1n1q1knr/2pb4/r2N3b/p2Ppp2/P2P2pp/1P2BP1P/1Q2P1P1/1R2KBNR b K - 3 18
FEN state: 1n1q1knr/2pb4/r2N3b/p2Ppp2/P2P2pp/1P2BP1P/1Q2P1P1/1R2KBNR b K - 3 18 ; Best move: h6e3
The current state of the chess board is: Black knight at b8, black queen at d8, black king at f8, black knight at g8 and black rook at h8. Black pawn at c7 and black bishop at d7. Black rook at a6, white knight at d6 and black bishop at h6. Black pawn at a5, white pawn at d5, black pawn at e5 and black pawn at f5. White pawn at a4, white pawn at d4, black pawn at g4 and black pawn at h4. White pawn at b3, white bishop at e3, white pawn at f3 and white pawn at h3. White queen at b2, white pawn at e2 and white pawn at g2. White rook at b1, 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 3. Full move number is 18. Black to move.