MESON Chess Problem Database
Problem Display
PID: 11606 (8/3N2n1/r1B4Q/p3P1r1/1pkp2R1/3N1n2/4P3/BR1K4 w - - 0 1)
Cresswell, James E
Warton, Joseph John
1st Prize, Busmen's Chess Review, 1970
#2
10 + 8
| 5606 | The Wangling Wizards | 2005 |
SOLUTION
- SOUND
- Sets
- 1...Rxg4
- 2.Qc1#
- 1...Rxe5
- 2.Qc1#
- 1...Rf5
- 2.Qc1#
- 1...Rh5
- 2.Qc1#
- 1...Rg6
- 2.Qc1#
- 1...Rb6
- 2.Sxb6#
- 1...Rxc6
- 2.Qxc6#
- 1...Ra7
- 2.Sb6#
- 1...Ra8
- 2.Sb6#
- 1...Se1
- 2.Rxd4#
- 1...Sg1
- 2.Rxd4#
- 1...Sd2
- 2.Rxd4#
- 1...Sh2
- 2.Rxd4#
- 1...Sh4
- 2.Rxd4#
- 1...Sxe5
- 2.Rxd4#
- 1...Sf5
- 2.Qe6#
- 1...Sh5
- 2.Qe6#
- 1...Se6
- 2.Qxe6#
- 1...Se8
- 2.Qe6#
- 1...b3
- 2.Rc1#
- 1...a4
- 2.Rxb4#
- 1...Rxg4
- Tries
- 1.S7c5?
- threat
- 2.Rc1#
- 1...Se1
- 2.Rxd4#
- 1...Rxc6!
- threat
- 1.Re4?
- 1...Rxe5
- 2.Qc1#
- 1...Rxc6
- 2.Qxc6#
- 1...Sxe5
- 2.Rxd4#
- 1...Rb6
- 2.Sxb6#
- 1...Rg2
- 2.Qc1#
- 1...Rg3
- 2.Qc1#
- 1...Rg4
- 2.Qc1#
- 1...Rf5
- 2.Qc1#
- 1...Rh5
- 2.Qc1#
- 1...Rg6
- 2.Qc1#
- 1...Ra7
- 2.Sb6#
- 1...Ra8
- 2.Sb6#
- 1...Se1
- 2.Rxd4#
- 1...Sg1
- 2.Rxd4#
- 1...Sd2
- 2.Rxd4#
- 1...Sh2
- 2.Rxd4#
- 1...Sh4
- 2.Rxd4#
- 1...Sf5
- 2.Qe6#
- 1...Sh5
- 2.Qe6#
- 1...Se6
- 2.Qxe6#
- 1...Se8
- 2.Qe6#
- 1...b3
- 2.Rc1#
- 1...a4
- 2.Rxb4#
- 1...Rg1+!
- 1...Rxe5
- 1.Qxg5?
- threat
- 2.Qc1#
- 1...Sxg5
- 2.Rxd4#
- 1...Se1
- 2.Rxd4#
- 1...Sd2
- 2.Rxd4#
- 1...Rxc6!
- threat
- 1.Qd6?
- threat
- 2.Qc5#
- 2.Qd5#
- 1...Rxc6
- 2.Qxc6#
- 1...Se6
- 2.Qd5#
- 2.Qxe6#
- 1...Rxe5!
- threat
- 1.S7c5?
- Keys
- 1.Rg3!
- 1...Rxg3
- 2.Qc1#
- 1...Rxe5
- 2.Qc1#
- 1...Rxc6
- 2.Qxc6#
- 1...Sxe5
- 2.Sb2#
- 1...Rb6
- 2.Sxb6#
- 1...Rg4
- 2.Qc1#
- 1...Rf5
- 2.Qc1#
- 1...Rh5
- 2.Qc1#
- 1...Rg6
- 2.Qc1#
- 1...Ra7
- 2.Sb6#
- 1...Ra8
- 2.Sb6#
- 1...Se1
- 2.Sb2#
- 1...Sg1
- 2.Sb2#
- 1...Sd2
- 2.Sb2#
- 1...Sh2
- 2.Sb2#
- 1...Sh4
- 2.Sb2#
- 1...Sf5
- 2.Qe6#
- 1...Sh5
- 2.Qe6#
- 1...Se6
- 2.Qxe6#
- 1...Se8
- 2.Qe6#
- 1...b3
- 2.Rc1#
- 1...a4
- 2.Rxb4#
- 1...Rxg3
- 1.Rg3!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 6
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(f);N_SPINP(d),OGATE,XR(F)::QAR(I)
- R(f);OGATE,XP(G)::QAR(I)
- R(f);OGATE::QAR(I)
- R(g);N_GUARD::S(J),XR(g)
- R(g);OGATE,XB(H)::QAR2(I),XR(g)
- R(g);N_GUARD::S(J)
- S(a);N_GUARD::R1(F),XP(d)
- S(a);N_GUARD,XP(G)::R1(F),XP(d)
- S(h);N_GUARD::QAB(I)
- S(h);N_GUARD::QAB(I),XS(h)
- P(b);SBLOCK::R(B)
- P(e);N_GUARD::R1(B),XP(b)
- Tries
- Try
- S(J);
- Threat
- R(B)
- Vars
- S(a);N_GUARD::R1(F),XP(d)
- Refutation
- R(g);XB(H)
- Try
- R(F);
- Vars
- R(f);OGATE,XP(G)::QAR(I)
- R(g);OGATE,XB(H)::QAR2(I),XR(g)
- S(a);N_GUARD,XP(G)::R1(F),XP(d)
- R(g);N_GUARD::S(J),XR(g)
- R(f);OGATE::QAR(I)
- R(g);N_GUARD::S(J)
- S(a);N_GUARD::R1(F),XP(d)
- S(h);N_GUARD::QAB(I)
- S(h);N_GUARD::QAB(I),XS(h)
- P(b);SBLOCK::R(B)
- P(e);N_GUARD::R1(B),XP(b)
- Refutation
- R(f);CHECK
- Try
- Q(I);XR(f)
- Threat
- QAR(I)
- Vars
- S(a);N_GUARD,XQ(I)::R1(F),XP(d)
- S(a);N_GUARD::R1(F),XP(d)
- Refutation
- R(g);XB(H)
- Try
- Q(I);
- Threat
- DUALS(2)
- Vars
- R(g);OGATE,XB(H)::QAR2(I),XR(g)
- Refutation
- R(f);XP(G)
- Try
- Actual
- R(F);N_PINP(d)
- Vars
- R(f);OGATE,XR(F)::QAR(I)
- R(f);OGATE,XP(G)::QAR(I)
- R(g);OGATE,XB(H)::QAR2(I),XR(g)
- S(a);XP(G)::S(E)
- R(g);N_GUARD::S(J),XR(g)
- R(f);OGATE::QAR(I)
- R(g);N_GUARD::S(J)
- S(a);::S(E)
- S(h);N_GUARD::QAB(I)
- S(h);N_GUARD::QAB(I),XS(h)
- P(b);SBLOCK::R(B)
- P(e);N_GUARD::R1(B),XP(b)
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