MESON Chess Problem Database
Problem Display
PID: 108136 (3rB3/1pN5/1p1P1Pp1/1Q1RN1pr/3Pk2n/2b1P3/1n2KR2/8 w - - 0 1)
Giacobbe, Daniele
Scacco!, 1999
#2
11 + 10
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bxd4
- 2.Rxd4#
- 1...Sd1
- 2.Qd3#
- 2.Qb1#
- 1...Sd3
- 2.Qxd3#
- 1...Sa4
- 2.Qd3#
- 2.Qb1#
- 1...Sc4
- 2.Qb1#
- 1...Sg2
- 2.Bxg6#
- 1...Sf3
- 2.Bxg6#
- 1...g4
- 2.Rf4#
- 1...Bxd4
- Tries
- 1.Sd3?
- threat
- 2.Re5#
- 1...Rxe8
- 2.Qxe8#
- 1...Bxd4
- 2.Rxd4#
- 1...Sxd3
- 2.Qxd3#
- 1...Sf3
- 2.Bxg6#
- 1...g4
- 2.Rf4#
- 1...Sc4!
- threat
- 1.Sf3?
- threat
- 2.Re5#
- 1...Rxe8
- 2.Qxe8#
- 1...Bxd4
- 2.Sd2#
- 2.Rxd4#
- 1...Sxf3
- 2.Bxg6#
- 1...Sd3
- 2.Qxd3#
- 1...Sc4
- 2.Qb1#
- 1...g4!
- threat
- 1.Sc4?
- threat
- 2.Re5#
- 1...Rxe8
- 2.Qxe8#
- 1...Bxd4
- 2.Sd2#
- 2.Rxd4#
- 1...Sxc4
- 2.Qb1#
- 1...Sf3
- 2.Bxg6#
- 1...g4
- 2.Rf4#
- 1...Sd3!
- threat
- 1.Sc6?
- threat
- 2.Re5#
- 1...Bxd4
- 2.Rxd4#
- 1...Sd3
- 2.Qxd3#
- 1...Sc4
- 2.Qb1#
- 1...Sf3
- 2.Bxg6#
- 1...g4
- 2.Rf4#
- 1...Rxe8!
- threat
- 1.Sxg6?
- threat
- 2.Re5#
- 1...Rxe8
- 2.Qxe8#
- 1...Bxd4
- 2.Rxd4#
- 1...Sxg6
- 2.Bxg6#
- 1...Sd3
- 2.Qxd3#
- 1...Sc4
- 2.Qb1#
- 1...g4
- 2.Rf4#
- 1...Sf3!
- threat
- 1.Sd7?
- threat
- 2.Re5#
- 1...Bxd4
- 2.Rxd4#
- 1...Sd3
- 2.Qxd3#
- 1...Sc4
- 2.Qb1#
- 1...Sf3
- 2.Bxg6#
- 1...g4
- 2.Rf4#
- 1...Rxe8!
- threat
- 1.Sf7?
- threat
- 2.Re5#
- 1...Rxe8
- 2.Qxe8#
- 1...Bxd4
- 2.Rxd4#
- 1...Sd3
- 2.Qxd3#
- 1...Sc4
- 2.Qb1#
- 1...g4
- 2.Rf4#
- 1...Sf3!
- threat
- 1.Bxg6+?
- 1...Sf5
- 2.Bxf5#
- 1...Sxg6!
- 1...Sf5
- 1.Sd3?
- Keys
- 1.Sg4!
- threat
- 2.Re5#
- 1...Rxe8
- 2.Qxe8#
- 1...Bxd4
- 2.Rxd4#
- 1...Sd3
- 2.Qxd3#
- 1...Sc4
- 2.Qb1#
- 1...Sf3
- 2.Bxg6#
- threat
- 1.Sg4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 2
- Sets
- B(b);OGATE,XP(D)::R1(F),XB(b)
- S(a);N_GUARD::QAB1(E),XS(a)
- S(a);OGATE::QAB(E)
- S(d);N_GUARD::B(K),XP(h)
- P(e);N_GUARD::R1(B)
- Tries
- Try
- S(G);
- Threat
- R1(F)
- Vars
- R(j);OGATE,XB(K)::QAR(E),XR(j)
- B(b);OGATE,XP(D)::R1(F),XB(b)
- S(a);OGATE,XS(G)::QAB1(E),XS(a)
- S(d);N_GUARD::B(K),XP(h)
- P(e);N_GUARD::R1(B)
- Refutation
- S(a);
- Try
- S(G);
- Threat
- R1(F)
- Vars
- R(j);OGATE,XB(K)::QAR(E),XR(j)
- S(d);N_GUARD,XS(G)::B(K),XP(h)
- S(a);N_GUARD::QAB1(E),XS(a)
- S(a);OGATE::QAB(E)
- Refutation
- P(e);
- Try
- S(G);
- Threat
- R1(F)
- Vars
- R(j);OGATE,XB(K)::QAR(E),XR(j)
- S(a);OGATE,XS(G)::QAB(E)
- S(d);N_GUARD::B(K),XP(h)
- P(e);N_GUARD::R1(B)
- Refutation
- S(a);
- Try
- S(G);
- Threat
- R1(F)
- Vars
- B(b);OGATE,XP(D)::R1(F),XB(b)
- S(a);N_GUARD::QAB1(E),XS(a)
- S(a);OGATE::QAB(E)
- S(d);N_GUARD::B(K),XP(h)
- P(e);N_GUARD::R1(B)
- Refutation
- R(j);XB(K)
- Try
- S(G);XP(h)
- Threat
- R1(F)
- Vars
- R(j);OGATE,XB(K)::QAR(E),XR(j)
- B(b);OGATE,XP(D)::R1(F),XB(b)
- S(d);OGATE,XS(G)::B(K),XS(d)
- S(a);N_GUARD::QAB1(E),XS(a)
- S(a);OGATE::QAB(E)
- P(e);N_GUARD::R1(B)
- Refutation
- S(d);
- Try
- S(G);
- Threat
- R1(F)
- Vars
- B(b);OGATE,XP(D)::R1(F),XB(b)
- S(a);N_GUARD::QAB1(E),XS(a)
- S(a);OGATE::QAB(E)
- S(d);N_GUARD::B(K),XP(h)
- P(e);N_GUARD::R1(B)
- Refutation
- R(j);XB(K)
- Try
- S(G);
- Threat
- R1(F)
- Vars
- R(j);OGATE,XB(K)::QAR(E),XR(j)
- B(b);OGATE,XP(D)::R1(F),XB(b)
- S(a);N_GUARD::QAB1(E),XS(a)
- S(a);OGATE::QAB(E)
- P(e);N_GUARD::R1(B)
- Refutation
- S(d);
- Try
- B(K);CHECK,XP(h)
- Vars
- S(d);N_GUARD,P_SPINS(d)::B(K),XS(d)
- Refutation
- S(d);XB(K)
- Try
- Actual
- S(G);
- Threat
- R1(F)
- Vars
- R(j);OGATE,XB(K)::QAR(E),XR(j)
- B(b);OGATE,XP(D)::R1(F),XB(b)
- S(a);N_GUARD::QAB1(E),XS(a)
- S(a);OGATE::QAB(E)
- S(d);N_GUARD::B(K),XP(h)
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