rn2k1nr/1pp1bpp1/B3q3/P2pp2p/b7/R3PN1P/1BPPNPPR/3QK3 b kq - 2 15
FEN state: rn2k1nr/1pp1bpp1/B3q3/P2pp2p/b7/R3PN1P/1BPPNPPR/3QK3 b kq - 2 15 ; Best move: e7a3
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black bishop at e7, black pawn at f7 and black pawn at g7. White bishop at a6 and black queen at e6. White pawn at a5, black pawn at d5, black pawn at e5 and black pawn at h5. Black bishop at a4. White rook at a3, white pawn at e3, white knight at f3 and white pawn at h3. White bishop at b2, white pawn at c2, white pawn at d2, white knight at e2, white pawn at f2, white pawn at g2 and white rook at h2. White queen at d1 and white king at e1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 15. Black to move.