rn2kb1r/pppb2pp/4pp2/1P1p4/Q2P1PnP/P1P5/3KB1P1/RNB3NR b kq - 0 16
FEN state: rn2kb1r/pppb2pp/4pp2/1P1p4/Q2P1PnP/P1P5/3KB1P1/RNB3NR b kq - 0 16 ; Best move: e6e5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black bishop at d7, black pawn at g7 and black pawn at h7. Black pawn at e6 and black pawn at f6. White pawn at b5 and black pawn at d5. White queen at a4, white pawn at d4, white pawn at f4, black knight at g4 and white pawn at h4. White pawn at a3 and white pawn at c3. White king at d2, white bishop at e2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 16. Black to move.