1r1q1b1r/1p1k1p1p/4p3/3pPnp1/pPp2P2/2N3PN/P1PBPK1P/R1Q4R b - - 2 15
FEN state: 1r1q1b1r/1p1k1p1p/4p3/3pPnp1/pPp2P2/2N3PN/P1PBPK1P/R1Q4R b - - 2 15 ; Best move: g5g4
The current state of the chess board is: Black rook at b8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at b7, black king at d7, black pawn at f7 and black pawn at h7. Black pawn at e6. Black pawn at d5, white pawn at e5, black knight at f5 and black pawn at g5. Black pawn at a4, white pawn at b4, black pawn at c4 and white pawn at f4. White knight at c3, white pawn at g3 and white knight at h3. White pawn at a2, white pawn at c2, white bishop at d2, white pawn at e2, white king at f2 and white pawn at h2. White rook at a1, white queen at c1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 15. Black to move.