1n2kb1r/1p2n2p/4pp2/r1Bb3N/3PP2p/NpP5/P1Q2P1q/2R1KBR1 w k - 1 20
FEN state: 1n2kb1r/1p2n2p/4pp2/r1Bb3N/3PP2p/NpP5/P1Q2P1q/2R1KBR1 w k - 1 20 ; Best move: c2e2
The current state of the chess board is: Black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black knight at e7 and black pawn at h7. Black pawn at e6 and black pawn at f6. Black rook at a5, white bishop at c5, black bishop at d5 and white knight at h5. White pawn at d4, white pawn at e4 and black pawn at h4. White knight at a3, black pawn at b3 and white pawn at c3. White pawn at a2, white queen at c2, white pawn at f2 and black queen at h2. White rook at c1, white king at e1, white bishop at f1 and white rook at g1. Black kingside is the only castle move available. Half move number is 1. Full move number is 20. White to move.