rnb2bkr/pp5p/1q3p1n/2ppp1p1/4P2P/5PK1/PPPPN1P1/RNBQ1BR1 b - - 3 13
FEN state: rnb2bkr/pp5p/1q3p1n/2ppp1p1/4P2P/5PK1/PPPPN1P1/RNBQ1BR1 b - - 3 13 ; Best move: d5e4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8, black king at g8 and black rook at h8. Black pawn at a7, black pawn at b7 and black pawn at h7. Black queen at b6, black pawn at f6 and black knight at h6. Black pawn at c5, black pawn at d5, black pawn at e5 and black pawn at g5. White pawn at e4 and white pawn at h4. White pawn at f3 and white king at g3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white knight at e2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 13. Black to move.