MESON Chess Problem Database
Problem Display
PID: 17775 (2r5/8/2n1N3/bR2BP1Q/Rn2kp2/3p1rp1/1K1p4/3N4 w - - 0 1)
ten Cate, Pieter
Probleemblad, 1949
#2
8 + 10
| 56 | The Problemist | 2014 |
SOLUTION
- SOUND
- Sets
- 1...Re3
- 2.Sc3#
- 1...Re3
- Tries
- 1.Bxf4?
- threat
- 2.Sc3#
- 1...Sd4
- 2.Re5#
- 1...Se5
- 2.Rxe5#
- 1...Sa7
- 2.Re5#
- 1...Se7
- 2.Re5#
- 1...Sb8
- 2.Re5#
- 1...Sd8
- 2.Re5#
- 1...Rxf4!
- threat
- 1.Bf6?
- threat
- 2.Sg5#
- 1...Se5
- 2.Rxe5#
- 1...Rg8!
- threat
- 1.Bg7?
- threat
- 2.Sg5#
- 1...Se5
- 2.Rxe5#
- 1...Bd8!
- threat
- 1.Qg6?
- threat
- 2.Sg5#
- 2.f6#
- 1...Rf1
- 2.Sg5#
- 1...Rf2
- 2.Sg5#
- 1...Re3
- 2.Sg5#
- 1...Rg8
- 2.Sg5#
- 1...Bd8
- 2.f6#
- 1...Sd4
- 2.Sg5#
- 1...Se7
- 2.Sg5#
- 1...Sxe5!
- threat
- 1.Bxf4?
- Keys
- 1.Bd4!
- threat
- 2.Sc3#
- 1...Sxd4
- 2.Sg5#
- 1...Sa2
- 2.Sg5#
- 1...Sc2
- 2.Sg5#
- 1...Sd5
- 2.Sc5#
- 1...Sa6
- 2.Sg5#
- 1...Se5
- 2.Rxe5#
- 1...Sa7
- 2.Re5#
- 1...Se7
- 2.Re5#
- 1...Sb8
- 2.Re5#
- 1...Sd8
- 2.Re5#
- threat
- 1.Bd4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 10
- REMOVED MATES = 1
- Sets
- R(c);SBLOCK::S(A)
- Tries
- Try
- B(E);XP(g)
- Threat
- S(A)
- Vars
- S(i);N_GUARD,N_SPINS(e)::R1(D)
- S(i);N_GUARD::R1(D),XS(i)
- S(i);N_GUARD::R1(D)
- Refutation
- R(c);XB(E)
- Try
- B(E);
- Threat
- S(H)
- Vars
- S(i);N_GUARD::R1(D),XS(i)
- Refutation
- R(j);
- Try
- B(E);
- Threat
- S(H)
- Vars
- S(i);N_GUARD::R1(D),XS(i)
- Refutation
- B(h);
- Try
- Q(G);
- Threat
- DUALS(2)
- Vars
- R(c);::S(H)
- R(j);::S(H)
- B(h);::QAB(G)+P(F)
- S(i);N_SPINS(e)::S(H)
- S(i);::S(H)
- Refutation
- S(i);XB(E)
- Try
- Actual
- B(E);N_PINS(e)
- Threat
- S(A)
- Vars
- S(i);SBLOCK,XB(E)::S(H)
- S(e);::S(H)
- S(e);SBLOCK::S(H)
- S(i);N_GUARD::R1(D),XS(i)
- S(i);N_GUARD::R1(D)
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