lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/KaUOVe8X"] [Date "2022.10.17"] [Round "-"] [White "AlexVelea"] [Black "cirligion1"] [Result "0-1"] [UTCDate "2022.10.17"] [UTCTime "16:19:06"] [WhiteElo "1677"] [BlackElo "1760"] [WhiteRatingDiff "-53"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A20"] [Opening "English Opening: King's English Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. c4 e5 { A20 English Opening: King's English Variation } 2. d3 b6?! { (-0.13 → 0.75) Inaccuracy. Best move was Bb4+. } (2... Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 Nf6 5. Nf3 d6 6. e3 Bf5 7. Nc3 O-O 8. Be2 h6 9. O-O) 3. e4? { (0.75 → -0.62) Mistake. Best move was Nf3. } (3. Nf3 Bb4+ 4. Nbd2 Bxd2+ 5. Bxd2 d6 6. b4 Nd7 7. g3 Ne7 8. Bg2 Bb7 9. O-O O-O) 3... c6? { (-0.62 → 1.10) Mistake. Best move was Bc5. } (3... Bc5) 4. Qg4? { (1.10 → -0.09) Mistake. Best move was d4. } (4. d4) 4... d5?! { (-0.09 → 0.44) Inaccuracy. Best move was d6. } (4... d6 5. Qd1 f5 6. Nc3 Nf6 7. Nf3 Be7 8. Be2 O-O 9. O-O c5 10. exf5 Bxf5 11. Nh4) 5. Qd1? { (0.44 → -1.27) Mistake. Best move was Qg3. } (5. Qg3 Nf6) 5... Bb7?! { (-1.27 → -0.56) Inaccuracy. Best move was dxe4. } (5... dxe4 6. Nc3) 6. exd5?! { (-0.56 → -1.12) Inaccuracy. Best move was Be2. } (6. Be2 Nf6 7. Nf3 dxe4 8. dxe4 Qxd1+ 9. Bxd1 Nxe4 10. Bc2 Bb4+ 11. Ke2 Nf6 12. a3 Bc5) 6... cxd5 7. cxd5?! { (-0.75 → -1.29) Inaccuracy. Best move was Nf3. } (7. Nf3) 7... Bxd5?! { (-1.29 → -0.43) Inaccuracy. Best move was Nf6. } (7... Nf6 8. d4 Qxd5 9. Nf3 Ne4 10. Bd2 Nc6 11. Nc3 Nxc3 12. Bxc3 exd4 13. Nxd4 Qe4+ 14. Qe2) 8. d4?! { (-0.43 → -1.19) Inaccuracy. Best move was Nf3. } (8. Nf3) 8... exd4 9. Qxd4? { (-0.66 → -1.87) Mistake. Best move was Nf3. } (9. Nf3) 9... Nf6? { (-1.87 → -0.47) Mistake. Best move was Nc6. } (9... Nc6) 10. Qd1? { (-0.47 → -2.05) Mistake. Best move was Bg5. } (10. Bg5 Nc6) 10... Qe7+? { (-2.05 → -0.21) Mistake. Best move was Nc6. } (10... Nc6) 11. Qe2?! { (-0.21 → -0.87) Inaccuracy. Best move was Be3. } (11. Be3 Qe5 12. Nc3 Bb4 13. Rc1 O-O 14. Nf3 Bxf3 15. Qxf3 Nd5 16. Bd3 Bxc3+ 17. bxc3 Nxe3) 11... Ne4 12. f3?! { (-0.56 → -1.07) Inaccuracy. Best move was Nc3. } (12. Nc3 Nxc3) 12... Qb4+?? { (-1.07 → 4.25) Blunder. Best move was Nc6. } (12... Nc6 13. Be3) 13. Qd2?? { (4.25 → -11.85) Blunder. Best move was Nc3. } (13. Nc3) 13... Nxd2 14. Ke2 Nc4 15. Nd2 Nxb2 16. Bxb2 Qxb2 17. Rb1 Bc4+ 18. Kf2?! { (-13.83 → Mate in 11) Checkmate is now unavoidable. Best move was Kd1. } (18. Kd1 Qxb1+ 19. Nxb1 Bxf1 20. h3 Bxg2 21. Rh2 Bf1 22. Ne2 Nc6 23. Ke1 Bd6 24. f4 Bxe2) 18... Qxd2+ 19. Be2 Bxe2 20. Nxe2 Bc5+ 21. Kf1?! { (-25.66 → Mate in 10) Checkmate is now unavoidable. Best move was Kg3. } (21. Kg3 Qxe2 22. Kh3 Qxa2 23. Rhe1+ Kf8 24. Ra1 Qd5 25. Re4 Nc6 26. Raa4 Qd2 27. Rg4 Nd4) 21... Qxa2?! { (Mate in 10 → -24.60) Lost forced checkmate sequence. Best move was Qe3. } (21... Qe3 22. Ke1 Nc6 23. Rb3 Qf2+ 24. Kd2 Rd8+ 25. Kc1 Qxe2 26. Kb1 Rd2 27. a4 Bd4 28. Kc1) 22. Nc3?! { (-24.60 → Mate in 1) Checkmate is now unavoidable. Best move was Re1. } (22. Re1 Be3) 22... Qc4+?! { (Mate in 1 → Mate in 11) Not the best checkmate sequence. Best move was Qf2#. } (22... Qf2#) 23. Ne2 O-O 24. Rg1 Bxg1?! { (Mate in 8 → -36.30) Lost forced checkmate sequence. Best move was Qd3. } (24... Qd3 25. g3 Qxf3+ 26. Ke1 Rd8 27. Rg2 Qxg2 28. Nd4 Bxd4 29. Rb3 Qf2+ 30. Kd1 Be3+ 31. Rd3) 25. Kxg1?! { (-36.30 → Mate in 9) Checkmate is now unavoidable. Best move was g4. } (25. g4 Be3) 25... Qxe2 26. Kh1 Re8 27. Rg1 Qf2 28. g3 Re1?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Qxf3+. } (28... Qxf3+ 29. Rg2 Re1#) 29. Rxe1 Qxe1+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Nc6. } (29... Nc6 30. h4 Nd4 31. f4 Nf3 32. Re8+ Rxe8 33. f5 Re1#) 30. Kg2 Nc6?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qe2+. } (30... Qe2+ 31. Kh3 Qxf3 32. Kh4 f6 33. g4 g5+ 34. Kh5 Qh3#) 31. Kh3 Ne5 32. Kh4 Nxf3+ 33. Kg4 Qe4+ 34. Kh3 Ng1# { Black wins by checkmate. } 0-1