lichess dev

[Event "Ortega Arena"] [Site "http://chess-academy.net/RJ1U4wkS"] [Date "2024.04.04"] [Round "-"] [White "Hikaru777"] [Black "Alexandr_59"] [Result "1-0"] [UTCDate "2024.04.04"] [UTCTime "15:21:50"] [WhiteElo "1648"] [BlackElo "1443"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. g3 { A00 Hungarian Opening } e5 2. Bg2?! { (0.21 → -0.50) Inaccuracy. Best move was Nf3. } (2. Nf3 e4 3. Nh4 Nf6 4. d3 exd3 5. cxd3 d5 6. Bg2 Be7 7. O-O O-O 8. Nf3 c5) 2... e4? { (-0.50 → 1.56) Mistake. Best move was d5. } (2... d5 3. d3 Nf6 4. Nf3 Bd6 5. O-O h6 6. c4 c6 7. d4) 3. Nf3?? { (1.56 → -3.32) Blunder. Best move was Bxe4. } (3. Bxe4 d5 4. Bg2 Nf6 5. d4 Nc6 6. Nf3 Be7 7. O-O h6 8. c4 dxc4 9. Nc3 O-O) 3... d5?? { (-3.32 → -0.30) Blunder. Best move was exf3. } (3... exf3 4. Bxf3 d5 5. d4 Nf6 6. O-O Be7 7. c3 O-O 8. Nd2 Nbd7 9. Re1 Re8 10. c4) 4. Nd4 f6? { (-0.75 → 1.42) Mistake. Best move was c5. } (4... c5 5. Nb5) 5. Nb3? { (1.42 → -0.05) Mistake. Best move was d3. } (5. d3) 5... Bd6?! { (-0.05 → 0.68) Inaccuracy. Best move was f5. } (5... f5 6. d3 Bd6 7. dxe4 dxe4 8. Nc3 Nf6 9. Nb5 O-O 10. Nxd6 cxd6 11. c3 Nc6 12. Bf4) 6. d3?! { (0.68 → 0.01) Inaccuracy. Best move was c4. } (6. c4 dxc4) 6... c6? { (0.01 → 1.71) Mistake. Best move was f5. } (6... f5) 7. dxe4 dxe4 8. O-O?! { (1.83 → 1.15) Inaccuracy. Best move was Qd4. } (8. Qd4 Ne7) 8... Ne7?! { (1.15 → 2.10) Inaccuracy. Best move was f5. } (8... f5 9. Na3) 9. Nc3 O-O?! { (1.75 → 2.45) Inaccuracy. Best move was f5. } (9... f5) 10. Nxe4 Bg4?? { (2.08 → 7.86) Blunder. Best move was Bc7. } (10... Bc7 11. c3) 11. Nxd6 Bxe2? { (7.07 → 9.14) Mistake. Best move was Nd7. } (11... Nd7) 12. Qxe2 Qxd6 13. Rd1?! { (9.01 → 8.15) Inaccuracy. Best move was Bf4. } (13. Bf4) 13... Qc7? { (8.15 → 12.80) Mistake. Best move was Qe5. } (13... Qe5 14. Qc4+) 14. Nd4? { (12.80 → 8.18) Mistake. Best move was Bf4. } (14. Bf4 Qc8 15. Qxe7 Re8 16. Bh3 f5 17. Qa3 a5 18. Nxa5 Kh8 19. Qc3 b5 20. Nb3 Ra7) 14... Nd7? { (8.18 → 10.85) Mistake. Best move was Nd5. } (14... Nd5 15. c4) 15. Ne6? { (10.85 → 8.51) Mistake. Best move was Qxe7. } (15. Qxe7 Rfe8 16. Qb4 Ne5 17. Qb3+ Kh8 18. Be3 g6 19. Ne6 Qf7 20. Nc5 Re7 21. Qc3 Qc4) 15... Qd8? { (8.51 → 21.63) Mistake. Best move was Qe5. } (15... Qe5 16. Qxe5 Nxe5 17. Nxf8 Kxf8 18. b3 Ke8 19. f4 N5g6 20. Ba3 Rd8 21. Bh3 f5 22. c4) 16. Nxf8 Qxf8 17. Qe6+ Kh8 18. Qxd7 Re8 19. Qxe8? { (14.46 → 7.31) Mistake. Best move was Qxb7. } (19. Qxb7) 19... h6? { (7.31 → Mate in 5) Checkmate is now unavoidable. Best move was Qxe8. } (19... Qxe8 20. Be3) 20. Qxf8+ Kh7 21. Be4+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rd7. } (21. Rd7 f5 22. Rxe7 Kg6 23. Qxg7+ Kh5 24. Bf3#) 21... g6 22. Bf5?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qxe7+. } (22. Qxe7+ Kh8 23. Rd8#) 22... Nxf5 23. Rd6?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Rd7+. } (23. Rd7+ Ng7 24. Rxg7#) 23... Ng7 24. Rd7 h5 25. Rf7?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Rxg7#. } { White wins on time. } (25. Rxg7#) 1-0