MESON Chess Problem Database
Problem Display
PID: 259314 (1R6/3Nr2p/1BQ5/3n4/Nr2kpP1/3p1p2/1p3K2/1n6 w - - 0 1)
Nield, Joshua
Western Morning News, 1923
(First published on Sat Nov 10 1923)
#2
7 + 10
| 15239 | Valois Notebooks | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Rb3
- 2.Qc4#
- 1...Rc4
- 2.Qxc4#
- 1...Rd4
- 2.Sac5#
- 1...Rb5
- 2.Qc4#
- 1...Rxb6
- 2.Qc4#
- 1...Re5
- 2.Sf6#
- 1...Re6
- 2.Qxe6#
- 1...Rxd7
- 2.Qe6#
- 1...Rf7
- 2.Qe6#
- 1...Rg7
- 2.Qe6#
- 1...Re8
- 2.Rxe8#
- 1...Sd2
- 2.Sc3#
- 1...Sa3
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...d2
- 2.Qc2#
- 1...h5
- 2.Qg6#
- 1...h6
- 2.Qg6#
- 1...Rb3
- Tries
- 1.Ba7?
- threat
- 2.Rxb4#
- 1...Rxb8
- 2.Qc4#
- 1...Rxd7
- 2.Qe6#
- 1...Rb6
- 2.Qc4#
- 1...d2
- 2.Qc2#
- 1...Rb3
- 2.Qc4#
- 1...Rc4
- 2.Qxc4#
- 1...Rd4
- 2.Sac5#
- 1...Rb5
- 2.Qc4#
- 1...Rb7
- 2.Qc4#
- 1...Sd2
- 2.Sc3#
- 1...Sa3
- 2.Sc3#
- 1...Rxa4!
- threat
- 1.Rc8?
- 1...Rxb6
- 2.Qc4#
- 1...Rxd7
- 2.Qe6#
- 1...d2
- 2.Qc2#
- 1...Rb3
- 2.Qc4#
- 1...Rc4
- 2.Qxc4#
- 1...Rd4
- 2.Sac5#
- 1...Rb5
- 2.Qc4#
- 1...Re5
- 2.Sf6#
- 1...Re6
- 2.Qxe6#
- 1...Rf7
- 2.Qe6#
- 1...Rg7
- 2.Qe6#
- 1...Re8
- 2.Rxe8#
- 1...Sd2
- 2.Sc3#
- 1...Sa3
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...h5
- 2.Qg6#
- 1...h6
- 2.Qg6#
- 1...Rxa4!
- 1...Rxb6
- 1.Rd8?
- 1...Rxb6
- 2.Qc4#
- 1...Rxd7
- 2.Qe6#
- 1...d2
- 2.Qc2#
- 1...Rb3
- 2.Qc4#
- 1...Rc4
- 2.Qxc4#
- 1...Rd4
- 2.Sac5#
- 1...Rb5
- 2.Qc4#
- 1...Re5
- 2.Sf6#
- 1...Re6
- 2.Qxe6#
- 1...Rf7
- 2.Qe6#
- 1...Rg7
- 2.Qe6#
- 1...Re8
- 2.Rxe8#
- 1...Sd2
- 2.Sc3#
- 1...Sa3
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...h5
- 2.Qg6#
- 1...h6
- 2.Qg6#
- 1...Rxa4!
- 1...Rxb6
- 1.Re8?
- threat
- 2.Rxe7#
- 1...Rxb6
- 2.Qc4#
- 1...d2
- 2.Qc2#
- 1...Re5
- 2.Sf6#
- 2.Rxe5#
- 1...Re6
- 2.Rxe6#
- 2.Qxe6#
- 1...Rxe8!
- threat
- 1.Rf8?
- 1...Rxb6
- 2.Qc4#
- 1...Rxd7
- 2.Qe6#
- 1...d2
- 2.Qc2#
- 1...Rb3
- 2.Qc4#
- 1...Rc4
- 2.Qxc4#
- 1...Rd4
- 2.Sac5#
- 1...Rb5
- 2.Qc4#
- 1...Re5
- 2.Sf6#
- 1...Re6
- 2.Qxe6#
- 1...Rf7
- 2.Qe6#
- 1...Rg7
- 2.Qe6#
- 1...Re8
- 2.Rxe8#
- 1...Sd2
- 2.Sc3#
- 1...Sa3
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...h5
- 2.Qg6#
- 1...h6
- 2.Qg6#
- 1...Rxa4!
- 1...Rxb6
- 1.Rg8?
- 1...Rxb6
- 2.Qc4#
- 1...Rxd7
- 2.Qe6#
- 1...d2
- 2.Qc2#
- 1...Rb3
- 2.Qc4#
- 1...Rc4
- 2.Qxc4#
- 1...Rd4
- 2.Sac5#
- 1...Rb5
- 2.Qc4#
- 1...Re5
- 2.Sf6#
- 1...Re6
- 2.Qxe6#
- 1...Rf7
- 2.Qe6#
- 1...Rg7
- 2.Qe6#
- 1...Re8
- 2.Rxe8#
- 1...Sd2
- 2.Sc3#
- 1...Sa3
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...h5
- 2.Qg6#
- 1...h6
- 2.Qg6#
- 1...Rxa4!
- 1...Rxb6
- 1.Rh8?
- 1...Rxb6
- 2.Qc4#
- 1...Rxd7
- 2.Qe6#
- 1...d2
- 2.Qc2#
- 1...Rb3
- 2.Qc4#
- 1...Rc4
- 2.Qxc4#
- 1...Rd4
- 2.Sac5#
- 1...Rb5
- 2.Qc4#
- 1...Re5
- 2.Sf6#
- 1...Re6
- 2.Qxe6#
- 1...Rf7
- 2.Qe6#
- 1...Rg7
- 2.Qe6#
- 1...Re8
- 2.Rxe8#
- 1...Sd2
- 2.Sc3#
- 1...Sa3
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...h5
- 2.Qg6#
- 1...h6
- 2.Qg6#
- 1...Rxa4!
- 1...Rxb6
- 1.Ba7?
- Keys
- 1.Ra8!
- 1...Rxa4
- 2.Rxa4#
- 1...Rxb6
- 2.Qc4#
- 1...Rxd7
- 2.Qe6#
- 1...d2
- 2.Qc2#
- 1...Rb3
- 2.Qc4#
- 1...Rc4
- 2.Qxc4#
- 1...Rd4
- 2.Sac5#
- 1...Rb5
- 2.Qc4#
- 1...Re5
- 2.Sf6#
- 1...Re6
- 2.Qxe6#
- 1...Rf7
- 2.Qe6#
- 1...Rg7
- 2.Qe6#
- 1...Re8
- 2.Rxe8#
- 1...Sd2
- 2.Sc3#
- 1...Sa3
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...h5
- 2.Qg6#
- 1...h6
- 2.Qg6#
- 1...Rxa4
- 1.Ra8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(e);N_GUARD::QAR2(E)
- R(e);N_GUARD::QAR2(E),XR(e)
- R(e);SBLOCK::S(B)
- R(e);N_GUARD,XB(D)::QAR2(E)
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAR2(E),XR(i)
- R(i);N_GUARD,XS(F)::QAR2(E)
- R(i);N_GUARD::QAR2(E)
- R(i);OGATEB::R(G),XR(i)
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- P(c);OGATEB::QAB(E)
- P(j);N_GUARD::QAB(E)
- Tries
- Try
- B(D);
- Threat
- R(G),XR(e)
- Vars
- R(e);N_GUARD,XR(G)::QAR2(E)
- R(i);N_GUARD,XS(F)::QAR2(E)
- R(e);N_GUARD::QAR2(E)
- P(c);OGATEB::QAB(E)
- R(e);N_GUARD::QAR2(E),XR(e)
- R(e);SBLOCK::S(B)
- S(a);N_GUARD::S(B)
- Refutation
- R(e);XS(B)
- Try
- R(G);
- Vars
- R(e);N_GUARD,XB(D)::QAR2(E)
- R(i);N_GUARD,XS(F)::QAR2(E)
- P(c);OGATEB::QAB(E)
- R(e);N_GUARD::QAR2(E)
- R(e);N_GUARD::QAR2(E),XR(e)
- R(e);SBLOCK::S(B)
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAR2(E),XR(i)
- R(i);N_GUARD::QAR2(E)
- R(i);OGATEB::R(G),XR(i)
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- P(j);N_GUARD::QAB(E)
- Refutation
- R(e);XS(B)
- Try
- R(G);
- Vars
- R(e);N_GUARD,XB(D)::QAR2(E)
- R(i);N_GUARD,XS(F)::QAR2(E)
- P(c);OGATEB::QAB(E)
- R(e);N_GUARD::QAR2(E)
- R(e);N_GUARD::QAR2(E),XR(e)
- R(e);SBLOCK::S(B)
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAR2(E),XR(i)
- R(i);N_GUARD::QAR2(E)
- R(i);OGATEB::R(G),XR(i)
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- P(j);N_GUARD::QAB(E)
- Refutation
- R(e);XS(B)
- Try
- R(G);P_PINR(i)
- Threat
- R(G),XR(i)
- Vars
- R(e);N_GUARD,XB(D)::QAR2(E)
- P(c);OGATEB::QAB(E)
- Refutation
- R(i);N_SPINR(i),XR(G)
- Try
- R(G);
- Vars
- R(e);N_GUARD,XB(D)::QAR2(E)
- R(i);N_GUARD,XS(F)::QAR2(E)
- P(c);OGATEB::QAB(E)
- R(e);N_GUARD::QAR2(E)
- R(e);N_GUARD::QAR2(E),XR(e)
- R(e);SBLOCK::S(B)
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAR2(E),XR(i)
- R(i);N_GUARD::QAR2(E)
- R(i);OGATEB::R(G),XR(i)
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- P(j);N_GUARD::QAB(E)
- Refutation
- R(e);XS(B)
- Try
- R(G);
- Vars
- R(e);N_GUARD,XB(D)::QAR2(E)
- R(i);N_GUARD,XS(F)::QAR2(E)
- P(c);OGATEB::QAB(E)
- R(e);N_GUARD::QAR2(E)
- R(e);N_GUARD::QAR2(E),XR(e)
- R(e);SBLOCK::S(B)
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAR2(E),XR(i)
- R(i);N_GUARD::QAR2(E)
- R(i);OGATEB::R(G),XR(i)
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- P(j);N_GUARD::QAB(E)
- Refutation
- R(e);XS(B)
- Try
- R(G);
- Vars
- R(e);N_GUARD,XB(D)::QAR2(E)
- R(i);N_GUARD,XS(F)::QAR2(E)
- P(c);OGATEB::QAB(E)
- R(e);N_GUARD::QAR2(E)
- R(e);N_GUARD::QAR2(E),XR(e)
- R(e);SBLOCK::S(B)
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAR2(E),XR(i)
- R(i);N_GUARD::QAR2(E)
- R(i);OGATEB::R(G),XR(i)
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- P(j);N_GUARD::QAB(E)
- Refutation
- R(e);XS(B)
- Try
- Actual
- R(G);
- Vars
- R(e);OGATE,XS(B)::R(G),XR(e)
- R(e);N_GUARD,XB(D)::QAR2(E)
- R(i);N_GUARD,XS(F)::QAR2(E)
- P(c);OGATEB::QAB(E)
- R(e);N_GUARD::QAR2(E)
- R(e);N_GUARD::QAR2(E),XR(e)
- R(e);SBLOCK::S(B)
- R(i);SBLOCK::S(F)
- R(i);N_GUARD::QAR2(E),XR(i)
- R(i);N_GUARD::QAR2(E)
- R(i);OGATEB::R(G),XR(i)
- S(a);N_GUARD::S(B)
- S(a);N_GUARD::S(B),XS(a)
- P(j);N_GUARD::QAB(E)
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