[Event "Casual Game"]
[Site "Online chess portal https://chess.cool"]
[Date "2014.02.09"]
[Round "-"]
[White "chigirin54"]
[Black "Valera1947"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. c3 a6 4. d4 cxd4 5. cxd4 b5 6. Nc3 Qc7 7. a3 Bb7 8. Bd3 e6 9. O-O Nc6 10. Be3 Nf6 11. h3 Rd8 12. Rc1 Qb8 13. b4 d5 14. e5 Nd7 15. Bb1 Be7 16. Ne1 O-O 17. Nd3 Ba8 18. Nc5 Bxc5 19. bxc5 a5 20. Qd3 b4 21. Qxh7# 1-0