r1b1k1nr/1p1p1pbp/7p/P1p1n1P1/2q4P/4Q2N/P1P1PPB1/RN1K1R2 b kq - 4 15
FEN state: r1b1k1nr/1p1p1pbp/7p/P1p1n1P1/2q4P/4Q2N/P1P1PPB1/RN1K1R2 b kq - 4 15 ; Best move: g8e7
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 b7, black pawn at d7, black pawn at f7, black bishop at g7 and black pawn at h7. Black pawn at h6. White pawn at a5, black pawn at c5, black knight at e5 and white pawn at g5. Black queen at c4 and white pawn at h4. White queen at e3 and white knight at h3. White pawn at a2, white pawn at c2, white pawn at e2, white pawn at f2 and white bishop at g2. White rook at a1, white knight at b1, white king at d1 and white rook at f1. Black kingside and black queenside castles are available. Half move number is 4. Full move number is 15. Black to move.