Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. bxc3 Ba5 7. O-O b6 8.
Nbd2 Bxc3 9. Rb1 Bxd2 10. Qxd2 Bb7 11. Bb2 f6 12. Bxg8 *
Position (FEN): r2qk1Br/pbpp2pp/1pn2p2/8/4P3/5N2/PB1Q1PPP/1R3RK1 b kq - 0 12
Black to move.
Themes:  Middlegame  
Puzzle rating: 897
Best move: Rxg8