[Event "37th Chess Book Prize"] [Site "https://lichess.org/c7QIwZGZ"] [Date "2022.07.02"] [White "NaderaIM"] [Black "Attef_Samy"] [Result "1-0"] [UTCDate "2022.07.02"] [UTCTime "22:13:04"] [WhiteElo "2273"] [BlackElo "1656"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-3"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D70"] [Opening "Neo-Grünfeld Defense: with Nf3"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 g6?! { (0.16 → 0.90) Inaccuracy. e6 was best. } { D70 Neo-Grünfeld Defense: with Nf3 } (3... e6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 c5 8. cxd5) 4. Qc2?! { (0.90 → -0.12) Inaccuracy. cxd5 was best. } (4. cxd5 Bg7 5. Qa4+ c6 6. dxc6 Nxc6 7. Nc3 Bf5 8. g3 O-O) 4... Bg7 5. Bf4?! { (0.00 → -0.96) Inaccuracy. Nc3 was best. } (5. Nc3 O-O 6. cxd5 Nxd5 7. Bd2 Nb4 8. Qa4 N8c6 9. e3 Bd7) 5... Bf5?! { (-0.96 → -0.20) Inaccuracy. c5 was best. } (5... c5 6. Nc3) 6. Qb3 b6?! { (-0.37 → 0.60) Inaccuracy. c5 was best. } (6... c5) 7. Nc3 Be6 8. e3 dxc4?? { (0.86 → 3.17) Blunder. O-O was best. } (8... O-O 9. Ng5 c5 10. Nxe6 fxe6 11. Nb5 Nh5 12. Bc7 Qd7 13. dxc5 bxc5 14. cxd5 exd5 15. Rd1) 9. Bxc4 Bxc4 10. Qxc4 O-O 11. Bxc7 Qc8 12. Nd2?? { (2.83 → 0.34) Blunder. O-O was best. } (12. O-O Qa6 13. Qb3 Qb7 14. Bg3 Nc6 15. Qb5 a6 16. Qe2 b5 17. Rac1 Rac8 18. Rfd1 Rfd8) 12... Na6?? { (0.34 → 2.52) Blunder. Qb7 was best. } (12... Qb7 13. Bxb8 Rc8 14. Qd3 Qxg2 15. Qf1 Qxf1+ 16. Rxf1 Raxb8 17. Ke2 Rb7 18. a4 a6 19. Ra3) 13. Bg3 Qxc4 14. Nxc4 Rac8 15. Ne5 Nb4 16. Ke2 Nbd5 17. Nxd5 Nxd5 18. Rhc1 f6? { (2.93 → 4.78) Mistake. Bxe5 was best. } (18... Bxe5 19. Bxe5 f6 20. Bg3 g5 21. a3 f5 22. Be5 Kf7 23. f3 Ke6 24. Kd3 b5 25. b3) 19. Nc6 e5?! { (4.76 → 8.10) Inaccuracy. f5 was best. } (19... f5 20. Rc2) 20. e4 Nf4+ 21. Bxf4 exf4 22. Ne7+ Kf7 23. Nxc8 f5 24. e5 Bh6 25. f3 g5 26. Rc7+ Kg8 27. Ne7+ Kh8 28. Nd5 g4 29. Rac1 gxf3+ 30. gxf3 Rg8?! { (15.09 → Mate in 7) Checkmate is now unavoidable. a6 was best. } (30... a6 31. Nf6) 31. Nf6 Rg2+ 32. Kf1 Rxh2 33. Rxh7# { White wins by checkmate. } 1-0