MESON Chess Problem Database
Problem Display
PID: 82403 (8/5N2/nBp5/R2nR2B/5k2/3p1PpK/8/1bb2N2 w - - 0 1)
Ahues, Herbert Siegfried Oskar
Problem-Forum, 2004
#2
8 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sc3
- 2.Rf5#
- 1...Se3
- 2.Re4#
- 1...Sdb4
- 2.Re4#
- 2.Rf5#
- 1...Sxb6
- 2.Re4#
- 2.Rf5#
- 1...Sf6
- 2.Rf5#
- 1...Sdc7
- 2.Re4#
- 2.Rf5#
- 1...Se7
- 2.Re4#
- 1...Sc3
- Tries
- 1.Se3?
- threat
- 2.Sg2#
- 2.Re4#
- 2.Rf5#
- 1...Sxe3
- 2.Re4#
- 1...Sxb6
- 2.Sg2#
- 2.Re4#
- 1...Sc3
- 2.Sg2#
- 2.Rf5#
- 1...Sf6
- 2.Sg2#
- 2.Rf5#
- 1...Se7
- 2.Sg2#
- 2.Re4#
- 1...Sc5
- 2.Sg2#
- 1...d2
- 2.Sg2#
- 1...g2
- 2.Sxg2#
- 2.Re4#
- 2.Rf5#
- 1...c5
- 2.Sg2#
- 2.Sxd5#
- 2.Re4#
- 1...Bxe3!
- threat
- 1.Sxg3?
- threat
- 2.Re4#
- 2.Rf5#
- 1...Sxb6
- 2.Re4#
- 1...Sc3
- 2.Rf5#
- 1...Se3
- 2.Re4#
- 1...Sf6
- 2.Rf5#
- 1...Se7
- 2.Re4#
- 1...d2
- 2.Se2#
- 1...c5
- 2.Re4#
- 1...Sc5!
- threat
- 1.Bg4?
- threat
- 2.Re4#
- 2.Rf5#
- 1...Sc3
- 2.Rf5#
- 1...Se3
- 2.Re4#
- 1...Sf6
- 2.Rf5#
- 1...Se7
- 2.Re4#
- 1...Sc5
- 2.Rf5#
- 1...d2!
- threat
- 1.Bf2?
- threat
- 2.Bxg3#
- 1...g2
- 2.Bg3#
- 1...gxf2!
- threat
- 1.Be3+?
- 1...Sxe3
- 2.Re4#
- 1...Bxe3!
- 1...Sxe3
- 1.Raxd5?
- threat
- 2.Rd4#
- 2.Re4#
- 2.Rf5#
- 1...Bb2
- 2.Be3#
- 2.Re4#
- 2.Rf5#
- 1...Be3
- 2.Bxe3#
- 2.Re4#
- 2.Rf5#
- 1...Sc5
- 2.Rf5#
- 1...d2
- 2.Be3#
- 1...c5
- 2.Re4#
- 2.Rf5#
- 1...cxd5!
- threat
- 1.Se3?
- Keys
- 1.Bd8!
- threat
- 2.Bg5#
- 1...Sf6
- 2.Rf5#
- 1...Se7
- 2.Re4#
- threat
- 1.Bd8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 2
- Sets
- S(f);::R1(E)
- Tries
- Try
- S(A);
- Threat
- DUALS(3)
- Vars
- S(f);XS(A)::R1(E)
- S(g);::S(A)
- P(c);::S(A)
- Refutation
- B(b);XS(A)
- Try
- S(A);XP(d)
- Threat
- DUALS(2)
- Vars
- S(f);XB(G)::R1(E)
- S(f);::R1(E)
- P(c);N_GUARD::S(A)
- P(h);::R1(E)
- Refutation
- S(g);
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- S(f);::R1(E)
- S(g);::R1(E)
- Refutation
- P(c);
- Try
- B(G);
- Threat
- B(G),XP(d)
- Vars
- P(d);::B(G)
- Refutation
- P(d);XB(G)
- Try
- B(G);CHECK
- Vars
- S(f);XB(G)::R1(E)
- Refutation
- B(b);XB(G)
- Try
- R(D);XS(f)
- Threat
- DUALS(3)
- Vars
- S(g);::R1(E)
- P(c);S_CUTB(b)::B(G)
- Refutation
- P(h);XR(D)
- Try
- Actual
- B(G);
- Threat
- B(G)
- Vars
- S(f);::R1(E)
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