[Retros] Shortest Knight Checkmates

[Hirokaz ONODA]

Hi,

Knight to the 1st rank
 1. Pd2-d3   Ph7-h6     2. Fc1xh6   Cg8-f6     3. Fh6-g5   Cf6-h5    
 4. Fg5xe7   Ff8xe7     5. Re1-d2   Fe7-b4     6. Rd2-e3   Pd7-d6    
 7. Re3-e4   Cb8-d7     8. Re4-f5   Pf7-f6     9. Rf5-g6   Cd7-f8    
 
Knight to the 4th rank
 1. Pd2-d4   Cg8-f6     2. Fc1-g5   Cf6-e4     3. Fg5xe7   Dd8xe7    
 4. Pe2-e3   De7-h4     5. Re1-e2   Ff8-e7     6. Re2-f3   0-0       
 7. Cg1-e2   Ce4-g5    

Knight to the 5th rank
 1. Pe2-e4   Pe7-e5     2. Re1-e2   Cg8-e7     3. Re2-d3   Ce7-c6    
 4. Rd3-c4   Dd8-e7     5. Rc4-d5   Re8-d8     6. Pc2-c4   Cc6-b4    
captureless
 1. Pe2-e4   Pe7-e5     2. Re1-e2   Cg8-e7     3. Re2-f3   Ce7-c6    
 4. Rf3-g4   Dd8-h4     5. Rg4-f5   Dh4-g3     6. Ph2-h4   Cc6-d4    
captureless

Knight to the 6th rank
 1. Pe2-e4   Cg8-f6     2. Pe4-e5   Cf6-h5     3. Pe5-e6   Pf7-f6    
 4. Pe6xd7   Re8-f7     5. Dd1-g4   Dd8-e8     6. Pd7-d8=C Rf7-g8    
 7. Cd8-f7   De8-d8     8. Cf7-h6   

Knight to the 8th rank
 1. Cg1-f3   Pe7-e5     2. Cf3xe5   Dd8-g5     3. Ce5-g6   Dg5xd2    
 4. Dd1xd2   Pf7-f6     5. Dd2-e3   Re8-f7     6. Cg6xh8   

Hiro


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