MESON Chess Problem Database
Problem Display
PID: 18550 (2n1NQ2/5N2/1P2kP2/8/BK2P1n1/3P2r1/2P2r1B/5R2 w - - 0 1)
Lindner, Laszlo
3rd Comm., Sao Paulo Chess Club, 1956
#2
12 + 5
| 3976 | FIDE Album (1956-1958) | 1961 |
| 4080 | Mattbilder eines Lebens | 1996 |
SOLUTION
- SOUND
- Sets
- 1...Rxc2
- 2.Sg7#
- 1...Rd2
- 2.Sc7#
- 2.Sg7#
- 1...Re2
- 2.Sc7#
- 2.Sg7#
- 1...Rfg2
- 2.Sc7#
- 2.Sg7#
- 1...Rxh2
- 2.Sc7#
- 2.Sg7#
- 1...Rxf6
- 2.Sc7#
- 2.Sg7#
- 1...Rg1
- 2.Sg5#
- 2.Sd8#
- 1...Rgg2
- 2.Sg5#
- 2.Sd8#
- 1...Rxd3
- 2.Sg5#
- 1...Re3
- 2.Sg5#
- 2.Sd8#
- 1...Rf3
- 2.Sg5#
- 2.Sd8#
- 1...Rh3
- 2.Sg5#
- 2.Sd8#
- 1...Se5
- 2.Sd8#
- 1...Sxf6
- 2.Sc7#
- 1...Sxb6
- 2.Qe7#
- 1...Sd6
- 2.Qe7#
- 1...Sa7
- 2.Qe7#
- 1...Se7
- 2.Qxe7#
- 1...Rxc2
- Tries
- 1.Bxg3?
- threat
- 2.Sg5#
- 2.Sd8#
- 1...Rf5
- 2.Sd8#
- 1...Rf4!
- threat
- 1.Rxf2?
- threat
- 2.Sc7#
- 2.Sg7#
- 1...Sxh2
- 2.Sc7#
- 1...Sxf6
- 2.Sc7#
- 2.Rxf6#
- 1...Rf3
- 2.Sg5#
- 2.Sd8#
- 1...Se3
- 2.Sc7#
- 1...Se5
- 2.Sd8#
- 2.Sc7#
- 1...Sh6
- 2.Sc7#
- 1...Sxf2!
- threat
- 1.Qc5?
- threat
- 2.Sg5#
- 2.Sd8#
- 2.Qc4#
- 2.Qd5#
- 1...Rxc2
- 2.Sg5#
- 2.Sd8#
- 2.Qd5#
- 1...Rxf6
- 2.Sg5#
- 2.Sd8#
- 1...Rxd3
- 2.Sg5#
- 1...Sxh2
- 2.Sd8#
- 2.Qc4#
- 2.Qd5#
- 1...Sxf6
- 2.Sd8#
- 1...Sxb6
- 2.Sg5#
- 2.Sd8#
- 2.Qe7#
- 1...Rf5
- 2.Sd8#
- 1...Se3
- 2.Sd8#
- 1...Se5
- 2.Sd8#
- 2.Qd5#
- 1...Sh6
- 2.Sd8#
- 2.Qc4#
- 2.Qd5#
- 1...Sd6
- 2.Sg5#
- 2.Sd8#
- 2.Qd5#
- 1...Se7
- 2.Sg5#
- 2.Sd8#
- 2.Qxe7#
- 1...Kxf7!
- threat
- 1.d4?
- threat
- 2.Sg5#
- 2.Sd8#
- 2.d5#
- 1...Sxh2
- 2.Sd8#
- 2.d5#
- 1...Sxf6
- 2.Sd8#
- 2.Sc7#
- 1...Sxb6
- 2.Sg5#
- 2.Sd8#
- 2.Qe7#
- 1...Rd2
- 2.Sg5#
- 2.Sd8#
- 2.Sc7#
- 2.Sg7#
- 1...Rf5
- 2.Sd8#
- 1...Rd3
- 2.Sg5#
- 2.Sd8#
- 1...Se3
- 2.Sd8#
- 1...Se5
- 2.Sd8#
- 2.d5#
- 1...Sh6
- 2.Sd8#
- 2.d5#
- 1...Se7
- 2.Sg5#
- 2.Sd8#
- 2.Qxe7#
- 1...Rb3+!
- threat
- 1.Bxg3?
- Keys
- 1.b7!
- threat
- 2.bxc8Q#
- 2.bxc8B#
- 1...Rxf1
- 2.bxc8Q#
- 2.bxc8B#
- 1...Rxc2
- 2.Sg7#
- 1...Rxh2
- 2.Sc7#
- 2.Sg7#
- 2.bxc8Q#
- 2.bxc8B#
- 1...Rxf6
- 2.Sc7#
- 2.Sg7#
- 2.bxc8Q#
- 2.bxc8B#
- 1...Rxd3
- 2.Sg5#
- 1...Sxh2
- 2.bxc8Q#
- 2.bxc8B#
- 1...Sxf6
- 2.Sc7#
- 1...Rd2
- 2.Sc7#
- 2.Sg7#
- 2.bxc8Q#
- 2.bxc8B#
- 1...Re2
- 2.Sc7#
- 2.Sg7#
- 2.bxc8Q#
- 2.bxc8B#
- 1...Rfg2
- 2.Sc7#
- 2.Sg7#
- 2.bxc8Q#
- 2.bxc8B#
- 1...Rff3
- 2.bxc8Q#
- 2.bxc8B#
- 1...Rf4
- 2.bxc8Q#
- 2.bxc8B#
- 1...Rf5
- 2.bxc8Q#
- 2.bxc8B#
- 1...Rg1
- 2.Sg5#
- 2.Sd8#
- 2.bxc8Q#
- 2.bxc8B#
- 1...Rgg2
- 2.Sg5#
- 2.Sd8#
- 2.bxc8Q#
- 2.bxc8B#
- 1...Re3
- 2.Sg5#
- 2.Sd8#
- 2.bxc8Q#
- 2.bxc8B#
- 1...Rgf3
- 2.Sg5#
- 2.Sd8#
- 2.bxc8Q#
- 2.bxc8B#
- 1...Rh3
- 2.Sg5#
- 2.Sd8#
- 2.bxc8Q#
- 2.bxc8B#
- 1...Se3
- 2.bxc8Q#
- 2.bxc8B#
- 1...Se5
- 2.Sd8#
- 1...Sh6
- 2.bxc8Q#
- 2.bxc8B#
- 1...Sb6
- 2.Qe7#
- 1...Sd6
- 2.Qe7#
- 1...Sa7
- 2.Qe7#
- 1...Se7
- 2.Qxe7#
- threat
- 1.b7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(a);XP(B)::S(K)
- R(b);XP(D)::S(J)
- S(c);SBLOCK::S(J)
- S(c);SBLOCK,XP(I)::S(K)
- S(e);N_GUARD,XP(H)::QAR1(L)
- S(e);N_GUARD::QAR1(L)
- S(e);N_GUARD::QAR1(L),XS(e)
- Tries
- Try
- B(C);XR(b)
- Threat
- DUALS(2)
- Vars
- R(a);::S(J)
- Refutation
- R(a);P_PINP(G)
- Try
- R(A);XR(a)
- Threat
- DUALS(2)
- Vars
- S(c);XB(C)::S(K)
- S(c);::S(K)
- Refutation
- S(c);XR(A)
- Try
- Q(L);
- Threat
- DUALS(4)
- Vars
- R(b);XP(D)::S(J)
- S(c);XP(I)::S(J)
- R(a);::S(J)
- S(c);::S(J)
- Refutation
- K(d);S_FLIGHT,XS(J)
- Try
- P(D);
- Threat
- DUALS(3)
- Vars
- R(a);::S(J)
- S(c);::S(J)
- Refutation
- R(b);CHECK
- Try
- Actual
- P(H);
- Threat
- PXS(e)=Q
- Vars
- R(a);XR(A)::PXS(e)=Q
- R(a);XP(B)::S(K)
- R(b);XP(D)::S(J)
- S(c);XB(C)::PXS(e)=Q
- S(c);SBLOCK,XP(I)::S(K)
- R(a);::PXS(e)=Q
- R(a);P_PINP(G)::PXS(e)=Q
- S(c);::PXS(e)=Q
- S(c);SBLOCK::S(J)
- S(e);N_GUARD::QAR1(L)
- S(e);N_GUARD::QAR1(L),XS(e)
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