r1b1kb1r/p4q1p/npp4n/4ppB1/2pP1P1P/2N5/PPK3R1/R1Q2BN1 b kq - 2 24
FEN state: r1b1kb1r/p4q1p/npp4n/4ppB1/2pP1P1P/2N5/PPK3R1/R1Q2BN1 b kq - 2 24 ; Best move: e5e4
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 a7, black queen at f7 and black pawn at h7. Black knight at a6, black pawn at b6, black pawn at c6 and black knight at h6. Black pawn at e5, black pawn at f5 and white bishop at g5. Black pawn at c4, white pawn at d4, white pawn at f4 and white pawn at h4. White knight at c3. White pawn at a2, white pawn at b2, white king at c2 and white rook at g2. White rook at a1, white queen at c1, white bishop at f1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 24. Black to move.