MESON Chess Problem Database
Problem Display
PID: 64542 (2r5/1Q6/B1Np1P2/K5R1/3BkNp1/5Rpb/3pr3/6nq w - - 0 1)
Caillaud, Michel
2/3 Prize, Themes-64, 1981
#2
9 + 10
| 3752 | FIDE Album (1980-1982) | 1988 |
| 5454 | Near Snap | 2008 |
SOLUTION
- SOUND
- Tries
- 1.Sxe2?
- threat
- 2.Re3#
- 2.Rf4#
- 1...Kxf3
- 2.Se5#
- 1...Qxf3
- 2.Qe7#
- 1...Sxf3
- 2.Qh7#
- 1...gxf3
- 2.Qb1#
- 1...d1S
- 2.Rf4#
- 1...Sxe2!
- threat
- 1.Sd3?
- threat
- 2.Rf4#
- 1...Kxf3
- 2.Sce5#
- 1...Qxf3
- 2.Qe7#
- 1...Sxf3
- 2.Qh7#
- 1...Rf2
- 2.Re3#
- 1...gxf3!
- threat
- 1.Sd5?
- threat
- 2.Rf4#
- 1...Qxf3
- 2.Qe7#
- 1...Sxf3
- 2.Qh7#
- 1...gxf3
- 2.Qb1#
- 1...Rf2
- 2.Re3#
- 1...Kxf3!
- threat
- 1.Se6?
- threat
- 2.Rf4#
- 1...Kxf3
- 2.Se5#
- 1...Sxf3
- 2.Qh7#
- 1...gxf3
- 2.Qb1#
- 1...Rf2
- 2.Re3#
- 1...Qxf3!
- threat
- 1.Sg6?
- threat
- 2.Rf4#
- 1...Kxf3
- 2.Sce5#
- 1...Qxf3
- 2.Qe7#
- 1...gxf3
- 2.Qb1#
- 1...Rf2
- 2.Re3#
- 1...Sxf3!
- threat
- 1.Sb4+?
- 1...Kxd4
- 2.Rd3#
- 2.Qd5#
- 1...d5
- 2.Qxd5#
- 1...Rc6!
- 1...Kxd4
- 1.Se5+?
- 1...Kxd4
- 2.Se6#
- 2.Qd5#
- 1...d5
- 2.Qxd5#
- 1...Rc6!
- 1...Kxd4
- 1.Sa7+?
- 1...Kxd4
- 2.Rd3#
- 2.Qd5#
- 1...d5
- 2.Qxd5#
- 1...Rc6!
- 1...Kxd4
- 1.Se7+?
- 1...Kxd4
- 2.Rd3#
- 2.Qd5#
- 1...d5
- 2.Qxd5#
- 1...Rc6!
- 1...Kxd4
- 1.Sb8+?
- 1...Kxd4
- 2.Rd3#
- 2.Qd5#
- 1...d5
- 2.Qxd5#
- 1...Rc6!
- 1...Kxd4
- 1.Sd8+?
- 1...Kxd4
- 2.Rd3#
- 2.Qd5#
- 1...d5
- 2.Qxd5#
- 1...Rc6!
- 1...Kxd4
- 1.Sxe2?
- Keys
- 1.Sh5!
- threat
- 2.Rf4#
- 1...Kxf3
- 2.Se5#
- 1...Qxf3
- 2.Qe7#
- 1...Sxf3
- 2.Qh7#
- 1...gxf3
- 2.Qb1#
- 1...Rf2
- 2.Re3#
- threat
- 1.Sh5!
Anticipated by 18701(1957)
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(C);XR(d)
- Threat
- DUALS(2)
- Vars
- K(g);S_FLIGHT,XR(A)::QAB(I)+S(G),DCHECK
- Q(b);SBLOCK,XR(A)::QAR(I)
- S(a);SBLOCK,XR(A)::QAB(I)
- P(h);SBLOCK,XR(A)::QAB(I)
- P(c);::R1(A)
- Refutation
- S(a);XS(C)
- Try
- S(C);
- Threat
- R1(A)
- Vars
- K(g);S_FLIGHT,XR(A)::QAB(I)+S(G),DCHECK
- Q(b);SBLOCK,XR(A)::QAR(I)
- S(a);SBLOCK,XR(A)::QAB(I)
- R(d);N_GUARD::R1(A)
- Refutation
- P(h);XR(A)
- Try
- S(C);
- Threat
- R1(A)
- Vars
- Q(b);SBLOCK,XR(A)::QAR(I)
- S(a);SBLOCK,XR(A)::QAB(I)
- P(h);SBLOCK,XR(A)::QAB(I)
- R(d);N_GUARD::R1(A)
- Refutation
- K(g);S_FLIGHT,XR(A)
- Try
- S(C);
- Threat
- R1(A)
- Vars
- K(g);S_FLIGHT,XR(A)::QAB(I)+S(G),DCHECK
- S(a);SBLOCK,XR(A)::QAB(I)
- P(h);SBLOCK,XR(A)::QAB(I)
- R(d);N_GUARD::R1(A)
- Refutation
- Q(b);XR(A)
- Try
- S(C);
- Threat
- R1(A)
- Vars
- K(g);S_FLIGHT,XR(A)::QAB(I)+S(G),DCHECK
- Q(b);SBLOCK,XR(A)::QAR(I)
- P(h);SBLOCK,XR(A)::QAB(I)
- R(d);N_GUARD::R1(A)
- Refutation
- S(a);XR(A)
- Try
- S(G);CHECK
- Vars
- P(i);P_SPINP(i)::QAB1(I),XP(i)
- Refutation
- R(j);P_SPINR(j)
- Try
- S(G);CHECK
- Vars
- P(i);P_SPINP(i)::QAB1(I),XP(i)
- Refutation
- R(j);P_SPINR(j)
- Try
- S(G);CHECK
- Vars
- P(i);P_SPINP(i)::QAB1(I),XP(i)
- Refutation
- R(j);P_SPINR(j)
- Try
- S(G);CHECK
- Vars
- P(i);P_SPINP(i)::QAB1(I),XP(i)
- Refutation
- R(j);P_SPINR(j)
- Try
- S(G);CHECK
- Vars
- P(i);P_SPINP(i)::QAB1(I),XP(i)
- Refutation
- R(j);P_SPINR(j)
- Try
- S(G);CHECK
- Vars
- P(i);P_SPINP(i)::QAB1(I),XP(i)
- Refutation
- R(j);P_SPINR(j)
- Try
- Actual
- S(C);
- Threat
- R1(A)
- Vars
- K(g);S_FLIGHT,XR(A)::QAB(I)+S(G),DCHECK
- Q(b);SBLOCK,XR(A)::QAR(I)
- S(a);SBLOCK,XR(A)::QAB(I)
- P(h);SBLOCK,XR(A)::QAB(I)
- R(d);N_GUARD::R1(A)
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