rn2k1r1/1p3p1p/p1pppn1b/6N1/6b1/2N1P1PB/PPPP1K1P/R1BQ3R w q - 2 12
FEN state: rn2k1r1/1p3p1p/p1pppn1b/6N1/6b1/2N1P1PB/PPPP1K1P/R1BQ3R w q - 2 12 ; Best move: g5h7
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black rook at g8. Black pawn at b7, black pawn at f7 and black pawn at h7. Black pawn at a6, black pawn at c6, black pawn at d6, black pawn at e6, black knight at f6 and black bishop at h6. White knight at g5. Black bishop at g4. White knight at c3, white pawn at e3, white pawn at g3 and white bishop at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white king at f2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1 and white rook at h1. Black queenside is the only castle move available. Half move number is 2. Full move number is 12. White to move.