rnb3nr/1pqkbp2/2p2P2/p3p2B/P1P1P1p1/N4N2/3PQ1PP/R1B1K2R w KQ - 2 15
FEN state: rnb3nr/1pqkbp2/2p2P2/p3p2B/P1P1P1p1/N4N2/3PQ1PP/R1B1K2R w KQ - 2 15 ; Best move: h5g4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at b7, black queen at c7, black king at d7, black bishop at e7 and black pawn at f7. Black pawn at c6 and white pawn at f6. Black pawn at a5, black pawn at e5 and white bishop at h5. White pawn at a4, white pawn at c4, white pawn at e4 and black pawn at g4. White knight at a3 and white knight at f3. White pawn at d2, white queen at e2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 2. Full move number is 15. White to move.