MESON Chess Problem Database
Problem Display
PID: 241056 (K3bB2/n2p3R/6p1/2NPk1P1/1p6/3Q4/3n1R2/4r3 w - - 0 1)
Vosshenrich, Ansgar
Schweizerische Schachzeitung, 1989
#2
8 + 8
SOLUTION
- SOUND
- Sets
- 1...Bf7
- 2.Sxd7#
- 1...d6
- 2.Bg7#
- 2.Re7#
- 1...Bf7
- Tries
- 1.Rf6?
- threat
- 2.Bd6#
- 2.Re7#
- 1...Bf7
- 2.Sxd7#
- 2.Bd6#
- 1...Sc4
- 2.Re7#
- 1...Se4
- 2.Re7#
- 1...Sb5
- 2.Re7#
- 1...Sc6
- 2.Bd6#
- 1...d6
- 2.Bxd6#
- 2.Re7#
- 1...Sc8!
- threat
- 1.Rxd7?
- threat
- 2.Bd6#
- 2.Bg7#
- 1...Bxd7
- 2.Sxd7#
- 1...Sf3
- 2.Bd6#
- 1...Sc4
- 2.Bg7#
- 1...Sb5
- 2.Bg7#
- 1...Sc8
- 2.Bg7#
- 1...Se4!
- threat
- 1.d6?
- threat
- 2.Bg7#
- 2.Re7#
- 1...Bf7
- 2.Bg7#
- 1...Se4
- 2.Re7#
- 1...Sc6
- 2.Bg7#
- 1...Sc8
- 2.Bg7#
- 1...Sf3!
- threat
- 1.Rf6?
- Keys
- 1.Sb7!
- threat
- 2.Bd6#
- 2.Bg7#
- 2.Re7#
- 1...Sf3
- 2.Bd6#
- 1...Bf7
- 2.Bd6#
- 2.Bg7#
- 1...Sc4
- 2.Bg7#
- 2.Re7#
- 1...Se4
- 2.Re7#
- 1...Sb5
- 2.Bg7#
- 2.Re7#
- 1...Sc6
- 2.Bd6#
- 2.Bg7#
- 1...Sc8
- 2.Bg7#
- 1...d6
- 2.Bxd6#
- 2.Bg7#
- 2.Re7#
- threat
- 1.Sb7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 1
- Sets
- B(h);N_GUARD::S(C),XP(g)
- Tries
- Try
- R(A);
- Threat
- DUALS(2)
- Vars
- S(b);::R(F)
- S(f);::R(F)
- S(f);::B(H)
- Refutation
- S(f);
- Try
- R(F);XP(g)
- Threat
- DUALS(2)
- Vars
- B(h);XR(F)::S(C),XB(h)
- S(b);::B(H)
- S(f);::B(H)
- Refutation
- S(b);
- Try
- P(D);
- Threat
- DUALS(2)
- Vars
- B(h);::B(H)
- S(b);::R(F)
- S(f);::B(H)
- Refutation
- S(b);
- Try
- Actual
- S(C);
- Threat
- DUALS(3)
- Vars
- S(b);::B(H)
- S(b);::R(F)
- S(f);::B(H)
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