lichess dev

[Event "Schallopp Arena"] [Site "http://chess-academy.net/ZOMDoiba"] [Date "2026.05.07"] [Round "-"] [White "Markits"] [Black "TihonConstantin"] [Result "0-1"] [UTCDate "2026.05.07"] [UTCTime "16:21:26"] [WhiteElo "1508"] [BlackElo "1515"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } Nc6?! { (-0.16 → 0.46) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qf3? { (0.46 → -0.57) Mistake. Best move was Nf3. } (3. Nf3 Nf6 4. d3 Bc5 5. O-O O-O 6. c3 Bb6 7. b4 a6) 3... f6? { (-0.57 → 1.51) Mistake. Best move was Nf6. } (3... Nf6 4. Ne2 Na5 5. d3 Be7 6. Nbc3 c6 7. O-O O-O 8. h3) 4. Qh5+? { (1.51 → -0.33) Mistake. Best move was Ne2. } (4. Ne2) 4... g6 5. Qf3? { (0.52 → -0.57) Mistake. Best move was Qd1. } (5. Qd1 Nge7 6. Nc3 Na5 7. Be2 d5 8. d4 dxe4 9. Nxe4 Bg7 10. dxe5 Qxd1+ 11. Bxd1 fxe5) 5... d6?! { (-0.57 → 0.35) Inaccuracy. Best move was Nd4. } (5... Nd4 6. Qd1) 6. d3?! { (0.35 → -0.23) Inaccuracy. Best move was Ne2. } (6. Ne2 Bg7) 6... Nd4?! { (-0.23 → 0.32) Inaccuracy. Best move was Nh6. } (6... Nh6 7. c3) 7. Qd1 h5? { (-0.11 → 1.15) Mistake. Best move was c6. } (7... c6 8. Ne2) 8. c3? { (1.15 → -0.09) Mistake. Best move was Ne2. } (8. Ne2) 8... Bg4?? { (-0.09 → 4.66) Blunder. Best move was Ne6. } (8... Ne6 9. d4 f5 10. exf5 gxf5 11. h4 Nf6 12. Bg5 e4 13. Ne2 Bg7 14. Ng3 Qd7 15. Be2) 9. f3 Bxf3? { (3.91 → 5.59) Mistake. Best move was d5. } (9... d5) 10. Nxf3? { (5.59 → 4.48) Mistake. Best move was gxf3. } (10. gxf3 Nc6 11. Qb3 Nh6 12. Qxb7 Ne7 13. Ne2 Qb8 14. Qa6 c6 15. Bb3 Qb6 16. Qxb6 axb6) 10... Nxf3+ 11. Qxf3 c6? { (4.29 → 5.48) Mistake. Best move was Qd7. } (11... Qd7 12. O-O O-O-O 13. Qf2 Kb8 14. Be3 a6 15. Na3 Bg7 16. b4 d5 17. Bxd5 Ne7 18. Bc4) 12. Bg5? { (5.48 → 4.08) Mistake. Best move was O-O. } (12. O-O) 12... Be7?! { (4.08 → 4.70) Inaccuracy. Best move was Bg7. } (12... Bg7 13. Nd2 Qd7 14. Be3 Ne7 15. Bb3 f5 16. O-O-O f4 17. Bf2 c5 18. Qe2 O-O-O 19. Nf3) 13. h4? { (4.70 → 2.09) Mistake. Best move was Be3. } (13. Be3 Qd7 14. Nd2 f5 15. Qg3 g5 16. exf5 Qxf5 17. O-O-O h4 18. Qe1 Qg6 19. Rf1 d5) 13... fxg5 14. Qf7+ Kd7 15. Qe6+?? { (2.26 → -1.16) Blunder. Best move was Be6+. } (15. Be6+) 15... Ke8?? { (-1.16 → 4.73) Blunder. Best move was Kc7. } (15... Kc7 16. Rf1) 16. Qf7+? { (4.73 → 2.13) Mistake. Best move was hxg5. } (16. hxg5 d5) 16... Kd7 17. Be6+ Kc7 18. O-O? { (2.00 → -0.72) Mistake. Best move was hxg5. } (18. hxg5 Qf8) 18... Nh6 19. Qxg6 Rf8?? { (-0.44 → 3.69) Blunder. Best move was gxh4. } (19... gxh4 20. Qg7 Kb8 21. Nd2 Re8 22. Nc4 Ng4 23. Bxg4 hxg4 24. Qxg4 b5 25. Ne3 Bg5 26. Nf5) 20. Rxf8?? { (3.69 → 0.62) Blunder. Best move was Qxh6. } (20. Qxh6) 20... Qxf8 21. hxg5 Ng4 22. Qxh5?? { (0.81 → Mate in 2) Checkmate is now unavoidable. Best move was Bf5. } (22. Bf5 Qg8 23. Qxg8 Rxg8 24. g6 d5 25. Nd2 Bc5+ 26. Kh1 Nf2+ 27. Kh2 d4 28. Nb3 Bd6) 22... Qf2+ 23. Kh1 Qf1# { Black wins by checkmate. } 0-1