Checkmate 11-14-2006

Bruno's Chess Problem: 11/14/2006

H.Grasemann, 1st Pr., Schach, 1952

Mate in 6(*****)
chess problem diagram

White to play

Tip:

Level : * (very easy) to ****** (very hard)

1. Ka5! ... 2. Nxd7+ Kd5 3. Nf6+ Ke5 4. Ne4+ Kd5 5. Nc3+ Kc6 6. Qc8#
  1... Bh2 2. Nxd7+ Kd5 3. Nb6+ Kc6 4. Qc4+ Kxb7 5. Qc8+ Ka7 6. Qa8#
  1... Bb6+ 2. Kb5 ... 3. Ne8+ Kd5 4. Qc4#
     2... Rb2+ 3. Ka4 ... 4. Qe4#
        3... Rb4+ 4. Kxb4 ... 5. Qe4#
        3... Re2 4. Nxd7+ Kd5 5. Qc4+ Kxc4 6. Nxb6#