r1bq3r/1p1p1k1p/2p1p2b/p1Pn4/QP1n1p1P/P3P1p1/3P4/R1B1K1NR w KQ - 0 19
FEN state: r1bq3r/1p1p1k1p/2p1p2b/p1Pn4/QP1n1p1P/P3P1p1/3P4/R1B1K1NR w KQ - 0 19 ; Best move: e3d4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black rook at h8. Black pawn at b7, black pawn at d7, black king at f7 and black pawn at h7. Black pawn at c6, black pawn at e6 and black bishop at h6. Black pawn at a5, white pawn at c5 and black knight at d5. White queen at a4, white pawn at b4, black knight at d4, black pawn at f4 and white pawn at h4. White pawn at a3, white pawn at e3 and black pawn at g3. White pawn at d2. White rook at a1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 0. Full move number is 19. White to move.