r1b2bkr/1pqpp3/n1p2nBp/p7/2P1Pp1P/NP1P4/P3NPP1/R1BQ1KR1 b - - 2 15
FEN state: r1b2bkr/1pqpp3/n1p2nBp/p7/2P1Pp1P/NP1P4/P3NPP1/R1BQ1KR1 b - - 2 15 ; Best move: e7e5
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8, black king at g8 and black rook at h8. Black pawn at b7, black queen at c7, black pawn at d7 and black pawn at e7. Black knight at a6, black pawn at c6, black knight at f6, white bishop at g6 and black pawn at h6. Black pawn at a5. White pawn at c4, white pawn at e4, black pawn at f4 and white pawn at h4. White knight at a3, white pawn at b3 and white pawn at d3. White pawn at a2, white knight at e2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at d1, white king at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 15. Black to move.