MESON Chess Problem Database
Problem Display
PID: 200067 (2R5/3K1p2/1p6/pN1k1Bn1/Qnp3N1/3p4/5b1r/2R3B1 w - - 0 1)
Mosiashvili, Givi
The Macedonian Problemist, 2001
#2
8 + 10
SOLUTION
- SOUND
- Sets
- 1...Be1
- 2.Sc7#
- 1...Bg3
- 2.Sc3#
- 1...Bh4
- 2.Sc3#
- 2.Sc7#
- 1...Bc5
- 2.Sc3#
- 2.Sc7#
- 1...Sa2
- 2.Qxc4#
- 1...Sc2
- 2.Qxc4#
- 1...Sa6
- 2.Qxc4#
- 1...Sc6
- 2.Qxc4#
- 1...c3
- 2.Qb3#
- 1...Be1
- Tries
- 1.Bxf2?
- threat
- 2.Sc3#
- 2.Sc7#
- 1...Sa2
- 2.Sc7#
- 2.Qxc4#
- 1...Sa6
- 2.Sc3#
- 2.Qxc4#
- 1...Se4
- 2.Sc7#
- 1...Se6
- 2.Sc3#
- 1...c3
- 2.Sxc3#
- 2.Qb3#
- 1...Rxf2!
- threat
- 1.R1xc4?
- threat
- 2.Sc3#
- 1...Be1
- 2.Rd4#
- 1...Bd4
- 2.Rxd4#
- 1...Sa2
- 2.Sc7#
- 1...Se4
- 2.Bxe4#
- 1...Bc5!
- threat
- 1.Qxb4?
- threat
- 2.Qd6#
- 2.Qxc4#
- 1...Rh6
- 2.Qxc4#
- 1...Bg3
- 2.Sc3#
- 2.Qxc4#
- 1...Bc5
- 2.Sc3#
- 2.Sc7#
- 2.Qxc4#
- 1...Se4
- 2.Qxc4#
- 1...c3
- 2.Sxc3#
- 2.Sc7#
- 2.Qd6#
- 2.Qb3#
- 2.Qc4#
- 1...axb4!
- threat
- 1.Bxf2?
- Keys
- 1.R8xc4!
- threat
- 2.Sc7#
- 1...Bg3
- 2.Rd4#
- 1...Sa6
- 2.Sc3#
- 1...Se6
- 2.Be4#
- threat
- 1.R8xc4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 1
- REMOVED MATES = 5
- Sets
- B(a);::S(E)
- S(d);OGATE::QAB1(C),XP(e)
- P(e);OGATEB::QAB(C)
- Tries
- Try
- B(B);XB(a)
- Threat
- DUALS(2)
- Vars
- S(h);::S(E)
- Refutation
- R(b);XB(B)
- Try
- R(A);XP(e)
- Threat
- S(E)
- Vars
- B(a);N_GUARD::R1(A)
- B(a);N_GUARD::R1(A),XB(a)
- S(d);::S(E)
- S(h);N_GUARD::B(F),XS(h)
- Refutation
- B(a);
- Try
- Q(C);XS(d)
- Threat
- DUALS(2)
- Vars
- R(b);::QAB1(C),XP(e)
- S(h);::QAB1(C),XP(e)
- Refutation
- P(f);XQ(C)
- Try
- Actual
- R(H);XP(e)
- Threat
- S(E)
- Vars
- B(a);N_GUARD::R1(H)
- S(d);::S(E)
- S(h);N_GUARD::B(F)
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