r2q1bnr/2pnpp1p/p3k1p1/1p6/PPP5/N2pKb1N/5PPP/R1BQ1BR1 w - - 4 12
FEN state: r2q1bnr/2pnpp1p/p3k1p1/1p6/PPP5/N2pKb1N/5PPP/R1BQ1BR1 w - - 4 12 ; Best move: h3g5
The current state of the chess board is: Black rook at a8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black knight at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at a6, black king at e6 and black pawn at g6. Black pawn at b5. White pawn at a4, white pawn at b4 and white pawn at c4. White knight at a3, black pawn at d3, white king at e3, black bishop at f3 and white knight at h3. White pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 4. Full move number is 12. White to move.