MESON Chess Problem Database
Problem Display
PID: 254870 (8/4R3/4Np2/2p1pP1p/3p3P/3k2K1/4Rppp/n1Q2bbr w - - 0 1)
Cederas, C
Wiener Schachzeitung, 1937
#2
7 + 13
| 15601 | Albrecht-Leiss-Degener Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Kxe2
- 2.Sf4#
- 1...Bxe2
- 2.Sxc5#
- 1...Sc2
- 2.Qxc2#
- 1...Sb3
- 2.Qc2#
- 1...c4
- 2.Qd2#
- 1...e4
- 2.Sf4#
- 1...Kxe2
- Tries
- 1.Kh3?
- 1...Bxe2
- 2.Sxc5#
- 1...Sc2
- 2.Qxc2#
- 1...Sb3
- 2.Qc2#
- 1...c4
- 2.Qd2#
- 1...e4
- 2.Sf4#
- 1...Kxe2!
- 1...Bxe2
- 1.Ra7?
- 1...Bxe2
- 2.Sxc5#
- 1...Sc2
- 2.Qxc2#
- 1...Sb3
- 2.Qc2#
- 1...c4
- 2.Qd2#
- 1...e4
- 2.Sf4#
- 1...Kxe2!
- 1...Bxe2
- 1.Rb7?
- 1...Bxe2
- 2.Sxc5#
- 1...Sc2
- 2.Qxc2#
- 1...Sb3
- 2.Qc2#
- 1...c4
- 2.Qd2#
- 1...e4
- 2.Sf4#
- 1...Kxe2!
- 1...Bxe2
- 1.Rc7?
- 1...Bxe2
- 2.Sxc5#
- 1...Sc2
- 2.Qxc2#
- 1...Sb3
- 2.Qc2#
- 1...c4
- 2.Qd2#
- 2.Qxc4#
- 1...e4
- 2.Sf4#
- 1...Kxe2!
- 1...Bxe2
- 1.Rd7?
- threat
- 2.Re3#
- 1...Bxe2
- 2.Sxc5#
- 1...Sc2
- 2.Qxc2#
- 1...Kxe2!
- threat
- 1.Rf7?
- 1...Bxe2
- 2.Sxc5#
- 1...Sc2
- 2.Qxc2#
- 1...Sb3
- 2.Qc2#
- 1...c4
- 2.Qd2#
- 1...e4
- 2.Sf4#
- 1...Kxe2!
- 1...Bxe2
- 1.Rg7?
- 1...Bxe2
- 2.Sxc5#
- 1...Sc2
- 2.Qxc2#
- 1...Sb3
- 2.Qc2#
- 1...c4
- 2.Qd2#
- 1...e4
- 2.Sf4#
- 1...Kxe2!
- 1...Bxe2
- 1.Rh7?
- 1...Bxe2
- 2.Sxc5#
- 1...Sc2
- 2.Qxc2#
- 1...Sb3
- 2.Qc2#
- 1...c4
- 2.Qd2#
- 1...e4
- 2.Sf4#
- 1...Kxe2!
- 1...Bxe2
- 1.Kh3?
- Keys
- 1.Re8!
- 1...Kxe2
- 2.Sf4#
- 1...Bxe2
- 2.Sxc5#
- 1...Sc2
- 2.Qxc2#
- 1...Sb3
- 2.Qc2#
- 1...c4
- 2.Qd2#
- 1...e4
- 2.Sf4#
- 1...Kxe2
- 1.Re8!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(h);S_CUTP(k),S_FLIGHT,XR(B)::S(F)
- B(b);SBLOCK,XR(B)::S(F),XP(j)
- S(a);N_GUARD::QAB1(A),XS(a)
- S(a);N_GUARD::QAB1(A)
- P(j);SBLOCK::QAR1(A)
- P(k);N_GUARD::S(F)
- Tries
- Try
- K(C);P-FLIGHT
- Vars
- B(b);SBLOCK,XR(B)::S(F),XP(j)
- S(a);N_GUARD::QAB1(A),XS(a)
- S(a);N_GUARD::QAB1(A)
- P(j);SBLOCK::QAR1(A)
- P(k);N_GUARD::S(F)
- Refutation
- K(h);S_FLIGHT,XR(B)
- Try
- R(G);
- Vars
- B(b);SBLOCK,XR(B)::S(F),XP(j)
- S(a);N_GUARD::QAB1(A),XS(a)
- S(a);N_GUARD::QAB1(A)
- P(j);SBLOCK::QAR1(A)
- P(k);N_GUARD::S(F)
- Refutation
- K(h);S_FLIGHT,XR(B)
- Try
- R(G);
- Vars
- B(b);SBLOCK,XR(B)::S(F),XP(j)
- S(a);N_GUARD::QAB1(A),XS(a)
- S(a);N_GUARD::QAB1(A)
- P(j);SBLOCK::QAR1(A)
- P(k);N_GUARD::S(F)
- Refutation
- K(h);S_FLIGHT,XR(B)
- Try
- R(G);
- Vars
- B(b);SBLOCK,XR(B)::S(F),XP(j)
- S(a);N_GUARD::QAB1(A),XS(a)
- S(a);N_GUARD::QAB1(A)
- P(k);N_GUARD::S(F)
- Refutation
- K(h);S_FLIGHT,XR(B)
- Try
- R(G);P_PINP(i)
- Threat
- R1(B)
- Vars
- B(b);SBLOCK,XR(B)::S(F),XP(j)
- S(a);N_GUARD::QAB1(A),XS(a)
- Refutation
- K(h);N_SPINP(i),S_FLIGHT,XR(B)
- Try
- R(G);
- Vars
- B(b);SBLOCK,XR(B)::S(F),XP(j)
- S(a);N_GUARD::QAB1(A),XS(a)
- S(a);N_GUARD::QAB1(A)
- P(j);SBLOCK::QAR1(A)
- P(k);N_GUARD::S(F)
- Refutation
- K(h);S_FLIGHT,XR(B)
- Try
- R(G);
- Vars
- B(b);SBLOCK,XR(B)::S(F),XP(j)
- S(a);N_GUARD::QAB1(A),XS(a)
- S(a);N_GUARD::QAB1(A)
- P(j);SBLOCK::QAR1(A)
- P(k);N_GUARD::S(F)
- Refutation
- K(h);S_FLIGHT,XR(B)
- Try
- R(G);
- Vars
- B(b);SBLOCK,XR(B)::S(F),XP(j)
- S(a);N_GUARD::QAB1(A),XS(a)
- S(a);N_GUARD::QAB1(A)
- P(j);SBLOCK::QAR1(A)
- P(k);N_GUARD::S(F)
- Refutation
- K(h);S_FLIGHT,XR(B)
- Try
- Actual
- R(G);
- Vars
- K(h);S_CUTP(k),S_FLIGHT,XR(B)::S(F)
- B(b);SBLOCK,XR(B)::S(F),XP(j)
- S(a);N_GUARD::QAB1(A),XS(a)
- S(a);N_GUARD::QAB1(A)
- P(j);SBLOCK::QAR1(A)
- P(k);N_GUARD::S(F)
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).