r2qkb2/p1p1p3/Bpn2p1r/1P1p2Pp/2QP2b1/B1N1nPR1/P1PN4/R3K3 w Qq - 2 20
FEN state: r2qkb2/p1p1p3/Bpn2p1r/1P1p2Pp/2QP2b1/B1N1nPR1/P1PN4/R3K3 w Qq - 2 20 ; Best move: c4c6
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8 and black bishop at f8. Black pawn at a7, black pawn at c7 and black pawn at e7. White bishop at a6, black pawn at b6, black knight at c6, black pawn at f6 and black rook at h6. White pawn at b5, black pawn at d5, white pawn at g5 and black pawn at h5. White queen at c4, white pawn at d4 and black bishop at g4. White bishop at a3, white knight at c3, black knight at e3, white pawn at f3 and white rook at g3. White pawn at a2, white pawn at c2 and white knight at d2. White rook at a1 and white king at e1. White queenside and black queenside castles are available. Half move number is 2. Full move number is 20. White to move.