r3kb1r/pp3N1n/2ppb3/4npBp/3PP3/2N5/PPP1KPPP/R2Q1BR1 b kq - 2 18
FEN state: r3kb1r/pp3N1n/2ppb3/4npBp/3PP3/2N5/PPP1KPPP/R2Q1BR1 b kq - 2 18 ; Best move: e6f7
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, white knight at f7 and black knight at h7. Black pawn at c6, black pawn at d6 and black bishop at e6. Black knight at e5, black pawn at f5, white bishop at g5 and black pawn at h5. White pawn at d4 and white pawn at e4. White knight at c3. White pawn at a2, white pawn at b2, white pawn at c2, white king at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at d1, white bishop at f1 and white rook at g1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 18. Black to move.