lichess dev

[Event "Rose98 Arena"] [Site "http://chess-academy.net/c6jrKEbP"] [Date "2026.02.19"] [Round "-"] [White "Matvei2016"] [Black "DanielOprea"] [Result "0-1"] [UTCDate "2026.02.19"] [UTCTime "17:40:11"] [WhiteElo "1390"] [BlackElo "1148"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+42"] [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. Bc4? { (0.41 → -0.61) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... f5? { (-0.61 → 0.63) Mistake. Best move was d5. } (2... d5 3. Bb3 Nf6 4. d4 exd4 5. exd4 Bd6 6. Ne2 c6 7. Bf4) 3. Qf3? { (0.63 → -0.72) Mistake. Best move was d4. } (3. d4 e4) 3... a6?? { (-0.72 → 2.46) Blunder. Best move was Nf6. } (3... Nf6) 4. Qh5+?? { (2.46 → -1.17) Blunder. Best move was Bxg8. } (4. Bxg8 Rxg8 5. Qd5 Rh8 6. Qxe5+ Qe7 7. Qxc7 Nc6 8. Ne2 b5 9. a4 b4 10. d4 Qf6) 4... Ke7?? { (-1.17 → Mate in 3) Checkmate is now unavoidable. Best move was g6. } (4... g6 5. Qe2) 5. Qg5+?? { (Mate in 3 → 0.94) Lost forced checkmate sequence. Best move was Qf7+. } (5. Qf7+ Kd6 6. Qd5+ Ke7 7. Qxe5#) 5... Ke8?? { (0.94 → 9.25) Blunder. Best move was Nf6. } (5... Nf6 6. Nc3 d6 7. Nge2 Ke8 8. O-O g6 9. d4 Nc6 10. Rd1 Bg7 11. f3 Na5 12. Bd3) 6. Qh5+?? { (9.25 → -0.61) Blunder. Best move was Bf7+. } (6. Bf7+ Kxf7 7. Qxd8 Nc6 8. Qxc7 Nf6 9. Qb6 Nb4 10. Kf1 Nfd5 11. Qa5 b5 12. Qa3 Bb7) 6... Ke7?? { (-0.61 → Mate in 3) Checkmate is now unavoidable. Best move was g6. } (6... g6) 7. Bf7?? { (Mate in 3 → -4.47) Lost forced checkmate sequence. Best move was Qf7+. } (7. Qf7+ Kd6 8. Qd5+ Ke7 9. Qxe5#) 7... a5?? { (-4.47 → 2.36) Blunder. Best move was Nf6. } (7... Nf6 8. Qxf5 d6 9. Qf3 Kxf7 10. d3 Nc6 11. h3 d5 12. Qd1 h6 13. Nc3 Be7 14. Nf3) 8. Nf3?? { (2.36 → -3.66) Blunder. Best move was Bxg8. } (8. Bxg8 Rxg8 9. Qxf5 d6 10. Qxh7 Be6 11. d4 Kd7 12. Nc3 Kc8 13. d5 Bf7 14. e4 Nd7) 8... Nf6 9. Qxf5?! { (-3.22 → -4.17) Inaccuracy. Best move was Qh3. } (9. Qh3 Kxf7) 9... g6? { (-4.17 → -2.46) Mistake. Best move was d6. } (9... d6 10. Qd3 e4 11. Qc4 exf3 12. Bd5 Nxd5 13. Qxd5 fxg2 14. Qxg2 Qe8 15. Qe4+ Kd8 16. Qxe8+) 10. Qxf6+?? { (-2.46 → -8.16) Blunder. Best move was Qxe5+. } (10. Qxe5+ Kxf7) 10... Kxf6 11. O-O? { (-7.99 → -11.60) Mistake. Best move was Bb3. } (11. Bb3 a4 12. Bc4 d5 13. Be2 e4 14. Nd4 c5 15. Nb5 Bf5 16. O-O Nc6 17. N1a3 Kf7) 11... b6? { (-11.60 → -7.70) Mistake. Best move was Kxf7. } (11... Kxf7 12. Nxe5+ Kg8 13. b3 Nc6 14. Bb2 Nb4 15. Rc1 Bg7 16. Na3 d6 17. Nec4 Bf5 18. Bxg7) 12. g4? { (-7.70 → -13.14) Mistake. Best move was Bc4. } (12. Bc4 d5 13. Be2 Bd6 14. b3 Nd7 15. c4 a4 16. bxa4 dxc4 17. Bxc4 Rxa4 18. d3 Ba6) 12... Ba6 13. Bb3 Qe7? { (-12.10 → -8.24) Mistake. Best move was a4. } (13... a4 14. d3 axb3 15. axb3 Kg7 16. Bd2 d6 17. Nc3 h5 18. h3 hxg4 19. hxg4 Qf6 20. Kg2) 14. Nc3?! { (-8.24 → -8.91) Inaccuracy. Best move was d3. } (14. d3 Kg7 15. e4 h5 16. g5 a4 17. Bxa4 Qe6 18. Nbd2 Bc5 19. Bb3 Qh3 20. Kh1 Rf8) 14... Qg7?? { (-8.91 → -5.28) Blunder. Best move was Kg7. } (14... Kg7 15. d3 h5 16. e4 Qf6 17. Ng5 Nc6 18. f3 Bc5+ 19. Kh1 Raf8 20. Nd5 Qd8 21. Bd2) 15. Ne4+?? { (-5.28 → -8.33) Blunder. Best move was Nd5+. } (15. Nd5+ Ke6) 15... Ke7 16. d3 Rg8? { (-8.54 → -5.80) Mistake. Best move was Bb7. } (16... Bb7 17. a3 Na6 18. Nfg5 h6 19. Nh3 Kd8 20. f3 d5 21. Nef2 Nc5 22. Ba2 Bd6 23. e4) 17. Nfg5? { (-5.80 → -7.52) Mistake. Best move was Bd5. } (17. Bd5 Ra7) 17... Rh8? { (-7.52 → -4.99) Mistake. Best move was h6. } (17... h6 18. Nh3 Rh8 19. f4 Bb7 20. fxe5 Bxe4 21. Rf7+ Qxf7 22. Bxf7 Kxf7 23. dxe4 Bg7 24. Bd2) 18. f4 Qh6? { (-5.53 → -4.28) Mistake. Best move was Kd8. } (18... Kd8 19. Nf7+ Kc8 20. Nxh8 Qxh8 21. fxe5 Nc6 22. e6 dxe6 23. Bxe6+ Kb7 24. Rf4 Bg7 25. Bd2) 19. Bd2? { (-4.28 → -5.53) Mistake. Best move was Nf7. } (19. Nf7 Qh3 20. Nf2 Qh4 21. Nxh8 Bg7 22. Nf7 a4 23. Bd5 c6 24. Nxe5 cxd5 25. Nf3 Qf6) 19... Qh4? { (-5.53 → -3.26) Mistake. Best move was Bb7. } (19... Bb7 20. fxe5 a4 21. Bc4 Bxe4 22. Nxe4 Kd8 23. Kg2 Nc6 24. Bd5 Ra7 25. e6 Bb4 26. Bxc6) 20. Bc3? { (-3.26 → -6.16) Mistake. Best move was h3. } (20. h3 Bb7) 20... h6?? { (-6.16 → -1.81) Blunder. Best move was a4. } (20... a4 21. Bd5 c6 22. Bf7 d5 23. Ng3 Nd7 24. Be6 Bh6 25. Nf3 Qh3 26. Bxd7 Kxd7 27. Nxe5+) 21. d4?? { (-1.81 → -15.66) Blunder. Best move was Nf7. } (21. Nf7) 21... hxg5 22. fxg5?! { (-14.75 → Mate in 1) Checkmate is now unavoidable. Best move was Rf2. } (22. Rf2 a4) 22... Qxh2# { Black wins by checkmate. } 0-1