r2qkbnr/2p1p3/pnb3pp/3p1p1P/5P2/1PN1P3/PP1PQNPR/R1B1KB2 w Qkq - 4 15
FEN state: r2qkbnr/2p1p3/pnb3pp/3p1p1P/5P2/1PN1P3/PP1PQNPR/R1B1KB2 w Qkq - 4 15 ; Best move: h5g6
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7 and black pawn at e7. Black pawn at a6, black knight at b6, black bishop at c6, black pawn at g6 and black pawn at h6. Black pawn at d5, black pawn at f5 and white pawn at h5. White pawn at f4. White pawn at b3, white knight at c3 and white pawn at e3. White pawn at a2, white pawn at b2, white pawn at d2, white queen at e2, white knight at f2, white pawn at g2 and white rook at h2. White rook at a1, white bishop at c1, white king at e1 and white bishop at f1. White queenside, black kingside and black queenside castles are available. Half move number is 4. Full move number is 15. White to move.