r1bq1bnr/2pk1p1p/p1npp1p1/1p4P1/8/P2P3P/RPP1PPB1/1NBQK1NR w K - 0 8
FEN state: r1bq1bnr/2pk1p1p/p1npp1p1/1p4P1/8/P2P3P/RPP1PPB1/1NBQK1NR w K - 0 8 ; Best move: c2c4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at c7, black king at d7, black pawn at f7 and black pawn at h7. Black pawn at a6, black knight at c6, black pawn at d6, black pawn at e6 and black pawn at g6. Black pawn at b5 and white pawn at g5. White pawn at a3, white pawn at d3 and white pawn at h3. White rook at a2, white pawn at b2, white pawn at c2, white pawn at e2, white pawn at f2 and white bishop at g2. White knight at b1, white bishop at c1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 8. White to move.