MESON Chess Problem Database
Problem Display
PID: 94606 (1B4Bn/5r2/3r2p1/3N2p1/2p1k1P1/5NbR/2P2p2/3Q1K2 w - - 0 1)
Molnar, Arpad
British Chess Magazine, 1952
#2
9 + 9
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rxd5
- 2.Qe2#
- 1...Ra6
- 2.Sxg5#
- 1...Rb6
- 2.Sxg5#
- 1...Rc6
- 2.Sxg5#
- 1...Re6
- 2.Sxg5#
- 1...Rdf6
- 2.Sxg5#
- 1...Rdd7
- 2.Sxg5#
- 1...Rd8
- 2.Sxg5#
- 1...Rf4
- 2.Qe2#
- 1...Rf5
- 2.Qe2#
- 1...Rff6
- 2.Qe2#
- 1...Ra7
- 2.Qe2#
- 1...Rb7
- 2.Qe2#
- 1...Rc7
- 2.Qe2#
- 1...Rfd7
- 2.Qe2#
- 1...Re7
- 2.Qe2#
- 1...Rg7
- 2.Qe2#
- 1...Rh7
- 2.Qe2#
- 1...Rf8
- 2.Qe2#
- 1...Bh2
- 2.Qd4#
- 1...Bf4
- 2.Qd4#
- 1...Bh4
- 2.Qd4#
- 1...Be5
- 2.Sxg5#
- 1...c3
- 2.Qd3#
- 1...Rxd5
- Tries
- 1.Bxd6?
- threat
- 2.Sxg5#
- 1...Bxd6
- 2.Qd4#
- 1...Rf5
- 2.Qe2#
- 1...Bf4
- 2.Qd4#
- 1...Bh4
- 2.Qd4#
- 1...Rxf3!
- threat
- 1.Bc7?
- 1...Rxd5
- 2.Qe2#
- 1...Rxc7
- 2.Qe2#
- 1...Ra6
- 2.Sxg5#
- 1...Rb6
- 2.Sxg5#
- 1...Rc6
- 2.Sxg5#
- 1...Re6
- 2.Sxg5#
- 1...Rdf6
- 2.Sxg5#
- 1...Rdd7
- 2.Sxg5#
- 1...Rd8
- 2.Sxg5#
- 1...Rf4
- 2.Qe2#
- 1...Rf5
- 2.Qe2#
- 1...Rff6
- 2.Qe2#
- 1...Rfd7
- 2.Qe2#
- 1...Re7
- 2.Qe2#
- 1...Rg7
- 2.Qe2#
- 1...Rh7
- 2.Qe2#
- 1...Rf8
- 2.Qe2#
- 1...Bh2
- 2.Qd4#
- 1...Bf4
- 2.Qd4#
- 1...Bh4
- 2.Qd4#
- 1...Be5
- 2.Sxg5#
- 1...c3
- 2.Qd3#
- 1...Rxf3!
- 1...Rxd5
- 1.Bxf7?
- threat
- 2.Qe2#
- 1...Re6
- 2.Sxg5#
- 1...Bf4
- 2.Qd4#
- 1...Sxf7!
- threat
- 1.Rxg3?
- threat
- 2.Qd4#
- 1...Rxd5
- 2.Qe2#
- 1...Rxf3!
- threat
- 1.Qd2?
- 1...Kxf3
- 2.Qe2#
- 1...Rxd5
- 2.Qe2#
- 1...Bh2
- 2.Sc3#
- 2.Qd4#
- 1...Ra6
- 2.Sxg5#
- 1...Rb6
- 2.Sxg5#
- 1...Rc6
- 2.Sxg5#
- 1...Re6
- 2.Sxg5#
- 1...Rdf6
- 2.Sxg5#
- 1...Rdd7
- 2.Sxg5#
- 1...Rd8
- 2.Sxg5#
- 1...Rf4
- 2.Qe3#
- 2.Qe2#
- 1...Rf5
- 2.Qe3#
- 2.Qe2#
- 1...Rff6
- 2.Qe3#
- 2.Qe2#
- 1...Ra7
- 2.Qe3#
- 2.Qe2#
- 1...Rb7
- 2.Qe3#
- 2.Qe2#
- 1...Rc7
- 2.Qe3#
- 2.Qe2#
- 1...Rfd7
- 2.Qe3#
- 2.Qe2#
- 1...Re7
- 2.Qe3#
- 2.Qe2#
- 1...Rg7
- 2.Qe3#
- 2.Qe2#
- 1...Rh7
- 2.Qe3#
- 2.Qe2#
- 1...Rf8
- 2.Qe3#
- 2.Qe2#
- 1...Bf4
- 2.Sc3#
- 2.Qd4#
- 1...Bh4
- 2.Sc3#
- 2.Qd4#
- 1...Be5
- 2.Sxg5#
- 1...c3
- 2.Qd3#
- 1...Rxf3!
- 1...Kxf3
- 1.Bxd6?
- Keys
- 1.c3!
- 1...Rxd5
- 2.Qe2#
- 1...Rxf3
- 2.Qd4#
- 1...Bh2
- 2.Qd4#
- 1...Ra6
- 2.Sxg5#
- 1...Rb6
- 2.Sxg5#
- 1...Rc6
- 2.Sxg5#
- 1...Re6
- 2.Sxg5#
- 1...Rdf6
- 2.Sxg5#
- 1...Rdd7
- 2.Sxg5#
- 1...Rd8
- 2.Sxg5#
- 1...Rf4
- 2.Qe2#
- 1...Rf5
- 2.Qe2#
- 1...Rff6
- 2.Qe2#
- 1...Ra7
- 2.Qe2#
- 1...Rb7
- 2.Qe2#
- 1...Rc7
- 2.Qe2#
- 1...Rfd7
- 2.Qe2#
- 1...Re7
- 2.Qe2#
- 1...Rg7
- 2.Qe2#
- 1...Rh7
- 2.Qe2#
- 1...Rf8
- 2.Qe2#
- 1...Bf4
- 2.Qd4#
- 1...Bh4
- 2.Qd4#
- 1...Be5
- 2.Sxg5#
- 1...Rxd5
- 1.c3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 1
- Sets
- R(f);SBLOCK,XS(G)::QAR2(A)
- R(f);::S(D),XP(e)
- R(h);::QAR2(A)
- B(b);::QAR1(A)
- B(b);SBLOCK::S(D),XP(e)
- P(c);N_GUARD::QAB1(A)
- Tries
- Try
- B(H);XR(f)
- Threat
- S(D),XP(e)
- Vars
- B(b);XB(H)::QAR1(A)
- R(h);::QAR2(A)
- B(b);::QAR1(A)
- Refutation
- R(h);XS(D)
- Try
- B(H);
- Vars
- R(f);SBLOCK,XS(G)::QAR2(A)
- R(h);XB(H)::QAR2(A)
- R(f);::S(D),XP(e)
- R(h);::QAR2(A)
- B(b);::QAR1(A)
- B(b);SBLOCK::S(D),XP(e)
- P(c);N_GUARD::QAB1(A)
- Refutation
- R(h);XS(D)
- Try
- B(I);XR(h)
- Threat
- QAR2(A)
- Vars
- R(f);::S(D),XP(e)
- B(b);::QAR1(A)
- Refutation
- S(i);XB(I)
- Try
- R(E);XB(b)
- Threat
- QAR1(A)
- Vars
- R(f);SBLOCK,XS(G)::QAR2(A)
- Refutation
- R(h);XS(D)
- Try
- Q(A);
- Vars
- K(d);P_SPINB(b),S_FLIGHT,XS(D)::QAB1(A)
- R(f);SBLOCK,XS(G)::QAR2(A)
- R(f);::S(D),XP(e)
- B(b);SBLOCK::S(D),XP(e)
- P(c);N_GUARD::QAB1(A)
- Refutation
- R(h);XS(D)
- Try
- Actual
- P(C);
- Vars
- R(f);SBLOCK,XS(G)::QAR2(A)
- R(h);SBLOCK,XS(D)::QAR1(A)
- B(b);::QAR1(A)
- R(f);::S(D),XP(e)
- R(h);::QAR2(A)
- B(b);SBLOCK::S(D),XP(e)
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