[Event "Moscow Nutcracker"]
[Site "Moscow"]
[Date "2017.12.20"]
[Round "2(1)"]
[White "Shirov, Alexei"]
[Black "Oparin, Grigoriy"]
[Result "1-0"]
[WhiteElo "2631"]
[BlackElo "2602"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. O-O-O Be7 11. Kb1 b5 12. Bd3 Qc7 13. h3 b4 14. Ne2 a5 15. g4 Nb6 16. Bb5+ Nfd7 17. Bxb6 Qxb6 18. c4 O-O-O 19. Ng3 hxg4 20. hxg4 Rxh1 21. Rxh1 Nc5 22. Nf5 Bxf5 23. gxf5 a4 24. Na1 d5 25. exd5 a3 26. Nc2 axb2 27. Nxb4 Bd6 28. Nc6 Rf8 29. Qxb2 Nd7 30. a4 Kc7 31. c5 Nxc5 32. Rc1 f6 33. a5 Qb7 34. Qb4 Nd3 35. Nxe5+ Nxc1 36. Qc4+ Kb8 37. Nd7+ Ka7 38. a6 Qc7 39. Qd4+ Bc5 40. Nxc5 Qb6 41. Kxc1 1-0