MESON Chess Problem Database
Problem Display
PID: 100028 (8/3n1p2/2NK1P2/RN3P1p/ppkp2bR/3p1P1p/1P1p3P/3B4 w - - 0 1)
Buglos, Janos
2nd Comm., Magyar Sakkvilag, 1944
#2
11 + 11
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bxf3
- 2.Rxd4#
- 1...Bxf5
- 2.Rxd4#
- 1...Sc5
- 2.Se5#
- 1...Se5
- 2.Sxe5#
- 1...Sb6
- 2.Se5#
- 1...Sxf6
- 2.Se5#
- 1...Sb8
- 2.Se5#
- 1...Sf8
- 2.Se5#
- 1...a3
- 2.b3#
- 1...b3
- 2.Sa3#
- 1...Bxf3
- Tries
- 1.Sba7?
- 1...Bxf3
- 2.Rxd4#
- 1...Bxf5
- 2.Rxd4#
- 1...Sxf6
- 2.Se5#
- 2.Rc5#
- 1...Sc5
- 2.Se5#
- 2.Rxc5#
- 1...Se5
- 2.Sxe5#
- 2.Rc5#
- 1...Sb6
- 2.Se5#
- 2.Rc5#
- 1...Sb8
- 2.Se5#
- 2.Rc5#
- 1...Sf8
- 2.Se5#
- 2.Rc5#
- 1...b3
- 2.Rxa4#
- 1...a3!
- 1...Bxf3
- 1.Sc7?
- 1...Bxf3
- 2.Rxd4#
- 1...Bxf5
- 2.Rxd4#
- 1...Sxf6
- 2.Se5#
- 2.Rc5#
- 1...Sc5
- 2.Se5#
- 2.Rxc5#
- 1...Se5
- 2.Sxe5#
- 2.Rc5#
- 1...Sb6
- 2.Se5#
- 2.Rc5#
- 1...Sb8
- 2.Se5#
- 2.Rc5#
- 1...Sf8
- 2.Se5#
- 2.Rc5#
- 1...b3
- 2.Rxa4#
- 1...a3!
- 1...Bxf3
- 1.fxg4?
- 1...Sxf6
- 2.Se5#
- 1...Sc5
- 2.Se5#
- 1...Se5
- 2.Sxe5#
- 1...Sb6
- 2.Se5#
- 1...Sb8
- 2.Se5#
- 1...Sf8
- 2.Se5#
- 1...a3
- 2.b3#
- 1...b3
- 2.Sa3#
- 1...hxg4!
- 1...Sxf6
- 1.Sba7?
- Keys
- 1.Sbxd4!
- 1...Bxf3
- 2.Sxf3#
- 1...Bxf5
- 2.Sxf5#
- 1...Sxf6
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...Se5
- 2.Rc5#
- 1...Sb6
- 2.Rc5#
- 1...Sb8
- 2.Rc5#
- 1...Sf8
- 2.Rc5#
- 1...a3
- 2.Bb3#
- 1...b3
- 2.Rxa4#
- 1...Bxf3
- 1.Sbxd4!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 10
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- B(h);OGATE,P_SPINP(g),XP(D)::R1(E),XP(g)
- B(h);OGATE,P_SPINP(g),XP(H)::R1(E),XP(g)
- S(j);N_GUARD::S(I)
- S(j);N_GUARD::S(I),XS(j)
- S(j);N_GUARD,XP(K)::S(I)
- P(d);N_GUARD::P(B)
- P(e);N_GUARD::S(G)
- Tries
- Try
- S(G);
- Vars
- B(h);OGATE,P_SPINP(g),XP(D)::R1(E),XP(g)
- B(h);OGATE,P_SPINP(g),XP(H)::R1(E),XP(g)
- P(e);OGATEB::R(F),XP(d)
- Refutation
- P(d);
- Try
- S(G);
- Vars
- B(h);OGATE,P_SPINP(g),XP(D)::R1(E),XP(g)
- B(h);OGATE,P_SPINP(g),XP(H)::R1(E),XP(g)
- P(e);OGATEB::R(F),XP(d)
- Refutation
- P(d);
- Try
- P(D);XB(h)
- Vars
- S(j);N_GUARD,XP(K)::S(I)
- S(j);N_GUARD::S(I)
- S(j);N_GUARD::S(I),XS(j)
- P(d);N_GUARD::P(B)
- P(e);N_GUARD::S(G)
- Refutation
- P(i);XP(D)
- Try
- Actual
- S(G);XP(g)
- Vars
- B(h);XP(D)::R(E)+S(G),XB(h)
- B(h);XP(H)::R(E)+S(G),XB(h)
- S(j);N_GUARD,XP(K)::R1(F)
- S(j);N_GUARD::R1(F),XS(j)
- S(j);N_GUARD::R1(F)
- P(d);N_GUARD::B(A)
- P(e);OGATEB::R(F),XP(d)
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