MESON Chess Problem Database
Problem Display
PID: 36637 (8/1p6/p7/3n1R1p/Q2PkP2/7B/4P3/b2N2RK w - - 0 1)
Bidulescu, Constantin
Boyer, Jean-Pierre
1st Prize, Buletin Problemistic 01. TT, 1971-1972
#2
9 + 6
| 3753 | FIDE Album (1971-1973) | 1978 |
SOLUTION
- SOUND
- Sets
- 1...Bxd4
- 2.Qc2#
- 1...Se3
- 2.Sf2#
- 1...Sxf4
- 2.Re5#
- 1...Bxd4
- Tries
- 1.Rgg5?
- threat
- 2.Bg2#
- 1...Sxf4
- 2.Re5#
- 1...Se3
- 2.Sf2#
- 1...Sb4!
- threat
- 1.Qb3?
- threat
- 2.Qxd5#
- 2.Qd3#
- 1...Kxd4
- 2.Qxd5#
- 1...Sxf4
- 2.Qe3#
- 1...Bc3
- 2.Qxd5#
- 1...Se3
- 2.Qd3#
- 2.Qxe3#
- 1...Sb4
- 2.Qe3#
- 1...Sb6
- 2.Qd3#
- 2.Qe3#
- 1...Sf6
- 2.Qd3#
- 2.Qe3#
- 1...Sc7
- 2.Qd3#
- 2.Qe3#
- 1...Se7
- 2.Qd3#
- 2.Qe3#
- 1...Sc3!
- threat
- 1.Qb5?
- threat
- 2.Qd3#
- 2.Qxd5#
- 1...Kxd4
- 2.Qxd5#
- 1...Sxf4
- 2.Qe5#
- 1...Sc3
- 2.Qd3#
- 2.Qe5#
- 1...Se3
- 2.Qd3#
- 2.Qe5#
- 1...Sb4
- 2.Qe5#
- 1...Sb6
- 2.Qd3#
- 2.Qe5#
- 1...Sf6
- 2.Qd3#
- 2.Qe5#
- 1...Sc7
- 2.Qd3#
- 2.Qe5#
- 1...Se7
- 2.Qd3#
- 2.Qe5#
- 1...axb5!
- threat
- 1.Qc6?
- threat
- 2.Qxd5#
- 1...Kxd4
- 2.Qxd5#
- 1...bxc6!
- threat
- 1.Qc4?
- threat
- 2.Qd3#
- 2.Qxd5#
- 1...Sxf4
- 2.Re5#
- 1...Sc3
- 2.Qd3#
- 2.d5#
- 1...Se3
- 2.Sf2#
- 2.Qd3#
- 1...Sb6
- 2.Qd3#
- 1...Sf6
- 2.Qd3#
- 1...Sc7
- 2.Qd3#
- 1...Se7
- 2.Qd3#
- 1...Sb4!
- threat
- 1.Qa5?
- threat
- 2.Qxd5#
- 1...Kxd4
- 2.Qxd5#
- 1...Sxf4
- 2.Qe5#
- 1...Sc3
- 2.Qe5#
- 1...Se3
- 2.Qe5#
- 1...Sb4
- 2.Qe5#
- 1...Sb6
- 2.Qe5#
- 1...Sf6
- 2.Qe5#
- 1...Sc7
- 2.Qe5#
- 1...Se7
- 2.Qe5#
- 1...b5!
- threat
- 1.Rgg5?
- Keys
- 1.Qd7!
- threat
- 2.Qxd5#
- 1...Kxd4
- 2.Qxd5#
- 1...Sxf4
- 2.Re5#
- 1...Sc3
- 2.Bg2#
- 1...Se3
- 2.Sf2#
- 1...Sb4
- 2.Bg2#
- 1...Sb6
- 2.Bg2#
- 1...Sf6
- 2.Bg2#
- 1...Sc7
- 2.Bg2#
- 1...Se7
- 2.Bg2#
- threat
- 1.Qd7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 7
- REMOVED MATES = 1
- Sets
- B(a);P_SPINB(a),SBLOCK,XP(G)::QAB(F)
- S(c);SBLOCK::S(A)
- S(c);SBLOCK,XP(H)::R1(I)
- Tries
- Try
- R(B);
- Threat
- B(E)
- Vars
- S(c);SBLOCK,XP(H)::R1(I)
- S(c);SBLOCK::S(A)
- Refutation
- S(c);
- Try
- Q(F);
- Threat
- DUALS(2)
- Vars
- K(b);P-FLIGHT,XP(G)::QAR1(F),XS(c)
- S(c);N_GUARD,XP(H)::QAR1(F)
- B(a);::QAB1(F),XS(c)
- S(c);N_GUARD::QAR1(F)
- Refutation
- S(c);
- Try
- Q(F);
- Threat
- DUALS(2)
- Vars
- K(b);P-FLIGHT,XP(G)::QAR1(F),XS(c)
- S(c);OGATE,XP(H)::QAR1(F)
- S(c);OGATE::QAR1(F)
- Refutation
- P(e);XQ(F)
- Try
- Q(F);P_PINS(c)
- Threat
- QAB1(F),XS(c)
- Vars
- K(b);N_SPINS(c),P-FLIGHT,XP(G)::QAR1(F),XS(c)
- Refutation
- P(f);N_SPINS(c),XQ(F)
- Try
- Q(F);
- Threat
- DUALS(2)
- Vars
- S(c);SBLOCK,XP(H)::R1(I)
- S(c);::QAB1(F)
- Refutation
- S(c);
- Try
- Q(F);
- Threat
- QAB1(F),XS(c)
- Vars
- K(b);P-FLIGHT,XP(G)::QAR1(F),XS(c)
- S(c);OGATE,XP(H)::QAR1(F)
- S(c);OGATE::QAR1(F)
- Refutation
- P(f);
- Try
- Actual
- Q(F);
- Threat
- QAB1(F),XS(c)
- Vars
- K(b);P-FLIGHT,P_SPINS(c),XP(G)::QAR1(F),XS(c)
- S(c);SBLOCK,XP(H)::R1(I)
- S(c);::B(E)
- S(c);SBLOCK::S(A)
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