1rb1k1r1/1p1p1ppp/4p3/3p1Q2/P1P5/1pnBbP2/3N2P1/1RB1K3 b - - 2 23
FEN state: 1rb1k1r1/1p1p1ppp/4p3/3p1Q2/P1P5/1pnBbP2/3N2P1/1RB1K3 b - - 2 23 ; Best move: e6f5
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8 and black rook at g8. Black pawn at b7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at e6. Black pawn at d5 and white queen at f5. White pawn at a4 and white pawn at c4. Black pawn at b3, black knight at c3, white bishop at d3, black bishop at e3 and white pawn at f3. White knight at d2 and white pawn at g2. White rook at b1, white bishop at c1 and white king at e1. Both players have exhausted their castles. Half move number is 2. Full move number is 23. Black to move.