Titulná stránka SOKŠ
Diagramy týždňa

308

25.11.2020
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Vasil Ďačuk
II. cena
7. svetový pohár FIDE 2019
white Rc8 Bd8 Bb7 Pg7 Qh7 Sc6 Se6 Rb4 Pg4 Pd3 Pf2 Kd1 black Bf8 Rg8 Pe7 Rg6 Pb5 Pa3 Kc3 Pa2 Pd2 Qa1 Sb1
1.Bd8-a5 ? {C} threat: 2.Sc6-e5 # {A} 1...Kc3*d3 {x} 2.Qh7-h3 # {B} 1...Rg6*e6 {y} 2.Rb4*b5 # {D} but 1...Bf8*g7 ! 1.d3-d4 ? threat: 2.Qh7-h3 # {B} 1...Kc3-d3 {x} 2.Sc6-e5 # {A} 1...Rg6*e6 {y} 2.Qh7-c2 # but 1...Rg8-h8 ! 1.Rb4*b5 ! {D} threat: 2.Sc6-e5 # {A} 1...Kc3*d3 {x} 2.Sc6-b4 # 1...Rg6*e6 {y} 2.Bd8-a5 # {C} 1...Rg6*g4 2.Sc6-d4 #
[422]
#2 (12+11)
 

307

18.11.2020
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Jozef Vilem
I. cena
Schach-Echo 1974 (v)
white Bc7 Ka5 Pe4 Sg4 Pe2 Ph2 black Sd7 Be6 Qg6 Pb5 Rc5 Pe5 Pf5 Kf4 Ph4
1.f5*g4 Bc7-d6 2.Qg6*e4 Bd6-f8 3.Be6- f5 Bf8-h6 # 1.f5*e4 Sg4-e3 2.Be6-g4 Bc7-d8 3.Qg6- f5 Se3-g2 # 1.Qg6*g4 Ka5-a6 2.Be6-d5 Bc7-a5 3.Bd5*e4 Ba5-d2 #
[421]
h#3 (6+9)
3.1.1.1.1.1
 

306

11.11.2020
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Jozef Holubec
2. čestné uznanie
The Problemist 2016
white Qe8 Sf6 Rc5 Be5 Kb2 Bc2 black Bh8 Kg7 Rg3
a) 1.Sf6-d7 + Kg7-h6 2.Qe8*h8 + Kh6-g5 3.Be5-d6 + Kg5-g4 4.Bc2-d1 + Rg3-f3 5.Qh8-d4 + Kg4-h3 6.Rc5-h5 + Kh3-g2 7.Rh5-h2 + Kg2-f1 8.Bd1-e2 + Kf1-e1 9.Bd6 -b4 + Rf3-c3 10.Qd4-e4 Ke1-d2 11.Sd7-e5 Kd2-e1 12.Kb2-a1 Ke1-d2 13.Se5-f3 + Kd2 -c1 14.Bb4-a3 + Rc3*a3 # b) -bRg3 1.Kb2-a1 Kg7-h6 2.Be5-f4 + Kh6-g7 3.Sf6- e4 Kg7-h7 + 4.Se4-c3 + Kh7-g7 5.Rc5-h5 Kg7-f6 6.Sc3-d5 + Kf6-g7 7.Sd5-e7 Kg7-f6 8.Bf4-e5 + Kf6-e6 9.Se7-c8 + Ke6-d5 10.Be5-g7 + Kd5-c4 11.Sc8-b6 + Kc4-b4 12.Qe8-b5 + Kb4-a3 13.Bc2-b1 Bh8*g7 + 14.Qb5-b2 + Bg7*b2 #
[409]
s#14 (6+3)
b) -Vg3
 

305

4.11.2020
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Juraj Lörinc
Karol Mlynka
Probleemblad 2001
white Rc8 Pf7 Pc6 Bg6 Kh6 Ba5 Rg5 Ph4 Pa3 Pe3 Sg2 Sa1 Qe1 black Ra6 Pb5 Kc4 Sa2 Pe2 Sb1 Qf1
1.Ba5-b4 ? threat: 2.Rg5-c5 # 1...Qf1-f4 {(OM A)} 2.Qe1*e2 # 1...Sa2*b4 {(OM B)} 2.Qe1*b4 # 1...Ra6*c6 {(OM C)} 2.Rc8*c6 # but 1...Qf1-f5 ! 1.Sg2-f4 ! threat: 2.Bg6-d3 # 1...Qf1*f4 {(OM B)} 2.Qe1*e2 # 1...Sa2-b4 {(OM C)} 2.Qe1*b4 # 1...Ra6*c6 {(OM A)} 2.Rc8*c6 #
[419]
#2 (13+7)
 

304

28.10.2020
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Stanislav Vokál
II. cena
Šachové umění 1991
white Bb8 Rf8 Pb6 Pe4 Bf3 Ke1 black Pb7 Pg2 Ph2 Kg1
1.Rf8-c8 ? but 1...h2-h1=Q ! 1.Rf8-d8 ? but 1...h2-h1=S ! 1.Ke1-e2 ! threat: 2.Rf8-c8 threat: 3.Rc8-c1 # 2.Rf8-d8 threat: 3.Rd8-d1 # 1...h2-h1=Q 2.Rf8-d8 threat: 3.Rd8-d1 # 2...Qh1-h4 3.Rd8-d1 + 3...Qh4-e1 + 4.Rd1*e1 # 1...h2-h1=S 2.Rf8-c8 threat: 3.Rc8-c1 # 2...Sh1-g3 + 3.Bb8*g3 threat: 4.Rc8-c1 # 2...Sh1-f2 3.Rc8-c1 + 3...Sf2-d1 4.Rc1*d1 # 1...h2-h1=B 2.Rf8-f4 threat: 3.Bf3-g4 zugzwang. 3...Kg1-h2 4.Rf4-f1 # 2...Kg1-h2 3.Rf4-h4 + 3...Kh2-g1 4.Bb8-h2 #
[417]
#4 (6+4)
 

303

21.10.2020
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
II. cena
6-dňový TT H# Dresden C 9.8.2017
white Sd6 Pb5 Ka4 Sf4 Pf2 black Pc7 Bd7 Pb6 Sa5 Pc5 Ke5 Pb4 Pg4 Ba3 Pf3 Rb1 Sd1
1...Sf4-d5 2.Ba3-c1 Sd5*b4 3.Bc1-g5 Ka4-a3 4.Ke5-f4 Sb4-d3 # 1...Sd6-c8 2.Sa5-c6 Sc8*b6 3.Sc6-e7 Ka4-a5 4.Ke5-d6 Sb6-c4 #
[402]
h#3,5 (5+12)
2.1.1...
 

302

14.10.2020
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Štefan Sovík
II. cena
Mat Plus 1994
white Ba8 Bb8 Rf6 Pa5 Pd5 Se5 Sf5 Ke2 Rd1 Qf1 black Sg7 Pc5 Ke4 Ph4 Pc3 Ph3 Bd2 Bh1
1.Se5-f3 ? {A} threat: 2.Sf5-d6 # {B} 1...Sg7*f5 {a} 2.Rf6-e6 # {C} 1...Bd2-f4 {b} 2.d5-d6 # {D} but 1...Sg7-e8 ! 1.Rf6-e6 ! {C} threat: 2.d5-d6 # {D} 1...Sg7*f5 {a} 2.Se5-f3 # {A} 1...Bd2-f4 {b} 2.Sf5-d6 # {B} 1...Bh1-f3 + 2.Qf1*f3 # 1...Sg7*e6 2.d5*e6 #
[420]
#2 (10+8)
 

301

7.10.2020
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Peter Gvozdják
I. cena
A. Nagler MT 2007
white Pg7 Sb6 Kf6 Bg6 Pd4 Rh4 Ra3 Sf3 Qf1 black Bb5 Pe4 Sc3 Rd3 Ke3 Pd2 Ph2 Sb1
1...Rd3*d4 {x} 2.Rh4*e4 + {A} 2...Rd4*e4 3.Sb6-d5 # {B} 2.Sb6-d5 + {B} 2...Rd4*d5 3.Rh4*e4 # {A} 1.Kf6-e5 ? threat: 2.Rh4*e4 + {A} 2...Sc3*e4 3.Sb6-d5 # {B} 2.Sb6-d5 + {B} 2...Sc3*d5 3.Rh4*e4 # {A} but 1...Rd3*d4 ! {x} 1.Kf6-e7 ? threat: 2.Rh4*e4 + {A} 2...Sc3*e4 3.Sb6-d5 # {B} 1...Rd3*d4 {x} 2.Sb6-d5 + {B} 2...Rd4*d5 3.Rh4*e4 # {A} but 1...e4*f3 ! 1.Kf6-g5 ! threat: 2.Sb6-d5 + {B} 2...Sc3*d5 3.Rh4*e4 # {A} 1...Rd3*d4 {x} 2.Rh4*e4 + {A} 2...Rd4*e4 3.Sb6-d5 # {B}
[413]
#3 (9+8)
 

300

30.9.2020
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Ján Valuška
1. miesto
ČSSR - Švédsko C 1.7.1970
white Re8 Sg8 Sg7 Kc6 Bf6 Pc4 Pe2 black Rb8 Rc8 Kh8 Pc7 Ph7 Pd6 Sh6 Pb5 Pc5 Qf5 Sg5 Bd4 Pf4 Bg4 Pc3 Pe3
1.Bd4*f6 Sg7*f5 2.Bf6-d8 Sg8*h6 # 1.Rc8*e8 Sg8*h6 2.Re8-e5 Sg7*f5 # 1.Bd4-e5 Bf6*e5 2.d6-d5 Sg7*f5 # 1.Rc8-d8 Re8*d8 2.Rb8-b7 Sg8*h6 #
[404]
h#2 (7+16)
4.1.1.1
 

299

23.9.2020
Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB Chess diagraf DB
Zoltán Labai
1. čestné uznanie
Kirillov 60 JT 2011
white Ba8 Rc7 Rd7 Pe7 Sd6 Pa4 Sb4 Qe4 Pb3 Kc3 Pc2 Pe2 black Sg8 Bh8 Rb7 Pb6 Sc6 Pe6 Pg6 Pb5 Kc5 Pe5 Pa3 Pe3
1.Qe4-g4 ! threat: 2.Sb4-a6 + 2...Kc5-d5 3.Qg4-g2 + 3...e5-e4 # 1...Rb7-a7 2.Sb4-d3 + 2...Kc5-d5 3.Qg4-d4 + 3...e5*d4 # 1...Sg8-f6 2.Qg4-c4 + 2...b5*c4 3.Sd6-e4 + 3...Sf6*e4 #
[418]
s#3 (12+12)
 
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