rnb1k1nr/1p1p1p1p/p1p1pb2/6p1/2Pq1N2/3PPP1N/PP1QK1PP/R1B2BR1 w - - 0 12
FEN state: rnb1k1nr/1p1p1p1p/p1p1pb2/6p1/2Pq1N2/3PPP1N/PP1QK1PP/R1B2BR1 w - - 0 12 ; Best move: e3d4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at d7, black pawn at f7 and black pawn at h7. Black pawn at a6, black pawn at c6, black pawn at e6 and black bishop at f6. Black pawn at g5. White pawn at c4, black queen at d4 and white knight at f4. White pawn at d3, white pawn at e3, white pawn at f3 and white knight at h3. White pawn at a2, white pawn at b2, white queen at d2, white king at e2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 12. White to move.