MESON Chess Problem Database
Problem Display
PID: 154203 (8/QppK1p2/8/4k1B1/2Pn3N/1np3P1/2r1PN2/1B6 w - - 0 1)
Ansell, George Kirkpatrick
Sussex Chess Journal, 1895
#2
9 + 8
| 15351 | SCPF/BCPS Black Books | 2015 |
SOLUTION
- SOUND
- Sets
- 1...Rc1
- 2.Sg4#
- 1...Ra2
- 2.Sg4#
- 1...Rb2
- 2.Sg4#
- 1...Rd2
- 2.Sg4#
- 1...Rxe2
- 2.Sg4#
- 1...Sa1
- 2.Qc5#
- 1...Sc1
- 2.Qc5#
- 1...Sd2
- 2.Qc5#
- 1...Sa5
- 2.Qc5#
- 1...Sc5+
- 2.Qxc5#
- 1...Sxe2
- 2.Qe3#
- 1...Sf3
- 2.Qe3#
- 1...Sb5
- 2.Qe3#
- 1...Sf5
- 2.Sf3#
- 1...Sc6
- 2.Qe3#
- 1...Se6
- 2.Qe3#
- 1...b5
- 2.Qxc7#
- 1...b6
- 2.Qxc7#
- 1...c5
- 2.Qb8#
- 1...c6
- 2.Qb8#
- 1...f5
- 2.Sg6#
- 1...f6
- 2.Bf4#
- 1...Rc1
- Tries
- 1.Bxc2?
- threat
- 2.Sg4#
- 1...Sc5+
- 2.Qxc5#
- 1...f5
- 2.Sg6#
- 1...Sxc2!
- threat
- 1.Be7?
- 1...Sc5+
- 2.Qxc5#
- 1...Rxe2
- 2.Sg4#
- 1...Sxe2
- 2.Qe3#
- 1...Rc1
- 2.Sg4#
- 1...Ra2
- 2.Sg4#
- 1...Rb2
- 2.Sg4#
- 1...Rd2
- 2.Sg4#
- 1...Sa1
- 2.Qc5#
- 1...Sc1
- 2.Qc5#
- 1...Sd2
- 2.Qc5#
- 1...Sa5
- 2.Qc5#
- 1...Sf3
- 2.Qe3#
- 1...Sb5
- 2.Qe3#
- 1...Sf5
- 2.Sf3#
- 1...Sc6
- 2.Qe3#
- 1...Se6
- 2.Qe3#
- 1...b5
- 2.Qxc7#
- 1...b6
- 2.Qxc7#
- 1...c5
- 2.Qb8#
- 1...c6
- 2.Qb8#
- 1...f5
- 2.Sg6#
- 1...f6!
- 1...Sc5+
- 1.Qb6?
- threat
- 2.Bf4#
- 2.Bf6#
- 2.Qxc7#
- 2.Qf6#
- 1...Sc5+
- 2.Qxc5#
- 1...Sxe2
- 2.Bf6#
- 2.Qe3#
- 2.Qf6#
- 1...Sf3
- 2.Bf4#
- 2.Bf6#
- 2.Qe3#
- 2.Qf6#
- 1...Sb5
- 2.Bf4#
- 2.Bf6#
- 2.Qe3#
- 2.Qf6#
- 1...Sf5
- 2.Sf3#
- 2.Bf4#
- 2.Bf6#
- 2.Qf6#
- 1...Sc6
- 2.Qe3#
- 1...Se6
- 2.Qe3#
- 1...c5
- 2.Bf4#
- 2.Bf6#
- 2.Qc7#
- 2.Qd6#
- 2.Qf6#
- 1...c6
- 2.Qc7#
- 1...f6
- 2.Bf4#
- 2.Bxf6#
- 2.Qxc7#
- 2.Qxf6#
- 1...cxb6!
- threat
- 1.e4?
- 1...Sc5+
- 2.Qxc5#
- 1...Rc1
- 2.Sg4#
- 1...Ra2
- 2.Sg4#
- 1...Rb2
- 2.Sg4#
- 1...Rd2
- 2.Sg4#
- 1...Re2
- 2.Sg4#
- 1...Sa1
- 2.Qc5#
- 1...Sc1
- 2.Qc5#
- 1...Sd2
- 2.Qc5#
- 1...Sa5
- 2.Qc5#
- 1...Se2
- 2.Sf3#
- 1...Sf3
- 2.Sxf3#
- 1...Sb5
- 2.Sf3#
- 1...Sf5
- 2.Sf3#
- 1...Sc6
- 2.Sf3#
- 1...Se6
- 2.Sf3#
- 1...b5
- 2.Qxc7#
- 1...b6
- 2.Qxc7#
- 1...c5
- 2.Qb8#
- 1...c6
- 2.Qb8#
- 1...f5
- 2.Sg6#
- 1...f6
- 2.Sg6#
- 2.Bf4#
- 1...Rxf2!
- 1...Sc5+
- 1.Bxc2?
- Keys
- 1.Bd8!
- 1...Sc5+
- 2.Qxc5#
- 1...Rxe2
- 2.Sg4#
- 1...Sxe2
- 2.Qe3#
- 1...Rc1
- 2.Sg4#
- 1...Ra2
- 2.Sg4#
- 1...Rb2
- 2.Sg4#
- 1...Rd2
- 2.Sg4#
- 1...Sa1
- 2.Qc5#
- 1...Sc1
- 2.Qc5#
- 1...Sd2
- 2.Qc5#
- 1...Sa5
- 2.Qc5#
- 1...Sf3
- 2.Qe3#
- 1...Sb5
- 2.Qe3#
- 1...Sf5
- 2.Sf3#
- 1...Sc6
- 2.Qe3#
- 1...Se6
- 2.Qe3#
- 1...b5
- 2.Qxc7#
- 1...b6
- 2.Qxc7#
- 1...c5
- 2.Qb8#
- 1...c6
- 2.Qb8#
- 1...f5
- 2.Sg6#
- 1...f6
- 2.Bxc7#
- 1...Sc5+
- 1.Bd8!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(a);::S(C)
- R(a);XP(B)::S(C)
- S(b);N_GUARD::QAR2(H)
- S(b);CHECK,N_GUARD::QAR2(H),XS(b)
- S(d);OGATE,XP(B)::QAR2(H)
- S(d);OGATE::QAR2(H)
- S(d);N_GUARD,SBLOCK::S(F)
- P(f);OGATE::QAB(H),XP(g)
- P(g);OGATEB::QAB(H)
- P(h);N_GUARD,SBLOCK::S(F)
- P(h);SBLOCK::B(G)
- Tries
- Try
- B(A);XR(a)
- Threat
- S(C)
- Vars
- S(b);CHECK,N_GUARD::QAR2(H),XS(b)
- P(h);N_GUARD::S(F)
- Refutation
- S(d);XB(A)
- Try
- B(G);
- Vars
- S(b);CHECK,N_GUARD::QAR2(H),XS(b)
- R(a);XP(B)::S(C)
- S(d);OGATE,XP(B)::QAR2(H)
- R(a);::S(C)
- S(b);N_GUARD::QAR2(H)
- S(d);OGATE::QAR2(H)
- S(d);N_GUARD,SBLOCK::S(F)
- P(f);OGATE::QAB(H),XP(g)
- P(g);OGATEB::QAB(H)
- P(h);N_GUARD,SBLOCK::S(F)
- Refutation
- P(h);
- Try
- Q(H);
- Threat
- DUALS(4)
- Vars
- S(b);CHECK,N_GUARD::QAR2(H),XS(b)
- S(d);OGATE::QAR2(H)
- P(g);::QAB(H)
- Refutation
- P(g);XQ(H)
- Try
- P(B);
- Vars
- S(b);CHECK,N_GUARD::QAR2(H),XS(b)
- R(a);::S(C)
- S(b);N_GUARD::QAR2(H)
- S(d);N_GUARD::S(F)
- S(d);N_GUARD::S(F),XS(d)
- P(f);OGATE::QAB(H),XP(g)
- P(g);OGATEB::QAB(H)
- P(h);N_GUARD::S(F)
- Refutation
- R(a);XS(C)
- Try
- Actual
- B(G);
- Vars
- S(b);CHECK,N_GUARD::QAR2(H),XS(b)
- R(a);XP(B)::S(C)
- S(d);OGATE,XP(B)::QAR2(H)
- R(a);::S(C)
- S(b);N_GUARD::QAR2(H)
- S(d);OGATE::QAR2(H)
- S(d);N_GUARD,SBLOCK::S(F)
- P(f);OGATE::QAB(H),XP(g)
- P(g);OGATEB::QAB(H)
- P(h);N_GUARD,SBLOCK::S(F)
- P(h);SBLOCK::B(G),XP(g)
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