(;
AB[ga][ha][ja][ib][ac][bc][gc][hc][jc][bd][be][fd][fe][ce][de][ee]
AW[ab][bb][fb][gb][hb][cc][cd][fc][dd][ed]
C[Black plays.]
(;
B[ec]
C[A common squeeze tesuji, but fails here.]
(;
W[db]
C[White has this defense.];
B[eb]
C[Black can capture 4 stones, but ...];
W[dc];B[fa];W[da]
C[... White lives with the rest of the stones.]
)
    (;
    W[eb]
    C[Of course, Black is hoping for this mistake.];
    B[cb];W[dc];B[db]
    C[Ouch.]
    )
)
    (;
    B[ea]
    C[This placement tesuji also sometimes works, but ...];
    W[db]
    C[... White has this same saving defense as the previous variation.]
    )
    (;
    B[db]
    C[This placement tesuji does work.];
    W[cb]
    C[But can you spot Black's follow-up?]
    (;
    B[ia]
    C[This counter-intuitive move kills!];
    W[eb]
    C[One possible defense.

The reader can verify that other defenses also fail.];
    B[ea];W[dc];B[da]
    )
        (;
        B[eb]
        C[A good try, but ...];
        W[fa];B[ec];W[ia]
        C[... White has enough liberties to capture the 3 inside stones.]
        )
        (;
        B[ea]
        C[Fails.];
        W[fa];B[ec];W[ia]
        )
        (;
        B[ec]
        C[Also fails.]
        )
    )
)

