Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 b5 8. f3
Nbd7 9. Qe2 Bb7 10. O-O-O Be7 11. Qd2 O-O 12. h4 b4 13. Ne2 Nb6 14. Ng3 d5 15.
Bxb6 Qxb6 16. exd5 Nxd5 17. Nf5 Bf6 18. g4 Nf4 19. Be2 Nxe2+ 20. Qxe2 Rfe8 21.
g5 Bd8 22. Nd6 Re6 23. Rhf1 *
Position (FEN): r2b2k1/1b3ppp/pq1Nr3/4p1P1/1p5P/1N3P2/PPP1Q3/2KR1R2 b - - 4 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1182
Best move: Rxd6