MESON Chess Problem Database
Problem Display
PID: 41027 (K7/4pP1p/4k1P1/3RN1Pn/1N6/1n2B3/2B3p1/R3Qq2 w - - 0 1)
Caillaud, Michel
3rd HM., Pat a Mat, 1991-1992
#2
11 + 7
| 3681 | FIDE Album (1992-1994) | 2001 |
SOLUTION
- SOUND
- Sets
- 1...Qe2
- 2.f8S#
- 1...Qc4
- 2.f8S#
- 1...Qb5
- 2.f8S#
- 1...Qa6+
- 2.Rxa6#
- 1...Qxe1
- 2.Ra6#
- 2.f8S#
- 1...Qg1
- 2.Ra6#
- 2.f8S#
- 1...Qh1
- 2.Ra6#
- 2.f8S#
- 1...Qf2
- 2.Ra6#
- 1...Qf3
- 2.Ra6#
- 1...Qf4
- 2.Ra6#
- 1...Qf5
- 2.Ra6#
- 1...Qf6
- 2.Ra6#
- 1...Qxf7
- 2.Ra6#
- 1...Sf4
- 2.f8S#
- 1...Sf6
- 2.f8S#
- 1...Qe2
- Tries
- 1.Sed3?
- threat
- 2.Ra6#
- 1...Qxd3
- 2.f8S#
- 1...Sxa1
- 2.Sc5#
- 1...Qf4
- 2.Bxf4#
- 1...Sd4
- 2.Sc5#
- 1...Sa5
- 2.Sc5#
- 1...Sc5
- 2.Sxc5#
- 1...hxg6!
- threat
- 1.Sf3?
- threat
- 2.Bf5#
- 2.f8S#
- 1...Qa6+
- 2.Rxa6#
- 1...Qxf3
- 2.Ra6#
- 1...Qd3
- 2.f8S#
- 1...Sd4
- 2.Sxd4#
- 2.f8S#
- 1...Sg3
- 2.f8S#
- 1...Sg7
- 2.f8S#
- 1...hxg6!
- threat
- 1.Sd7?
- threat
- 2.Sf8#
- 1...Qa6+
- 2.Rxa6#
- 1...Qxf7
- 2.Bc1#
- 2.Bg1#
- 2.Bd2#
- 2.Bf2#
- 2.Bd4#
- 2.Bf4#
- 2.Bc5#
- 2.Bb6#
- 2.Ba7#
- 2.Ra6#
- 1...hxg6!
- threat
- 1.Bf5+?
- 1...Qxf5
- 2.Ra6#
- 1...Kxf5!
- 1...Qxf5
- 1.Bf2?
- threat
- 2.f8S#
- 1...Qa6+
- 2.Rxa6#
- 1...Qd3
- 2.Sexd3#
- 1...Qxf2!
- threat
- 1.Qf2?
- threat
- 2.Bf5#
- 2.f8S#
- 1...Qa6+
- 2.Rxa6#
- 1...Qxf2
- 2.Ra6#
- 1...hxg6
- 2.f8S#
- 1...Qd3
- 2.f8S#
- 1...Qb1
- 2.Ra6#
- 2.Qf5#
- 2.f8S#
- 1...Sd4
- 2.f8S#
- 1...Sg3
- 2.f8S#
- 1...Sf4
- 2.f8S#
- 1...Sg7
- 2.f8S#
- 1...Qxa1+!
- threat
- 1.Qxf1?
- threat
- 2.Bf5#
- 2.Ra6#
- 2.Qa6#
- 2.Qf5#
- 2.f8S#
- 1...Sxa1
- 2.Bf5#
- 2.Qa6#
- 2.Qf5#
- 2.f8S#
- 1...gxf1S
- 2.Ra6#
- 2.f8S#
- 1...gxf1B
- 2.f8S#
- 1...gxf1R
- 2.Ra6#
- 1...hxg6
- 2.Ra6#
- 2.Qa6#
- 2.f8S#
- 1...Sd4
- 2.f8S#
- 1...Sa5
- 2.Bf5#
- 2.Qf5#
- 2.f8S#
- 1...Sc5
- 2.Bf5#
- 2.Qf5#
- 2.f8S#
- 1...Sg3
- 2.Ra6#
- 2.Qa6#
- 2.f8S#
- 1...Sf4
- 2.Ra6#
- 2.Qa6#
- 2.f8S#
- 1...Sg7
- 2.Ra6#
- 2.Qa6#
- 2.f8S#
- 1...gxf1Q!
- threat
- 1.Sed3?
- Keys
- 1.Bf4!
- threat
- 2.f8S#
- 1...Qa6+
- 2.Rxa6#
- 1...Qxf4
- 2.Ra6#
- 1...Qd3
- 2.Sexd3#
- threat
- 1.Bf4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 10
- Sets
- Q(a);N_GUARD::P=S
- Q(a);CHECK,N_GUARD::R(A),XQ(a)
- Q(a);N_GUARD::R(A)
- Q(a);N_GUARD,P_PINR(F)::R(A)
- Q(a);N_GUARD,XP(J)::R(A)
- S(d);S_CUTQ(a)::P=S
- Tries
- Try
- S(G);
- Threat
- R(A)
- Vars
- Q(a);N_GUARD,XS(G)::P=S
- S(c);N_GUARD,XR(A)::S(G)
- Q(a);N_GUARD::QAR(B)+B(D),XQ(a)
- S(c);N_GUARD::S(G)
- S(c);N_GUARD::S(G),XS(c)
- Refutation
- P(g);XP(I)
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- Q(a);CHECK,N_GUARD::R(A),XQ(a)
- Q(a);N_GUARD,P_PINR(F),XS(G)::R(A)
- Q(a);::P=S
- S(d);::P=S
- Refutation
- P(g);XP(I)
- Try
- S(G);
- Threat
- S(G)
- Vars
- Q(a);CHECK,N_GUARD::R(A),XQ(a)
- Refutation
- P(g);XP(I)
- Try
- B(C);CHECK
- Vars
- Q(a);SBLOCK,XB(C)::R(A)
- Refutation
- K(e);S_FLIGHT,XB(C)
- Try
- B(D);
- Threat
- P=S
- Vars
- Q(a);CHECK,N_GUARD::R(A),XQ(a)
- Q(a);N_GUARD::QAR(B)+S(G),XQ(a)
- Refutation
- Q(a);XB(D)
- Try
- Q(B);
- Threat
- DUALS(2)
- Vars
- Q(a);CHECK,N_GUARD::R(A),XQ(a)
- Q(a);N_GUARD,XQ(B)::R(A)
- P(g);XP(I)::P=S
- Q(a);::P=S
- S(c);::P=S
- S(d);::P=S
- Refutation
- Q(a);CHECK,XR(A)
- Try
- Q(B);XQ(a)
- Threat
- DUALS(5)
- Vars
- P(b);XQ(B)::P=S
- P(b);XQ(B)::R(A)
- S(c);::P=S
- Refutation
- P(b);XQ(B)
- Try
- Actual
- B(D);
- Threat
- P=S
- Vars
- Q(a);CHECK,N_GUARD::R(A),XQ(a)
- Q(a);N_GUARD,XB(D)::R(A)
- Q(a);N_GUARD::QAR(B)+S(G),XQ(a)
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