Genrikh Kasparyan
Ceskoslovensky sach 1972 2nd prize
Win

White: Ka2, Rh6, Na7, Nh4; pawn - e6
Black: Kd1, Ne5, Ba6, Bf8

1.Rh5/i Bc4+/ii 2.Kb1! Bd3+/iii 3.Kb2 Bc4 4.Nf5 Bxe6 5.Nd4/iv Bg4!/v
6.Rxe5 Bg7/vi 7.Rd5!!/vii Be6! 8.Rd6 Be5/viii 9.Rxe6!/ix Bxd4+ 10.Kb3
Bxa7 11.Kc3, and White has reached an endgame that theory tells us is
winning. For example: Bf2 12.Kd3 Kc1 13.Re2 Bh4 14.Rc2+ Kb1 15.Kc3. 
Or Bb8 12.Kd3 Bc7 13.Re7 Bd6 14.Rd7, and Bg3 15.Rg7 Bf2 16.Rh7, or
Ba3 15.Ra7 Bb2 16.Rh7.

i) Two mirages: 1.Rf6? Bc5 2.Rf5 Bc4+ 3.Kb2 Bxe6.  And 1.e7? Bc4+
2.Kb2 Bxe7.
ii) Black prefers this counterattack to: Bc5 2.Rxe5 Bc4+ 3.Kb1! Bd3+
4.Kb2 Bd4+ 5.Kb3 Bxe5 6.e7 Bc2+ 7.Kc4! Ba4 8.Nb5.
iii) Ng4 (Nd3) 3.Nf3! decides.  [For example, Nd3 3.Nf3 Ke2 4.Nd4+ Ke3
5.e7.]
iv) Black is going to lose a piece, but there is a 'but'.
v) Improvisation?
vi) Black's counterplay is based on positional draw motifs. How is White
to proceed? His rook can choose between the d5 and e4 squares.
vii) It turns out that 7.Re4? Bf3 8.Rf4 Be5 9.Rh4 Bf6, really does bring
Black a positional draw!
viii) Still in hope, this time for 9.Rd8? Bf6 10.Rd6 Be5, and so on.
ix) But this is how Black is outwitted!
