MESON Chess Problem Database
Problem Display
PID: 67416 (3n2K1/r2r2pN/p5kN/2b5/4RB2/8/8/Q6R w - - 0 1)
Loustau, Jean-Marc
1st HM., Springaren, 1995
#2
7 + 7
| 5418 | FIDE Album (1995-1997) (Annexe) | 2004 |
SOLUTION
- SOUND
- Sets
- 1...Rd4
- 2.Qg1#
- 1...Rd6
- 2.Sf8#
- 1...Re7
- 2.Sf8#
- 1...Bg1
- 2.Sf8#
- 2.Qxg1#
- 1...Bf2
- 2.Sf8#
- 1...Ba3
- 2.Qg1#
- 1...Be3
- 2.Sf8#
- 1...Bb4
- 2.Qg1#
- 1...Bb6
- 2.Sf8#
- 1...Bd6
- 2.Qg1#
- 1...Be7
- 2.Qxg7#
- 1...Bf8
- 2.Sxf8#
- 2.Qg1#
- 1...Sc6
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sb7
- 2.Re6#
- 1...Sf7
- 2.Re6#
- 2.Qxg7#
- 1...gxh6
- 2.Qf6#
- 1...Rd4
- Tries
- 1.Bd6?
- threat
- 2.Rg4#
- 1...gxh6
- 2.Qf6#
- 1...Se6
- 2.Rxe6#
- 1...Sf7
- 2.Re6#
- 2.Qxg7#
- 1...Be3!
- threat
- 1.Bc7?
- threat
- 2.Rg4#
- 1...gxh6
- 2.Qf6#
- 1...Rd5
- 2.Qxg7#
- 1...Rd4
- 2.Qg1#
- 1...Be7
- 2.Qxg7#
- 1...Se6
- 2.Rxe6#
- 1...Sf7
- 2.Re6#
- 2.Qxg7#
- 1...Be3!
- threat
- 1.Re3?
- threat
- 2.Rg3#
- 2.Qg1#
- 1...Bxe3
- 2.Sf8#
- 1...gxh6
- 2.Qf6#
- 1...Rd1
- 2.Rg3#
- 1...Rd2
- 2.Rg3#
- 1...Rd3
- 2.Qg1#
- 1...Be7
- 2.Qxg7#
- 1...Se6
- 2.Rxe6#
- 1...Sf7
- 2.Re6#
- 2.Qxg7#
- 1...Rd5!
- threat
- 1.Rd4?
- threat
- 2.Qb1#
- 2.Qg1#
- 1...Rxd4
- 2.Qg1#
- 1...Bxd4
- 2.Qb1#
- 1...gxh6
- 2.Qb1#
- 1...Rab7
- 2.Qg1#
- 1...Rdb7
- 2.Qg1#
- 1...Re7
- 2.Qg1#
- 1...Rf7
- 2.Qg1#
- 1...Be7
- 2.Qb1#
- 1...Se6
- 2.Qb1#
- 1...Sf7
- 2.Qb1#
- 1...Rd5!
- threat
- 1.Qe5?
- threat
- 2.Qf5#
- 2.Qg5#
- 2.Qh5#
- 1...gxh6
- 2.Rxh6#
- 2.Qf6#
- 2.Qh5#
- 1...Rf7
- 2.Qg5#
- 2.Qh5#
- 1...Be7
- 2.Qxg7#
- 2.Qf5#
- 2.Qh5#
- 1...Se6
- 2.Qf5#
- 2.Qh5#
- 2.Qxe6#
- 1...Sf7
- 2.Qxg7#
- 2.Qf5#
- 2.Qh5#
- 2.Qe6#
- 1...Rd5!
- threat
- 1.Qb1?
- threat
- 2.Rd4#
- 2.Re6#
- 1...Rd5
- 2.Re6#
- 1...Rab7
- 2.Re6#
- 1...Rd1
- 2.Re6#
- 1...Rd2
- 2.Re6#
- 1...Rd4
- 2.Rxd4#
- 2.Re6#
- 2.Qg1#
- 1...Rdb7
- 2.Rb4#
- 2.Re6#
- 1...Re7
- 2.Re5#
- 2.Re6#
- 2.Rxe7#
- 1...Rf7
- 2.Re6#
- 1...Bd4
- 2.Ree1#
- 2.Re2#
- 2.Re3#
- 2.Rxd4#
- 2.Re5#
- 2.Re6#
- 2.Re7#
- 2.Re8#
- 1...Se6
- 2.Rd4#
- 2.Rxe6#
- 1...Rd3!
- threat
- 1.Bd6?
- Keys
- 1.Re7!
- threat
- 2.Sf8#
- 2.Qxg7#
- 1...Rxe7
- 2.Sf8#
- 1...Bxe7
- 2.Qxg7#
- 1...gxh6
- 2.Qf6#
- 1...Rd4
- 2.Qg1#
- 1...Bd4
- 2.Qb1#
- 1...Se6
- 2.Rxe6#
- threat
- 1.Re7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 9
- Sets
- R(e);S_CUTB(a)::QAR(A)
- R(e);S_CUTB(a)::S(F)
- B(a);N_GUARD::S(F)
- B(a);N_GUARD::QAR(A)
- B(a);S_CUTR(e)::QAR1(A),XP(f)
- S(g);N_GUARD::R(C)
- S(g);N_GUARD::R(C),XS(g)
- P(f);N_GUARD,XS(E)::QAR1(A)
- Tries
- Try
- B(D);
- Threat
- R(C)
- Vars
- P(f);N_GUARD,XS(E)::QAR1(A)
- S(g);N_GUARD::R(C),XS(g)
- Refutation
- B(a);
- Try
- B(D);
- Threat
- R(C)
- Vars
- P(f);N_GUARD,XS(E)::QAR1(A)
- R(e);N_GUARD::QAR1(A),XP(f)
- R(e);S_CUTB(a)::QAR(A)
- B(a);S_CUTR(e)::QAR1(A),XP(f)
- S(g);N_GUARD::R(C),XS(g)
- Refutation
- B(a);
- Try
- R(C);
- Threat
- DUALS(2)
- Vars
- B(a);N_GUARD,XR(C)::S(F)
- P(f);N_GUARD,XS(E)::QAR1(A)
- R(e);::R(C)
- R(e);::QAR(A)
- B(a);S_CUTR(e)::QAR1(A),XP(f)
- S(g);N_GUARD::R(C),XS(g)
- Refutation
- R(e);
- Try
- R(C);
- Threat
- DUALS(2)
- Vars
- R(e);XR(C)::QAR(A)
- B(a);XR(C)::QAB(A)
- P(f);XS(E)::QAB(A)
- R(d);::QAR(A)
- R(e);::QAR(A)
- B(a);::QAB(A)
- S(g);::QAB(A)
- Refutation
- R(e);
- Try
- Q(A);
- Threat
- DUALS(3)
- Refutation
- R(e);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- R(e);::QAB(A)+R(C),DCHECK
- R(d);::QAB(A)+R(C),DCHECK
- Refutation
- R(e);
- Try
- Actual
- R(C);
- Threat
- DUALS(2)
- Vars
- R(e);XR(C)::S(F)
- B(a);XR(C)::QAR1(A),XP(f)
- P(f);N_GUARD,XS(E)::QAR1(A)
- R(e);S_CUTB(a)::QAR(A)
- B(a);S_CUTR(e)::QAB(A)
- S(g);N_GUARD::R(C),XS(g)
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