r1q1k1nr/2p5/2np1pp1/p3pN2/2N2b1p/4P2b/PPPPK1PP/1RBQ1B1R w k - 4 22
FEN state: r1q1k1nr/2p5/2np1pp1/p3pN2/2N2b1p/4P2b/PPPPK1PP/1RBQ1B1R w k - 4 22 ; Best move: g2h3
The current state of the chess board is: Black rook at a8, black queen at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at c7. Black knight at c6, black pawn at d6, black pawn at f6 and black pawn at g6. Black pawn at a5, black pawn at e5 and white knight at f5. White knight at c4, black bishop at f4 and black pawn at h4. White pawn at e3 and black bishop at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white king at e2, white pawn at g2 and white pawn at h2. White rook at b1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at h1. Black kingside is the only castle move available. Half move number is 4. Full move number is 22. White to move.