lichess dev

[Event "Walbrodt Arena"] [Site "http://chess-academy.net/FuJhphPT"] [Date "2026.03.28"] [Round "-"] [White "Matei2018"] [Black "Tihon_Constantin"] [Result "0-1"] [UTCDate "2026.03.28"] [UTCTime "17:00:05"] [WhiteElo "1625"] [BlackElo "1603"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+43"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Nf3? { (0.41 → -0.68) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nc6? { (-0.68 → 0.86) Mistake. Best move was e4. } (2... e4 3. Nd4 d5 4. c4 c5 5. Nb3 Nf6 6. cxd5 Nxd5 7. d3) 3. Bb5? { (0.86 → -0.65) Mistake. Best move was d4. } (3. d4 exd4 4. exd4 d5 5. Bb5 Be7 6. Ne5 Bd7 7. Bxc6 bxc6 8. O-O Nf6 9. Qd3 O-O) 3... Nf6? { (-0.65 → 1.31) Mistake. Best move was e4. } (3... e4) 4. Bxc6 dxc6 5. Nxe5 h5?! { (0.89 → 1.49) Inaccuracy. Best move was Qd5. } (5... Qd5) 6. Nf3?! { (1.49 → 0.87) Inaccuracy. Best move was Nc3. } (6. Nc3 Bg4 7. f3 Be6 8. f4 Qe7 9. d4 O-O-O 10. O-O g6 11. e4 Bg7 12. Nf3 Kb8) 6... Ng4? { (0.87 → 1.99) Mistake. Best move was Nh7. } (6... Nh7) 7. Qe2?! { (1.99 → 1.30) Inaccuracy. Best move was h3. } (7. h3 Nh6 8. e4 f5 9. Nc3 g5 10. Ne5 Qf6 11. Qxh5+ Nf7 12. Qxf7+ Qxf7 13. Nxf7 Kxf7) 7... Qd5? { (1.30 → 2.58) Mistake. Best move was Qe7. } (7... Qe7 8. Nc3 Ne5 9. Nxe5 Qxe5 10. f4 Qe7 11. d3 Be6 12. e4 f5 13. Qf2 Qb4 14. a3) 8. h3? { (2.58 → 1.10) Mistake. Best move was Nc3. } (8. Nc3 Qd6 9. d4 Qg6 10. O-O Bb4 11. e4 Bxc3 12. bxc3 Nf6 13. Ng5 h4 14. f3 Nh7) 8... a5?? { (1.10 → 4.83) Blunder. Best move was Ne5. } (8... Ne5 9. Nxe5 Qxe5 10. Nc3 Qe7 11. d3 Be6 12. e4 O-O-O 13. O-O Kb8 14. f4 f5 15. a4) 9. hxg4 Bxg4 10. Nc3 Bxf3?? { (4.31 → 7.60) Blunder. Best move was Qd6. } (10... Qd6 11. e4) 11. gxf3? { (7.60 → 4.89) Mistake. Best move was Nxd5. } (11. Nxd5 Bxe2 12. Nxc7+ Kd7 13. Nxa8 Ba6 14. Nb6+ Kc7 15. Na4 b5 16. Nc3 h4 17. a4 b4) 11... Qg5 12. Ne4? { (5.29 → 3.83) Mistake. Best move was f4. } (12. f4 Qg2 13. Qf1 Qxf1+ 14. Kxf1 Be7 15. d3 b5 16. a4 b4 17. Ne2 Kd7 18. Kg2 c5) 12... Qg2 13. Rf1? { (4.09 → 2.77) Mistake. Best move was Ng3. } (13. Ng3 g6 14. f4 Bg7 15. d3 Ke7 16. e4 h4 17. Qf1 Qxf1+ 18. Nxf1 h3 19. Bd2 Ke6) 13... O-O-O? { (2.77 → 4.09) Mistake. Best move was h4. } (13... h4 14. Qc4 Bb4 15. f4 O-O-O 16. a3 Bd6 17. b3 h3 18. Ng3 g5 19. Bb2 gxf4 20. Bxh8) 14. Nc3? { (4.09 → 2.90) Mistake. Best move was Qc4. } (14. Qc4 Qg6) 14... h4 15. d3?? { (3.15 → 0.00) Blunder. Best move was f4. } (15. f4) 15... h3 16. Ne4 h2 17. Ng3 Bb4+? { (0.09 → 1.33) Mistake. Best move was h1=R. } (17... h1=R 18. Nxh1) 18. c3 Bd6 19. f4? { (1.49 → 0.00) Mistake. Best move was Nh1. } (19. Nh1 g5 20. Bd2 Rh3 21. c4 b6 22. Bc3 f5 23. d4 c5 24. O-O-O cxd4 25. Rxd4 Qxf3) 19... Rde8? { (0.00 → 1.77) Mistake. Best move was h1=R. } (19... h1=R 20. Rxh1 Rxh1+ 21. Nxh1 Qxh1+ 22. Qf1 Qf3 23. Qe2 Qg2 24. Qf1 Qf3) 20. Rh1 Bxf4 21. Rf1?? { (1.63 → -12.17) Blunder. Best move was Qf1. } (21. Qf1 Qf3) 21... Bxg3 22. fxg3 h1=Q 23. Qxg2 Qxg2 24. b3?! { (-22.45 → Mate in 3) Checkmate is now unavoidable. Best move was Bd2. } (24. Bd2 Rh1) 24... Rxe3+?! { (Mate in 3 → -12.92) Lost forced checkmate sequence. Best move was Rh2. } (24... Rh2 25. Rf2 Qxf2+ 26. Kd1 Qf1#) 25. Bxe3 Rh2? { (-12.80 → -8.12) Mistake. Best move was Rh1. } (25... Rh1 26. O-O-O Rxf1 27. Bd2 Rxd1+ 28. Kxd1 Qf1+ 29. Kc2 Qa1 30. Bc1 Qxa2+ 31. Bb2 a4 32. bxa4) 26. O-O-O? { (-8.12 → Mate in 1) Checkmate is now unavoidable. Best move was Bf2. } (26. Bf2) 26... Qc2# { Black wins by checkmate. } 0-1