how to crushed my opponent in space

[Event "wesd08 vs. devansh123"] [Site " Chess.com"] [Date "May 25, 2015"] [White "wesd08"] [Black "devansh123"] [Result "0-1"] [WhiteElo "1193"] [BlackElo "1147"] [TimeControl "1 in 0 day"] [Termination "devansh123 won by resignation"] 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nf6 5. Bc4 d6 6. Nf3 e6 7. O-O Be7 8. e5 dxe5 9. Qxd8+ Bxd8 10. Nxe5 O-O 11. Bg5 h6 12. Be3 Nbd7 13. Nxd7 Bxd7 14. Bb5 Bxb5 15. Nxb5 a6 16. Nd6 b5 17. Rac1 Be7 18. Nb7 Rac8 19. Rxc8 Rxc8 20. Rd1 Rc2 21. h3 Rxb2 22. Bc5 Bxc5 23. Nxc5 Rxa2 24. Rd8+ Kh7 25. Nd7 Nxd7 26. Rxd7 Kg6 27. Ra7 a5 28. g4 b4 29. f4 a4 30. h4 h5 31. f5+ exf5 32. gxf5+ Kxf5 33. Rxf7+ Kg6 34. Rf2 Rxf2 0-1 Sent from my Android