[Event "Arena ZH Arena"] [Site "https://lichess.org/f7cmO31V"] [Date "2026.04.26"] [Round "-"] [White "biaa0503"] [Black "mari0267"] [Result "1-0"] [GameId "f7cmO31V"] [UTCDate "2026.04.26"] [UTCTime "19:52:03"] [WhiteElo "1651"] [BlackElo "997"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D06"] [Opening "Queen's Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. c4 { [%eval 0.22] } { D06 Queen's Gambit } 2... f6? { (0.22 → 1.38) Mistake. c6 was best. } { [%eval 1.38] } (2... c6 3. cxd5 cxd5 4. Bf4 Nf6 5. e3 Nc6 6. Nc3 Bf5 7. Qb3) 3. Nc3 { [%eval 0.95] } 3... e5?! { (0.95 → 1.88) Inaccuracy. e6 was best. } { [%eval 1.88] } (3... e6 4. Nf3 Bb4 5. e3 Ne7 6. Bd3 c5 7. O-O Nbc6 8. a3) 4. cxd5 { [%eval 1.83] } 4... exd4 { [%eval 1.9] } 5. Qxd4 { [%eval 1.86] } 5... c6 { [%eval 2.18] } 6. e4 { [%eval 2.31] } 6... cxd5 { [%eval 2.37] } 7. exd5 { [%eval 2.46] } 7... Be7?! { (2.46 → 3.41) Inaccuracy. Bd6 was best. } { [%eval 3.41] } (7... Bd6 8. Bf4 Bxf4 9. Qxf4 Nh6 10. Bb5+ Nd7 11. Nf3 O-O 12. O-O) 8. Nf3 { [%eval 3.21] } 8... f5?! { (3.21 → 4.60) Inaccuracy. Bd6 was best. } { [%eval 4.6] } (8... Bd6 9. Bf4 Bxf4 10. Qxf4 Nh6 11. Bc4 O-O 12. O-O Qb6 13. Rfe1 Nf7 14. Nb5) 9. Bc4 { [%eval 4.23] } 9... Bf6 { [%eval 4.56] } 10. Ne5? { (4.56 → 2.64) Mistake. Qd3 was best. } { [%eval 2.64] } (10. Qd3 Bxc3+ 11. bxc3 Qe7+ 12. Kd1 Nf6 13. d6 Qd8 14. Re1+ Ne4 15. Qd5 Qf6) 10... Be7? { (2.64 → 5.27) Mistake. Nc6 was best. } { [%eval 5.27] } (10... Nc6 11. Bb5 Kf8 12. Bxc6 bxc6 13. O-O Ne7 14. d6 Ng6 15. f4 Be6 16. Be3) 11. O-O { [%eval 5.41] } 11... Bf6 { [%eval 5.91] } 12. Re1 { [%eval 6.14] } 12... Qe7 { [%eval 7.06] } 13. Bf4 { [%eval 7.57] } 13... Nh6 { [%eval 8.9] } 14. Nb5 { [%eval 7.62] } 14... Bd7 { [%eval 10.06] } 15. Nc7+ { [%eval 9.45] } 15... Kd8 { [%eval 8.79] } 16. Nxa8 { [%eval 8.62] } 16... Ba4 { [%eval 10.33] } 17. Ng4? { (10.33 → 4.75) Mistake. Qxa7 was best. } { [%eval 4.75] } (17. Qxa7 Bxe5 18. Bxe5 Na6 19. Bxa6 Ke8 20. d6 Qd8 21. Qxb7 Qd7 22. Bd4+ Kf8) 17... Bxd4 { [%eval 4.8] } 18. Rxe7 { [%eval 4.73] } 18... Kxe7 { [%eval 4.56] } 19. Re1+ { [%eval 4.47] } 19... Kf7?! { (4.47 → 5.94) Inaccuracy. Kd8 was best. } { [%eval 5.94] } (19... Kd8 20. Nxh6 gxh6 21. Bxb8 Bd7 22. Bc7+ Kc8 23. Bf4 b5 24. Bd3 Rg8 25. g3) 20. Nc7?? { (5.94 → -0.76) Blunder. d6+ was best. } { [%eval -0.76] } (20. d6+ Kg6 21. Re6+ Kf7 22. Ne5+ Bxe5 23. Rxe5+ Kg6 24. Re6+ Kh5 25. Be2+ Ng4) 20... fxg4?! { (-0.76 → 0.25) Inaccuracy. Nxg4 was best. } { [%eval 0.25] } (20... Nxg4 21. d6+ Kg6 22. Re6+ Bf6 23. h3 Bd7 24. hxg4 Bxe6 25. Bxe6 fxg4 26. Bxg4) 21. d6+ { [%eval 0.67] } 21... Kf6?! { (0.67 → 1.62) Inaccuracy. Kg6 was best. } { [%eval 1.62] } (21... Kg6 22. Re4 Nf5 23. Be6 Bc6 24. Bxf5+ Kxf5 25. Rxd4 Nd7 26. Bd2 Nf6 27. Rd3) 22. Re6+ { [%eval 0.85] } 22... Kf5 { [%eval 1.06] } 23. g3 { [%eval 0.92] } 23... Rf8?? { (0.92 → Mate in 1) Checkmate is now unavoidable. Bc2 was best. } { [%eval #1] } (23... Bc2 24. a3 Nc6 25. d7 Rd8 26. Re8) 24. Bd3# { White wins by checkmate. } 1-0