MESON Chess Problem Database
Problem Display
PID: 55130 (7q/Np1NpB2/1p2npP1/3k1np1/3p2p1/p2K2B1/P7/Q6R w - - 0 1)
Zigman, Matyaz
Comm., Problem TT, 1971
#2
9 + 12
| 56 | The Problemist | 2004 |
SOLUTION
- SOUND
- Sets
- 1...Qxh1
- 2.Qxh1#
- 1...Se3
- 2.Qxd4#
- 1...Sxg3
- 2.Qxd4#
- 1...Sh4
- 2.Qxd4#
- 1...Sd6
- 2.Qxd4#
- 1...Sh6
- 2.Qxd4#
- 1...Sg7
- 2.Qxd4#
- 1...Qxh1
- Tries
- 1.Rb1?
- threat
- 2.Rb5#
- 1...Sxg3
- 2.Qxd4#
- 1...Sd6
- 2.Qxd4#
- 1...b5
- 2.Rxb5#
- 1...Qc8!
- threat
- 1.Rc1?
- threat
- 2.Sxb6#
- 1...Sxg3
- 2.Qxd4#
- 1...b5
- 2.Sb6#
- 2.Rc5#
- 1...Qd8!
- threat
- 1.Re1?
- threat
- 2.Bxe6#
- 1...Sxg3
- 2.Qxd4#
- 1...Se3
- 2.Qxd4#
- 1...Sg7
- 2.Qxd4#
- 1...Qg8!
- threat
- 1.Rf1?
- threat
- 2.Rxf5#
- 1...Sxg3
- 2.Qxd4#
- 1...Se3
- 2.Qxd4#
- 1...Sh4
- 2.Qxd4#
- 1...Sd6
- 2.Qxd4#
- 1...Sh6
- 2.Qxd4#
- 1...Sg7
- 2.Qxd4#
- 1...Qb8!
- threat
- 1.Rh3?
- threat
- 2.Qh1#
- 1...Sxg3
- 2.Qxd4#
- 1...Se3
- 2.Qxd4#
- 1...Sh4
- 2.Qxd4#
- 1...Sd6
- 2.Qxd4#
- 1...Qxh3!
- threat
- 1.Rh4?
- threat
- 2.Qh1#
- 1...Sxg3
- 2.Qxd4#
- 1...Sxh4
- 2.Qxd4#
- 1...Se3
- 2.Qxd4#
- 1...Sd6
- 2.Qxd4#
- 1...Qxh4!
- threat
- 1.Rh5?
- threat
- 2.Qh1#
- 1...Sxg3
- 2.Qxd4#
- 1...Se3
- 2.Qxd4#
- 1...Sh4
- 2.Qxd4#
- 1...Sd6
- 2.Qxd4#
- 1...Qxh5!
- threat
- 1.Rh6?
- threat
- 2.Qh1#
- 1...Sxg3
- 2.Qxd4#
- 1...Se3
- 2.Qxd4#
- 1...Sh4
- 2.Qxd4#
- 1...Sd6
- 2.Qxd4#
- 1...Qxh6!
- threat
- 1.Rh7?
- threat
- 2.Qh1#
- 1...Sxg3
- 2.Qxd4#
- 1...Se3
- 2.Qxd4#
- 1...Sh4
- 2.Qxd4#
- 1...Sd6
- 2.Qxd4#
- 1...Qxh7!
- threat
- 1.Qb2?
- threat
- 2.Qg2#
- 2.Qb3#
- 2.Qb5#
- 1...Qxh1
- 2.Qb3#
- 2.Qb5#
- 1...Sxg3
- 2.Qxd4#
- 1...Qh2
- 2.Qb3#
- 2.Qb5#
- 1...Qh3
- 2.Qb3#
- 2.Qb5#
- 1...Qc8
- 2.Qg2#
- 1...Se3
- 2.Qxd4#
- 2.Qb5#
- 1...Sh4
- 2.Qxd4#
- 2.Qb3#
- 2.Qb5#
- 1...Sd6
- 2.Qxd4#
- 1...b5
- 2.Qg2#
- 2.Qb3#
- 2.Qxb5#
- 1...axb2!
- threat
- 1.Qc3?
- threat
- 2.Sxb6#
- 2.Qb3#
- 2.Qc4#
- 1...Sxg3
- 2.Qxd4#
- 1...Qc8
- 2.Sxb6#
- 1...Qd8
- 2.Qb3#
- 2.Qc4#
- 1...Se3
- 2.Sxb6#
- 2.Qxd4#
- 1...Sd6
- 2.Sxb6#
- 2.Qxd4#
- 1...b5
- 2.Sb6#
- 2.Qb3#
- 2.Qc5#
- 1...dxc3!
- threat
- 1.Qc1?
- threat
- 2.Sxb6#
- 2.Qc4#
- 1...Qc8
- 2.Sxb6#
- 1...Qd8
- 2.Qc4#
- 1...Se3
- 2.Sxb6#
- 1...Sd6
- 2.Sxb6#
- 1...b5
- 2.Sb6#
- 2.Qc5#
- 1...Sxg3!
- threat
- 1.Qe1?
- threat
- 2.Bxe6#
- 2.Qe4#
- 2.Qxe6#
- 1...Qxh1
- 2.Bxe6#
- 2.Qxh1#
- 2.Qxe6#
- 1...Sxg3
- 2.Qxe6#
- 1...Qg8
- 2.Qe4#
- 2.Qxe6#
- 1...Sd6
- 2.Bxe6#
- 2.Qxe6#
- 1...Sg7
- 2.Qe4#
- 1...Se3!
- threat
- 1.Rb1?
- Keys
- 1.Rxh8!
- threat
- 2.Qh1#
- 1...Sxg3
- 2.Qxd4#
- 1...Se3
- 2.Qxd4#
- 1...Sh4
- 2.Qxd4#
- 1...Sd6
- 2.Qxd4#
- threat
- 1.Rxh8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 3
- Sets
- Q(l);OGATE,XR(B)::QAB(A),XQ(l)
- S(e);N_GUARD::QAR1(A),XP(b)
- S(e);N_GUARD,XB(E)::QAR1(A),XP(b)
- Tries
- Try
- R(B);
- Threat
- R(B)
- Vars
- S(e);N_GUARD,XB(E)::QAR1(A),XP(b)
- S(e);N_GUARD::QAR1(A),XP(b)
- P(g);::R(B),XP(g)
- Refutation
- Q(l);
- Try
- R(B);
- Threat
- S(H),XP(g)
- Vars
- S(e);N_GUARD,XB(E)::QAR1(A),XP(b)
- Refutation
- Q(l);
- Try
- R(B);
- Threat
- B(I),XS(h)
- Vars
- S(e);N_GUARD,XB(E)::QAR1(A),XP(b)
- S(e);N_GUARD::QAR1(A),XP(b)
- Refutation
- Q(l);
- Try
- R(B);
- Threat
- R(B),XS(e)
- Vars
- S(e);N_GUARD,XB(E)::QAR1(A),XP(b)
- S(e);N_GUARD::QAR1(A),XP(b)
- Refutation
- Q(l);
- Try
- R(B);
- Threat
- QAB(A)
- Vars
- S(e);N_GUARD,XB(E)::QAR1(A),XP(b)
- S(e);N_GUARD::QAR1(A),XP(b)
- Refutation
- Q(l);P_PINB(E),XR(B)
- Try
- R(B);
- Threat
- QAB(A)
- Vars
- S(e);N_GUARD,XB(E)::QAR1(A),XP(b)
- S(e);N_GUARD,XR(B)::QAR1(A),XP(b)
- S(e);N_GUARD::QAR1(A),XP(b)
- Refutation
- Q(l);XR(B)
- Try
- R(B);
- Threat
- QAB(A)
- Vars
- S(e);N_GUARD,P_SPINP(f),XB(E)::QAR1(A),XP(b)
- S(e);N_GUARD,P_SPINP(f)::QAR1(A),XP(b)
- Refutation
- Q(l);XR(B)
- Try
- R(B);
- Threat
- QAB(A)
- Vars
- S(e);N_GUARD,XB(E)::QAR1(A),XP(b)
- S(e);N_GUARD::QAR1(A),XP(b)
- Refutation
- Q(l);XR(B)
- Try
- R(B);
- Threat
- QAB(A)
- Vars
- S(e);N_GUARD,XB(E)::QAR1(A),XP(b)
- S(e);N_GUARD::QAR1(A),XP(b)
- Refutation
- Q(l);XR(B)
- Try
- Q(A);
- Threat
- DUALS(3)
- Vars
- S(e);N_GUARD,XB(E)::QAR1(A),XP(b)
- Q(l);::QAB(A)
- S(e);N_GUARD::QAR1(A),XP(b)
- Refutation
- P(a);XQ(A)
- Try
- Q(A);
- Threat
- DUALS(3)
- Vars
- S(e);N_GUARD,XB(E)::QAR1(A),XP(b)
- Q(l);::S(H),XP(g)
- Refutation
- P(b);XQ(A)
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- Q(l);::S(H),XP(g)
- Q(l);::QAB1(A)
- S(e);::S(H),XP(g)
- Refutation
- S(e);XB(E)
- Try
- Q(A);
- Threat
- DUALS(3)
- Vars
- S(e);XB(E)::QAB1(A),XS(h)
- S(e);::QAB1(A)
- Refutation
- S(e);
- Try
- Actual
- R(B);XQ(l)
- Threat
- QAB(A)
- Vars
- S(e);N_GUARD,XB(E)::QAR1(A),XP(b)
- S(e);N_GUARD::QAR1(A),XP(b)
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