lichess dev

[Event "Xie Jun Arena"] [Site "http://chess-academy.net/iyTQs68O"] [Date "2020.08.08"] [Round "-"] [White "GabrielStratila"] [Black "RazavanManole"] [Result "0-1"] [UTCDate "2020.08.08"] [UTCTime "16:39:55"] [WhiteElo "1407"] [BlackElo "1389"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } Be7? { (-0.16 → 1.44) Mistake. Best move was Nf6. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qf3? { (1.44 → -0.75) Mistake. Best move was Qh5. } (3. Qh5 g6 4. Qxe5 Nf6 5. Nc3 Nc6 6. Qf4 Nd4 7. Bb3 d5 8. d3 Ne6 9. Qd2 c6) 3... Nh6? { (-0.75 → 1.26) Mistake. Best move was Nf6. } (3... Nf6 4. Nc3 c6 5. Nge2 O-O 6. O-O b5 7. Bb3 b4 8. Na4 d5 9. d3 Be6 10. Ng3) 4. d3 O-O 5. Nh3? { (1.12 → -0.81) Mistake. Best move was Bxh6. } (5. Bxh6 gxh6) 5... d6? { (-0.81 → 0.51) Mistake. Best move was Ng4. } (5... Ng4) 6. Qg3? { (0.51 → -1.45) Mistake. Best move was Bxh6. } (6. Bxh6) 6... Ng4?! { (-1.45 → -0.95) Inaccuracy. Best move was Bh4. } (6... Bh4 7. Bg5) 7. f3?? { (-0.95 → -6.35) Blunder. Best move was a3. } (7. a3 Nc6 8. c3 Bh4 9. Qf3 h6 10. g3 Be7 11. Nd2 Nf6 12. Ng1 Qd7 13. h3 Rd8) 7... Ne3? { (-6.35 → -4.09) Mistake. Best move was Bh4. } (7... Bh4 8. fxg4 Bxg3+ 9. hxg3 Bxg4 10. Be3 Nc6 11. a3 Nd4 12. Bxd4 exd4 13. Nd2 b5 14. Ba2) 8. Bxe3 c6?? { (-4.29 → 4.06) Blunder. Best move was Bh4. } (8... Bh4 9. Nc3 Bxh3 10. gxh3 Nc6 11. O-O Bxg3 12. hxg3 Nd4 13. Bxd4 exd4 14. Ne2 c6 15. a4) 9. Qh4?? { (4.06 → -9.45) Blunder. Best move was Bg5. } (9. Bg5 Bxg5) 9... Bxh4+ 10. g3? { (-8.98 → -10.82) Mistake. Best move was Nf2. } (10. Nf2 d5 11. Bb3 d4 12. Bc1 Nd7 13. a3 a5 14. O-O a4 15. Ba2 Be7 16. Nh1 Ra5) 10... Bxh3 11. gxh4 d5 12. exd5 cxd5 13. Bb5 d4 14. Bg5 Qd5 15. Be7?! { (-12.85 → Mate in 8) Checkmate is now unavoidable. Best move was Na3. } (15. Na3 h6) 15... Nd7?! { (Mate in 8 → -13.41) Lost forced checkmate sequence. Best move was Qxf3. } (15... Qxf3 16. Bd7 Nxd7 17. Nd2 Qxh1+ 18. Ke2 Bg4+ 19. Kf2 Qxh2+ 20. Kf1 Qe2+ 21. Kg1 Bh3 22. Bxf8) 16. Rg1 Qxb5 17. Bxf8 Nxf8 18. c3 Qxb2 19. cxd4?! { (-26.65 → Mate in 12) Checkmate is now unavoidable. Best move was Na3. } (19. Na3 Qxa1+) 19... Qxa1 20. Kf2?! { (-30.53 → Mate in 8) Checkmate is now unavoidable. Best move was Ke2. } (20. Ke2 Ne6) 20... Qxd4+ 21. Kg3 Qxg1+ 22. Kxh3 Qxb1?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Ne6. } (22... Ne6 23. h5 Qg5 24. f4 Nxf4#) 23. d4 Qxa2?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Rc8. } (23... Rc8 24. dxe5 Qg6 25. e6 Nxe6 26. h5 Qg5 27. f4 Nxf4#) 24. dxe5 b5?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qf2. } (24... Qf2 25. h5 Qxf3+ 26. Kh4 Ne6 27. h6 g5#) 25. Kg4 Qe6+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Qf2. } (25... Qf2 26. h5 Ne6 27. f4 Qxf4+ 28. Kh3 Qg5 29. h6 Nf4#) 26. Kf4 b4 27. Ke3 Qxe5+ 28. Kd3 Rc8 29. Kd2 b3?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Rc3. } (29... Rc3 30. Kd1 Qe3 31. f4 Rc1#) 30. Kd1 b2?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rd8+. } (30... Rd8+ 31. Kc1 Qa1#) 31. Kd2 b1=Q 32. f4 Qxf4+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qee1#. } (32... Qee1#) 33. Ke2 Rd8?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Re8#. } (33... Re8#) 34. h5 Qd1# { Black wins by checkmate. } 0-1