MESON Chess Problem Database
Problem Display
PID: 18361 (4R3/2Bp4/4NpK1/1B1k1Np1/1npP2Q1/bp3p2/3n4/1bq1Rr2 w - - 0 1)
Lindner, Laszlo
1st Prize, Israel Problemists' Association, 1955-1956
#2
9 + 13
| 3976 | FIDE Album (1956-1958) | 1961 |
| 4080 | Mattbilder eines Lebens | 1996 |
SOLUTION
- SOUND
- Sets
- 1...Ba2
- 2.Se3#
- 2.Se7#
- 1...Bxf5+
- 2.Qxf5#
- 1...Se4
- 2.Se7#
- 1...Sd3
- 2.Se3#
- 1...dxe6
- 2.Rd8#
- 1...Ba2
- Tries
- 1.Kxf6?
- threat
- 2.Se3#
- 2.Se7#
- 2.Re5#
- 1...Qxe1
- 2.Se7#
- 1...Rxe1
- 2.Se7#
- 1...Bxf5
- 2.Re5#
- 2.Qxf5#
- 1...Qc3
- 2.Se7#
- 2.Re5#
- 1...Be4
- 2.Se3#
- 2.Se7#
- 1...Sa2
- 2.Se3#
- 2.Re5#
- 1...Sc2
- 2.Re5#
- 1...Sd3
- 2.Se3#
- 1...Sa6
- 2.Se3#
- 2.Re5#
- 1...Sc6
- 2.Se3#
- 1...d6
- 2.Se3#
- 2.Se7#
- 1...Se4+!
- threat
- 1.Kf7?
- threat
- 2.Se3#
- 2.Se7#
- 1...Qxe1
- 2.Se7#
- 1...Rxe1
- 2.Se7#
- 1...Bxf5
- 2.Qxf5#
- 1...Qc3
- 2.Se7#
- 1...Se4
- 2.Se7#
- 1...Sa2
- 2.Se3#
- 1...Sd3
- 2.Se3#
- 1...Sa6
- 2.Se3#
- 1...Sc6
- 2.Se3#
- 1...Sc2!
- threat
- 1.Kg7?
- threat
- 2.Se3#
- 2.Se7#
- 1...Qxe1
- 2.Se7#
- 1...Rxe1
- 2.Se7#
- 1...Bxf5
- 2.Qxf5#
- 1...Qc3
- 2.Se7#
- 1...Se4
- 2.Se7#
- 1...Sa2
- 2.Se3#
- 1...Sd3
- 2.Se3#
- 1...Sa6
- 2.Se3#
- 1...Sc6
- 2.Se3#
- 1...Sc2!
- threat
- 1.Bh2?
- threat
- 2.Sc7#
- 1...Bxf5+
- 2.Qxf5#
- 1...dxe6
- 2.Rd8#
- 1...Sa6!
- threat
- 1.Bg3?
- threat
- 2.Sc7#
- 1...Bxf5+
- 2.Qxf5#
- 1...dxe6
- 2.Rd8#
- 1...Sa6!
- threat
- 1.Bf4?
- threat
- 2.Sc7#
- 1...Bxf5+
- 2.Qxf5#
- 1...dxe6
- 2.Rd8#
- 1...Sa6!
- threat
- 1.Bb8?
- threat
- 2.Sc7#
- 1...Bxf5+
- 2.Qxf5#
- 1...dxe6
- 2.Rd8#
- 1...Sa6!
- threat
- 1.Kxf6?
- Keys
- 1.Qxg5!
- threat
- 2.Sf4#
- 1...Bxf5+
- 2.Qxf5#
- 1...fxg5
- 2.Re5#
- 1...dxe6
- 2.Rd8#
- 1...Se4
- 2.Se3#
- 1...Sd3
- 2.Se7#
- threat
- 1.Qxg5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(a);CHECK,OGATE,XS(E)::QAR2(C),XB(a)
- S(d);N_PINS(E)::S(E)
- S(h);N_PINS(E)::S(E)
- P(m);OGATEB,XS(F)::R(I)
- Tries
- Try
- K(G);N_SPINS(E),P-FLIGHT,XP(l)
- Threat
- DUALS(3)
- Vars
- Q(b);XR(A)::S(E)
- R(c);XR(A)::S(E)
- S(h);::R1(A)
- S(h);::S(E)
- Refutation
- S(d);CHECK
- Try
- K(G);N_SPINS(E),S_FLIGHT
- Threat
- DUALS(2)
- Vars
- Q(b);XR(A)::S(E)
- R(c);XR(A)::S(E)
- B(a);OGATE,XS(E)::QAR2(C),XB(a)
- Q(b);::S(E)
- S(d);::S(E)
- S(h);::S(E)
- Refutation
- S(h);
- Try
- K(G);N_SPINS(E),P-FLIGHT
- Threat
- DUALS(2)
- Vars
- Q(b);XR(A)::S(E)
- R(c);XR(A)::S(E)
- B(a);OGATE,XS(E)::QAR2(C),XB(a)
- Q(b);::S(E)
- S(d);::S(E)
- S(h);::S(E)
- Refutation
- S(h);
- Try
- B(H);
- Threat
- S(F)
- Vars
- B(a);CHECK,OGATE,XS(E)::QAR2(C),XB(a)
- P(m);OGATEB,XS(F)::R(I)
- Refutation
- S(h);
- Try
- B(H);
- Threat
- S(F)
- Vars
- B(a);CHECK,OGATE,XS(E)::QAR2(C),XB(a)
- P(m);OGATEB,XS(F)::R(I)
- Refutation
- S(h);
- Try
- B(H);
- Threat
- S(F)
- Vars
- B(a);CHECK,OGATE,XS(E)::QAR2(C),XB(a)
- P(m);OGATEB,XS(F)::R(I)
- Refutation
- S(h);
- Try
- B(H);
- Threat
- S(F)
- Vars
- B(a);CHECK,OGATE,XS(E)::QAR2(C),XB(a)
- P(m);OGATEB,XS(F)::R(I)
- Refutation
- S(h);
- Try
- Actual
- Q(C);XP(k)
- Threat
- S(F)
- Vars
- B(a);CHECK,OGATE,P_SPINB(a),XS(E)::QAR2(C),XB(a)
- P(l);N_GUARD,XQ(C)::R1(A)
- P(m);OGATEB,XS(F)::R(I)
- S(d);N_PINS(E),SBLOCK::QAR(C)+S(E),DCHECK
- S(h);N_PINS(E)::QAR(C)+S(E),DCHECK
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