1rbqk1r1/2pp2bp/2n4n/B3ppP1/p2P2PR/8/1PP1PP2/RNQK1BN1 w - - 1 13
FEN state: 1rbqk1r1/2pp2bp/2n4n/B3ppP1/p2P2PR/8/1PP1PP2/RNQK1BN1 w - - 1 13 ; Best move: a1a4
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at g8. Black pawn at c7, black pawn at d7, black bishop at g7 and black pawn at h7. Black knight at c6 and black knight at h6. White bishop at a5, black pawn at e5, black pawn at f5 and white pawn at g5. Black pawn at a4, white pawn at d4, white pawn at g4 and white rook at h4. White pawn at b2, white pawn at c2, white pawn at e2 and white pawn at f2. White rook at a1, white knight at b1, white queen at c1, white king at d1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 13. White to move.