r1bqkb1r/1ppppp2/p1n3p1/3n3p/2P1P3/N4PPP/PP1PQ1R1/R1B1KBN1 w Qkq - 6 12
FEN state: r1bqkb1r/1ppppp2/p1n3p1/3n3p/2P1P3/N4PPP/PP1PQ1R1/R1B1KBN1 w Qkq - 6 12 ; Best move: e4d5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7, black pawn at e7 and black pawn at f7. Black pawn at a6, black knight at c6 and black pawn at g6. Black knight at d5 and black pawn at h5. White pawn at c4 and white pawn at e4. White knight at a3, white pawn at f3, white pawn at g3 and white pawn at h3. White pawn at a2, white pawn at b2, white pawn at d2, white queen at e2 and white rook at g2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white knight at g1. White queenside, black kingside and black queenside castles are available. Half move number is 6. Full move number is 12. White to move.