r1bqk2r/2p1p2p/p1np3b/Pp3p2/5p1P/N1P2Pn1/1P1PP1PR/2BQKBN1 w kq - 4 12
FEN state: r1bqk2r/2p1p2p/p1np3b/Pp3p2/5p1P/N1P2Pn1/1P1PP1PR/2BQKBN1 w kq - 4 12 ; Best move: d2d4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at c7, black pawn at e7 and black pawn at h7. Black pawn at a6, black knight at c6, black pawn at d6 and black bishop at h6. White pawn at a5, black pawn at b5 and black pawn at f5. Black pawn at f4 and white pawn at h4. White knight at a3, white pawn at c3, white pawn at f3 and black knight at g3. White pawn at b2, white pawn at d2, white pawn at e2, white pawn at g2 and white rook at h2. White bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 4. Full move number is 12. White to move.