MESON Chess Problem Database
Problem Display
PID: 65334 (5b2/8/N1N2PKp/PP3R1P/2kB2Q1/p1Pp1B2/Pq5p/1R6 w - - 0 1)
Retter, Yosef
9th Place, Match: Czechoslovakia - Israel, 1992
#2
14 + 7
| 3681 | FIDE Album (1992-1994) | 2001 |
SOLUTION
- SOUND
- Sets
- 1...Qa1
- 2.Se5#
- 2.Bd5#
- 2.Be5#
- 1...Qc1
- 2.Se5#
- 2.Bd5#
- 1...Qxc3
- 2.Se5#
- 2.Bd5#
- 1...Qxa2
- 2.Se5#
- 2.Bd5#
- 2.Be5#
- 1...Qc2
- 2.Se5#
- 2.Bd5#
- 2.Be5#
- 1...Qd2
- 2.Se5#
- 2.Bd5#
- 1...Qe2
- 2.Bd5#
- 1...Qf2
- 2.Se5#
- 2.Bd5#
- 1...Qg2
- 2.Se5#
- 1...Qb3
- 2.axb3#
- 1...Qxb5
- 2.Be5#
- 1...Bc5
- 2.Rxc5#
- 1...Bg7
- 2.Rc5#
- 1...d2
- 2.Be2#
- 1...Qa1
- Tries
- 1.Sc7?
- threat
- 2.Se5#
- 2.Bd5#
- 1...d2
- 2.Se5#
- 2.Be2#
- 1...h1Q
- 2.Se5#
- 1...h1B
- 2.Se5#
- 1...Qe2
- 2.Bd5#
- 1...Qg2
- 2.Se5#
- 1...Bd6
- 2.Bd5#
- 1...Qxb5!
- threat
- 1.Sa7?
- threat
- 2.Bd5#
- 2.Be5#
- 1...Qxc3
- 2.Bd5#
- 1...Qxb5
- 2.Be5#
- 1...d2
- 2.Be2#
- 1...h1Q
- 2.Be5#
- 1...h1B
- 2.Be5#
- 1...Qc1
- 2.Bd5#
- 1...Qd2
- 2.Bd5#
- 1...Qe2
- 2.Bd5#
- 1...Qf2
- 2.Bd5#
- 1...Bc5
- 2.Bd5#
- 2.Rxc5#
- 1...Qg2!
- threat
- 1.Se7?
- threat
- 2.Rc5#
- 1...Qxb5
- 2.Be5#
- 1...d2
- 2.Be2#
- 1...Qb4
- 2.Rxb4#
- 1...Bxe7!
- threat
- 1.Bc5+?
- 1...Kxb5
- 2.Sc7#
- 1...Kxc3!
- 1...Kxb5
- 1.Rxb2?
- threat
- 2.Se5#
- 2.Bd5#
- 2.Be5#
- 1...d2
- 2.Se5#
- 2.Be2#
- 1...h1Q
- 2.Se5#
- 2.Be5#
- 1...h1B
- 2.Se5#
- 2.Be5#
- 1...Bb4
- 2.Rxb4#
- 1...Bc5
- 2.Se5#
- 2.Bd5#
- 2.Rxc5#
- 1...Bd6
- 2.Bd5#
- 2.Be5#
- 1...axb2!
- threat
- 1.Rd5?
- threat
- 2.Se5#
- 2.Be5#
- 1...Qxc3
- 2.Se5#
- 1...Bc5
- 2.Rxc5#
- 1...Qc1
- 2.Se5#
- 1...Qd2
- 2.Se5#
- 1...Qf2
- 2.Se5#
- 1...Qg2
- 2.Se5#
- 1...Bd6
- 2.Be5#
- 1...Qe2!
- threat
- 1.Rg5?
- threat
- 2.Qe6#
- 1...Qxb5
- 2.Be5#
- 1...Bc5
- 2.Rxc5#
- 1...d2
- 2.Be2#
- 1...Qe2
- 2.Bd5#
- 1...hxg5!
- threat
- 1.Qe4?
- threat
- 2.Qd5#
- 2.Qe6#
- 1...Qxb5
- 2.Be5#
- 1...Bc5
- 2.Rxc5#
- 1...Qe2
- 2.Se5#
- 2.Qd5#
- 1...d2
- 2.Be2#
- 2.Qe2#
- 1...Qg2+!
- threat
- 1.f7?
- threat
- 2.Bf6#
- 2.Bg7#
- 2.Bh8#
- 1...Qxc3
- 2.Se5#
- 2.Bd5#
- 1...Bc5
- 2.Rxc5#
- 1...d2
- 2.Be2#
- 1...Qc1
- 2.Se5#
- 2.Bd5#
- 1...Qd2
- 2.Se5#
- 2.Bd5#
- 1...Qe2
- 2.Bd5#
- 1...Qf2
- 2.Se5#
- 2.Bd5#
- 1...Qg2
- 2.Se5#
- 1...Bg7
- 2.Bf6#
- 2.Bxg7#
- 2.Rc5#
- 1...Bd6!
- threat
- 1.Sc7?
- Keys
- 1.Kh7!
- threat
- 2.Qg8#
- 1...Qxb5
- 2.Be5#
- 1...Bc5
- 2.Rxc5#
- 1...d2
- 2.Be2#
- 1...Qe2
- 2.Bd5#
- 1...Qg2
- 2.Se5#
- 1...Bg7
- 2.Rc5#
- threat
- 1.Kh7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 1
- Sets
- Q(a);::B(D)
- Q(a);P_PINQ(F)::S(L)
- Q(a);OGATE::P(B),XQ(a)
- Q(a);XP(H)::QAR(F)+B(E)
- B(g);N_GUARD::R1(I),XB(g)
- B(g);N_GUARD::R1(I)
- P(d);OGATEB::B(D)
- Tries
- Try
- S(K);
- Threat
- DUALS(2)
- Vars
- P(b);::S(L)
- Q(a);::B(D)
- Q(a);P_PINQ(F)::S(L)
- B(g);::B(D)
- Refutation
- Q(a);XP(H)
- Try
- S(L);
- Threat
- DUALS(2)
- Vars
- Q(a);XP(C)::B(D)
- Q(a);XP(H)::QAR(F)+B(E)
- P(d);OGATEB::B(D)
- P(b);::QAR(F)+B(E)
- Q(a);::B(D)
- Refutation
- Q(a);P_PINQ(F)
- Try
- S(L);
- Threat
- R1(I)
- Vars
- Q(a);XP(H)::QAR(F)+B(E)
- P(d);OGATEB::B(D)
- Q(a);OGATE::R1(A),XQ(a)
- Refutation
- B(g);XS(L)
- Try
- B(E);CHECK
- Vars
- K(e);P_SPINQ(a),S_FLIGHT,XP(H)::S(K)
- Refutation
- K(e);P-FLIGHT,XP(C)
- Try
- R(A);XQ(a)
- Threat
- DUALS(3)
- Vars
- B(g);N_GUARD::R1(A),XB(g)
- Refutation
- P(c);XR(A)
- Try
- R(I);
- Threat
- DUALS(2)
- Vars
- Q(a);XP(C)::S(L)
- B(g);N_GUARD::R1(I),XB(g)
- Q(a);::S(L)
- Q(a);P_PINQ(F)::S(L)
- B(g);::QAR(F)+B(E)
- Refutation
- Q(a);
- Try
- R(I);
- Threat
- QAB(F)
- Vars
- Q(a);XP(H)::QAR(F)+B(E)
- B(g);N_GUARD::R1(I),XB(g)
- P(d);OGATEB::B(D)
- Q(a);::B(D)
- Refutation
- P(f);XR(I)
- Try
- Q(F);
- Threat
- DUALS(2)
- Vars
- Q(a);XP(H)::QAR(F)+B(E)
- B(g);N_GUARD::R1(I),XB(g)
- Refutation
- Q(a);CHECK
- Try
- P(M);
- Threat
- DUALS(3)
- Vars
- B(g);N_GUARD::R1(I),XB(g)
- P(d);OGATEB::B(D)
- Q(a);::B(D)
- Q(a);P_PINQ(F)::S(L)
- Refutation
- B(g);
- Try
- Actual
- K(N);S_FLIGHT
- Threat
- QAB(F)
- Vars
- Q(a);XP(H)::QAR(F)+B(E)
- B(g);N_GUARD::R1(I),XB(g)
- P(d);OGATEB::B(D)
- Q(a);::B(D)
- Q(a);::S(L)
- B(g);N_GUARD::R1(I)
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