Problem 1

Problem 2

Problem 3

Problem 4

Problem 5

Problem 1

No komi, no prisoners - Black to play and win!

Problem 2

No komi, no prisoners - Black to play and win!

Problem 3

No komi, no prisoners - Black to play and win!

Problem 4

No komi, no prisoners - Black to play and win!

Problem 5

Black to play - what's the best he can do?!

Problem 6

Problem 7

Problem 8

Problem 9

Problem 10

Problem 6

Black to play - what's the best he can do?

Problem 7

Black to play - what's the best he can do?

Problem 9

White to play, what's his best result?

Problem 10

White to play, what's his best result?