MESON Chess Problem Database
Problem Display
PID: 47517 (3R4/pbk5/p1N5/K2P4/3P4/8/1Qn5/8 w - - 0 1)
Boros, Sandor
Schonberger, Tibor
Magyar Sakkvilag, 1923
#2
6 + 5
| 3310 | 2345 Chess Problems | 1997 |
SOLUTION
- SOUND
- Sets
- 1...Bxc6
- 2.Qb8#
- 1...Ba8
- 2.Qb8#
- 1...Bc8
- 2.Qb8#
- 1...Sa1
- 2.Qh2#
- 1...Se1
- 2.Qh2#
- 1...Sa3
- 2.Qh2#
- 1...Se3
- 2.Qh2#
- 1...Sb4
- 2.Qh2#
- 1...Sxd4
- 2.Qh2#
- 1...Bxc6
- Tries
- 1.Rd7+?
- 1...Kc8
- 2.Qxb7#
- 1...Kxd7!
- 1...Kc8
- 1.Qb3?
- threat
- 2.Qg3#
- 1...Bxc6
- 2.Qb8#
- 1...Ba8
- 2.Qb8#
- 1...Bc8
- 2.Qb8#
- 1...Se3!
- threat
- 1.Qb4?
- threat
- 2.Qd6#
- 2.Qe7#
- 1...Bxc6
- 2.Qb8#
- 1...Ba8
- 2.Qe7#
- 2.Qb8#
- 1...Bc8
- 2.Qb8#
- 1...Sxb4!
- threat
- 1.Qb5?
- threat
- 2.d6#
- 1...Bxc6
- 2.Qb8#
- 1...axb5!
- threat
- 1.Rd7+?
- Keys
- 1.Qb1!
- 1...Bxc6
- 2.Qb8#
- 1...Sxd4
- 2.Qh7#
- 1...Ba8
- 2.Qb8#
- 1...Bc8
- 2.Qb8#
- 1...Sa1
- 2.Qh7#
- 1...Se1
- 2.Qh7#
- 1...Sa3
- 2.Qh7#
- 1...Se3
- 2.Qh7#
- 1...Sb4
- 2.Qh7#
- 1...Bxc6
- 1.Qb1!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 6
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- B(d);OGATE,XS(E)::QAB1(A)
- B(d);OGATE::QAB1(A)
- S(a);OGATE::QAB(A)
- S(a);OGATE,XP(B)::QAB(A)
- Tries
- Try
- R(F);CHECK
- Vars
- K(e);P-FLIGHT::QAB1(A),XB(d)
- Refutation
- K(e);P-FLIGHT,XR(F)
- Try
- Q(A);
- Threat
- QAB(A)
- Vars
- B(d);OGATE,XS(E)::QAB1(A)
- B(d);OGATE::QAB1(A)
- Refutation
- S(a);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- B(d);OGATE,XS(E)::QAB1(A)
- B(d);OGATE::QAB1(A)
- Refutation
- S(a);XQ(A)
- Try
- Q(A);
- Threat
- P(D)
- Vars
- B(d);OGATE,XS(E)::QAB1(A)
- Refutation
- P(b);XQ(A)
- Try
- Actual
- Q(A);
- Vars
- B(d);OGATE,XS(E)::QAB1(A)
- S(a);OGATE,XP(B)::QAR(A)
- B(d);OGATE::QAB1(A)
- S(a);OGATE::QAR(A)
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