lichess dev

[Event "Lasker Arena"] [Site "http://chess-academy.net/uzxDK4kE"] [Date "2025.11.25"] [Round "-"] [White "Markits"] [Black "CucoviciAndrei"] [Result "0-1"] [UTCDate "2025.11.25"] [UTCTime "17:14:31"] [WhiteElo "1482"] [BlackElo "1480"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+48"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C20"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Bc5?! { (-0.16 → 0.44) Inaccuracy. Best move was Nf6. } { C20 Bishop's Opening: Boi Variation } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qh5 Qf6 4. Nf3 g6?? { (0.00 → 3.00) Blunder. Best move was d6. } (4... d6) 5. Qg5? { (3.00 → 0.16) Mistake. Best move was Qxe5+. } (5. Qxe5+ Qxe5) 5... d6?! { (0.16 → 0.83) Inaccuracy. Best move was Nc6. } (5... Nc6 6. Qg3) 6. O-O?! { (0.83 → 0.02) Inaccuracy. Best move was Nc3. } (6. Nc3) 6... h6 7. Qg4?? { (0.35 → -13.66) Blunder. Best move was Qg3. } (7. Qg3) 7... Bxg4 8. h3 Bd7 9. g4 Nc6 10. g5?! { (-16.07 → Mate in 5) Checkmate is now unavoidable. Best move was Be2. } (10. Be2 h5 11. Nc3 Nge7 12. Nd5 Nxd5 13. exd5 Nb4 14. d4 exd4 15. Bg5 Qg7 16. gxh5 Rxh5) 10... hxg5?! { (Mate in 5 → -22.00) Lost forced checkmate sequence. Best move was Qxf3. } (10... Qxf3 11. Be6 Bxe6 12. Kh2 Qxh3+ 13. Kg1 Qg3+ 14. Kh1 hxg5#) 11. h4?! { (-22.00 → Mate in 4) Checkmate is now unavoidable. Best move was Be2. } (11. Be2 g4) 11... gxh4?! { (Mate in 4 → -23.94) Lost forced checkmate sequence. Best move was Qxf3. } (11... Qxf3 12. Bxf7+ Kxf7 13. Kh2 Rxh4+ 14. Kg1 Rh1#) 12. d4?! { (-23.94 → Mate in 8) Checkmate is now unavoidable. Best move was Nh2. } (12. Nh2 Bh3) 12... exd4?! { (Mate in 8 → -19.59) Lost forced checkmate sequence. Best move was Qxf3. } (12... Qxf3 13. Nd2 Qg4+ 14. Kh2 Qh3+ 15. Kg1 Nxd4 16. a4 Rh5 17. Ra3 Rg5+ 18. Rg3 Rxg3+ 19. fxg3) 13. Bg5 Qxf3 14. Nd2 Qg4+ 15. Kh2 Qxg5 16. Nf3?! { (-32.51 → Mate in 9) Checkmate is now unavoidable. Best move was Rad1. } (16. Rad1 h3) 16... Qg4?! { (Mate in 9 → -33.91) Lost forced checkmate sequence. Best move was Qf4+. } (16... Qf4+ 17. Kg1 Qxf3 18. Be2 Qxe2 19. Kh2 Ne5 20. Rad1 h3 21. Rd2 Qxd2 22. Rg1 Qxf2+ 23. Kh1) 17. Ng1?! { (-33.91 → Mate in 3) Checkmate is now unavoidable. Best move was Be2. } (17. Be2 Qf4+) 17... O-O-O?! { (Mate in 3 → -30.56) Lost forced checkmate sequence. Best move was h3. } (17... h3 18. Bxf7+ Kxf7 19. a4 Qg2#) 18. f3?! { (-30.56 → Mate in 6) Checkmate is now unavoidable. Best move was Be2. } (18. Be2 Qf4+) 18... Qg3+ 19. Kh1 Na5?! { (Mate in 5 → -43.05) Lost forced checkmate sequence. Best move was h3. } (19... h3 20. Rf2 Qxf2 21. Bf1 d3 22. Ne2 dxe2 23. b3 Qg1#) 20. Ne2?! { (-43.05 → Mate in 7) Checkmate is now unavoidable. Best move was Rf2. } (20. Rf2 Qxf2) 20... Qh3+ 21. Kg1 Nxc4 22. Kf2 d3+ 23. Ke1 dxe2?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was d2+. } (23... d2+ 24. Kd1 Qxf1#) 24. Rf2 Qh1+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qg3. } (24... Qg3 25. Kxe2 Qxf2+ 26. Kd3 Ne5+ 27. Kc3 Qe3#) 25. Kxe2 Qxa1 26. Kd3 Qxa2?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qd1+. } (26... Qd1+ 27. Rd2 Qxd2+ 28. Kxc4 Qxc2+ 29. Kd5 c6#) 27. Ke2 Qxb2 28. Kd3 Qb4?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qd4+. } (28... Qd4+ 29. Ke2 Qd2+ 30. Kf1 Qxf2#) 29. Ke2 Qc3?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qd2+. } (29... Qd2+ 30. Kf1 Qxf2#) 30. Kd1 Bh3 31. Kc1 f5?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qe1#. } (31... Qe1#) 32. Kd1 fxe4?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bxf2. } (32... Bxf2 33. exf5 Qe1#) 33. Kc1 Bf5?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qe1#. } (33... Qe1#) 34. Kd1 e3?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bxf2. } (34... Bxf2 35. fxe4 Qd2#) 35. Kc1 exf2?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qa1#. } (35... Qa1#) 36. Kd1 f1=Q# { Black wins by checkmate. } 0-1