lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/2PRDnKsi"] [Date "2022.10.14"] [Round "-"] [White "voloveivlad1"] [Black "cirligion1"] [Result "0-1"] [UTCDate "2022.10.14"] [UTCTime "16:39:44"] [WhiteElo "1518"] [BlackElo "1864"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+8"] [Variant "Chess960"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "brnbqknr/pppppppp/8/8/8/8/PPPPPPPP/BRNBQKNR w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. d3 e6?! { (-0.05 → 0.82) Inaccuracy. Best move was e5. } (1... e5 2. e4 b5 3. b4 Nh6 4. Bh5 Qe7 5. f4 f5 6. Nh3 O-O 7. O-O fxe4 8. dxe4) 2. Qb4+? { (0.82 → -0.61) Mistake. Best move was e4. } (2. e4 d6 3. f4 b6 4. Bf3 Nce7 5. Nh3 Ng6 6. b4 Bf6 7. c4 Bxa1 8. Rxa1 N8e7) 2... Be7? { (-0.61 → 0.63) Mistake. Best move was d6. } (2... d6 3. e4) 3. Qc3 Nb6? { (0.00 → 1.16) Mistake. Best move was f5. } (3... f5 4. b4 Nf6 5. Qxc7 Bd6 6. Qc3 b5 7. e3 e5 8. Nf3 Qg6 9. Nh4 Qg5 10. Nf3) 4. Nf3? { (1.16 → 0.09) Mistake. Best move was b4. } (4. b4 Nf6) 4... Na4? { (0.09 → 1.77) Mistake. Best move was c5. } (4... c5 5. b4 Nf6 6. bxc5 Na4 7. Qa5 Nxc5 8. Qxa7 b6 9. Rxb6 Bb7 10. Qa5 d6 11. Bxf6) 5. Qxc7 Rc8? { (1.18 → 2.50) Mistake. Best move was d6. } (5... d6 6. b3 Nb6 7. Qc3 e5 8. e4 Nf6 9. Qd2 Nbd7 10. Bb2 b5 11. Ne2 h5 12. O-O) 6. Qf4? { (2.50 → 1.08) Mistake. Best move was Qa5. } (6. Qa5) 6... h6?? { (1.08 → 6.03) Blunder. Best move was d6. } (6... d6) 7. O-O?? { (6.03 → 1.48) Blunder. Best move was Qxa4. } (7. Qxa4 a6 8. b4 Nf6 9. O-O O-O 10. Qa5 Rb8 11. Nd2 d6 12. Qa3 b6 13. Qxa6 Bc6) 7... g5?? { (1.48 → 6.78) Blunder. Best move was d5. } (7... d5 8. Qd4 Bc5 9. Qe5 Nf6 10. b3 Nb6 11. Qg3 Nbd7 12. c4 O-O 13. e3 b6 14. Ne2) 8. Qxa4 g4? { (6.54 → 8.25) Mistake. Best move was a6. } (8... a6 9. e4 d6 10. Qa3 b5 11. b4 e5 12. Qxa6 Qc6 13. Qa3 Nf6 14. Nb3 Kg7 15. Nfd2) 9. Qxg4 Nf6?! { (7.24 → 8.19) Inaccuracy. Best move was Bf6. } (9... Bf6 10. e4) 10. Qg3 b6?! { (7.80 → 8.30) Inaccuracy. Best move was Nh5. } (10... Nh5 11. Qh3) 11. e4?! { (8.30 → 7.79) Inaccuracy. Best move was b4. } (11. b4) 11... d5 12. exd5 Bxd5 13. Re1? { (8.23 → 7.22) Mistake. Best move was c4. } (13. c4) 13... Bxf3? { (7.22 → 8.35) Mistake. Best move was Nh5. } (13... Nh5) 14. Qxf3 Nh5? { (8.01 → 12.06) Mistake. Best move was Qc6. } (14... Qc6 15. Qh3 h5 16. b4 Rg8 17. c4 Qd6 18. Be5 Qd8 19. Qf3 Ng4 20. Bg3 Bf6 21. h3) 15. Qg4? { (12.06 → 8.14) Mistake. Best move was Qxh5. } (15. Qxh5 Bf6 16. Qf3 Qd8 17. c3 h5 18. d4 Rh6 19. Bb3 h4 20. h3 Rc7 21. Nd3 b5) 15... Nf6 16. Qh4? { (8.42 → 7.20) Mistake. Best move was Qh3. } (16. Qh3) 16... Ne4? { (7.20 → 12.13) Mistake. Best move was Qb5. } (16... Qb5 17. b4) 17. Qxe4 f5 18. Qf3 h5 19. g4 Rg8 20. Kf1 hxg4 21. Qh3?? { (10.36 → -9.56) Blunder. Best move was Qg3. } (21. Qg3 Qc6 22. Qg2 Rh8 23. Qxc6 Rxc6 24. Ne2 Bf6 25. Kg2 Kf7 26. b3 Re8 27. d4 a6) 21... gxh3 22. Bh5? { (-8.00 → Mate in 7) Checkmate is now unavoidable. Best move was b4. } (22. b4 Qc6) 22... Qxh5 23. Nb3 Qg4?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Qf3. } (23... Qf3 24. d4 Rg1+ 25. Kxg1 Qg2#) 24. Nd4 Qg2+?! { (Mate in 5 → Mate in 13) Not the best checkmate sequence. Best move was Rxc2. } (24... Rxc2 25. Nxc2 Qf3 26. Ne3 Bh4 27. Nd1 Rg1+ 28. Kxg1 Qg2#) 25. Ke2 Bc5?! { (Mate in 14 → -14.88) Lost forced checkmate sequence. Best move was Qg4+. } (25... Qg4+ 26. Kd2 Bg5+ 27. Re3 Qxd4 28. Rg1 Bxe3+ 29. fxe3 Rg2+ 30. Rxg2 Rxc2+ 31. Kxc2 Qa4+ 32. b3) 26. Nxe6+ Kf7 27. Nxc5?! { (-21.55 → Mate in 8) Checkmate is now unavoidable. Best move was d4. } (27. d4 Bf8) 27... Rxc5 28. d4 Rxc2+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Qe4+. } (28... Qe4+ 29. Kf1 Rg1+ 30. Kxg1 Qg2#) 29. Kd1 Qxf2 30. Re2 Qxd4+?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was Qxe2#. } (30... Qxe2#) 31. Rd2 Qxd2# { Black wins by checkmate. } 0-1