lichess dev

[Event "Classical Shield Arena"] [Site "http://chess-academy.net/6M01tklH"] [Date "2024.09.06"] [Round "-"] [White "Stahanov"] [Black "Onetimeacc"] [Result "1-0"] [UTCDate "2024.09.06"] [UTCTime "14:33:42"] [WhiteElo "1464"] [BlackElo "1182"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-54"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A00"] [Opening "Kadas Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. h4?! { (0.15 → -0.74) Inaccuracy. Best move was e4. } { A00 Kadas Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... a6? { (-0.74 → 0.34) Mistake. Best move was e5. } (1... e5 2. e3 Nf6 3. d4 exd4 4. exd4 d5 5. Nc3 Be7 6. Bd3) 2. h5? { (0.34 → -1.16) Mistake. Best move was e4. } (2. e4 d5) 2... Ra7? { (-1.16 → 0.89) Mistake. Best move was e5. } (2... e5 3. d4 exd4 4. Nf3 h6 5. c3 dxc3 6. Nxc3 Nc6 7. e4 Bb4 8. Bc4 Nf6 9. e5) 3. h6? { (0.89 → -0.38) Mistake. Best move was e4. } (3. e4 d5 4. exd5 c6 5. dxc6 Nxc6 6. d4 Qxd4 7. Qxd4 Nxd4 8. Bd3 b5 9. Be3 Rd7) 3... Ra8? { (-0.38 → 0.75) Mistake. Best move was Nxh6. } (3... Nxh6) 4. hxg7?! { (0.75 → 0.21) Inaccuracy. Best move was e4. } (4. e4 Nxh6 5. d4 d5 6. exd5 Qxd5 7. Nc3 Qa5 8. Rh5 f5 9. Bxh6 gxh6 10. Qe2 Bg7) 4... Ra7?? { (0.21 → 23.36) Blunder. Best move was Bxg7. } (4... Bxg7) 5. gxh8=Q Ra8 6. Qxg8 Ra7 7. Rxh7 Ra8?! { (47.16 → Mate in 1) Checkmate is now unavoidable. Best move was d6. } (7... d6 8. Rxf7) 8. Qxf8+?! { (Mate in 1 → 36.91) Lost forced checkmate sequence. Best move was Qxf7#. } (8. Qxf7#) 8... Kxf8 9. Rh8+ Kg7 10. Rxd8 Ra7 11. Rxc8 Ra8 12. Rxb8 Ra7 13. Rc8 Ra8 14. Rxa8 a5?! { (47.24 → Mate in 6) Checkmate is now unavoidable. Best move was b6. } (14... b6 15. Rxa6 Kf6 16. Nc3 Ke5 17. e3 f5 18. Nf3+ Kd6 19. Nd4 Ke5 20. Qf3 e6 21. Qf4+) 15. Ra7?! { (Mate in 6 → 48.12) Lost forced checkmate sequence. Best move was e3. } (15. e3 e6 16. Qh5 Kf6 17. Re8 c6 18. Qh8+ Kf5 19. Bd3+ Kg4 20. Rg8#) 15... a4?! { (48.12 → Mate in 8) Checkmate is now unavoidable. Best move was e5. } (15... e5 16. Rxb7) 16. Rxb7?! { (Mate in 8 → 49.55) Lost forced checkmate sequence. Best move was e3. } (16. e3 e5 17. Rxb7 Kf6 18. Qg4 a3 19. Rxc7 axb2 20. Bxb2 Ke7 21. Qg5+ f6 22. Qg7+ Kd6) 16... a3?! { (49.55 → Mate in 8) Checkmate is now unavoidable. Best move was Kf6. } (16... Kf6 17. c3) 17. Rxc7 axb2 18. Bxb2+ e5 19. Bxe5+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was e4. } (19. e4 Kg6 20. Qg4+ Kf6 21. Ba3 d6 22. Bb4 d5 23. Be7#) 19... f6 20. Rxd7+ Kg6 21. Rd6?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was e4. } (21. e4 f5 22. Nh3 Kh6 23. Nf4 fxe4 24. Qh5#) 21... Kf5 22. Bxf6 Ke4 23. Ra6?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was e3. } (23. e3 Kf5 24. Bd3#) 23... Kf4 24. Ra5?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was e3+. } (24. e3+ Ke4 25. Qf3#) 24... Kg4 25. f3+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was e3#. } (25. e3#) 25... Kf4 26. e3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rh5. } (26. Rh5 Kg3 27. Be5#) 26... Kg3 27. Rg5+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Ne2+. } (27. Ne2+ Kh2 28. Rh5#) 27... Kh2 28. Nh3?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Ne2. } (28. Ne2 Kh1 29. Rh5#) 28... Kh1 29. Rh5 Kh2 30. Be5+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Nf2+. } (30. Nf2+ Kg1 31. Rh1#) 30... Kh1 31. Nf2+ Kg1 32. Bh2# { White wins by checkmate. } 1-0