1987 JT60 Pol.Ch.Fed. & City Gdynia
1. Prize (miniatures)
1.Sd2? zz 1...Ke1..Ke3 2.Qf1#,Qf3# 1...c4!
1.Kb3! zz 1...Kd1..Kd3 2.Qf1#,Qf3#
2 flights giving key 2x, transferred mates
3.WCCT theme A1, miniature
2# 4+3
1987 JT60 Pol.Ch.Fed. & City Gdynia
1. Commendation (miniatures)
1.Rc7? zz 1...c3 2.Rc3# 1...e3!
1.Re7? zz 1...e3 2.Re3# 1...c3!
1.Rf4? zz 1...e3 2.Rd4# 1...c3!
1.Kc5? ~ 2.Rd7# 1...e3!
1.Ke5? ~ 2.Rd7# 1...c3!
1.Rd7! 1...c3..e3 2.Kc5#,Ke5#
Banny, Salazar, changed mates Z-41(1112)-25
miniature
2# 4+3
1987 Mat (Belgrad)
7. Commendation
1.Sef6? zz 1...Kh4 2.Qh5# 1...Kg2!
1.Sd2? zz 1...Kg2 2.Qf1# 1...Kh4!
1.Kg5? ~ 2.Qf1# 1...Kg2!
1.Kf3? ~ 2.Qh5# 1...Kh4!
1.Sg3! zz 1...Kh4..Kg2 2.Qh5#,Qf1#
Dombrovskis, Hannelius, miniature
2# 6+1
1987 Szachy
1. Prize
1.Qe6? ~ 2.Qd6# 1...Sc4! (2.Be6?)
1.Be6? ~ 2.Bd5# 1...Bc4! (2.Se6?)
1.Se6? ~ 2.Sd4# 1...Rc4! (2.Qe6?)
1.Bf5! ~ 2.Qd5 Kd5 3.Bd5# 1...Sc4 2.Be6 ~
(2..Bc4?) 3.Bd5# 1...Bc4 2.Se6 ~ (2..Rc4?)
3.Sd4# 1...Rc4 2.Qe6 ~ (2...Sc4?) 3.Qd6#
white self-obstruction, black self-obstruction
pieces move to one square, dual avoidance
3# 10+14
1987 Relaks (Ring Tourney 3-n#)
1. Hon. Mention
1.h8Q? ~ 2.Qf6# 1...Rf4! 1.h8S? ~ 2.Sg6#
1...Re4 2.Sg6 Kf5 3.Sg7# 1...Sf4!
1.Rf1! ~ 2.Sg4 hg4/Rg4 3.Rf5#
1...Rf4 2.h8S ~ (2...Sf4?) 3.Sg6# 2...Re4
3.Sd3# 1...Sf4 2.h8Q ~ (2...Rf4?) 3.Qf6#
1...Sg3 2.h8S 1...Sd4 2.h8Q
black self-obstruction
3# 7+9
1987 Biuletyn OZSzach. Czestochowa
1. Hon. Mention
1.Rc~? ~ 2.Sc6# 1...Sa5!
1.Bc~? ~ 2.Rc5# 1...Sb6!
1.Sd~? ~ 2.Bd4# 1...Sf3!
1.Qg8! ~ 2.Qg3#
1...Qc6 ..Qc5 ..Qd4 2.Sc6#,Rc5#,Bd4#
1...Qe6 ..Se4 ..Sf1 2.Qe6#,Sf3#,Sf3#
threat-recurrence 3x, unpinning
2# 9+9
1987 Szachy
1.Bb6? Sb3 2.Bb3=
1.Qc5? Sf3 2.Bb6 Sd4 3.Qd4=
1.Qa7! zz Sf3 2.Bb6 Sd4 3.Bd4 Kd2 4.Bc3#
1...Se4 2.Bb6 Sc5 3.Bc5 Kd2 4.Bb4#
1...Sb3 2.Bb3 Kd2 3.Qd4 Kf1 4.Ba5#
Loyd clearence
4# 13+5
Tomasz
1987 Razem
1...Kd5 ..Kf5 2.Qc4#,e4#
1.Qc4+? or 1.Qa6?
1...Kf5 ..Ke3 2.Qe6#,Qd3# 1...Kf3!
1.Qg4! zz 1...Ke3..Kd5 2.f5#,Qf5#
white to play, changed mates Z-32-36
king defence-cycle AB BC CA
2# 9+4
1987 Mat (Belgrad)
1...Se~..Sg~ 2.Sg2#,Qe2#
1.Qb5! zz 1...Se~..Sg~..Sd1..Kd1
2.Qb1#,Qe2#,Sg2#,Qb1#
white to play, changed mates
2# 5+4
Grzegorz
1987 Razem
1...c2, 1...e2
2.Qb4#, 2.Qf4#
1.Qd8! zz 1...c2 ..e2 ..Bb1 ..Sb~ ..Sg~
2.Qa5#,Qg5#,Sb3#,Qd3#,Se4#
white to play 2200, changed mates Z-22-24
2# 5+10
1987 Die Schwalbe
1. Hon. Mention
1.Se7? A ~ 2.Qg8# 1...Be7! a
1.Sh6? B ~ 2.Qg8# 1...Bh6! b
1.Qa8? Bd6! 1.Qf7? Bh6!
1.Qd8! zz 1...Be7 a (..Ba3) 2.Se7# A
1...Bh6 b 2.Sh6# B
1...Bg7..Kg8 2.fg7#,Qf8#
Vladimirov, miniature
2# 5+2
1987 Sinfonie Scacchistiche
a) diagram b) Sf7>h3 c) Sf7>d1 d) Sf7>b3
a) 1.Se5! zz 1...Sb~ ..Sh~ 2.Se5-c6#,Se5-g6#
b) 1.Sf4! zz 1...Sb~ ..Sh~ 2.Sf4-d5#,Sf4-g6#
c) 1.Se3! zz 1...Sb~ ..Sh~ 2.Se3-d5#,Se3-f5#
d) 1.Sd4! zz 1...Sb~ ..Sh~ 2.Sd4-c6#,Sd4-f5#
Zagoruiko 4x2 Z-42-28, miniature
2# a,b,c,d 4+3