rnb1qbr1/3kp2p/1p6/1Ppp2pn/p2P2p1/BRP4P/P3PPB1/1N1QK1NR w K - 0 15
FEN state: rnb1qbr1/3kp2p/1p6/1Ppp2pn/p2P2p1/BRP4P/P3PPB1/1N1QK1NR w K - 0 15 ; Best move: g2d5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at e8, black bishop at f8 and black rook at g8. Black king at d7, black pawn at e7 and black pawn at h7. Black pawn at b6. White pawn at b5, black pawn at c5, black pawn at d5, black pawn at g5 and black knight at h5. Black pawn at a4, white pawn at d4 and black pawn at g4. White bishop at a3, white rook at b3, white pawn at c3 and white pawn at h3. White pawn at a2, white pawn at e2, white pawn at f2 and white bishop at g2. White knight at b1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 15. White to move.