r1b1k1n1/1pqp3r/n3p1p1/p1p2p1p/P1P2b2/RQN1P1PB/1P1P1P1P/2B1K1NR w Kq - 4 12
FEN state: r1b1k1n1/1pqp3r/n3p1p1/p1p2p1p/P1P2b2/RQN1P1PB/1P1P1P1P/2B1K1NR w Kq - 4 12 ; Best move: g3f4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black knight at g8. Black pawn at b7, black queen at c7, black pawn at d7 and black rook at h7. Black knight at a6, black pawn at e6 and black pawn at g6. Black pawn at a5, black pawn at c5, black pawn at f5 and black pawn at h5. White pawn at a4, white pawn at c4 and black bishop at f4. White rook at a3, white queen at b3, white knight at c3, white pawn at e3, white pawn at g3 and white bishop at h3. White pawn at b2, white pawn at d2, white pawn at f2 and white pawn at h2. White bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside and black queenside castles are available. Half move number is 4. Full move number is 12. White to move.