r3k1r1/ppp1bp1p/3p3n/3Ppqpb/1nP1P3/P4PB1/1PN1K1PP/3RQBNR w - - 1 19
FEN state: r3k1r1/ppp1bp1p/3p3n/3Ppqpb/1nP1P3/P4PB1/1PN1K1PP/3RQBNR w - - 1 19 ; Best move: e1b4
The current state of the chess board is: Black rook at a8, black king at e8 and black rook at g8. Black pawn at a7, black pawn at b7, black pawn at c7, black bishop at e7, black pawn at f7 and black pawn at h7. Black pawn at d6 and black knight at h6. White pawn at d5, black pawn at e5, black queen at f5, black pawn at g5 and black bishop at h5. Black knight at b4, white pawn at c4 and white pawn at e4. White pawn at a3, white pawn at f3 and white bishop at g3. White pawn at b2, white knight at c2, white king at e2, white pawn at g2 and white pawn at h2. White rook at d1, white queen at e1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 19. White to move.