r1b1k1nr/p1p2pp1/2p5/1p2pP1p/1b2N3/Bq2P1PP/P1PP4/1R1QKRN1 b kq - 0 15
FEN state: r1b1k1nr/p1p2pp1/2p5/1p2pP1p/1b2N3/Bq2P1PP/P1PP4/1R1QKRN1 b kq - 0 15 ; Best move: b3e3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at f7 and black pawn at g7. Black pawn at c6. Black pawn at b5, black pawn at e5, white pawn at f5 and black pawn at h5. Black bishop at b4 and white knight at e4. White bishop at a3, black queen at b3, white pawn at e3, white pawn at g3 and white pawn at h3. White pawn at a2, white pawn at c2 and white pawn at d2. White rook at b1, white queen at d1, white king at e1, white rook at f1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 15. Black to move.