lichess dev

[Event "UltraBullet Shield Arena"] [Site "http://chess-academy.net/tVidvWbW"] [Date "2021.10.10"] [Round "-"] [White "KKKKKK"] [Black "AXAXAAXAXAXAXA"] [Result "1-0"] [UTCDate "2021.10.10"] [UTCTime "13:24:25"] [WhiteElo "1878"] [BlackElo "1608"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Hungarian Opening: Sicilian Invitation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. g3 c5?! { (-0.07 → 0.63) Inaccuracy. Best move was d5. } { A00 Hungarian Opening: Sicilian Invitation } (1... d5 2. Nf3 c5 3. Bg2 Nf6 4. O-O h6 5. e3 Nc6 6. d4) 2. f3? { (0.63 → -0.87) Mistake. Best move was c4. } (2. c4 Nc6 3. Nf3 e6 4. Bg2 d5 5. cxd5 exd5 6. d4 Nf6 7. O-O Be7 8. Nc3 O-O) 2... d6?! { (-0.87 → -0.05) Inaccuracy. Best move was Nc6. } (2... Nc6 3. f4) 3. d3 e6?! { (-0.43 → 0.29) Inaccuracy. Best move was g6. } (3... g6 4. e4 Bg7 5. Bg2 Nf6 6. Ne2 Nc6 7. O-O O-O 8. c3 e5 9. Nd2 b5 10. f4) 4. c3?! { (0.29 → -0.47) Inaccuracy. Best move was f4. } (4. f4 d5 5. Nf3 Nc6 6. Bg2 g6 7. O-O Bg7 8. e4 Nge7 9. c3 O-O 10. Na3 b6) 4... e5 5. c4 f6?! { (-0.32 → 0.46) Inaccuracy. Best move was Nf6. } (5... Nf6 6. Bg2) 6. b3? { (0.46 → -0.74) Mistake. Best move was f4. } (6. f4 Nc6) 6... f5? { (-0.74 → 0.75) Mistake. Best move was h5. } (6... h5) 7. b4?? { (0.75 → -2.37) Blunder. Best move was Nc3. } (7. Nc3) 7... cxb4 8. c5? { (-1.43 → -4.06) Mistake. Best move was e4. } (8. e4) 8... d5? { (-4.06 → -2.68) Mistake. Best move was dxc5. } (8... dxc5 9. Bb2) 9. c6? { (-2.68 → -4.79) Mistake. Best move was e3. } (9. e3) 9... d4? { (-4.79 → -2.47) Mistake. Best move was Nxc6. } (9... Nxc6 10. e3 Bc5 11. Ne2 d4 12. e4 Nf6 13. Bg2 O-O 14. h3 a5 15. O-O a4 16. Nd2) 10. c7?! { (-2.47 → -3.45) Inaccuracy. Best move was f4. } (10. f4 Nxc6) 10... e4?? { (-3.45 → 14.15) Blunder. Best move was Qxc7. } (10... Qxc7) 11. cxd8=Q+ Kxd8 12. dxe4 Ke8 13. exf5 Kd8 14. f6 Ke8 15. fxg7 Ke7 16. gxh8=Q Kf7?! { (43.37 → Mate in 6) Checkmate is now unavoidable. Best move was Be6. } (16... Be6 17. Qxh7+) 17. Qxh7+ Ke6 18. Qg6+?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Qxd4. } (18. Qxd4 Bg7 19. Qhxg7 Kf5 20. Bh3#) 18... Kd5 19. Qe4+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was e4+. } (19. e4+ Kc5 20. Qc2#) 19... Kc5 20. Qec2+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qe5+. } (20. Qe5+ Kb6 21. Qdxd4+ Kc6 22. Qdd5+ Kb6 23. Qb5#) 20... Kb6 21. Qcd3?! { (Mate in 4 → 38.85) Lost forced checkmate sequence. Best move was Qxd4+. } (21. Qxd4+ Ka5 22. Qd5+ Kb6 23. Qd8+ Ka6 24. Qa4#) 21... Kc6?! { (38.85 → Mate in 6) Checkmate is now unavoidable. Best move was Nc6. } (21... Nc6 22. Qg6) 22. Qxd4 Kc7 23. Qd5?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was Qd8+. } (23. Qd8+ Kc6 24. Q1d5#) 23... Kb6 24. Qc5+?! { (Mate in 3 → 34.81) Lost forced checkmate sequence. Best move was Q1d4+. } { White wins on time. } (24. Q1d4+ Bc5 25. Q4xc5+ Ka6 26. Qa5#) 1-0