Chess puzzle (Equality)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 e6 6. Nc3 Qc7 7. Bd3 Nf6 8.
Bg5 Bc5 9. Qa4 a6 10. Bxf6 gxf6 11. b4 Bd4 12. Nb5 axb5 13. Qxa8 Bxa1 14. O-O
Rg8 *
Position (FEN): Q1b1k1r1/1pqp1p1p/4pp2/1p6/1P2P3/3B4/P1P2PPP/b4RK1 w - - 2 15
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1590
Best move: Rxa1