Chigaev,M vs De la Riva Aguado,O

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. g3 Nc6 6. Bg2 Nxc3 7. dxc3 d5 8. exd6 Bxd6 9. Be3 O-O 10. Qd3 Qc7 11. Ng5 f5 12. O-O-O Rd8 13. Bd5 Nd4 14. cxd4 exd5 15. dxc5 Bf8 16. Qb3 Qc6 17. Nf3 Be6 18. Nd4 Qc8 19. Bg5 Re8 20. Nxe6 Qxe6 21. Qxd5 Rac8 22. Be3