MESON Chess Problem Database
Problem Display
PID: 64222 (6B1/Kp1r4/1p3p2/pR1N2N1/n2kr1qR/7b/2PP2PB/b3nQ2 w - - 0 1)
Zuk, Henryk
2nd Prize, Hlas l'udu, 1977
#2
11 + 12
| 3750 | FIDE Album (1977-1979) | 1984 |
SOLUTION
- SOUND
- Sets
- 1...Qd1
- 2.Rxe4#
- 1...Qh5
- 2.Rxe4#
- 1...Qg3
- 2.Rxe4#
- 1...Re3
- 2.dxe3#
- 1...Rxd5
- 2.Rxd5#
- 1...Sxg2
- 2.Qd3#
- 1...Sd3
- 2.Qxd3#
- 1...Sf3
- 2.Qd3#
- 1...Sb2
- 2.c3#
- 1...Qd1
- Tries
- 1.Sc3?
- threat
- 2.Qc4#
- 1...Qe2
- 2.Sxe2#
- 2.Qxf6#
- 1...Qe6
- 2.Bg1#
- 1...Re2
- 2.Sxe2#
- 1...Re6
- 2.Sxe6#
- 1...Rd5
- 2.Rxd5#
- 1...Rc7
- 2.Rd5#
- 1...Rf7
- 2.Rd5#
- 1...Sd3
- 2.Qxd3#
- 1...Sb2!
- threat
- 1.Se3?
- threat
- 2.Qc4#
- 1...Qe2
- 2.Rxe4#
- 2.Qxf6#
- 1...Rc7
- 2.Rd5#
- 1...Sd3
- 2.Qxd3#
- 1...Sb2
- 2.c3#
- 1...Qe6!
- threat
- 1.Sxf6?
- threat
- 2.Qc4#
- 1...Qe6
- 2.Bg1#
- 1...Qe2
- 2.Be5#
- 1...Re6
- 2.Sxe6#
- 1...Rd5
- 2.Rxd5#
- 1...Rc7
- 2.Rd5#
- 1...Rf7
- 2.Rd5#
- 1...Sd3
- 2.Qxd3#
- 1...Sb2
- 2.c3#
- 1...Re2!
- threat
- 1.Sc7?
- threat
- 2.Qc4#
- 1...Rxc7
- 2.Rd5#
- 1...Qe2
- 2.Qxf6#
- 1...Qe6
- 2.Bg1#
- 1...Re6
- 2.Scxe6#
- 1...Rd5
- 2.Rxd5#
- 1...Rf7
- 2.Rd5#
- 1...Sd3
- 2.Qxd3#
- 1...Sb2
- 2.c3#
- 1...Re2!
- threat
- 1.Sf3+?
- 1...Sxf3
- 2.Qd3#
- 1...Qxf3!
- 1...Sxf3
- 1.Bg1+?
- 1...Ke5
- 2.Qxf6#
- 1...Re3!
- 1...Ke5
- 1.Rb4+?
- 1...Kc5
- 2.Qb5#
- 1...axb4!
- 1...Kc5
- 1.Sc3?
- Keys
- 1.Se7!
- threat
- 2.Qc4#
- 1...Re2
- 2.Sf5#
- 1...Qe2
- 2.Qxf6#
- 1...Qe6
- 2.Bg1#
- 1...Re6
- 2.Sf5#
- 1...Rd5
- 2.Rxd5#
- 1...Rc7
- 2.Rd5#
- 1...Sd3
- 2.Qxd3#
- 1...Sb2
- 2.c3#
- threat
- 1.Se7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 6
- Sets
- Q(g);OGATE,P_SPINR(f)::R1(F),XR(f)
- R(f);OGATE,P_SPINQ(g)::P(C),XR(f)
- R(l);OGATE,XS(H)::R1(G),XR(l)
- S(b);N_GUARD,XP(D)::QAR1(A)
- S(b);N_GUARD::QAR1(A),XS(b)
- S(b);N_GUARD::QAR1(A)
- S(d);N_GUARD,S_CUTB(a)::P(B)
- Tries
- Try
- S(H);
- Threat
- QAR1(A)
- Vars
- Q(g);P_SPINR(f)::B(E)
- R(f);N_GUARD,P_SPINQ(g)::S(H),XR(f)
- R(f);N_GUARD,P_SPINQ(g)::S(I),XR(f)
- R(l);N_GUARD::R1(G),XR(l)
- R(l);N_GUARD::R1(G)
- S(b);N_GUARD::QAR1(A),XS(b)
- Refutation
- S(d);
- Try
- S(H);
- Threat
- QAR1(A)
- Vars
- R(l);N_GUARD::R1(G)
- S(b);N_GUARD::QAR1(A),XS(b)
- S(d);N_GUARD,S_CUTB(a)::P(B)
- Refutation
- Q(g);P_SPINR(f)
- Try
- S(H);XP(j)
- Threat
- QAR1(A)
- Vars
- Q(g);P_SPINR(f)::B(E)
- R(f);N_GUARD,P_SPINQ(g)::S(I),XR(f)
- R(l);N_GUARD::R1(G),XR(l)
- R(l);N_GUARD::R1(G)
- S(b);N_GUARD::QAR1(A),XS(b)
- S(d);N_GUARD,S_CUTB(a)::P(B)
- Refutation
- R(f);P_SPINQ(g)
- Try
- S(H);
- Threat
- QAR1(A)
- Vars
- R(l);N_GUARD,XS(H)::R1(G)
- Q(g);P_SPINR(f)::QAB(A),XP(j)
- Q(g);P_SPINR(f)::B(E)
- R(f);N_GUARD,P_SPINQ(g)::S(H),XR(f)
- R(l);N_GUARD::R1(G),XR(l)
- R(l);N_GUARD::R1(G)
- S(b);N_GUARD::QAR1(A),XS(b)
- S(d);N_GUARD,S_CUTB(a)::P(B)
- Refutation
- R(f);P_SPINQ(g)
- Try
- S(I);CHECK
- Vars
- S(b);XS(I)::QAR1(A)
- Refutation
- Q(g);P_SPINR(f),XS(I)
- Try
- B(E);CHECK
- Vars
- K(e);S_FLIGHT::QAB1(A),XP(j)
- Refutation
- R(f);P_SPINQ(g),P_SPINR(f)
- Try
- R(G);CHECK
- Vars
- K(e);S_FLIGHT::QAR1(A)
- Refutation
- P(h);XR(G)
- Try
- Actual
- S(H);
- Threat
- QAR1(A)
- Vars
- R(f);P_SPINQ(g)::S(H)
- Q(g);P_SPINR(f)::QAB(A),XP(j)
- Q(g);P_SPINR(f)::B(E)
- R(l);N_GUARD::R1(G),XR(l)
- R(l);N_GUARD::R1(G)
- S(b);N_GUARD::QAR1(A),XS(b)
- S(d);N_GUARD,S_CUTB(a)::P(B)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).