MESON Chess Problem Database
Problem Display
PID: 102538 (KQ6/8/8/8/7p/5Rrp/2nN1Bkr/5N1b w - - 0 1)
Wrobel, Marian
6th Comm., L'Echiquier, 1930
#2
6 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rxf3
- 2.Qxh2#
- 1...Rg4
- 2.Qxh2#
- 1...Rg5
- 2.Qxh2#
- 1...Rg6
- 2.Qxh2#
- 1...Rg7
- 2.Qxh2#
- 1...Rg8
- 2.Qxg8#
- 1...Sa1
- 2.Se3#
- 1...Se1
- 2.Se3#
- 1...Sa3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb4
- 2.Se3#
- 1...Sd4
- 2.Se3#
- 1...Rxf3
- Tries
- 1.Ka7?
- 1...Rxf3
- 2.Qxh2#
- 1...Rg4
- 2.Qxh2#
- 1...Rg5
- 2.Qxh2#
- 1...Rg6
- 2.Qxh2#
- 1...Rg8
- 2.Qxh2#
- 2.Qxg8#
- 1...Sa1
- 2.Se3#
- 1...Se1
- 2.Se3#
- 1...Sa3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb4
- 2.Se3#
- 1...Sd4
- 2.Se3#
- 1...Rg7+!
- 1...Rxf3
- 1.Kb7?
- 1...Rxf3
- 2.Qxh2#
- 1...Rg4
- 2.Qxh2#
- 1...Rg5
- 2.Qxh2#
- 1...Rg6
- 2.Qxh2#
- 1...Rg8
- 2.Qxh2#
- 2.Qxg8#
- 1...Sa1
- 2.Se3#
- 1...Se1
- 2.Se3#
- 1...Sa3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb4
- 2.Se3#
- 1...Sd4
- 2.Se3#
- 1...Rg7+!
- 1...Rxf3
- 1.Rxg3+?
- 1...hxg3
- 2.Qxg3#
- 1...Kxf2+!
- 1...hxg3
- 1.Qf4?
- 1...Rxf3
- 2.Qxh2#
- 2.Qxf3#
- 1...Sa1
- 2.Se3#
- 1...Rg4
- 2.Qxh2#
- 2.Qxg4#
- 1...Rg5
- 2.Qxh2#
- 2.Qxg5#
- 1...Rg6
- 2.Qxh2#
- 1...Rg7
- 2.Qxh2#
- 1...Se1
- 2.Se3#
- 1...Sa3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb4
- 2.Se3#
- 1...Sd4
- 2.Se3#
- 1...Rg8+!
- 1...Rxf3
- 1.Qe5?
- 1...Rxf3
- 2.Qxh2#
- 1...Sa1
- 2.Se3#
- 1...Rg4
- 2.Qxh2#
- 1...Rg5
- 2.Qxh2#
- 2.Qxg5#
- 1...Rg6
- 2.Qxh2#
- 1...Rg7
- 2.Qxh2#
- 2.Qxg7#
- 1...Se1
- 2.Se3#
- 1...Sa3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb4
- 2.Se3#
- 1...Sd4
- 2.Se3#
- 1...Rg8+!
- 1...Rxf3
- 1.Qd6?
- 1...Rxf3
- 2.Qxh2#
- 1...Sa1
- 2.Se3#
- 1...Rg4
- 2.Qxh2#
- 1...Rg5
- 2.Qxh2#
- 1...Rg6
- 2.Qxh2#
- 2.Qxg6#
- 1...Rg7
- 2.Qxh2#
- 1...Se1
- 2.Se3#
- 1...Sa3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb4
- 2.Se3#
- 1...Sd4
- 2.Se3#
- 1...Rg8+!
- 1...Rxf3
- 1.Qc7?
- 1...Rxf3
- 2.Qxh2#
- 1...Sa1
- 2.Se3#
- 1...Rg4
- 2.Qxh2#
- 1...Rg5
- 2.Qxh2#
- 1...Rg6
- 2.Qxh2#
- 1...Rg7
- 2.Qxh2#
- 2.Qxg7#
- 1...Se1
- 2.Se3#
- 1...Sa3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb4
- 2.Se3#
- 1...Sd4
- 2.Se3#
- 1...Rg8+!
- 1...Rxf3
- 1.Qg8?
- 1...Sa1
- 2.Se3#
- 1...Rg4
- 2.Qxg4#
- 1...Rg5
- 2.Qxg5#
- 1...Rg6
- 2.Qxg6#
- 1...Rg7
- 2.Qxg7#
- 1...Se1
- 2.Se3#
- 1...Sa3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb4
- 2.Se3#
- 1...Sd4
- 2.Se3#
- 1...Rxg8+!
- 1...Sa1
- 1.Ka7?
- Keys
- 1.Qb7!
- 1...Rg8+
- 2.Rf8#
- 1...Rxf3
- 2.Qxf3#
- 1...Sa1
- 2.Se3#
- 1...Rg4
- 2.Rf4#
- 1...Rg5
- 2.Rf5#
- 1...Rg6
- 2.Rf6#
- 1...Rg7
- 2.Rf7#
- 2.Qxg7#
- 1...Se1
- 2.Se3#
- 1...Sa3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb4
- 2.Se3#
- 1...Sd4
- 2.Se3#
- 1...Rg8+
- 1.Qb7!
There are these versions: 102539
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 5
- ADDED MATES = 0
- REMOVED MATES = 1
- Sets
- R(e);OGATE,XR(D)::QAR1(F),XR(d)
- R(e);OGATE::QAR1(F),XR(d)
- R(e);OGATEB,P_PINQ(F)::QAR(F),XR(e)
- S(b);N_GUARD::S(A)
- S(b);N_GUARD::S(A),XS(b)
- Tries
- Try
- K(E);P-FLIGHT
- Vars
- R(e);OGATE,XR(D)::QAR1(F),XR(d)
- R(e);OGATE::QAR1(F),XR(d)
- S(b);N_GUARD::S(A)
- S(b);N_GUARD::S(A),XS(b)
- Refutation
- R(e);CHECK
- Try
- K(E);S_FLIGHT
- Vars
- R(e);OGATE,XR(D)::QAR1(F),XR(d)
- R(e);OGATE::QAR1(F),XR(d)
- S(b);N_GUARD::S(A)
- S(b);N_GUARD::S(A),XS(b)
- Refutation
- R(e);CHECK
- Try
- R(D);CHECK,XR(e)
- Vars
- P(g);OGATE,XR(D)::QAR1(F),XP(g)
- Refutation
- K(c);CHECK,P-FLIGHT,XB(C)
- Try
- Q(F);
- Vars
- S(b);N_GUARD::S(A)
- R(e);OGATE::QAR1(F),XR(d)
- S(b);N_GUARD::S(A),XS(b)
- Refutation
- R(e);CHECK
- Try
- Q(F);
- Vars
- R(e);OGATE,XR(D)::QAR1(F),XR(d)
- S(b);N_GUARD::S(A)
- R(e);OGATE::QAR1(F),XR(d)
- S(b);N_GUARD::S(A),XS(b)
- Refutation
- R(e);CHECK
- Try
- Q(F);
- Vars
- R(e);OGATE,XR(D)::QAR1(F),XR(d)
- S(b);N_GUARD::S(A)
- R(e);OGATE::QAR1(F),XR(d)
- S(b);N_GUARD::S(A),XS(b)
- Refutation
- R(e);CHECK
- Try
- Q(F);
- Vars
- R(e);OGATE,XR(D)::QAR1(F),XR(d)
- S(b);N_GUARD::S(A)
- R(e);OGATE::QAR1(F),XR(d)
- S(b);N_GUARD::S(A),XS(b)
- Refutation
- R(e);CHECK
- Try
- Q(F);P_PINR(e)
- Vars
- S(b);N_GUARD::S(A)
- R(e);OGATEB::QAR2(F),XR(e)
- R(e);OGATEB::QAR(F),XR(e)
- S(b);N_GUARD::S(A),XS(b)
- Refutation
- R(e);CHECK,N_SPINR(e),XQ(F)
- Try
- Actual
- Q(F);
- Vars
- R(e);CHECK,N_GUARD::QAB(F)+R(D)
- R(e);OGATE,P_SPINR(e),XR(D)::QAB1(F),XR(e)
- S(b);N_GUARD::S(A)
- R(e);N_GUARD::QAB(F)+R(D)
- S(b);N_GUARD::S(A),XS(b)
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