MESON Chess Problem Database
Problem Display
PID: 15898 (b5n1/5p2/1p1Q4/p4q2/2Bpk3/2pNN3/5PPB/2K5 w - - 0 1)
Szwedowski, Leopold Mieczyslaw
1st Prize, Wola Gulowska, 1988
#2
8 + 9
| 15345 | Wola Gulowska Award | 1988 |
| 3297 | FIDE Album (1986-1988) | 1995 |
| 14620 | Sunningdale Machine Gun Solving | 2010 |
SOLUTION
- SOUND
- Sets
- 1...Qh3
- 2.Qf4#
- 2.Qe5#
- 1...Qg4
- 2.Qe5#
- 1...Qe6
- 2.Qf4#
- 1...Qg6
- 2.Qf4#
- 2.Qe5#
- 1...Qd7
- 2.Qf4#
- 2.Qe5#
- 1...Qh7
- 2.Qf4#
- 2.Qe5#
- 1...Qc8
- 2.Qf4#
- 2.Qe5#
- 1...Qxf2
- 2.Qe5#
- 1...Qf3
- 2.Qe5#
- 1...Qf4
- 2.Qxf4#
- 1...Qb5
- 2.Qf4#
- 1...Qc5
- 2.Qf4#
- 1...Qd5
- 2.Qf4#
- 1...Qe5
- 2.Qxe5#
- 1...Qh5
- 2.Qf4#
- 1...Qh3
- Tries
- 1.Sb2?
- threat
- 2.Bd3#
- 1...Qxf2
- 2.Qe5#
- 1...Qb5
- 2.Qf4#
- 1...d3
- 2.Bxd3#
- 2.Qxd3#
- 1...cxb2+!
- threat
- 1.Sb4?
- threat
- 2.Bd3#
- 1...Qxf2
- 2.Qe5#
- 1...Qb5
- 2.Qf4#
- 1...d3
- 2.Bxd3#
- 2.Qxd3#
- 1...axb4!
- threat
- 1.Sf4?
- threat
- 2.Bd3#
- 1...Qxf4
- 2.Qxf4#
- 1...d3
- 2.Bxd3#
- 1...Qb5!
- threat
- 1.Sc5+?
- 1...Qxc5
- 2.Qf4#
- 1...bxc5!
- 1...Qxc5
- 1.Se5?
- threat
- 2.Bd3#
- 1...Qxe5
- 2.Qxe5#
- 1...d3
- 2.Bxd3#
- 2.Qxd3#
- 1...Qxf2!
- threat
- 1.Sf1?
- threat
- 2.Sg3#
- 1...Qf4+
- 2.Qxf4#
- 1...Qxf2
- 2.Qe5#
- 1...Qh3
- 2.Qf4#
- 2.Qe5#
- 1...Qg4
- 2.Qe5#
- 1...Qg6
- 2.Qf4#
- 2.Qe5#
- 1...Qf3
- 2.Qe5#
- 1...Qe5
- 2.Qxe5#
- 1...Qg5+!
- threat
- 1.Sxf5?
- threat
- 2.Sg3#
- 2.Qf4#
- 2.Qe5#
- 1...f6
- 2.Sg3#
- 2.Qf4#
- 2.Qe6#
- 1...Kxf5!
- threat
- 1.Bf4?
- threat
- 2.f3#
- 1...Qxf4
- 2.Qxf4#
- 1...Qh3
- 2.Qe5#
- 1...Qg4
- 2.Qe5#
- 1...Qh5!
- threat
- 1.Be5?
- threat
- 2.Qxd4#
- 1...Qxe5
- 2.Qxe5#
- 1...dxe3
- 2.Qd4#
- 1...Bd5
- 2.Qxd5#
- 1...Qd7!
- threat
- 1.f3+?
- 1...Qxf3
- 2.Qe5#
- 1...Kxe3!
- 1...Qxf3
- 1.Sb2?
- Keys
- 1.Se1!
- threat
- 2.Bd3#
- 1...Qxf2
- 2.Qe5#
- 1...Qb5
- 2.Qf4#
- 1...d3
- 2.Bxd3#
- 2.Qxd3#
- threat
- 1.Se1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 8
- Sets
- Q(e);N_GUARD::QAR1(H)
- Q(e);N_GUARD,XP(B)::QAR1(H)
- Q(e);N_GUARD,P_PINS(F)::QAR1(H),XQ(e)
- Q(e);N_GUARD::QAR1(H),XQ(e)
- Tries
- Try
- S(E);
- Threat
- B(G)
- Vars
- Q(e);N_GUARD,XP(B)::QAR1(H)
- Q(e);N_GUARD::QAR1(H)
- Refutation
- P(a);CHECK,XS(E)
- Try
- S(E);
- Threat
- B(G)
- Vars
- Q(e);N_GUARD,XP(B)::QAR1(H)
- Q(e);N_GUARD::QAR1(H)
- Refutation
- P(d);XS(E)
- Try
- S(E);
- Threat
- B(G)
- Vars
- Q(e);OGATE,P_PINS(F),XS(E)::QAR1(H),XQ(e)
- P(b);::B(G),XP(b)
- Refutation
- Q(e);
- Try
- S(E);CHECK
- Vars
- Q(e);XS(E)::QAR1(H)
- Refutation
- P(f);XS(E)
- Try
- S(E);
- Threat
- B(G)
- Vars
- Q(e);OGATE,XS(E)::QAR1(H),XQ(e)
- Refutation
- Q(e);XP(B)
- Try
- S(F);
- Threat
- S(F)
- Vars
- Q(e);CHECK,N_GUARD::QAR1(H),XQ(e)
- Q(e);N_GUARD,XP(B)::QAR1(H)
- Q(e);N_GUARD::QAR1(H)
- Q(e);N_GUARD::QAR1(H),XQ(e)
- Refutation
- Q(e);CHECK
- Try
- S(F);XQ(e)
- Threat
- DUALS(3)
- Refutation
- K(c);S_FLIGHT,XS(F)
- Try
- B(D);
- Threat
- P(B)
- Vars
- Q(e);OGATE,P_PINS(F),XB(D)::QAR1(H),XQ(e)
- Q(e);N_GUARD::QAR1(H)
- Refutation
- Q(e);
- Try
- B(D);
- Threat
- QAR1(H),XP(b)
- Vars
- Q(e);OGATE,XB(D)::QAR1(H),XQ(e)
- P(b);XS(F)::QAR1(H)
- B(h);N_GUARD::QAB1(H),XB(h)
- Refutation
- Q(e);
- Try
- P(B);CHECK
- Vars
- Q(e);XP(B)::QAR1(H)
- Refutation
- K(c);P-FLIGHT,XS(F)
- Try
- Actual
- S(E);
- Threat
- B(G)
- Vars
- Q(e);N_GUARD,XP(B)::QAR1(H)
- Q(e);N_GUARD::QAR1(H)
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