MESON Chess Problem Database
Problem Display
PID: 20918 (5B2/3P1R2/4k1Pn/3rp1PK/3bQ3/8/2n5/8 w - - 0 1)
Mansfield, Comins
Devon and Exeter Gazette, 1914
#2
7 + 6
| 3202 | Complete Mansfield/I | 1996 |
SOLUTION
- SOUND
- Sets
- 1...Ra5
- 2.Qc6#
- 2.d8S#
- 1...Rb5
- 2.Qc6#
- 2.d8S#
- 1...Rc5
- 2.d8S#
- 1...Rd6
- 2.Re7#
- 1...Rxd7
- 2.Rf6#
- 1...Sg4
- 2.Qf5#
- 2.Qxg4#
- 1...Sf5
- 2.Qxf5#
- 1...Sxf7
- 2.Qg4#
- 1...Sg8
- 2.Qf5#
- 2.Qg4#
- 1...Ra5
- Tries
- 1.Kxh6?
- threat
- 2.Qf5#
- 2.Qg4#
- 1...Rxd7
- 2.Rf6#
- 1...Ra5
- 2.Qc6#
- 2.d8S#
- 1...Rb5
- 2.Qc6#
- 2.d8S#
- 1...Rc5
- 2.d8S#
- 1...Rd6
- 2.Re7#
- 1...Se3!
- threat
- 1.Qf3?
- threat
- 2.Qf6#
- 1...Rxd7
- 2.Rf6#
- 1...Sxf7
- 2.Qg4#
- 2.Qh3#
- 2.Qxf7#
- 1...Ra5
- 2.Qc6#
- 2.d8S#
- 1...Rb5
- 2.Qc6#
- 2.d8S#
- 1...Rc5
- 2.d8S#
- 1...Rd6
- 2.Re7#
- 1...Sg4
- 2.Qxg4#
- 2.Qf5#
- 1...Sf5
- 2.Qxf5#
- 1...Sg8
- 2.Qg4#
- 2.Qh3#
- 2.Qf5#
- 1...e4!
- threat
- 1.Qg4+?
- 1...Sf5
- 2.Qxf5#
- 1...Sxg4!
- 1...Sf5
- 1.d8Q?
- threat
- 2.Rf6#
- 2.Re7#
- 2.Qexd5#
- 2.Qf6#
- 2.Qe7#
- 2.Qdxd5#
- 2.Qe8#
- 1...Sxf7
- 2.Qe7#
- 2.Qg4#
- 2.Qdxd5#
- 2.Qe8#
- 1...Ra5
- 2.Rf6#
- 2.Re7#
- 2.Qc6#
- 2.Qf6#
- 2.Qe7#
- 2.Qd6#
- 2.Qd7#
- 2.Qc8#
- 2.Qe8#
- 1...Rb5
- 2.Rf6#
- 2.Re7#
- 2.Qc6#
- 2.Qf6#
- 2.Qe7#
- 2.Qd6#
- 2.Qd7#
- 2.Qc8#
- 2.Qe8#
- 1...Rc5
- 2.Rf6#
- 2.Re7#
- 2.Qf6#
- 2.Qe7#
- 2.Qd6#
- 2.Qd7#
- 2.Qe8#
- 1...Rd6
- 2.Rf6#
- 2.Re7#
- 2.Qf6#
- 2.Qe7#
- 2.Qxd6#
- 2.Qe8#
- 1...Rd7
- 2.Rf6#
- 2.Qf6#
- 2.Qxd7#
- 1...Bc5
- 2.Rf6#
- 2.Qexd5#
- 2.Qf6#
- 2.Qdxd5#
- 1...Se3
- 2.Rf6#
- 2.Re7#
- 2.Qf6#
- 2.Qe7#
- 2.Qe8#
- 1...Sb4
- 2.Rf6#
- 2.Re7#
- 2.Qf6#
- 2.Qe7#
- 2.Qe8#
- 1...Sg4
- 2.Re7#
- 2.Qexd5#
- 2.Qf5#
- 2.Qe7#
- 2.Qxg4#
- 2.Qdxd5#
- 2.Qe8#
- 1...Sf5
- 2.Rf6#
- 2.Qexd5#
- 2.Qxf5#
- 2.Qf6#
- 2.Qdxd5#
- 1...Sg8
- 2.Qexd5#
- 2.Qf5#
- 2.Qg4#
- 2.Qdxd5#
- 1...Rxd8!
- threat
- 1.d8R?
- threat
- 2.Rf6#
- 2.Re7#
- 2.Re8#
- 2.Qxd5#
- 1...Sxf7
- 2.Qg4#
- 1...Ra5
- 2.Rf6#
- 2.Re7#
- 2.Rd6#
- 2.Re8#
- 2.Qc6#
- 1...Rb5
- 2.Rf6#
- 2.Re7#
- 2.Rd6#
- 2.Re8#
- 2.Qc6#
- 1...Rc5
- 2.Rf6#
- 2.Re7#
- 2.Rd6#
- 2.Re8#
- 1...Rd6
- 2.Rf6#
- 2.Re7#
- 2.Rxd6#
- 2.Re8#
- 1...Rd7
- 2.Rf6#
- 1...Bc5
- 2.Rf6#
- 2.Qxd5#
- 1...Se3
- 2.Rf6#
- 2.Re7#
- 2.Re8#
- 1...Sb4
- 2.Rf6#
- 2.Re7#
- 2.Re8#
- 1...Sg4
- 2.Re7#
- 2.Re8#
- 2.Qxd5#
- 2.Qf5#
- 2.Qxg4#
- 1...Sf5
- 2.Rf6#
- 2.Qxd5#
- 2.Qxf5#
- 1...Sg8
- 2.Qxd5#
- 2.Qf5#
- 2.Qg4#
- 1...Rxd8!
- threat
- 1.Kxh6?
- Keys
- 1.g7!
- threat
- 2.Qg6#
- 1...Kxf7
- 2.Qxd5#
- 1...Rxd7
- 2.Rf6#
- 1...Sxf7
- 2.Qg4#
- 1...Ra5
- 2.d8S#
- 1...Rb5
- 2.d8S#
- 1...Rc5
- 2.d8S#
- 1...Rd6
- 2.Re7#
- 1...Sg4
- 2.Qf5#
- 1...Sf5
- 2.Qxf5#
- 1...Sg8
- 2.Qf5#
- threat
- 1.g7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- R(c);N_GUARD::P=S
- R(c);SBLOCK::R1(F)
- R(c);SBLOCK,XP(E)::R1(F)
- S(f);N_GUARD::QAB1(A),XS(f)
- S(f);N_GUARD,XR(F)::QAB(A)
- Tries
- Try
- K(C);P-FLIGHT,XS(f)
- Threat
- DUALS(2)
- Vars
- R(c);SBLOCK,XP(E)::R1(F)
- R(c);N_GUARD::P=S
- R(c);SBLOCK::R1(F)
- Refutation
- S(a);
- Try
- Q(A);N_PINP(d)
- Threat
- QAR1(A)
- Vars
- R(c);SBLOCK,XP(E)::R1(F)
- R(c);N_GUARD::P=S
- R(c);SBLOCK::R1(F)
- S(f);N_GUARD::QAB1(A),XS(f)
- Refutation
- P(d);P_PINP(B)
- Try
- Q(A);CHECK,N_PINP(d)
- Vars
- S(f);N_GUARD,P_SPINS(f)::QAB1(A),XS(f)
- Refutation
- S(f);XQ(A)
- Try
- P(E);
- Threat
- DUALS(7)
- Refutation
- R(c);XQ(E)
- Try
- P(E);
- Threat
- DUALS(4)
- Vars
- S(f);N_GUARD,XR(F)::QAB(A)
- R(c);::R1(F)
- Refutation
- R(c);XR(E)
- Try
- Actual
- P(D);
- Threat
- QAR2(A)
- Vars
- K(e);N_SPINP(d),S_FLIGHT,XR(F)::QAB(A),XR(c)
- R(c);SBLOCK,XP(E)::R1(F)
- S(f);N_GUARD,SBLOCK,XR(F)::QAB(A)
- R(c);N_GUARD::P=S
- R(c);SBLOCK::R1(F)
- S(f);N_GUARD::QAB1(A)
- S(f);N_GUARD::QAB1(A),XS(f)
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