[Event "No. 4658 Tactic: Chess, Combination"] [Site "Varna"] [Round "0"] [White "Bobocov"] [Black "Kolarov"] [ECO "E12"] [Opening "Queen's Indian: 4.Nc3 Bb7"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 c5 7. Qc2 O-O 8. Rd1 Nc6 9. Be2 cxd4 10. Nxd4 Nxd4 11. Rxd4 Bxg2 12. Rg1 Bc6 13. Bd3 Re8 14. Rh4 g6 {Diagram} 15. Bxg6 hxg6 (15... fxg6 16. Bxf6 Bxf6 17. Rxh7 {+-}) 16. Rh6 Kg7 17. Rxg6+ fxg6 18. Bh6+ {+-} *