r1b1kb1r/1pqn2pp/2p4n/pP1Ppp2/8/P1N2P2/2PPK1PP/R1BQ1BNR w k - 0 12
FEN state: r1b1kb1r/1pqn2pp/2p4n/pP1Ppp2/8/P1N2P2/2PPK1PP/R1BQ1BNR w k - 0 12 ; Best move: e2e1
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black queen at c7, black knight at d7, black pawn at g7 and black pawn at h7. Black pawn at c6 and black knight at h6. Black pawn at a5, white pawn at b5, white pawn at d5, black pawn at e5 and black pawn at f5. White pawn at a3, white knight at c3 and white pawn at f3. White pawn at c2, white pawn at d2, white king at e2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 12. White to move.