So Bb6 is a winner... Guess this thing solven then
Congrats FanofSomeone!
Nb5 leaves black with only 2 options Bb7 or Ba6 (if he leaves that diagonal Nb8 or Nd8 would be mate) if Bb7 Nc7# will be mate Ba6 Nd8# that leaves Bb7 and B*b7 mate
so mate in 3 is 1)Nb5 Ba6 2) Nd8 Bb7 3) B*b7 mate
Let me know if i missed any other line
If black decides to make Be6 again Nd8 B*B then Rc8 is mate
1) Nb5 Be6 2) Nd8 B*B 3) Rc8 mate
2) Nb5 Bb7 2) Nc7 mate
3) Nb5 Ba6 2) Nd8 Bb7 3) B*b7 mate
If black decides to make Be6 again Nd8 B*B then Rc8 is mate
1) Nb5 Be6 2) Nd8 B*B 3) Rc8 mate
2) Nb5 Bb7 2) Nc7 mate
3) Nb5 Ba6 2) Nd8 Bb7 3) B*b7 mate
I think you'll find after 1.Nb5 Be6 2.Nd8 Bxd5+ then white's king is in check so you can't follow up with 3.Rc8 straight away !
Not mate in 3 moves.
It looks as if the only solution that works is 1.Bb6 & since no-one else has provided a diagram...
Well done FanofSomeone !
.
Move pawn from b4 to b5 (1). Black can only move the bishop. When the bishop has moved, move rook to h8, forcing the bishop to cover the checked king (2). Take the bishop with the rook on c8 (3). Checkmate in three moves.
Move pawn from b4 to b5 (1). Black can only move the bishop. When the bishop has moved, move rook to h8, forcing the bishop to cover the checked king (2). Take the bishop with the rook on c8 (3). Checkmate in three moves.
But what about 1...Bd7 2.Rh8+ Kb7 then what ?
If black decides to make Be6 again Nd8 B*B then Rc8 is mate
1) Nb5 Be6 2) Nd8 B*B 3) Rc8 mate
2) Nb5 Bb7 2) Nc7 mate
3) Nb5 Ba6 2) Nd8 Bb7 3) B*b7 mate
I think you'll find after 1.Nb5 Be6 2.Nd8 Bxd5+ then white's king is in check so you can't follow up with 3.Rc8 straight away !
Not mate in 3 moves.
It looks as if the only solution that works is 1.Bb6 & since no-one else has provided a diagram...
Well done FanofSomeone !
.
thanks
After checking all posts, i'm convinced FonofSomeone got it first. Congratulations!
thanks
1) Nb5, then mate in 2 either by Queen or Rook
Doesn't work, and the puzzle was already solved months ago.
Gak! And when the thought that Kb2 and that blasted bishop who can go everywhere were but a mere memory best forgotten...
Bb7 is not forced. Bd7 will help him run away or stalemate if you capture Bd7. No one bettered fanofsomeone here yet. :)
Rb7 was discussed please read all posts, only solution is Bb6.