1nbk1r2/3pnp1p/2p5/rp2p1p1/pqP1PPP1/BP5P/P2Q1K2/RN3BNR w - - 0 19
FEN state: 1nbk1r2/3pnp1p/2p5/rp2p1p1/pqP1PPP1/BP5P/P2Q1K2/RN3BNR w - - 0 19 ; Best move: d2b4
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at d8 and black rook at f8. Black pawn at d7, black knight at e7, black pawn at f7 and black pawn at h7. Black pawn at c6. Black rook at a5, black pawn at b5, black pawn at e5 and black pawn at g5. Black pawn at a4, black queen at b4, white pawn at c4, white pawn at e4, white pawn at f4 and white pawn at g4. White bishop at a3, white pawn at b3 and white pawn at h3. White pawn at a2, white queen at d2 and white king at f2. White rook at a1, white knight at b1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 19. White to move.