MESON Chess Problem Database
Problem Display
PID: 108133 (1nB5/1Q6/2r5/5n2/pB2kPN1/Rb4pK/3RN1P1/8 w - - 0 1)
Giacobbe, Daniele
Scacco!, 1998
#2
10 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bd1
- 2.Sf6#
- 1...Ba2
- 2.Sf6#
- 1...Bc2
- 2.Sf6#
- 1...Bc4
- 2.Sf6#
- 1...Be6
- 2.Sf6#
- 1...Bf7
- 2.Sf6#
- 1...Bg8
- 2.Sf6#
- 1...Se3
- 2.Sf6#
- 2.Rd4#
- 1...Sd4
- 2.Rxd4#
- 1...Sh4
- 2.Rd4#
- 1...Sd6
- 2.Rd4#
- 1...Sh6
- 2.Rd4#
- 1...Se7
- 2.Rd4#
- 1...Sg7
- 2.Rd4#
- 1...Bd1
- Tries
- 1.Bc5?
- threat
- 2.Sf6#
- 1...Sd4
- 2.Rxd4#
- 1...Bd5
- 2.Qb1#
- 1...Sd7!
- threat
- 1.Rxb3?
- threat
- 2.Sf6#
- 1...Sd7
- 2.Qxc6#
- 1...axb3!
- threat
- 1.Qxc6+?
- 1...Bd5
- 2.Sf6#
- 2.Qxd5#
- 2.Qc2#
- 1...Sxc6!
- 1...Bd5
- 1.Qb5?
- threat
- 2.Bxf5#
- 2.Qd3#
- 2.Qe5#
- 2.Qxf5#
- 1...Rxc8
- 2.Qd3#
- 2.Qe5#
- 1...Rc3
- 2.Bxf5#
- 2.Qe5#
- 2.Qxf5#
- 1...Rc4
- 2.Bxf5#
- 2.Qd5#
- 2.Qe5#
- 2.Qxf5#
- 1...Rc5
- 2.Qd3#
- 1...Rd6
- 2.Bxf5#
- 2.Qe5#
- 2.Qxf5#
- 1...Re6
- 2.Qd3#
- 1...Rf6
- 2.Qd3#
- 2.Qe5#
- 1...Bc2
- 2.Bxf5#
- 2.Qd5#
- 2.Qe5#
- 2.Qxf5#
- 1...Bc4
- 2.Bxf5#
- 2.Qe5#
- 2.Qxf5#
- 1...Bd5
- 2.Qd3#
- 2.Qxd5#
- 1...Be6
- 2.Sf6#
- 2.Qd3#
- 2.Qe5#
- 1...Se3
- 2.Rd4#
- 2.Qd3#
- 2.Qe5#
- 1...Sd4
- 2.Rxd4#
- 2.Qe5#
- 1...Sh4
- 2.Rd4#
- 2.Qd3#
- 2.Qe5#
- 1...Sd6
- 2.Rd4#
- 2.Qd3#
- 2.Qe5#
- 1...Sh6
- 2.Rd4#
- 2.Qd3#
- 2.Qe5#
- 1...Se7
- 2.Rd4#
- 2.Qd3#
- 2.Qe5#
- 1...Sg7
- 2.Rd4#
- 2.Qd3#
- 2.Qe5#
- 1...Sd7
- 2.Qd3#
- 1...Rh6+!
- threat
- 1.Qe7+?
- 1...Be6
- 2.Sf6#
- 1...Sxe7
- 2.Rd4#
- 1...Re6!
- 1...Be6
- 1.Bc5?
- Keys
- 1.Bd6!
- threat
- 2.Sc3#
- 1...Sxd6
- 2.Rd4#
- 1...Bd5
- 2.Sf6#
- threat
- 1.Bd6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 12
- Sets
- B(a);::S(H)
- S(e);N_GUARD::R1(A),XS(e)
- S(e);N_GUARD::R1(A)
- Tries
- Try
- B(F);
- Threat
- S(H)
- Vars
- S(e);N_GUARD::R1(A),XS(e)
- B(a);N_SPINR(f),OGATE::QAB(I)
- Refutation
- S(g);
- Try
- R(D);XB(a)
- Threat
- S(H)
- Vars
- S(g);N_GUARD::QAB(I),XR(f)
- Refutation
- P(c);XR(D)
- Try
- Q(I);CHECK,XR(f)
- Refutation
- S(g);XQ(I)
- Try
- Q(I);N_PINR(f)
- Threat
- DUALS(4)
- Vars
- R(f);::QAB1(I)
- S(g);::QAB1(I)
- Refutation
- R(f);CHECK
- Try
- Q(I);CHECK,N_PINR(f)
- Vars
- B(a);P_SPINB(a)::S(H)
- S(e);XQ(I)::R1(A)
- Refutation
- R(f);P_SPINR(f)
- Try
- Actual
- B(F);
- Threat
- S(B)
- Vars
- S(e);N_GUARD,XB(F)::R1(A)
- B(a);N_SPINR(f)::S(H)
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