lichess dev

[Event "Classical Shield Arena"] [Site "http://chess-academy.net/3wOIqhUB"] [Date "2022.07.08"] [Round "-"] [White "Pdfhtj"] [Black "Gabdullin101"] [Result "1-0"] [UTCDate "2022.07.08"] [UTCTime "15:37:46"] [WhiteElo "1500"] [BlackElo "1130"] [WhiteRatingDiff "+61"] [BlackRatingDiff "-22"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B32"] [Opening "Sicilian Defense: Open"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 2. Nf3 Nc6 3. d4?! { (0.63 → -0.25) Inaccuracy. Best move was Bb5. } { B32 Sicilian Defense: Open } (3. Bb5 e6 4. O-O Nge7 5. d4 cxd4 6. Nxd4 Qb6 7. Nxc6 bxc6) 3... Nf6?? { (-0.25 → 3.03) Blunder. Best move was cxd4. } (3... cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bd3 Bc5 7. O-O h6 8. c4 O-O 9. Nc3 d6 10. h3) 4. e5? { (3.03 → 1.94) Mistake. Best move was d5. } (4. d5 Nxe4) 4... Ng4?! { (1.94 → 2.82) Inaccuracy. Best move was Nd5. } (4... Nd5) 5. h3 h5? { (2.21 → 5.10) Mistake. Best move was Nh6. } (5... Nh6 6. d5) 6. hxg4 Qa5+? { (4.53 → 6.43) Mistake. Best move was d5. } (6... d5 7. gxh5 Bg4 8. dxc5 e6 9. h6 Qc7 10. Nc3 a6 11. Na4 Nxe5 12. Qe2 f6 13. Bd2) 7. Bd2 Qc7 8. dxc5?! { (6.44 → 5.59) Inaccuracy. Best move was Nc3. } (8. Nc3) 8... d6?! { (5.59 → 6.55) Inaccuracy. Best move was Nxe5. } (8... Nxe5) 9. cxd6 exd6 10. exd6 Bxd6 11. Rxh5 Qe7+?! { (5.96 → 6.81) Inaccuracy. Best move was O-O. } (11... O-O 12. Nc3) 12. Qe2 Qxe2+?! { (6.16 → 6.66) Inaccuracy. Best move was Rxh5. } (12... Rxh5) 13. Bxe2 Rf8?! { (6.32 → 7.28) Inaccuracy. Best move was Rxh5. } (13... Rxh5) 14. Nc3 Nb4? { (6.75 → 9.56) Mistake. Best move was Bxg4. } (14... Bxg4) 15. O-O-O?! { (9.56 → 8.63) Inaccuracy. Best move was Nb5. } (15. Nb5) 15... Bxg4? { (8.63 → 10.35) Mistake. Best move was a6. } (15... a6) 16. Rg5 Be6 17. Rb5?? { (10.42 → 7.00) Blunder. Best move was Nb5. } (17. Nb5 Nxa2+ 18. Kb1 O-O-O 19. Nxd6+ Rxd6 20. Rc5+ Rc6 21. Rxc6+ bxc6 22. Ba6+ Kd7 23. b3 Rg8) 17... Bc8?? { (7.00 → 11.71) Blunder. Best move was O-O-O. } (17... O-O-O) 18. Nd5? { (11.71 → 7.81) Mistake. Best move was Bg5. } (18. Bg5) 18... Nxa2+? { (7.81 → 10.60) Mistake. Best move was Nc6. } (18... Nc6) 19. Kb1 a6 20. Rb6 Be6 21. Rxd6 Bxd5 22. Rxd5 Nb4?! { (17.59 → Mate in 4) Checkmate is now unavoidable. Best move was f6. } (22... f6 23. Kxa2) 23. Bxb4?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Bb5+. } (23. Bb5+ Ke7 24. Re1+ Kf6 25. Rd6+ Kf5 26. Bd7#) 23... Rh8 24. Ba5?! { (Mate in 1 → 15.96) Lost forced checkmate sequence. Best move was Re5#. } (24. Re5#) 24... Ke7?! { (15.96 → Mate in 5) Checkmate is now unavoidable. Best move was Rh6. } (24... Rh6 25. Bb4) 25. Rd7+?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Bb4+. } (25. Bb4+ Kf6 26. Rd6+ Kf5 27. Bd3+ Kg4 28. Rd4+ Kh5 29. Rh4#) 25... Ke6 26. R1d6+ Kf5 27. Bd3+ Kg4 28. Ne5+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Rd4+. } (28. Rd4+ Kh5 29. Rh4#) 28... Kf4 29. g3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bd2+. } (29. Bd2+ Kxe5 30. f4#) 29... Kxe5 30. Rd5+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Bc3#. } (30. Bc3#) 30... Ke6 31. Bf5+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was R5d6+. } (31. R5d6+ Ke5 32. f4#) 31... Kf6 32. f4?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Bc3+. } (32. Bc3+ Kg5 33. f4+ Kh6 34. Rd1 Rac8 35. Rh1#) 32... Rh1+ 33. Ka2 Re8 34. Bc3+ Re5 35. Bxe5+?! { (Mate in 3 → 15.35) Lost forced checkmate sequence. Best move was Rxe5. } (35. Rxe5 Ra1+ 36. Kxa1 a5 37. Rxa5#) 35... Kxf5 36. Bxg7+ Kg4 37. Rg5+ Kf3 38. Rd3+ Ke4?! { (14.33 → Mate in 1) Checkmate is now unavoidable. Best move was Kg2. } (38... Kg2 39. Rf5) 39. Re5# { White wins by checkmate. } 1-0