MESON Chess Problem Database
Problem Display
PID: 118000 (1n6/1KR5/1pPkPN2/5P2/3P4/1q1N3n/Br6/2Q5 w - - 0 1)
Paslack, Rainer
Boletim da UBP, 1992
#2
10 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qd1
- 2.Se4#
- 2.Se8#
- 1...Qc2
- 2.Se4#
- 2.Se8#
- 1...Qa4
- 2.Se4#
- 2.Se8#
- 1...Qd5
- 2.Se8#
- 1...Qa3
- 2.Se4#
- 2.Se8#
- 1...Qc3
- 2.Se4#
- 2.Se8#
- 1...Qxd3
- 2.Se8#
- 1...Qb4
- 2.Se4#
- 2.Se8#
- 1...Qb5
- 2.Se4#
- 2.Se8#
- 1...Sg1
- 2.Qf4#
- 1...Sf2
- 2.Qf4#
- 1...Sf4
- 2.Qxf4#
- 1...Sg5
- 2.Qf4#
- 1...Sa6
- 2.Rd7#
- 1...Sxc6
- 2.Rd7#
- 2.Qxc6#
- 1...Sd7
- 2.Rxd7#
- 1...b5
- 2.Qc5#
- 1...Qd1
- Tries
- 1.Sb4?
- threat
- 2.Se4#
- 2.Se8#
- 1...Sd7
- 2.Rxd7#
- 1...Qc2
- 2.Se8#
- 1...Qd5
- 2.Se8#
- 1...Qd3
- 2.Se8#
- 1...Qe3
- 2.Se8#
- 1...Qf3
- 2.Se8#
- 1...Re2
- 2.Se8#
- 1...Sf2
- 2.Se8#
- 2.Qf4#
- 1...Sg5
- 2.Se8#
- 2.Qf4#
- 1...Qxe6!
- threat
- 1.Sf4?
- threat
- 2.Se4#
- 2.Se8#
- 1...Sxf4
- 2.Qxf4#
- 1...Sd7
- 2.Rxd7#
- 1...Qc2
- 2.Se8#
- 1...Qd5
- 2.Se8#
- 1...Qd3
- 2.Se8#
- 1...Qe3
- 2.Se8#
- 1...Qf3
- 2.Se8#
- 1...Re2
- 2.Se8#
- 1...Sf2
- 2.Se8#
- 1...Sg5
- 2.Se8#
- 1...Qxe6!
- threat
- 1.Se5?
- threat
- 2.Sf7#
- 1...Qxe6
- 2.Se4#
- 1...Sd7
- 2.Rxd7#
- 1...Sg5!
- threat
- 1.Bxb3?
- threat
- 2.Se4#
- 2.Se8#
- 1...Sd7
- 2.Rxd7#
- 1...Re2
- 2.Se8#
- 2.Qa3#
- 1...Sf2
- 2.Se8#
- 2.Qf4#
- 1...Sg5
- 2.Se8#
- 2.Qf4#
- 1...Rxb3!
- threat
- 1.Qe3?
- threat
- 2.Qe5#
- 1...Qxe6
- 2.Qxe6#
- 1...Sxc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Qd5
- 2.Se8#
- 1...Qb5
- 2.Se4#
- 2.Se8#
- 1...Re2!
- threat
- 1.Qe1?
- threat
- 2.Qe5#
- 1...Qxe6
- 2.Qxe6#
- 1...Sxc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Qd5
- 2.Se8#
- 1...Qb5
- 2.Se4#
- 2.Se8#
- 1...Re2!
- threat
- 1.Qc4?
- threat
- 2.Se4#
- 2.Se8#
- 1...Qxd3
- 2.Se8#
- 2.Qd5#
- 1...Sd7
- 2.Rxd7#
- 1...Re2
- 2.Se8#
- 1...Sf2
- 2.Se8#
- 1...Sg5
- 2.Se8#
- 1...Qxc4!
- threat
- 1.e7?
- threat
- 2.e8S#
- 1...Sd7
- 2.Rxd7#
- 1...Qe6
- 2.Se8#
- 1...Qf7
- 2.Se4#
- 1...Qg8
- 2.Se4#
- 1...Re2!
- threat
- 1.Sb4?
- Keys
- 1.Qh6!
- threat
- 2.Qf8#
- 1...Qxe6
- 2.Se4#
- 2.Se8#
- 1...Sxc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- threat
- 1.Qh6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 8
- Sets
- Q(b);P_PINP(F)::S(H)
- Q(b);XS(C)::S(H)
- S(c);N_GUARD::QAB(A)
- S(c);N_GUARD::QAB(A),XS(c)
- S(f);N_GUARD::R1(J)
- S(f);N_GUARD::R1(J),XS(f)
- P(d);N_GUARD::QAB1(A)
- Tries
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- S(f);N_GUARD::R1(J),XS(f)
- Q(b);::S(H)
- Q(b);P_PINP(F)::S(H)
- R(a);::S(H)
- Refutation
- Q(b);XP(G)
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- S(c);OGATE,XS(C)::QAB(A),XS(c)
- S(f);N_GUARD::R1(J),XS(f)
- Q(b);::S(H)
- Q(b);P_PINP(F)::S(H)
- R(a);::S(H)
- S(c);::S(H)
- Refutation
- Q(b);XP(G)
- Try
- S(C);
- Threat
- S(C)
- Vars
- Q(b);XP(G)::S(H)
- S(f);N_GUARD::R1(J),XS(f)
- Refutation
- S(c);
- Try
- B(B);XQ(b)
- Threat
- DUALS(2)
- Vars
- S(f);N_GUARD::R1(J),XS(f)
- Refutation
- R(a);XB(B)
- Try
- Q(A);
- Threat
- QAB1(A)
- Vars
- Q(b);OGATE,XP(G)::QAR1(A),XQ(b)
- S(f);N_GUARD,XP(F)::R1(J)
- S(f);N_GUARD::R1(J),XS(f)
- Q(b);P_PINP(F)::S(H)
- Refutation
- R(a);
- Try
- Q(A);
- Threat
- QAB1(A)
- Vars
- Q(b);OGATE,XP(G)::QAR1(A),XQ(b)
- S(f);N_GUARD,XP(F)::R1(J)
- S(f);N_GUARD::R1(J),XS(f)
- Q(b);P_PINP(F)::S(H)
- Refutation
- R(a);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- S(f);N_GUARD::R1(J),XS(f)
- R(a);::S(H)
- S(c);::S(H)
- Refutation
- Q(b);XQ(A)
- Try
- P(G);
- Threat
- P=S
- Vars
- S(f);N_GUARD::R1(J),XS(f)
- Q(b);::S(H)
- Refutation
- R(a);
- Try
- Actual
- Q(A);
- Threat
- QAB(A)
- Vars
- S(f);N_GUARD,XP(F)::R1(J)
- S(f);N_GUARD::R1(J),XS(f)
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