rn2k2r/2pb1p2/p2bpnpp/1p2P3/2Pp3P/1P1PP2R/PQ2B1P1/RNBKN3 b kq - 4 19
FEN state: rn2k2r/2pb1p2/p2bpnpp/1p2P3/2Pp3P/1P1PP2R/PQ2B1P1/RNBKN3 b kq - 4 19 ; Best move: d6e5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black rook at h8. Black pawn at c7, black bishop at d7 and black pawn at f7. Black pawn at a6, black bishop at d6, black pawn at e6, black knight at f6, black pawn at g6 and black pawn at h6. Black pawn at b5 and white pawn at e5. White pawn at c4, black pawn at d4 and white pawn at h4. White pawn at b3, white pawn at d3, white pawn at e3 and white rook at h3. White pawn at a2, white queen at b2, white bishop at e2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white king at d1 and white knight at e1. Black kingside and black queenside castles are available. Half move number is 4. Full move number is 19. Black to move.