MESON Chess Problem Database
Problem Display
PID: 77477 (8/1K6/5n2/1k3B2/2p5/Q7/3P4/8 w - - 0 1)
Cyrulik, Stepan Pavlovich
Gartser, Arthur Teodorovich
Problemist Pribuzhya, 1990
#2
4 + 3
SOLUTION
- SOUND
- Sets
- 1...Se4
- 2.Bd7#
- 1...Sg4
- 2.Bd7#
- 1...Sd5
- 2.Bd7#
- 1...Sh5
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Sh7
- 2.Bd7#
- 1...Se8
- 2.Bd7#
- 1...Sg8
- 2.Bd7#
- 1...c3
- 2.Bd3#
- 1...Se4
- Tries
- 1.Bh3?
- 1...c3
- 2.Bf1#
- 1...Se4
- 2.Bd7#
- 1...Sd5
- 2.Bd7#
- 1...Sh5
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Sh7
- 2.Bd7#
- 1...Se8
- 2.Bd7#
- 1...Sg8
- 2.Bd7#
- 1...Sg4!
- 1...c3
- 1.Bg4?
- 1...c3
- 2.Be2#
- 1...Se4
- 2.Bd7#
- 1...Sd5
- 2.Bd7#
- 1...Sh5
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Sh7
- 2.Bd7#
- 1...Se8
- 2.Bd7#
- 1...Sg8
- 2.Bd7#
- 1...Sxg4!
- 1...c3
- 1.Be6?
- 1...Se4
- 2.Bd7#
- 1...Sg4
- 2.Bd7#
- 1...Sd5
- 2.Bd7#
- 1...Sh5
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Sh7
- 2.Bd7#
- 1...Se8
- 2.Bd7#
- 1...Sg8
- 2.Bd7#
- 1...c3!
- 1...Se4
- 1.Bg6?
- 1...c3
- 2.Bd3#
- 1...Se4
- 2.Be8#
- 1...Sg4
- 2.Be8#
- 1...Sd5
- 2.Be8#
- 1...Sh5
- 2.Be8#
- 1...Sh7
- 2.Be8#
- 1...Se8
- 2.Bxe8#
- 1...Sg8
- 2.Be8#
- 1...Sd7!
- 1...c3
- 1.Bc8?
- 1...Se4
- 2.Bd7#
- 1...Sg4
- 2.Bd7#
- 1...Sd5
- 2.Bd7#
- 1...Sh5
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Sh7
- 2.Bd7#
- 1...Se8
- 2.Bd7#
- 1...Sg8
- 2.Bd7#
- 1...c3!
- 1...Se4
- 1.Qc5+?
- 1...Ka4
- 2.Bc2#
- 1...Kxc5!
- 1...Ka4
- 1.d3?
- 1...cxd3
- 2.Bxd3#
- 1...Se4
- 2.Bd7#
- 1...Sg4
- 2.Bd7#
- 1...Sd5
- 2.Bd7#
- 1...Sh5
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Sh7
- 2.Bd7#
- 1...Se8
- 2.Bd7#
- 1...Sg8
- 2.Bd7#
- 1...c3!
- 1...cxd3
- 1.Bh3?
- Keys
- 1.d4!
- 1...cxd4 ep
- 2.Bxd3#
- 1...c3
- 2.Bd3#
- 1...Se4
- 2.Bd7#
- 1...Sg4
- 2.Bd7#
- 1...Sd5
- 2.Bd7#
- 1...Sh5
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Sh7
- 2.Bd7#
- 1...Se8
- 2.Bd7#
- 1...Sg8
- 2.Bd7#
- 1...cxd4 ep
- 1.d4!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(c);N_GUARD::B(C)
- S(c);N_GUARD::B(C),XS(c)
- P(a);OGATEB::B(C)
- Tries
- Try
- B(C);
- Vars
- P(a);OGATEB::B(C)
- S(c);N_GUARD::B(C)
- S(c);N_GUARD::B(C),XS(c)
- Refutation
- S(c);
- Try
- B(C);
- Vars
- P(a);OGATEB::B(C)
- S(c);N_GUARD::B(C)
- S(c);N_GUARD::B(C),XS(c)
- Refutation
- S(c);XB(C)
- Try
- B(C);
- Vars
- S(c);N_GUARD::B(C)
- S(c);N_GUARD::B(C),XS(c)
- Refutation
- P(a);
- Try
- B(C);
- Vars
- P(a);OGATEB::B(C)
- S(c);N_GUARD::B(C)
- S(c);N_GUARD::B(C),XS(c)
- Refutation
- S(c);
- Try
- B(C);
- Vars
- S(c);N_GUARD::B(C)
- S(c);N_GUARD::B(C),XS(c)
- Refutation
- P(a);
- Try
- Q(B);CHECK
- Vars
- K(b);S_FLIGHT::B(C)
- Refutation
- K(b);P-FLIGHT,XQ(B)
- Try
- P(A);
- Vars
- P(a);OGATE,XP(A)::B(C),XP(a)
- S(c);N_GUARD::B(C)
- S(c);N_GUARD::B(C),XS(c)
- Refutation
- P(a);
- Try
- Actual
- P(A);
- Vars
- P(a);EP,OGATEB,XP(A)::B(C),XP(a)
- P(a);OGATEB::B(C)
- S(c);N_GUARD::B(C)
- S(c);N_GUARD::B(C),XS(c)
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