MESON Chess Problem Database
Problem Display
PID: 52641 (1B3R2/1p2N3/1Qp1r1B1/NR6/p2n1p1r/n3k2P/2P2bP1/3K4 w - - 0 1)
Gebura, Stanislaw
5th HM., Het Belgisch Schaakbord (L'Echiquier Belge), 1988-1989
#2
11 + 10
| 5110 | Bekroonde Problemen | 2002 |
SOLUTION
- SOUND
- Sets
- 1...Rxh3
- 2.Bxf4#
- 1...Rh5
- 2.Bxf4#
- 1...Rh6
- 2.Bxf4#
- 1...Rh7
- 2.Bxf4#
- 1...Rh8
- 2.Bxf4#
- 1...Re4
- 2.Sf5#
- 1...Re5
- 2.Rxe5#
- 1...Rd6
- 2.Re5#
- 1...Rf6
- 2.Re5#
- 1...Rxg6
- 2.Re5#
- 1...Sb1
- 2.Sc4#
- 1...Sxc2
- 2.Sc4#
- 1...Sc4
- 2.Sxc4#
- 1...Sxb5
- 2.Sc4#
- 1...f3
- 2.Rxf3#
- 1...cxb5
- 2.Sd5#
- 1...c5
- 2.Sd5#
- 1...Rxh3
- Tries
- 1.Saxc6?
- threat
- 2.Sd5#
- 2.Qxd4#
- 1...Rxc6
- 2.Sd5#
- 2.Re5#
- 1...Rxg6
- 2.Re5#
- 2.Qxd4#
- 1...Rxe7
- 2.Qxd4#
- 1...Sxc2
- 2.Sd5#
- 1...Sxb5
- 2.Sd5#
- 1...Be1
- 2.Qxd4#
- 1...Bg1
- 2.Qxd4#
- 1...Bg3
- 2.Qxd4#
- 1...Rh5
- 2.Bxf4#
- 2.Qxd4#
- 1...Re4
- 2.Sd5#
- 2.Sf5#
- 1...Re5
- 2.Rxe5#
- 2.Qxd4#
- 1...Rd6
- 2.Re5#
- 1...f3
- 2.Sd5#
- 2.Rxf3#
- 1...bxc6!
- threat
- 1.Be5?
- threat
- 2.Bxd4#
- 2.Qxd4#
- 1...Rxe5
- 2.Rxe5#
- 1...Rxg6
- 2.Qxd4#
- 1...Sxc2
- 2.Sc4#
- 1...Sxb5
- 2.Sc4#
- 1...f3
- 2.Rxf3#
- 1...c5
- 2.Sd5#
- 1...Rd6!
- threat
- 1.Rb4?
- threat
- 2.Qxd4#
- 1...Sxc2
- 2.Sc4#
- 1...Re4
- 2.Sf5#
- 1...Sc4
- 2.Sxc4#
- 1...Sb5
- 2.Sc4#
- 1...f3
- 2.Rxf3#
- 1...c5
- 2.Sd5#
- 1...Rd6!
- threat
- 1.Rd5?
- threat
- 2.Qxd4#
- 1...Sxc2
- 2.Sc4#
- 1...cxd5
- 2.Sxd5#
- 1...Re4
- 2.Sf5#
- 1...Sb5
- 2.Sc4#
- 1...f3
- 2.Rxf3#
- 1...c5!
- threat
- 1.Rxf4?
- threat
- 2.Sf5#
- 2.Rf3#
- 2.Qxd4#
- 1...Rxh3
- 2.Sf5#
- 2.Qxd4#
- 1...Rxg6
- 2.Sf5#
- 2.Qxd4#
- 1...Rxe7
- 2.Rf3#
- 2.Qxd4#
- 1...Sxc2
- 2.Sc4#
- 2.Rf3#
- 1...Sxb5
- 2.Sc4#
- 2.Sf5#
- 2.Rf3#
- 1...Re5
- 2.Rf3#
- 2.Qxd4#
- 1...Rd6
- 2.Rf3#
- 1...Rh5
- 2.Rf3#
- 2.Qxd4#
- 1...Re4
- 2.Sf5#
- 2.Rf3#
- 1...Rf6
- 2.Qxd4#
- 1...c5
- 2.Sd5#
- 1...Rxf4!
- threat
- 1.Rd8?
- threat
- 2.Qxd4#
- 1...Sxc2
- 2.Sc4#
- 1...Sxb5
- 2.Sc4#
- 1...Rd6
- 2.Re5#
- 1...Re4
- 2.Sf5#
- 1...c5
- 2.Sd5#
- 1...f3!
- threat
- 1.c3?
- threat
- 2.Qxd4#
- 1...Sxb5
- 2.Sc4#
- 1...Rd6
- 2.Re5#
- 1...Sc2
- 2.Sc4#
- 1...f3
- 2.Rxf3#
- 1...c5
- 2.Sd5#
- 1...Re4!
- threat
- 1.Saxc6?
- Keys
- 1.Ba7!
- threat
- 2.Qxd4#
- 1...Sxc2
- 2.Sc4#
- 1...Sxb5
- 2.Sc4#
- 1...Re4
- 2.Sf5#
- 1...Rd6
- 2.Re5#
- 1...f3
- 2.Rxf3#
- 1...c5
- 2.Sd5#
- threat
- 1.Ba7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 11
- Sets
- R(g);N_GUARD,XP(D)::B(J),XP(f)
- R(g);N_GUARD::B(J),XP(f)
- R(i);SBLOCK::S(I)
- R(i);N_GUARD::R(F),XR(i)
- R(i);N_GUARD::R(F)
- R(i);N_GUARD,XB(H)::R(F)
- S(b);N_GUARD::S(E)
- S(b);N_GUARD,XP(B)::S(E)
- S(b);N_GUARD::S(E),XS(b)
- S(b);N_GUARD,XR(F)::S(E)
- P(f);OGATE::R1(K),XP(f)
- P(h);N_GUARD,XR(F)::S(I)
- P(h);N_GUARD,N_SPINS(e)::S(I)
- Tries
- Try
- S(E);XP(h)
- Threat
- DUALS(2)
- Vars
- R(i);XS(I)::QAB1(G),XS(e)
- S(b);XP(B)::S(I)
- S(b);XR(F)::S(I)
- B(a);::QAB1(G),XS(e)
- R(i);N_GUARD::R(F)
- Refutation
- P(j);XS(E)
- Try
- B(J);
- Threat
- DUALS(2)
- Vars
- R(i);OGATE,XB(J)::R(F),XR(i)
- R(i);XB(H)::QAB1(G),XS(e)
- S(b);N_GUARD,XP(B)::S(E)
- S(b);N_GUARD,XR(F)::S(E)
- P(f);OGATE::R1(K),XP(f)
- P(h);N_GUARD,N_SPINS(e)::S(I)
- Refutation
- R(i);
- Try
- R(F);
- Threat
- QAB1(G),XS(e)
- Vars
- S(b);N_GUARD,XP(B)::S(E)
- R(i);SBLOCK::S(I)
- S(b);N_GUARD::S(E),XS(b)
- S(b);N_GUARD::S(E)
- P(f);OGATE::R1(K),XP(f)
- P(h);N_GUARD,N_SPINS(e)::S(I)
- Refutation
- R(i);
- Try
- R(F);
- Threat
- QAB1(G),XS(e)
- Vars
- S(b);N_GUARD,XP(B)::S(E)
- P(h);XR(F)::S(I),XP(h)
- R(i);SBLOCK::S(I)
- S(b);N_GUARD::S(E)
- P(f);OGATE::R1(K),XP(f)
- Refutation
- P(h);N_SPINS(e)
- Try
- R(K);XP(f)
- Threat
- DUALS(3)
- Vars
- R(i);::R1(K)
- R(i);::QAB1(G),XS(e)
- P(h);N_GUARD,N_SPINS(e)::S(I)
- Refutation
- R(g);XR(K)
- Try
- R(K);
- Threat
- QAB1(G),XS(e)
- Vars
- S(b);N_GUARD,XP(B)::S(E)
- S(b);N_GUARD,XR(F)::S(E)
- R(i);N_GUARD::R(F)
- R(i);SBLOCK::S(I)
- P(h);N_GUARD,N_SPINS(e)::S(I)
- Refutation
- P(f);
- Try
- P(B);
- Threat
- QAB1(G),XS(e)
- Vars
- S(b);N_GUARD,XR(F)::S(E)
- R(i);N_GUARD::R(F)
- S(b);N_GUARD::S(E)
- P(f);OGATE::R1(K),XP(f)
- P(h);N_GUARD,N_SPINS(e)::S(I)
- Refutation
- R(i);
- Try
- Actual
- B(J);
- Threat
- QAB1(G),XS(e)
- Vars
- S(b);N_GUARD,XP(B)::S(E)
- S(b);N_GUARD,XR(F)::S(E)
- R(i);SBLOCK::S(I)
- R(i);N_GUARD::R(F)
- P(f);OGATE::R1(K),XP(f)
- P(h);N_GUARD,N_SPINS(e)::S(I)
Developed and maintained by Brian Stephenson.
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