MESON Chess Problem Database
Problem Display
PID: 92821 (8/2PR1r1N/r1n2p2/7R/4k3/6P1/1BbnBK2/8 w - - 0 1)
Mlynka, Karol
Schach-Echo, 1970
#2
8 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rxd7
- 2.Sxf6#
- 1...Re7
- 2.Sxf6#
- 1...Rg7
- 2.Sxf6#
- 1...Bd1
- 2.Bd3#
- 1...Bb3
- 2.Bd3#
- 1...Bd3
- 2.Bxd3#
- 1...Ba4
- 2.Bd3#
- 1...Sb1
- 2.Bf3#
- 1...Sf1
- 2.Bf3#
- 1...Sb3
- 2.Bf3#
- 1...Sf3
- 2.Bxf3#
- 1...Sc4
- 2.Bf3#
- 1...Sb4
- 2.Rd4#
- 1...Sd4
- 2.Rxd4#
- 1...Sa5
- 2.Rd4#
- 1...Se5
- 2.Rd4#
- 1...Sa7
- 2.Rd4#
- 1...Se7
- 2.Rd4#
- 1...Sb8
- 2.Rd4#
- 1...Sd8
- 2.Rd4#
- 1...f5
- 2.Sg5#
- 1...Rxd7
- Tries
- 1.Rxd2?
- threat
- 2.Bf3#
- 1...Bd1
- 2.Bd3#
- 1...Sd4
- 2.Rxd4#
- 1...Se5
- 2.Rd4#
- 1...Ra3!
- threat
- 1.Rxd2?
- Keys
- 1.c8S!
- threat
- 2.Sd6#
- 1...Rxd7
- 2.Sxf6#
- 1...Sc4
- 2.Bf3#
- 1...Sb4
- 2.Rd4#
- 1...Sd4
- 2.Rxd4#
- 1...Sa5
- 2.Rd4#
- 1...Se5
- 2.Rd4#
- 1...Sa7
- 2.Rd4#
- 1...Se7
- 2.Rd4#
- 1...Sb8
- 2.Rd4#
- 1...Sd8
- 2.Rd4#
- 1...f5
- 2.Sg5#
- threat
- 1.c8S!
This is a version of 92245
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 10
- Sets
- R(g);N_GUARD,XR(G)::S(H),XP(f)
- R(g);N_GUARD::S(H),XP(f)
- B(a);N_GUARD::B(B)
- B(a);N_GUARD::B(B),XB(a)
- S(b);N_GUARD::B(B)
- S(b);N_GUARD::B(B),XS(b)
- S(e);N_GUARD::R1(G)
- S(e);N_GUARD::R1(G),XS(e)
- P(f);N_GUARD,SBLOCK::S(H)
- Tries
- Try
- R(G);XS(b)
- Threat
- B(B)
- Vars
- B(a);N_GUARD::B(B)
- S(e);N_GUARD::R1(G),XS(e)
- S(e);N_GUARD::R1(G)
- Refutation
- R(d);
- Try
- Actual
- P(F);
- Threat
- S(F)
- Vars
- R(g);N_GUARD,XR(G)::S(H),XP(f)
- S(b);N_GUARD::B(B)
- S(e);N_GUARD::R1(G)
- S(e);N_GUARD::R1(G),XS(e)
- P(f);N_GUARD,SBLOCK::S(H)
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