1n1q1b1r/r3k1p1/5n1p/Ppppp1P1/P4N2/4PQ1b/2PP1PB1/R1B1K1NR w KQ - 1 15
FEN state: 1n1q1b1r/r3k1p1/5n1p/Ppppp1P1/P4N2/4PQ1b/2PP1PB1/R1B1K1NR w KQ - 1 15 ; Best move: g5f6
The current state of the chess board is: Black knight at b8, black queen at d8, black bishop at f8 and black rook at h8. Black rook at a7, black king at e7 and black pawn at g7. Black knight at f6 and black pawn at h6. White pawn at a5, black pawn at b5, black pawn at c5, black pawn at d5, black pawn at e5 and white pawn at g5. White pawn at a4 and white knight at f4. White pawn at e3, white queen at f3 and black bishop at h3. White pawn at c2, white pawn at d2, white pawn at f2 and white bishop at g2. White rook at a1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 15. White to move.