Titulná stránka SOKŠ
Diagramy týždňa

452

30.8.2023
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Ján Valuška
I.-II. cena ex aequo
Israel Ring Tourney 1991-1993
white Se7 Pc6 Kd5 Pe5 Sa4 Pf4 Ba3 Bb3 Pc2 Pe2 black Rc8 Bh8 Rc7 Pd7 Pd6 Pg6 Sb5 Pe4 Ph4 Pc3 Qh2 Sb1 Kh1
1...Qh2-g2 {a} 2.Bb3-c4 {A} 2...e4-e3 # 1...Qh2-h3 {b} 2.e5-e6 {B} 2...Qh3*e6 # 1...Qh2*e2 {c} 2.Sa4*c3 {C} 2...Sb1*c3 # 1...d7*c6 + {x} 2.Kd5*e4 {X} 2...Qh2*e2 # 1.c6*d7 ! threat: 2.f4-f5 2...Qh2*e5 # 1...Qh2-g2 {a} 2.e5-e6 {B} 2...e4-e3 # 1...Qh2-h3 {b} 2.Sa4*c3 {C} 2...Sb1*c3 # 1...Qh2*e2 {c} 2.Bb3-c4 {A} 2...Qe2*c4 # 1...Rc7-c5 + {y} 2.Kd5*e4 {X} 2...Qh2*e2 # 1...Qh2-g1 2.e5-e6 2...Qg1-d4 # 1...Qh2-f2 2.e5-e6 2...Qf2-d4 # 1...d6*e5 2.f4*e5 2...Qh2*e5 # 1...Bh8*e5 2.f4*e5 2...Qh2*e5 #
[577]
r#2 (10+13)
 

451

23.8.2023
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Juraj Lörinc
Michal Dragoun
3. miesto
TT Liga Problemista 2009
white Rf7 Pg6 Pd5 Rc4 Ba3 Kb3 Pe3 Ph3 black Pd7 Ph4 Pb2 Pc2 Pd2 Pe2 Ba1 Rb1 Rc1 Qd1 Ke1
a) 1.d7-d6 Ba3*b2 2.Ba1*b2 Rc4-g4 3.Rb1-a1 Rg4-g1 # b) bPd7-->e5 1.e5-e4 Rc4*c2 2.Rc1*c2 Ba3-e7 3.Rb1-c1 Be7*h4 #
[594]
h#3 (8+11)
b) Pd7->e5
 

450

16.8.2023
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Miroslav Brada
III. cena
Pravda 1996-1997
white Sc8 Qd8 Re8 Bf8 Pd7 Sc4 Pb3 Pf3 Kf1 black Rb7 Pc6 Pe6 Kd5 Sd3
1.Qd8-b6 ? threat: 2.Sc8-e7 # {A} 1...e6-e5 {a} 2.Sc4-e3 # {B} 1...c6-c5 {b} 2.Qb6-d6 # {C} but 1...Rb7*d7 ! 1.Qd8-f6 ! threat: 2.Sc4-e3 # {B} 1...e6-e5 {a} 2.Qf6-d6 # {C} 1...c6-c5 {b} 2.Sc8-e7 # {A} 1...Sd3-e5 2.Qf6*e5 #
[580]
#2 (9+5)
 

449

9.8.2023
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Zoltán Labai
Stanislav Vokál
III. cena
T. Siers MT 1991-1992
white Ka7 Bf7 Bd6 Pd5 Rc4 Sd4 Sd3 Rg3 Pf2 black Sg8 Pd7 Pa6 Pf6 Pg6 Bh6 Pg5 Sa4 Ke4 Pg4 Qh4 Ra3 Bh3 Pg2 Re1
1.Sd3-b4 ! threat: 2.Bf7*g6 + 2...f6-f5 3.Bg6*f5 # 3.Sd4-b3 # {(2.Jd4~#)} 1...Sg8-e7 2.Sd4-e2 + 2...Ke4-f5 3.Bf7-e6 + 3...d7*e6 4.Se2-d4 + 4...Kf5-e4 5.Sd4-c6 + {display-departure-file} 5...Ke4-f5 6.Sc6*e7 # 1...Qh4-h5 2.Sd4-b3 + 2...Ke4-f5 3.Rg3-f3 + 3...g4*f3 4.Sb3-d4 + 4...Kf5-e4 5.Sd4-e2 + 5...Ke4-f5 6.Se2-g3 # 4...Kf5-g4 5.Sd4-e2 + 5...Kg4-f5 6.Se2-g3 #
[578]
#6 (9+15)
 

448

2.8.2023
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Bedrich Formánek
I. cena
Szachy 1962
white Kg7 Be4 Pf3 Qb1 Sd1 Bg1 black Pe7 Pa6 Pd6 Pe6 Ke5 Bc4 Pc3 Pg3 Qa1
1...c3-c2 2.Qb1*a1 + 2...Ke5-f4 3.Bg1-e3 # {MM} 1...Ke5-f4 2.Bg1-e3 + 2...Kf4-e5 3.f3-f4 # 1.Sd1-f2 ! threat: 2.Sf2-g4 + 2...Ke5-f4 3.Bg1-e3 # 1...c3-c2 2.Qb1*a1 + 2...Ke5-f4 3.Sf2-h3 # {MM} 1...Ke5-f4 2.Sf2-h3 + 2...Kf4-e5 3.f3-f4 # {MM} 1...g3*f2 2.Bg1-h2 + 2...Ke5-d4 3.Qb1-b6 # {MM} 1...d6-d5 2.Qb1-b8 + 2...Ke5-d4 3.Sf2-d1 #
[568]
#3 (6+9)
 

447

26.7.2023
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Anton Bidleň
2. čestné uznanie
Sinfonie Scacchistiche 2021
white Pd6 Pg4 Pc3 Pe3 Kc2 black Pd7 Pe6 Kg6 Pe5 Pg5 Pc4
1...Kc2-b2 2.Kg6-f7 Kb2-a3 3.Kf7-e8 Ka3-b4 4.Ke8-d8 Kb4*c4 5.Kd8-c8 Kc4-b4 6.Kc8-b7 c3-c4 7.Kb7-c6 c4-c5 8.Kc6-d5 c5-c6 9.d7*c6 d6-d7 10.Kd5-d6 d7-d8=Q #
[579]
h#9,5 (5+6)
 

446

19.7.2023
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Peter Gvozdják
Pochvalná zmienka
Bedrich Formánek 60 JT 1993
white Ka8 Sb8 Rc8 Qa5 Re4 Pf4 Pc3 Bh3 Pe2 Bf2 Bg2 Sd1 black Bb6 Pd6 Pg6 Pb5 Sc5 Kd5 Sb3 Pf3 Pa2 Bf1 Qh1
1.Rc8-e8 ? {display-departure-file} threat: 2.Sd1-e3 # 1...Sc5-a4 {(1...Jc5~)} { a} 2.c3-c4 # {A} 1...Sc5*e4 {b} 2.Bh3-e6 # {B} but 1...Sc5-e6 ! 1.Re4-b4 ? threat: 2.Sd1-e3 # 1...Sc5-a4 {(1...Jc5~)} { a} 2.e2-e4 # {C} 1...Sc5-e4 {b} 2.c3-c4 # {A} but 1...Qh1*h3 ! 1.e2*f3 ! threat: 2.Sd1-e3 # 1...Sc5-a4 {(1...Jc5~)} { a} 2.Bh3-e6 # {B} 1...Sc5*e4 {b} 2.f3*e4 # {C}
[567]
#2 (12+11)
 

445

12.7.2023
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Karol Mlynka
I. cena
Šachové umenie 1984
white Rb7 Be7 Rg7 Qc6 Ke4 Bg4 Pd3 Pf3 black Ba8 Bh8 Pd6 Ke6 Pg6 Sf5 Pg5 Pd4
1.Rb7-a7 ? threat: 2.Qc6-d5 + {A} 2...Ba8*d5 # but 1...Ba8-b7 ! {a} 1.Rg7-h7 ? threat: 2.Bg4*f5 + {B} 2...g6*f5 # but 1...Bh8-g7 ! {b} 1.Be7-d8 ! zugzwang. 1...Ba8*b7 {a} 2.Qc6-d5 + {A} 2...Bb7*d5 # 1...Bh8*g7 {b} 2.Bg4*f5 + {B} 2...g6*f5 #
[554]
s#2 (8+8)
 

444

5.7.2023
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Daniel Novomeský
2. pochvalná zmienka
Gravjura 2018
white Sa8 Sa2 Kh1 black Bd8 Sb6 Rc6 Ba4 Sb4 Kc4 Rc2
1.Ba4-b5 2.Bb5-a6 3.Kc4-b5 4.Rc2-c5 5.Sb6-c4 6.Bd8-a5 Sa2-c3 # 1.Kc4-b5 2.Rc2-c5 3.Sb6-c4 4.Bd8-a5 5.Rc6-b6 6.Sb4-c6 Sa8-c7 #
[564]
ser-h#6 (3+7)
2 riešenia
 

443

28.6.2023
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Ladislav Salai jr.
Emil Klemanič
Ladislav Packa
Michal Dragoun
VI. cena
FRME C 30.9.2018
white Qa8 Pd6 Pe6 Pd5 Pf5 Pg4 Pg3 Pc2 Kf2 black Sb7 Pc7 Pc5 Pb4 Pd4 Ke4 Bh4 Pf3
1.Ke4*d5 c2-c4 + 2.Kd5-c6 Qa8-a6 # 1.Ke4-e5 g3*h4 2.Ke5-f6 Qa8-h8 # 1.Sb7*d6 Qa8-f8 2.Sd6*f5 Qf8*f5 # 1.Sb7-d8 Qa8-c8 2.Sd8*e6 Qc8*e6 # 1.c7-c6 Qa8-a1 2.c6*d5 Qa1-e1 # 1.Bh4-f6 Qa8-a3 2.Bf6-e5 Qa3*f3 #
[581]
h#2 (9+8)
6.1.1.1
 
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ĽUDO LEHEN MT
C 31.12.2014

  By
Ľudo Lehen 3. 6. 1925 – 12. 5. 2014

Ľudo Lehen
*3.6.1925 – †12.5.2014

Slovenská organizácia kompozičného šachu vypisuje medzinárodný turnaj v skladaní exodvojťažiek, venovaný pamiatke zosnulého slovenského skladateľa Ľuda Lehena. Prípustné sú ľubovoľné druhy exokameňov, ako aj rôzne druhy exošachov. Zasielacia lehota 31.12. 2014. Skladby posielajte v elektronickej podobe na adresu: brabec@brabec.sk alebo obyčajnou poštou na adresu Juraj Brabec, Svetlá 1, 811 02 Bratislava. Rozhodcom súťaže je Vasyľ Ďačuk. Celý článok »»

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