MESON Chess Problem Database
Problem Display
PID: 109683 (8/8/5N2/R6B/3B1k2/2Rb2N1/3b3K/3n4 w - - 0 1)
Wetzel, P
La Cle, 1971
#2
7 + 4
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bb1
- 2.Se2#
- 2.Rf3#
- 1...Bf1
- 2.Rf3#
- 2.Rf5#
- 1...Bc2
- 2.Se2#
- 2.Rf3#
- 1...Be2
- 2.Sxe2#
- 2.Rf5#
- 1...Bc4
- 2.Rf3#
- 2.Rf5#
- 1...Be4
- 2.Se2#
- 1...Bf5
- 2.Rxf5#
- 1...Ba6
- 2.Rf3#
- 2.Rf5#
- 1...Bg6
- 2.Se2#
- 2.Rf3#
- 1...Bh7
- 2.Se2#
- 2.Rf3#
- 1...Bb1
- Tries
- 1.Bxd1?
- threat
- 2.Sgh5#
- 2.Sfh5#
- 1...Bf5
- 2.Rxf5#
- 1...Be2
- 2.Sxe2#
- 2.Rf5#
- 1...Bg6
- 2.Se2#
- 2.Rf3#
- 1...Bb5!
- threat
- 1.Be2?
- threat
- 2.Sgh5#
- 2.Sfh5#
- 1...Bxe2
- 2.Sxe2#
- 2.Rf5#
- 1...Bf5
- 2.Rxf5#
- 1...Bg6
- 2.Rf3#
- 1...Bb5!
- threat
- 1.Bg4?
- threat
- 2.Sgh5#
- 1...Bf5
- 2.Rxf5#
- 1...Bg6
- 2.Se2#
- 2.Rf3#
- 1...Bb5!
- threat
- 1.Rxd3?
- threat
- 2.Se2#
- 2.Rf3#
- 2.Rf5#
- 1...Be3
- 2.Se2#
- 2.Rf5#
- 1...Sc3
- 2.Rf3#
- 2.Rf5#
- 1...Se3
- 2.Se2#
- 1...Bxa5!
- threat
- 1.Bxd1?
- Keys
- 1.Sfe4!
- threat
- 2.Rf5#
- 1...Bxe4
- 2.Se2#
- 1...Bb5
- 2.Rf3#
- 1...Se3
- 2.Be5#
- threat
- 1.Sfe4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 1
- Sets
- B(c);N_GUARD::S(C)
- B(c);N_GUARD::R1(E),XB(c)
- Tries
- Try
- B(F);XS(a)
- Threat
- DUALS(2)
- Vars
- B(c);N_GUARD::R1(E),XB(c)
- Refutation
- B(c);
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- B(c);N_GUARD::R1(E),XB(c)
- B(c);OGATE::R1(B)
- Refutation
- B(c);
- Try
- B(F);
- Threat
- S(C)
- Vars
- B(c);N_GUARD::R1(E),XB(c)
- Refutation
- B(c);
- Try
- R(B);XB(c)
- Threat
- DUALS(3)
- Vars
- S(a);::S(C)
- Refutation
- B(b);XR(E)
- Try
- Actual
- S(G);
- Threat
- R1(E)
- Vars
- B(c);N_GUARD,SBLOCK,XS(G)::S(C)
- B(c);OGATE::R1(B)
- S(a);SBLOCK::B(D)
Developed and maintained by Brian Stephenson.
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