MESON Chess Problem Database
Problem Display
PID: 11645 (8/8/1P3Pp1/p5Q1/P6K/1PPkBPp1/Nrppn1P1/nrbR1B2 w - - 0 1)
Kapralos, Demetrius N
Moutecidis, Pavlos
2nd Prize, Probleemblad, 1970/I
#2
13 + 11
SOLUTION
- SOUND
- Tries
- 1.Sxc1+?
- 1...Kxc3
- 2.Qxa5#
- 2.Qc5#
- 1...Rxc1!
- 1...Kxc3
- 1.Bf2?
- threat
- 2.Qe3#
- 2.Qb5#
- 2.Qd5#
- 2.Qxg6#
- 1...Rxa2
- 2.Qe3#
- 1...Rxb3
- 2.Qd5#
- 1...Sxb3
- 2.Qb5#
- 1...cxd1Q
- 2.Qxg6#
- 1...cxd1S
- 2.Qxg6#
- 1...cxd1B
- 2.Qxg6#
- 1...cxd1R
- 2.Qxg6#
- 1...gxf2!
- threat
- 1.Bd4?
- threat
- 2.Qe3#
- 2.Qb5#
- 2.Qxg6#
- 1...Sxb3
- 2.Qb5#
- 1...cxd1Q
- 2.Qxg6#
- 1...cxd1S
- 2.Qxg6#
- 1...cxd1B
- 2.Qxg6#
- 1...cxd1R
- 2.Qxg6#
- 1...Rxb3!
- threat
- 1.Bf4?
- threat
- 2.Qb5#
- 2.Qd5#
- 2.Qxg6#
- 1...Rxb3
- 2.Qd5#
- 1...Sxb3
- 2.Qb5#
- 1...cxd1Q
- 2.Qxg6#
- 1...cxd1S
- 2.Qxg6#
- 1...cxd1B
- 2.Qxg6#
- 1...cxd1R
- 2.Qxg6#
- 1...Rxa2!
- threat
- 1.Bc5?
- threat
- 2.Qe3#
- 2.Qd5#
- 2.Qxg6#
- 1...Rxa2
- 2.Qe3#
- 1...Rxb3
- 2.Qd5#
- 1...cxd1Q
- 2.Qxg6#
- 1...cxd1S
- 2.Qxg6#
- 1...cxd1B
- 2.Qxg6#
- 1...cxd1R
- 2.Qxg6#
- 1...Sxb3!
- threat
- 1.Qf4?
- threat
- 2.Qd4#
- 2.Qe4#
- 1...Rxa2
- 2.Qd4#
- 1...Sxb3
- 2.Qe4#
- 1...cxd1Q
- 2.Qe4#
- 1...cxd1S
- 2.Qe4#
- 1...cxd1B
- 2.Qe4#
- 1...cxd1R
- 2.Qe4#
- 1...g5+!
- threat
- 1.Qe5?
- threat
- 2.Qd4#
- 2.Qe4#
- 1...Rxa2
- 2.Qd4#
- 1...Sxb3
- 2.Qe4#
- 1...cxd1Q
- 2.Qe4#
- 1...cxd1S
- 2.Qe4#
- 1...cxd1B
- 2.Qe4#
- 1...cxd1R
- 2.Qe4#
- 1...g5+!
- threat
- 1.Sxc1+?
- Keys
- 1.Bg1!
- threat
- 2.Qe3#
- 2.Qb5#
- 2.Qd5#
- 2.Qxg6#
- 1...Rxa2
- 2.Qe3#
- 1...Rxb3
- 2.Qd5#
- 1...Sxb3
- 2.Qb5#
- 1...cxd1Q
- 2.Qxg6#
- 1...cxd1S
- 2.Qxg6#
- 1...cxd1B
- 2.Qxg6#
- 1...cxd1R
- 2.Qxg6#
- threat
- 1.Bg1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 7
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(C);CHECK,XB(c)
- Refutation
- R(b);XS(C)
- Try
- B(G);
- Threat
- DUALS(4)
- Vars
- R(d);XS(C)::QAR1(K)
- R(d);XP(E)::QAR2(K)
- S(a);XP(E)::QAB(K)
- P(e);N_SPINP(f),XR(A)::QAB(K),XP(k)
- Refutation
- P(i);XB(G)
- Try
- B(G);
- Threat
- DUALS(3)
- Vars
- S(a);XP(E)::QAB(K)
- P(e);N_SPINP(f),XR(A)::QAB(K),XP(k)
- Refutation
- R(d);XP(E)
- Try
- B(G);
- Threat
- DUALS(3)
- Vars
- R(d);XP(E)::QAR2(K)
- S(a);XP(E)::QAB(K)
- P(e);N_SPINP(f),XR(A)::QAB(K),XP(k)
- Refutation
- R(d);XS(C)
- Try
- B(G);
- Threat
- DUALS(3)
- Vars
- R(d);XS(C)::QAR1(K)
- R(d);XP(E)::QAR2(K)
- P(e);N_SPINP(f),XR(A)::QAB(K),XP(k)
- Refutation
- S(a);XP(E)
- Try
- Q(K);
- Threat
- DUALS(2)
- Vars
- R(d);XS(C)::QAR1(K)
- S(a);XP(E)::QAB1(K)
- P(e);N_SPINP(f),XR(A)::QAB1(K)
- Refutation
- P(k);CHECK
- Try
- Q(K);
- Threat
- DUALS(2)
- Vars
- R(d);XS(C)::QAR1(K)
- S(a);XP(E)::QAB1(K)
- P(e);N_SPINP(f),XR(A)::QAB1(K)
- Refutation
- P(k);CHECK
- Try
- Actual
- B(G);
- Threat
- DUALS(4)
- Vars
- R(d);XS(C)::QAR1(K)
- R(d);XP(E)::QAR2(K)
- S(a);XP(E)::QAB(K)
- P(e);N_SPINP(f),XR(A)::QAB(K),XP(k)
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