lichess dev

[Event "UltraBullet Shield Arena"] [Site "http://chess-academy.net/zD2jIB7t"] [Date "2024.10.13"] [Round "-"] [White "Sudzha"] [Black "KudaPotashil"] [Result "1-0"] [UTCDate "2024.10.13"] [UTCTime "13:17:17"] [WhiteElo "1819"] [BlackElo "1382"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-24"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Hungarian Opening: Reversed Alekhine"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. Nf3 e5? { (-0.02 → 1.71) Mistake. Best move was e6. } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. g3? { (1.71 → 0.01) Mistake. Best move was Nxe5. } { A00 Hungarian Opening: Reversed Alekhine } (2. Nxe5) 2... e4?! { (0.01 → 0.53) Inaccuracy. Best move was Nc6. } (2... Nc6 3. c4 Nf6 4. Nc3 Bb4 5. Bg2 d6 6. O-O h6 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4) 3. Nd4? { (0.53 → -0.75) Mistake. Best move was Nh4. } (3. Nh4) 3... d5?! { (-0.75 → 0.23) Inaccuracy. Best move was c5. } (3... c5) 4. c4? { (0.23 → -1.16) Mistake. Best move was d3. } (4. d3) 4... Bb4?? { (-1.16 → 1.84) Blunder. Best move was dxc4. } (4... dxc4 5. Qa4+) 5. cxd5? { (1.84 → 0.50) Mistake. Best move was Qa4+. } (5. Qa4+ Nd7 6. Qxb4 c5 7. Qa4 cxd4 8. cxd5 Nf6 9. Qxd4 Qb6 10. Qxb6 Nxb6 11. d6 Nc4) 5... Bd6? { (0.50 → 2.03) Mistake. Best move was Qxd5. } (5... Qxd5 6. Qa4+) 6. Nc3 Nf6 7. Bg2 O-O?! { (1.62 → 2.43) Inaccuracy. Best move was Be5. } (7... Be5) 8. O-O?! { (2.43 → 1.44) Inaccuracy. Best move was d3. } (8. d3) 8... Ng4? { (1.44 → 3.81) Mistake. Best move was Be5. } (8... Be5 9. Nb3 c6 10. d4 exd3 11. e4 Bxc3 12. bxc3 cxd5 13. exd5 Nxd5 14. Qxd3 Nf6 15. Qxd8) 9. Nxe4 Nxh2?? { (3.22 → 6.96) Blunder. Best move was c6. } (9... c6) 10. Kxh2 Qh4+? { (6.10 → 7.64) Mistake. Best move was Nd7. } (10... Nd7) 11. Kg1 Qh6? { (7.15 → 8.17) Mistake. Best move was Qd8. } (11... Qd8 12. Nxd6) 12. Nf5?? { (8.17 → 3.17) Blunder. Best move was Nb5. } (12. Nb5 Nd7 13. Nexd6 cxd6 14. d4 Qg6 15. Bf4 Nf6 16. Nxd6 b6 17. Nc4 Qh5 18. e4 Ng4) 12... Qg6?? { (3.17 → 8.21) Blunder. Best move was Bxf5. } (12... Bxf5 13. Nxd6) 13. Nexd6 cxd6? { (8.00 → 16.96) Mistake. Best move was Bxf5. } (13... Bxf5 14. Nxf5 Qxf5 15. d4 Nd7 16. e4 Qg6 17. Bf4 c6 18. Re1 cxd5 19. exd5 Qa6 20. Qb3) 14. Ne7+ Kh8 15. Nxg6+ hxg6 16. d4 Kg8 17. Bf4 f5 18. Qd3 Be6 19. f3 Bf7 20. Kf2 Nd7 21. Rh1 Nf6 22. Rh4 Ng4+ 23. fxg4 Rae8?! { (25.13 → Mate in 8) Checkmate is now unavoidable. Best move was g5. } (23... g5 24. Bxg5) 24. Rah1 Be6 25. Rh8+ Kf7 26. Rxf8+ Rxf8 27. gxf5?! { (Mate in 6 → 31.95) Lost forced checkmate sequence. Best move was dxe6+. } (27. dxe6+ Kf6 28. Qa3 Rd8 29. Qe3 fxg4 30. Bg5+ Kf5 31. Qe4+ Kxg5 32. Qf4#) 27... Bxf5 28. Qb3 Kf6?! { (26.37 → Mate in 8) Checkmate is now unavoidable. Best move was Kg8. } (28... Kg8 29. Ke1) 29. Qxb7 Rf7 30. Qc6?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Bg5+. } (30. Bg5+ Kxg5 31. Qxf7 Kg4 32. Rh4+ Kg5 33. Qe7#) 30... Ke7 31. Qxd6+ Ke8 32. Qb8+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Rh8+. } (32. Rh8+ Rf8 33. Rxf8#) 32... Ke7 33. Qxa7+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Qd6+. } (33. Qd6+ Ke8 34. Rh8+ Rf8 35. Rxf8#) 33... Kf6 34. Rh5?! { (Mate in 4 → 12.31) Lost forced checkmate sequence. Best move was Qb6+. } (34. Qb6+ Ke7 35. Qd6+ Ke8 36. Rh8+ Rf8 37. Rxf8#) 34... Rb7?! { (12.31 → Mate in 5) Checkmate is now unavoidable. Best move was Rxa7. } (34... Rxa7 35. Be5+) 35. Be5+ { White wins on time. } 1-0