Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 a6 6. Nc3 d6 7. f4 Nf6 8.
Bd3 g6 9. Bd2 Bg7 10. Qe3 O-O 11. O-O-O b5 12. f5 b4 13. Nd5 Nxd5 14. exd5 e5
15. fxe6 fxe6 16. dxe6 Qf6 17. c3 b3 18. a3 Qxe6 19. Qb6 Bd7 20. Qc7 Kh8 21.
Rde1 Qg4 *
Position (FEN): r4r1k/2Qb2bp/p2p2p1/8/6q1/PpPB4/1P1B2PP/2K1R2R w - - 6 22
White to move.
Themes:  Middlegame  
Puzzle rating: 1800
Best move: h3