MESON Chess Problem Database
Problem Display
PID: 96627 (3R4/8/2nB4/1N1n2K1/4k3/3p3R/8/Qb6 w - - 0 1)
Paslack, Rainer
1st HM., Best Problems, 2005-2006
#2
6 + 5
| 4901 | Best Problems | 2007 |
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ba2
- 2.Qh1#
- 1...Bc2
- 2.Qh1#
- 1...Sb4
- 2.Qd4#
- 2.Qe5#
- 1...Sd4
- 2.Qxd4#
- 1...Sa5
- 2.Qd4#
- 2.Qe5#
- 1...Se5
- 2.Qd4#
- 2.Qxe5#
- 1...Sa7
- 2.Qd4#
- 2.Qe5#
- 1...Se7
- 2.Qd4#
- 2.Qe5#
- 1...Sb8
- 2.Qd4#
- 2.Qe5#
- 1...Sxd8
- 2.Qd4#
- 2.Qe5#
- 1...d2
- 2.Qxb1#
- 1...Ba2
- Tries
- 1.Bh2?
- threat
- 2.Sd6#
- 1...Sc3
- 2.Sxc3#
- 1...Se3
- 2.Sc3#
- 1...Sdb4
- 2.Sc3#
- 1...Sb6
- 2.Sc3#
- 1...Sf6
- 2.Sc3#
- 1...Sc7
- 2.Sc3#
- 1...Sde7
- 2.Sc3#
- 1...Sf4!
- threat
- 1.Bf4?
- threat
- 2.Sd6#
- 1...Sc3
- 2.Sxc3#
- 2.Re3#
- 1...Se3
- 2.Sc3#
- 2.Rxe3#
- 1...Sdb4
- 2.Sc3#
- 2.Re3#
- 1...Sb6
- 2.Sc3#
- 2.Re3#
- 1...Sf6
- 2.Sc3#
- 2.Re3#
- 1...Sc7
- 2.Sc3#
- 2.Re3#
- 1...Sde7
- 2.Sc3#
- 2.Re3#
- 1...Sxf4!
- threat
- 1.Bc7?
- threat
- 2.Sd6#
- 1...Se3
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...Sdb4
- 2.Sc3#
- 1...Sf4
- 2.Sc3#
- 1...Sb6
- 2.Sc3#
- 1...Sf6
- 2.Sc3#
- 1...Sde7
- 2.Sc3#
- 1...Sd4
- 2.Qxd4#
- 1...Sxc7!
- threat
- 1.Bb8?
- threat
- 2.Sd6#
- 1...Se3
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...Sdb4
- 2.Sc3#
- 1...Sf4
- 2.Sc3#
- 1...Sb6
- 2.Sc3#
- 1...Sf6
- 2.Sc3#
- 1...Sde7
- 2.Sc3#
- 1...Sd4
- 2.Qxd4#
- 1...Sc7!
- threat
- 1.Re8+?
- 1...Se5
- 2.Rxe5#
- 2.Qd4#
- 2.Qxe5#
- 1...Sce7
- 2.Qd4#
- 2.Qe5#
- 1...Sde7!
- 1...Se5
- 1.Qf6?
- threat
- 2.Qf3#
- 2.Qf5#
- 2.Qg6#
- 1...Sc3
- 2.Sxc3#
- 2.Qf3#
- 2.Qf5#
- 1...Se3
- 2.Sc3#
- 2.Qf3#
- 1...Sdb4
- 2.Sc3#
- 2.Qf3#
- 2.Qf5#
- 1...Sf4
- 2.Sc3#
- 2.Qf5#
- 1...Sb6
- 2.Sc3#
- 2.Qf3#
- 2.Qf5#
- 1...Sc7
- 2.Sc3#
- 2.Qf3#
- 2.Qf5#
- 1...Sde7
- 2.Sc3#
- 2.Qf3#
- 1...Sd4
- 2.Qxd4#
- 2.Qe5#
- 1...Se5
- 2.Qxe5#
- 2.Qf5#
- 1...Sce7
- 2.Qd4#
- 2.Qe5#
- 2.Qf3#
- 2.Qe6#
- 1...Sxf6!
- threat
- 1.Qg7?
- threat
- 2.Qg6#
- 2.Qh7#
- 1...Sc3
- 2.Sxc3#
- 1...Se3
- 2.Sc3#
- 1...Sdb4
- 2.Sc3#
- 1...Sf4
- 2.Sc3#
- 1...Sb6
- 2.Sc3#
- 1...Sc7
- 2.Sc3#
- 1...Sde7
- 2.Sc3#
- 1...Sd4
- 2.Qxd4#
- 2.Qe5#
- 1...Se5
- 2.Qxe5#
- 1...Sce7
- 2.Qd4#
- 2.Qe5#
- 1...Sf6!
- threat
- 1.Qh8?
- threat
- 2.Qh7#
- 1...Sc3
- 2.Sxc3#
- 1...Se3
- 2.Sc3#
- 1...Sdb4
- 2.Sc3#
- 1...Sf4
- 2.Sc3#
- 1...Sb6
- 2.Sc3#
- 1...Sc7
- 2.Sc3#
- 1...Sde7
- 2.Sc3#
- 1...Sd4
- 2.Qxd4#
- 2.Qe5#
- 1...Se5
- 2.Qxe5#
- 1...Sce7
- 2.Qd4#
- 2.Qe5#
- 1...Sf6!
- threat
- 1.Bh2?
- Keys
- 1.Bc5!
- threat
- 2.Sd6#
- 1...Sc3
- 2.Re3#
- 1...Sd4
- 2.Qxd4#
- 1...Se3
- 2.Rxe3#
- 1...Sdb4
- 2.Re3#
- 1...Sf4
- 2.Re3#
- 1...Sb6
- 2.Re3#
- 1...Sf6
- 2.Re3#
- 1...Sc7
- 2.Re3#
- 1...Sde7
- 2.Re3#
- threat
- 1.Bc5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 3
- Sets
- B(a);OGATE::QAB(A)
- S(e);N_GUARD::QAR1(A),XS(e)
- P(b);OGATEB::QAB(A),XB(a)
- Tries
- Try
- B(E);
- Threat
- S(C)
- Vars
- S(d);N_GUARD::S(C),XS(d)
- S(d);N_GUARD::S(C)
- Refutation
- S(d);
- Try
- B(E);
- Threat
- S(C)
- Refutation
- S(d);XB(E)
- Try
- B(E);
- Threat
- S(C)
- Vars
- S(d);N_GUARD::S(C)
- S(d);N_GUARD::S(C),XS(d)
- S(e);N_GUARD::QAR1(A),XS(e)
- Refutation
- S(d);XB(E)
- Try
- B(E);
- Threat
- S(C)
- Vars
- S(d);N_GUARD::S(C)
- S(d);N_GUARD::S(C),XS(d)
- S(e);N_GUARD::QAR1(A),XS(e)
- Refutation
- S(d);
- Try
- R(F);CHECK
- Refutation
- S(d);P_SPINS(d)
- Try
- Q(A);
- Threat
- DUALS(3)
- Refutation
- S(d);XQ(A)
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- S(d);N_GUARD::S(C),XS(d)
- S(d);N_GUARD::S(C)
- S(e);N_GUARD::QAR1(A),XS(e)
- Refutation
- S(d);
- Try
- Q(A);
- Threat
- QAB(A)
- Vars
- S(d);N_GUARD::S(C),XS(d)
- S(d);N_GUARD::S(C)
- S(e);N_GUARD::QAR1(A),XS(e)
- Refutation
- S(d);
- Try
- Actual
- B(E);
- Threat
- S(C)
- Vars
- S(d);N_GUARD::R1(B)
- S(e);N_GUARD::QAR1(A),XS(e)
- S(d);N_GUARD::R1(B),XS(d)
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