MESON Chess Problem Database
Problem Display
PID: 52673 (8/P3p3/1K2p1b1/2BPP3/1Pk2P2/1RNp1Q2/PppPNp1p/6R1 w - - 0 1)
Stojnic, Dragan
The Problemist, 2004
#2
14 + 9
SOLUTION
- SOUND
- Sets
- 1...Be4
- 2.Qxe4#
- 1...Bh5
- 2.Qe4#
- 1...Bf7
- 2.Qe4#
- 1...Be8
- 2.Qe4#
- 1...exd5
- 2.Qxd5#
- 1...Be4
- Tries
- 1.Sb1?
- threat
- 2.Sa3#
- 2.Rc3#
- 1...cxb1Q
- 2.Rc3#
- 1...cxb1B
- 2.Rc3#
- 1...cxb1R
- 2.Rc3#
- 1...Be4
- 2.Qxe4#
- 1...c1Q
- 2.Sa3#
- 1...c1R
- 2.Sa3#
- 1...cxb1S!
- threat
- 1.Sd1?
- threat
- 2.Sxb2#
- 2.Se3#
- 2.Rc3#
- 1...cxd1Q
- 2.Rc3#
- 1...cxd1B
- 2.Rc3#
- 1...cxd1R
- 2.Rc3#
- 1...fxg1Q
- 2.Sxb2#
- 2.Rc3#
- 1...fxg1B
- 2.Sxb2#
- 2.Rc3#
- 1...Be4
- 2.Se3#
- 2.Qxe4#
- 1...b1Q
- 2.Se3#
- 2.Rc3#
- 1...b1S
- 2.Sb2#
- 2.Se3#
- 1...b1B
- 2.Sb2#
- 2.Se3#
- 2.Rc3#
- 1...b1R
- 2.Se3#
- 2.Rc3#
- 1...c1Q
- 2.Se3#
- 1...c1B
- 2.Se3#
- 2.Rc3#
- 1...c1R
- 2.Sxb2#
- 2.Se3#
- 1...f1S
- 2.Sxb2#
- 2.Rc3#
- 1...cxd1S!
- threat
- 1.Sa4?
- threat
- 2.Sxb2#
- 2.Rc3#
- 1...Be4
- 2.Qxe4#
- 1...b1Q
- 2.Rc3#
- 1...b1S
- 2.Sb2#
- 1...b1B
- 2.Sb2#
- 2.Rc3#
- 1...b1R
- 2.Rc3#
- 1...c1B
- 2.Rc3#
- 1...c1R
- 2.Sxb2#
- 1...c1Q!
- threat
- 1.Se4?
- threat
- 2.Qxd3#
- 1...Kxd5
- 2.Qxd3#
- 1...Bxe4
- 2.Qxe4#
- 1...dxe2
- 2.Qd3#
- 1...c1S!
- threat
- 1.Sb5?
- threat
- 2.Sa3#
- 2.Rc3#
- 1...Be4
- 2.Qxe4#
- 1...c1Q
- 2.Sa3#
- 1...c1R
- 2.Sa3#
- 1...b1S!
- threat
- 1.Rg4?
- threat
- 2.f5#
- 1...exd5
- 2.Qxd5#
- 1...Be4
- 2.Qxe4#
- 1...Bh5
- 2.Qe4#
- 1...Bf5!
- threat
- 1.Sb1?
- Keys
- 1.a8Q!
- threat
- 2.Qa6#
- 1...Be8
- 2.Qe4#
- threat
- 1.a8Q!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 4
- Sets
- B(h);N_GUARD::QAR2(G),XB(h)
- B(h);N_GUARD::QAR2(G)
- P(g);OGATE,XP(K)::QAB1(G),XP(g)
- Tries
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- P(b);XS(F)::R1(E)
- B(h);N_GUARD::QAR2(G),XB(h)
- P(b);::S(F)
- Refutation
- P(b);XS(F)
- Try
- S(F);
- Threat
- DUALS(3)
- Vars
- P(b);XS(F)::R1(E)
- P(b);::S(F)
- Refutation
- P(b);XS(F)
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- B(h);N_GUARD::QAR2(G),XB(h)
- P(a);::R1(E)
- P(a);::S(F)
- P(b);::R1(E)
- P(b);::S(F),XP(a)
- Refutation
- P(b);
- Try
- S(F);
- Threat
- QAB1(G),XP(e)
- Vars
- K(f);S_FLIGHT,XP(K)::QAR2(G),XP(e)
- B(h);OGATE,XS(F)::QAR2(G),XB(h)
- P(e);XS(D)::QAB1(G)
- Refutation
- P(b);
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- B(h);N_GUARD::QAR2(G),XB(h)
- P(b);::S(F)
- Refutation
- P(a);
- Try
- R(A);
- Threat
- R(A)+P(I)
- Vars
- P(g);OGATE,XP(K)::QAB1(G),XP(g)
- B(h);N_GUARD::QAR2(G),XB(h)
- B(h);N_GUARD::QAR2(G)
- Refutation
- B(h);
- Try
- Actual
- P(N);
- Threat
- QAB(N)
- Vars
- B(h);N_GUARD::QAR2(G)
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