r1bq1kn1/pp1p3r/3N1p1b/2p1p1pp/2P3Q1/P2P4/1P2PPPP/1RBK1BNR w - - 12 17
FEN state: r1bq1kn1/pp1p3r/3N1p1b/2p1p1pp/2P3Q1/P2P4/1P2PPPP/1RBK1BNR w - - 12 17 ; Best move: g4f5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at f8 and black knight at g8. Black pawn at a7, black pawn at b7, black pawn at d7 and black rook at h7. White knight at d6, black pawn at f6 and black bishop at h6. Black pawn at c5, black pawn at e5, black pawn at g5 and black pawn at h5. White pawn at c4 and white queen at g4. White pawn at a3 and white pawn at d3. White pawn at b2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at b1, white bishop at c1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 12. Full move number is 17. White to move.