MESON Chess Problem Database
Problem Display
PID: 109772 (2B5/8/3p1Kp1/2p3N1/2P1pkp1/3p4/1B1P3P/7N w - - 0 1)
Zarur, Almiro Elias
Boletim da UBP, 1962
#2
8 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...g3
- 2.hxg3#
- 1...d5
- 2.Be5#
- 1...g3
- Tries
- 1.Sg3?
- 1...d5
- 2.Be5#
- 1...e3!
- 1...d5
- 1.Ba1?
- 1...g3
- 2.hxg3#
- 1...d5
- 2.Be5#
- 1...e3!
- 1...g3
- 1.Bc1?
- 1...e3
- 2.dxe3#
- 1...g3
- 2.hxg3#
- 1...d5!
- 1...e3
- 1.Bc3?
- 1...g3
- 2.hxg3#
- 1...d5
- 2.Be5#
- 1...e3!
- 1...g3
- 1.Bd4?
- threat
- 2.Be3#
- 1...e3
- 2.Bxe3#
- 2.dxe3#
- 1...cxd4!
- threat
- 1.Be6?
- 1...g3
- 2.hxg3#
- 1...d5
- 2.Be5#
- 1...e3!
- 1...g3
- 1.Bb7?
- 1...e3
- 2.Se6#
- 1...d5
- 2.Be5#
- 1...g3!
- 1...e3
- 1.Bd7?
- 1...g3
- 2.hxg3#
- 1...d5
- 2.Be5#
- 1...e3!
- 1...g3
- 1.Sg3?
- Keys
- 1.Sf2!
- 1...e3
- 2.Sxd3#
- 1...g3
- 2.Sfh3#
- 1...d5
- 2.Be5#
- 1...e3
- 1.Sf2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- P(d);OGATE::P(D),XP(d)
- P(f);N_GUARD::B(B)
- Tries
- Try
- S(A);
- Vars
- P(f);N_GUARD::B(B)
- Refutation
- P(b);
- Try
- B(B);
- Vars
- P(d);OGATE::P(D),XP(d)
- P(f);N_GUARD::B(B)
- Refutation
- P(b);
- Try
- B(B);
- Vars
- P(b);OGATE::P(C),XP(b)
- P(d);OGATE::P(D),XP(d)
- Refutation
- P(f);
- Try
- B(B);
- Vars
- P(d);OGATE::P(D),XP(d)
- P(f);N_GUARD::B(B)
- Refutation
- P(b);
- Try
- B(B);
- Threat
- B(B)
- Refutation
- P(e);XB(B)
- Try
- B(H);
- Vars
- P(d);OGATE::P(D),XP(d)
- P(f);N_GUARD::B(B)
- Refutation
- P(b);
- Try
- B(H);
- Vars
- P(b);::S(F)
- P(f);N_GUARD::B(B)
- Refutation
- P(d);
- Try
- B(H);
- Vars
- P(d);OGATE::P(D),XP(d)
- P(f);N_GUARD::B(B)
- Refutation
- P(b);
- Try
- Actual
- S(A);
- Vars
- P(b);N_GUARD::S(A),XP(a)
- P(d);N_GUARD::S(A)
- P(f);N_GUARD::B(B)
Developed and maintained by Brian Stephenson.
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