Ra2 Rf5 25. a4 Qxd4 26. c3 Rb6+ 27. Ka1) 22. Nf4?? { (-2.45 → -7.22) Blunder. Qe1 was best. } { [%eval -7.22] } (22. Qe1 Qxd4 23. a3 c3 24. Kc1 Qc5 25. Qg1 Qd5 26. Nf2 Rhf8 27. Nd3 Rf3) 22... Qb4+ { [%eval -7.48] } 23. Kc1 { [%eval -7.37] } 23... c3 { [%eval -7.06] } 24. Nxe6? { (-7.06 → Mate in 1) Checkmate is now unavoidable. Qe1 was best. } { [%eval #-1] } (24. Qe1 Qb2+ 25. Kd1 Rxd4+ 26. Ke2 Re4+ 27. Kd3 Rxe1 28. Rhxe1 Rd8+ 29. Kc4 b5+) 24... Qb2# { Black wins by checkmate. } 0-1