rn1qk1nr/p1p1p2p/1p6/1N1p1pp1/P2b4/3P3b/RPPBPPPP/2Q1KBNR w K - 2 11
FEN state: rn1qk1nr/p1p1p2p/1p6/1N1p1pp1/P2b4/3P3b/RPPBPPPP/2Q1KBNR w K - 2 11 ; Best move: b5d4
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7 and black pawn at h7. Black pawn at b6. White knight at b5, black pawn at d5, black pawn at f5 and black pawn at g5. White pawn at a4 and black bishop at d4. White pawn at d3 and black bishop at h3. White rook at a2, white pawn at b2, white pawn at c2, white bishop at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White queen at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 2. Full move number is 11. White to move.