1r1q1b1r/p1pbkppp/2np4/1p2p1N1/1P1P2n1/4PP2/P1P1K2P/RNBQ1B1R w - - 2 11
FEN state: 1r1q1b1r/p1pbkppp/2np4/1p2p1N1/1P1P2n1/4PP2/P1P1K2P/RNBQ1B1R w - - 2 11 ; Best move: d4d5
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 a7, black pawn at c7, black bishop at d7, black king at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at c6 and black pawn at d6. Black pawn at b5, black pawn at e5 and white knight at g5. White pawn at b4, white pawn at d4 and black knight at g4. White pawn at e3 and white pawn at f3. White pawn at a2, white pawn at c2, white king at e2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 11. White to move.