lichess dev

[Event "Korobov Arena"] [Site "http://chess-academy.net/n2Ypwz2h"] [Date "2025.10.07"] [Round "-"] [White "ArianaL"] [Black "Stefanmartie"] [Result "0-1"] [UTCDate "2025.10.07"] [UTCTime "16:24:48"] [WhiteElo "1384"] [BlackElo "1335"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Nf6 { C24 Bishop's Opening: Berlin Defense } 3. Qh5?? { (0.13 → -13.62) Blunder. Best move was Nc3. } (3. Nc3 Nc6 4. d3 Na5 5. Bb3 Bb4 6. Nf3 Bxc3+ 7. bxc3 d6) 3... g6?? { (-13.62 → 1.63) Blunder. Best move was Nxh5. } (3... Nxh5 4. Ne2 Nf6 5. d3 Nc6 6. a3 d5 7. exd5 Nxd5 8. Nbc3 Nxc3 9. Nxc3 Nd4 10. Kd1) 4. Qe2? { (1.63 → -0.44) Mistake. Best move was Qxe5+. } (4. Qxe5+ Be7 5. Nc3 Nc6 6. Qf4 Nd4 7. Bb3 d5 8. d3 Ne6 9. Qd2 c6 10. Nf3 O-O) 4... Be7? { (-0.44 → 1.02) Mistake. Best move was Nc6. } (4... Nc6 5. Nf3 Bg7 6. O-O O-O 7. d3 d5 8. exd5 Nxd5 9. Nc3 Nxc3 10. bxc3 Na5 11. Bb3) 5. Bb5? { (1.02 → -0.96) Mistake. Best move was d3. } (5. d3 d6 6. Nf3 Be6 7. Bxe6 fxe6 8. O-O Nc6 9. c3 Qd7 10. Nbd2 Nh5 11. g3 O-O) 5... c6 6. Qc4?? { (-0.79 → -5.85) Blunder. Best move was Ba4. } (6. Ba4) 6... cxb5? { (-5.85 → -4.76) Mistake. Best move was O-O. } (6... O-O) 7. Qxb5 a6? { (-5.93 → -4.42) Mistake. Best move was O-O. } (7... O-O 8. d4) 8. Qxe5? { (-4.42 → -5.88) Mistake. Best move was Qe2. } (8. Qe2) 8... d6? { (-5.88 → -3.53) Mistake. Best move was Nc6. } (8... Nc6 9. Qg3) 9. Qg5? { (-3.53 → -4.95) Mistake. Best move was Qf4. } (9. Qf4 g5) 9... h6? { (-4.95 → -3.35) Mistake. Best move was d5. } (9... d5 10. d3 dxe4 11. dxe4 Nxe4 12. Qe5 Nf6 13. Nf3 Nc6 14. Qe3 Bf5 15. O-O O-O 16. Nc3) 10. Qg3? { (-3.35 → -5.42) Mistake. Best move was Qe3. } (10. Qe3) 10... Nxe4?! { (-5.42 → -4.71) Inaccuracy. Best move was Nc6. } (10... Nc6 11. Ne2) 11. d3?? { (-4.71 → -13.13) Blunder. Best move was Qe3. } (11. Qe3 d5 12. d3 Nf6 13. Nf3 g5 14. O-O Nc6 15. h3 O-O 16. Re1 Re8 17. Qd2 Bf5) 11... Nxg3 12. fxg3 d5 13. Bf4 Bb4+ 14. Bd2 Qe7+ 15. Kf2 Bc5+ 16. Be3?! { (-19.58 → Mate in 2) Checkmate is now unavoidable. Best move was Kf1. } (16. Kf1 Qf6+) 16... Qxe3+ 17. Kf1 Qc1+?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was Qf2#. } (17... Qf2#) 18. Ke2 Qxb2?! { (Mate in 6 → -36.60) Lost forced checkmate sequence. Best move was O-O. } (18... O-O 19. Nd2 Re8+ 20. Ne4 Qxc2+ 21. Ke1 Qxd3 22. Ne2 Rxe4 23. a3 Qxe2#) 19. Nf3 Qxa1 20. Nc3?! { (-27.37 → Mate in 10) Checkmate is now unavoidable. Best move was d4. } (20. d4 Bxd4) 20... Qxh1 21. Nxd5?! { (-38.57 → Mate in 9) Checkmate is now unavoidable. Best move was Ne1. } (21. Ne1 Bg4+) 21... Qxg2+ 22. Ke1 Qxf3 23. Nc7+ Kd8 24. Nxa8 Re8+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Bb4+. } (24... Bb4+ 25. c3 Bxc3#) 25. Kd2 Bb4+ 26. Kc1 Ba3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bc3. } (26... Bc3 27. h4 Re1#) 27. Kd2 Bb4+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bb2. } (27... Bb2 28. c3 Qe2#) 28. Kc1 Qe3+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Bc3. } (28... Bc3 29. h4 Re1#) 29. Kb2 Re5?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qd4+. } (29... Qd4+ 30. c3 Qxc3+ 31. Kb1 Re1#) 30. Nb6 Bd7?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Qd4+. } (30... Qd4+ 31. c3 Qxc3+ 32. Kb1 Re1#) 31. Nxd7 Nxd7?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qd4+. } (31... Qd4+ 32. Kb3 Qc3+ 33. Ka4 b5#) 32. d4 Qxd4+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qa3+. } (32... Qa3+ 33. Kb1 Re1#) 33. Kb3 Nc5# { Black wins by checkmate. } 0-1