MESON Chess Problem Database
Problem Display
PID: 266576 (Q7/7b/2r5/3nP3/NnP1k1P1/b3P3/3PP2B/7K w - - 0 1)
Mirri, Giorgio
The Problemist, 1997
#2
10 + 6
SOLUTION
- SOUND
- Sets
- 1...Rc5
- 2.Sc3#
- 2.Sxc5#
- 1...Ra6
- 2.Sc3#
- 2.Sc5#
- 1...Rb6
- 2.Sc3#
- 2.Sc5#
- 1...Rd6
- 2.Sc3#
- 2.Sc5#
- 1...Re6
- 2.Sc3#
- 2.Sc5#
- 1...Rf6
- 2.Sc3#
- 2.Sc5#
- 1...Rg6
- 2.Sc3#
- 2.Sc5#
- 1...Rh6
- 2.Sc3#
- 2.Sc5#
- 1...Rc7
- 2.Sc3#
- 1...Rc8
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 2.Sc5#
- 1...Sb6
- 2.Sc3#
- 2.Sc5#
- 1...Sf6
- 2.Sc3#
- 2.Sc5#
- 1...Sc7
- 2.Sc3#
- 2.Sc5#
- 1...Se7
- 2.Sc3#
- 2.Sc5#
- 1...Rc5
- Tries
- 1.Qxc6?
- threat
- 2.Sc3#
- 2.Sc5#
- 1...Bb2
- 2.Sc5#
- 1...Sa2
- 2.Qxd5#
- 1...Sc2
- 2.Sc3#
- 2.Qxd5#
- 1...Sd3
- 2.Sc3#
- 2.Qxd5#
- 1...Sa6
- 2.Sc3#
- 2.Qxd5#
- 1...Sxc6!
- threat
- 1.Qa7?
- threat
- 2.Qd4#
- 1...Rxc4
- 2.Qxh7#
- 1...Sxe3
- 2.Sc3#
- 2.Qxe3#
- 1...Rc5
- 2.Sxc5#
- 2.Qxh7#
- 1...Rb6
- 2.Sc5#
- 1...Sc2
- 2.d3#
- 1...Sb6
- 2.Sc3#
- 1...Bb2!
- threat
- 1.Qxc6?
- Keys
- 1.Qf8!
- threat
- 2.Qf3#
- 1...Sxe3
- 2.Qf4#
- 1...Sf4
- 2.Qxf4#
- 1...Rf6
- 2.Sc5#
- 1...Bf5
- 2.Qxf5#
- 1...Sf6
- 2.Sc3#
- threat
- 1.Qf8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 2
- Sets
- R(e);P_SPINS(d)::S(F)
- Tries
- Try
- Q(J);P_PINS(d),XR(e)
- Threat
- DUALS(2)
- Vars
- B(a);::S(F)
- S(b);N_GUARD::QAB1(J),XS(d)
- Refutation
- S(b);N_SPINS(d),XQ(J)
- Try
- Q(J);
- Threat
- QAR1(J)
- Vars
- R(e);N_GUARD,XP(G)::QAB(J),XB(f)
- R(e);N_GUARD::S(F)
- S(b);N_GUARD::P(B)
- S(d);N_GUARD::S(F)
- Refutation
- B(a);
- Try
- Actual
- Q(J);
- Threat
- QAB1(J)
- Vars
- S(d);N_GUARD,XP(E)::QAR1(J)
- S(d);N_GUARD::QAR1(J),XS(d)
- R(e);N_GUARD::S(F)
- B(f);N_GUARD::QAB1(J),XB(f)
- S(d);N_GUARD::S(F)
Developed and maintained by Brian Stephenson.
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CSS/Javascript (jQuery, Bootstrap & DataTables).