[Event "World Cup 2017 Day R5G2"] [Site "https://lichess.org/jv617cwO"] [Date "2017.09.16"] [White "Hephaestion"] [Black "Neutron_Star"] [Result "1-0"] [UTCDate "2017.09.16"] [UTCTime "14:43:07"] [WhiteElo "1853"] [BlackElo "1482"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nc3 c5 { B23 Sicilian Defense: Closed } 3. Nf3 Nc6 4. d4 g6?? { (0.13 → 1.89) Blunder. cxd4 was best. } (4... cxd4 5. Nxd4 Nf6 6. Be2 Bb4 7. O-O O-O 8. Nxc6 dxc6 9. e5 Nd5 10. Bd2 Nxc3 11. Bxc3) 5. d5 Nce7? { (1.98 → 3.75) Mistake. Na5 was best. } (5... Na5 6. a3 b6 7. Be2 d6 8. O-O a6 9. Bf4 Nf6 10. b4 Nb7 11. dxe6 Bxe6 12. Ng5) 6. d6 Nc6?! { (3.60 → 5.25) Inaccuracy. a6 was best. } (6... a6 7. dxe7 Nxe7 8. e5 d5 9. exd6 Nf5 10. Ne4 Nxd6 11. Bg5 Be7 12. Bxe7 Kxe7 13. Nxd6) 7. e5?? { (5.25 → 1.05) Blunder. Nb5 was best. } (7. Nb5 Bg7 8. Nc7+ Kf8 9. Nxa8 Nf6 10. Qd3 Ne8 11. c3 Ne5 12. Nxe5 Bxe5 13. Nc7 Nxc7) 7... f5?? { (1.05 → 3.03) Blunder. a6 was best. } (7... a6) 8. Bg5?! { (3.03 → 2.10) Inaccuracy. Nb5 was best. } (8. Nb5 Rb8 9. Nc7+ Kf7 10. Bg5 Be7 11. Be3 Bf8 12. Bc4 Bh6 13. Bxc5 b6 14. Bd4 Bg7) 8... Qb6 9. Bc4 h6 10. Be3?! { (1.79 → 0.80) Inaccuracy. Bd2 was best. } (10. Bd2 Bg7 11. Na4 Qd8 12. Qe2 b6 13. O-O a6 14. h3 Bb7 15. Bb3 Nd4 16. Nxd4 cxd4) 10... Qxb2? { (0.80 → 2.60) Mistake. Bg7 was best. } (10... Bg7 11. O-O Nxe5 12. Nxe5 Bxe5 13. Nb5 Kf7 14. b4 Qc6 15. bxc5 Nf6 16. f3 b6 17. Nc7) 11. Nb5? { (2.60 → 0.83) Mistake. Bd2 was best. } (11. Bd2 Kf7 12. Rb1 Qa3 13. O-O Bg7 14. Qe2 Qa5 15. Rb5 Qa3 16. Rb3 Qa5 17. Ne4 Qd8) 11... Kf7?? { (0.83 → 7.05) Blunder. Nxe5 was best. } (11... Nxe5) 12. Rb1 Qxb1 13. Qxb1 a6 14. Nc7 Nb4 15. Nxa8 Nd5 16. Bxd5 exd5 17. Nb6 h5 18. Nxc8 Bh6?! { (18.99 → Mate in 10) Checkmate is now unavoidable. b5 was best. } (18... b5 19. Bxc5) 19. Bxh6?! { (Mate in 10 → 25.53) Lost forced checkmate sequence. Qxb7 was best. } (19. Qxb7 g5 20. Qxd7+ Kg6 21. Ne7+ Nxe7 22. Qe6+ Kg7 23. Qf6+ Kg8 24. dxe7 Kh7 25. Qf7+ Bg7) 19... Nxh6 20. Qc1 Rxc8?! { (19.18 → Mate in 5) Checkmate is now unavoidable. Ng8 was best. } (20... Ng8 21. Nb6) 21. Qxh6 Rg8 22. Ng5+ Ke8 23. Qh7 { Black resigns. } 1-0