Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bd3 Be7 8. O-O
h6 9. Bh4 b5 10. Re1 Bb7 11. Nf3 d5 12. e5 Nfd7 13. Bxe7 Qxe7 14. a4 bxa4 15.
Nxa4 Nc6 16. c3 O-O 17. Qd2 f6 18. exf6 Nxf6 19. Qe3 Rfe8 20. Nc5 e5 21. Nxb7
Qxb7 22. Qc5 *
Position (FEN): r3r1k1/1q4p1/p1n2n1p/2Qpp3/8/2PB1N2/1P3PPP/R3R1K1 b - - 1 22
Black to move.
Themes:  Middlegame  
Puzzle rating: 1311
Best move: e4