1rbqkbr1/ppnp3p/7n/2p1p1p1/1PPP1pP1/2N1Q2P/PB2PP2/2KR1BNR b - - 7 13
FEN state: 1rbqkbr1/ppnp3p/7n/2p1p1p1/1PPP1pP1/2N1Q2P/PB2PP2/2KR1BNR b - - 7 13 ; Best move: f4e3
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at a7, black pawn at b7, black knight at c7, black pawn at d7 and black pawn at h7. Black knight at h6. Black pawn at c5, black pawn at e5 and black pawn at g5. White pawn at b4, white pawn at c4, white pawn at d4, black pawn at f4 and white pawn at g4. White knight at c3, white queen at e3 and white pawn at h3. White pawn at a2, white bishop at b2, white pawn at e2 and white pawn at f2. White king at c1, white rook at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 7. Full move number is 13. Black to move.