MESON Chess Problem Database
Problem Display
PID: 153365 (1K1R4/4pp1P/3R1NPB/4k3/1p1pP2N/n3p1bB/3Qn3/7q w - - 0 1)
Dyachuk, Vasyl Vasilovich
Slesarenko, Anatoly Vasilevich
Sp. HM., Chepizhni-70 JT, 2004
#2
11 + 10
| 15323 | FIDE Album (2004-2006) | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Qf3
- 2.Sxf3#
- 1...Qa1
- 2.Sf3#
- 1...Qb1
- 2.Sf3#
- 1...Qc1
- 2.Sf3#
- 1...Qd1
- 2.Sf3#
- 1...Qe1
- 2.Sf3#
- 1...Qg1
- 2.Sf3#
- 1...Qh2
- 2.Sf3#
- 1...Qxh3
- 2.Sf3#
- 1...Sc1
- 2.Qxd4#
- 1...Sg1
- 2.Qxd4#
- 1...Sc3
- 2.Qxd4#
- 1...Sf4
- 2.Qxd4#
- 1...fxg6
- 2.Sxg6#
- 2.Re6#
- 1...Qf3
- Tries
- 1.Sd7+?
- 1...Kxe4
- 2.Bf5#
- 1...Kxd6!
- 1...Kxe4
- 1.Qxe3?
- threat
- 2.Sg4#
- 2.Qg5#
- 1...Qxe4
- 2.Sf3#
- 2.Sg4#
- 2.Qxe4#
- 1...Qxh3
- 2.Sf3#
- 1...Bxh4
- 2.Sg4#
- 1...exd6
- 2.Sd7#
- 2.Qg5#
- 1...exf6
- 2.Rd5#
- 1...Qf3
- 2.Sxf3#
- 1...Qc1
- 2.Sf3#
- 2.Sg4#
- 1...Qf1
- 2.Sg4#
- 1...Bf4
- 2.Sg4#
- 1...Sf4
- 2.Sg4#
- 2.Qxd4#
- 1...dxe3!
- threat
- 1.Qxb4?
- threat
- 2.Qc5#
- 1...Qxe4
- 2.Sd7#
- 1...exd6
- 2.Qxd6#
- 1...exf6
- 2.Re8#
- 1...Qb1
- 2.Sf3#
- 1...Qc1
- 2.Sf3#
- 1...Sc3
- 2.Qxd4#
- 1...Sf4
- 2.Qxd4#
- 1...e6!
- threat
- 1.Qc2?
- threat
- 2.Sg4#
- 2.Qc5#
- 1...Qxe4
- 2.Qxe4#
- 1...Qxh3
- 2.Sf3#
- 2.Qc5#
- 1...exd6
- 2.Sd7#
- 1...exf6
- 2.Rd5#
- 1...e6
- 2.Sg4#
- 1...Qf3
- 2.Sxf3#
- 2.Qc5#
- 1...Qc1
- 2.Sf3#
- 2.Sg4#
- 1...Sc3
- 2.Sg4#
- 1...Sf4
- 2.Sg4#
- 1...Sc4
- 2.Sg4#
- 1...d3
- 2.Qc5#
- 1...Sxc2!
- threat
- 1.gxf7?
- threat
- 2.Sg6#
- 2.Re6#
- 1...Qxe4
- 2.Re6#
- 1...Qxh3
- 2.Sf3#
- 2.Sg6#
- 1...Bxh4
- 2.Re6#
- 1...exf6
- 2.Re6#
- 1...e6
- 2.Rxe6#
- 1...Sf4
- 2.Qxd4#
- 1...exd6!
- threat
- 1.h8Q?
- threat
- 2.Rd5#
- 1...Qxe4
- 2.Sg4#
- 1...Qxh3
- 2.Sf3#
- 1...exd6
- 2.Re8#
- 1...exf6
- 2.Qe8#
- 1...Sc3
- 2.Qxd4#
- 1...Sf4
- 2.Qxd4#
- 1...e6!
- threat
- 1.Sd7+?
- Keys
- 1.Qd3!
- threat
- 2.Sg4#
- 1...Qxe4
- 2.Qxe4#
- 1...Qxh3
- 2.Sf3#
- 1...exd6
- 2.Sd7#
- 1...exf6
- 2.Rd5#
- 1...Qf3
- 2.Sxf3#
- threat
- 1.Qd3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 11
- Sets
- Q(a);N_GUARD::S(D),XQ(a)
- Q(a);N_GUARD::S(D)
- Q(a);N_GUARD,XB(B)::S(D)
- S(b);N_GUARD::QAB1(A),XP(g)
- Tries
- Try
- S(F);CHECK
- Vars
- K(h);P-FLIGHT,P_PINR(E),XP(C)::B(B)
- Refutation
- K(h);P_SPINP(g),S_FLIGHT,XR(E)
- Try
- Q(A);XP(d)
- Threat
- DUALS(2)
- Vars
- Q(a);N_GUARD,XB(B)::S(D)
- B(e);XS(D)::S(F)
- P(i);SBLOCK,XS(F)::R1(E)
- Q(a);N_GUARD::S(D),XQ(a)
- Q(a);::S(F)
- B(e);::S(F)
- Refutation
- P(g);XQ(A)
- Try
- Q(A);XP(f)
- Threat
- QAR2(A)
- Vars
- Q(a);SBLOCK,XP(C)::S(F)
- P(i);OGATE,XR(E)::QAB1(A),XP(i)
- P(i);OGATEB,XS(F)::R(K)
- Q(a);N_GUARD,P_PINQ(A)::S(D)
- Q(a);N_GUARD::S(D)
- S(b);N_GUARD::QAB1(A),XP(g)
- Refutation
- P(i);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- Q(a);OGATE,XP(C)::QAR1(A),XQ(a)
- P(i);SBLOCK,XR(E)::S(F)
- P(i);SBLOCK,XS(F)::R1(E)
- P(i);::S(F)
- S(b);::S(F)
- S(c);::S(F)
- P(g);::QAR2(A)
- Refutation
- S(c);XQ(A)
- Try
- P(G);XP(j)
- Threat
- DUALS(2)
- Vars
- Q(a);XP(C)::R1(E)
- B(e);XS(D)::R1(E)
- P(i);XS(F)::R1(E)
- P(i);::R1(E),XP(i)
- S(b);N_GUARD::QAB1(A),XP(g)
- Refutation
- P(i);XR(E)
- Try
- P(I);
- Threat
- R1(E)
- Vars
- Q(a);SBLOCK,XP(C)::QAB(I)+S(F),DCHECK
- Q(a);N_GUARD,XB(B)::S(D)
- P(i);OGATEB,SBLOCK,XR(E)::R(K)
- P(i);OGATEB,P_SPINP(i),XS(F)::QAR(I)
- S(b);N_GUARD::QAB1(A),XP(g)
- Refutation
- P(i);
- Try
- Actual
- Q(A);
- Threat
- S(F)
- Vars
- Q(a);OGATE,XP(C)::QAR1(A),XQ(a)
- Q(a);N_GUARD,XB(B)::S(D)
- P(i);SBLOCK,XR(E)::S(F)
- P(i);SBLOCK,XS(F)::R1(E)
- Q(a);N_GUARD::S(D),XQ(a)
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