1rbqkb1r/2p1n1p1/1p2p2p/p4p2/2P1pPnP/1Q1B4/PP1P2PN/RNB1K2R w k - 0 15
FEN state: 1rbqkb1r/2p1n1p1/1p2p2p/p4p2/2P1pPnP/1Q1B4/PP1P2PN/RNB1K2R w k - 0 15 ; Best move: h2g4
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black knight at e7 and black pawn at g7. Black pawn at b6, black pawn at e6 and black pawn at h6. Black pawn at a5 and black pawn at f5. White pawn at c4, black pawn at e4, white pawn at f4, black knight at g4 and white pawn at h4. White queen at b3 and white bishop at d3. White pawn at a2, white pawn at b2, white pawn at d2, white pawn at g2 and white knight at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 15. White to move.