1nb2b1r/rp1pkpp1/p3pn2/2p1P2P/B6P/1q3N2/P1PPNP2/R1BQ1RK1 b - - 2 13
FEN state: 1nb2b1r/rp1pkpp1/p3pn2/2p1P2P/B6P/1q3N2/P1PPNP2/R1BQ1RK1 b - - 2 13 ; Best move: b3f3
The current state of the chess board is: Black knight at b8, black bishop at c8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at d7, black king at e7, black pawn at f7 and black pawn at g7. Black pawn at a6, black pawn at e6 and black knight at f6. Black pawn at c5, white pawn at e5 and white pawn at h5. White bishop at a4 and white pawn at h4. Black queen at b3 and white knight at f3. White pawn at a2, white pawn at c2, white pawn at d2, white knight at e2 and white pawn at f2. White rook at a1, white bishop at c1, white queen at d1, white rook at f1 and white king at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 13. Black to move.