MESON Chess Problem Database
Problem Display
PID: 66847 (8/8/1R2p1p1/2N2kbn/R4P2/K3pNpP/2P2P2/BB6 w - - 0 1)
Labai, Zoltan
3rd Place, Match: Czechoslovakia - Israel, 1992
#2
11 + 7
| 721 | Variantim | 1993 |
| 5416 | FIDE Album (1992-1994) (Annexe) | 2003 |
SOLUTION
- SOUND
- Sets
- 1...Bxf4
- 2.c4#
- 1...Bh4
- 2.Sxh4#
- 1...Bf6
- 2.c3#
- 1...Bh6
- 2.Sh4#
- 1...Bxf4
- Tries
- 1.Sxe6?
- threat
- 2.c4#
- 1...Sxf4
- 2.Sg7#
- 1...Sf6
- 2.Sg7#
- 1...Be7+!
- threat
- 1.Be5?
- threat
- 2.Sd4#
- 2.c3#
- 2.c4#
- 1...Bxf4
- 2.c3#
- 2.c4#
- 1...Sf6
- 2.Sd4#
- 1...Sxf4!
- threat
- 1.fxe3?
- threat
- 2.c4#
- 1...Sxf4
- 2.e4#
- 1...Sf6
- 2.Sd4#
- 1...e5!
- threat
- 1.fxg3?
- threat
- 2.c4#
- 2.g4#
- 1...Sxf4
- 2.g4#
- 1...e5
- 2.g4#
- 1...Sf6
- 2.Sd4#
- 1...Sxg3!
- threat
- 1.Sxe6?
- Keys
- 1.Rxe6!
- threat
- 2.c3#
- 1...Sxf4
- 2.Sd4#
- 1...Sf6
- 2.Re5#
- threat
- 1.Rxe6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 4
- Sets
- B(d);SBLOCK,XP(I)::B(B)+P(C)
- B(d);N_GUARD::S(F),XB(d)
- B(d);SBLOCK::B(B)+P(C)
- B(d);N_GUARD::S(F)
- Tries
- Try
- S(J);XP(f)
- Threat
- B(B)+P(C)
- Vars
- S(e);N_GUARD,XP(I)::S(J)
- S(e);N_GUARD::S(J)
- Refutation
- B(d);CHECK
- Try
- B(A);
- Threat
- DUALS(3)
- Vars
- S(e);::S(F)
- Refutation
- S(e);XP(I)
- Try
- P(D);XP(a)
- Threat
- B(B)+P(C)
- Vars
- S(e);SBLOCK,XP(I)::P(D)
- S(e);SBLOCK::S(F)
- Refutation
- P(f);
- Try
- P(D);XP(b)
- Threat
- DUALS(2)
- Vars
- S(e);XP(I)::P(D)
- P(f);::P(D)
- S(e);SBLOCK::S(F)
- Refutation
- S(e);XP(D)
- Try
- Actual
- R(K);XP(f)
- Threat
- B(B)+P(C)
- Vars
- S(e);SBLOCK,XP(I)::S(F)
- S(e);SBLOCK::R1(K)
Developed and maintained by Brian Stephenson.
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