MESON Chess Problem Database
Problem Display
PID: 171975 (7K/1P3p2/4pp2/2PP1p2/RN1B1kbQ/p1PP4/5pP1/2b5 w - - 0 1)
Maleika, Gerhard
Variantim, 1991
#2
11 + 9
SOLUTION
- SOUND
- Sets
- 1...exd5
- 2.Sxd5#
- 2.b8Q#
- 2.b8B#
- 1...exd5
- Tries
- 1.Sc2?
- threat
- 2.Bxf6#
- 1...exd5
- 2.b8Q#
- 2.b8B#
- 1...e5
- 2.Be3#
- 1...Be3!
- threat
- 1.Sc6?
- threat
- 2.Bxf2#
- 1...exd5
- 2.b8Q#
- 2.b8B#
- 1...f1Q
- 2.Bg1#
- 2.Bf2#
- 1...f1S
- 2.Bg1#
- 2.Bf2#
- 1...f1B
- 2.Bg1#
- 2.Bf2#
- 1...f1R
- 2.Bg1#
- 2.Bf2#
- 1...Be3
- 2.Be5#
- 1...e5!
- threat
- 1.Bxf6?
- threat
- 2.Sc2#
- 1...exd5
- 2.Sxd5#
- 1...Be3
- 2.Qh2#
- 1...e5
- 2.Bg5#
- 1...Ke3!
- threat
- 1.dxe6?
- threat
- 2.Sd5#
- 2.b8Q#
- 2.b8B#
- 1...f1Q
- 2.Sd5#
- 2.b8Q#
- 2.b8B#
- 1...f1S
- 2.Sd5#
- 2.b8Q#
- 2.b8B#
- 1...f1B
- 2.Sd5#
- 2.b8Q#
- 2.b8B#
- 1...f1R
- 2.Sd5#
- 2.b8Q#
- 2.b8B#
- 1...Bb2
- 2.Sd5#
- 2.b8Q#
- 2.b8B#
- 1...Bd2
- 2.Sd5#
- 2.b8Q#
- 2.b8B#
- 1...Be3
- 2.Sd5#
- 2.b8Q#
- 2.b8B#
- 1...a2
- 2.Sd5#
- 2.b8Q#
- 2.b8B#
- 1...fxe6!
- threat
- 1.Sc2?
- Keys
- 1.Bxf2!
- threat
- 2.Sc6#
- 1...Ke5
- 2.b8Q#
- 2.b8B#
- 1...exd5
- 2.b8Q#
- 2.b8B#
- 1...Be3
- 2.Bg3#
- 1...e5
- 2.Qh6#
- threat
- 1.Bxf2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(E);
- Threat
- R(D)+B(F),XP(h)
- Vars
- P(g);N_GUARD,XP(I)::P=Q
- P(g);SBLOCK::R(D)+B(F),DCHECK
- Refutation
- B(a);
- Try
- S(E);
- Threat
- R(D)+B(F),XP(b)
- Vars
- P(g);N_GUARD,XP(I)::P=Q
- B(a);SBLOCK::R(D)+B(F),DCHECK
- Refutation
- P(g);
- Try
- B(F);XP(h)
- Threat
- R(D)+S(E)
- Vars
- P(g);XP(I)::R(D)+S(E),DCHECK,XP(g)
- B(a);SBLOCK::QAB(G)
- P(g);SBLOCK::B(F)
- Refutation
- K(d);N_SPINB(e),S_FLIGHT
- Try
- P(I);XP(g)
- Threat
- DUALS(3)
- Refutation
- P(i);XP(I)
- Try
- Actual
- B(F);XP(b)
- Threat
- R(D)+S(E)
- Vars
- K(d);N_SPINB(e),S_FLIGHT::P=Q
- P(g);N_GUARD,XP(I)::P=Q
- B(a);SBLOCK::B(F)
- P(g);SBLOCK::QAB(G)
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