MESON Chess Problem Database
Problem Display
PID: 224232 (8/3K4/1P1p1P2/2PkP3/N1ppp1N1/8/3R4/3B4 w - - 0 1)
Eriksson, Karl August
17th Place, Globe Problem And Solution Ty. , 1888
#2
9 + 5
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...c3
- 2.Bb3#
- 1...e3
- 2.Bf3#
- 1...dxc5
- 2.Sc3#
- 1...dxe5
- 2.Se3#
- 1...c3
- Tries
- 1.cxd6?
- 1...c3
- 2.Bb3#
- 1...e3
- 2.Bf3#
- 1...d3!
- 1...c3
- 1.c6?
- 1...dxe5
- 2.Se3#
- 1...c3
- 2.Bb3#
- 1...e3
- 2.Bf3#
- 1...d3!
- 1...dxe5
- 1.exd6?
- 1...c3
- 2.Bb3#
- 1...e3
- 2.Bf3#
- 1...d3!
- 1...c3
- 1.e6?
- 1...dxc5
- 2.Sc3#
- 1...c3
- 2.Bb3#
- 1...e3
- 2.Bf3#
- 1...d3!
- 1...dxc5
- 1.b7?
- 1...dxc5
- 2.Sc3#
- 2.Sb6#
- 1...dxe5
- 2.Se3#
- 1...c3
- 2.Bb3#
- 1...e3
- 2.Bf3#
- 1...d3!
- 1...dxc5
- 1.f7?
- 1...dxc5
- 2.Sc3#
- 1...dxe5
- 2.Se3#
- 2.Sf6#
- 1...c3
- 2.Bb3#
- 1...e3
- 2.Bf3#
- 1...d3!
- 1...dxc5
- 1.cxd6?
- Keys
- 1.Rd3!
- 1...cxd3
- 2.Bb3#
- 1...exd3
- 2.Bf3#
- 1...dxc5
- 2.Sc3#
- 1...dxe5
- 2.Se3#
- 1...c3
- 2.Bb3#
- 1...e3
- 2.Bf3#
- 1...cxd3
- 1.Rd3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- P(a);OGATEB::B(A)
- P(c);OGATEB::B(A)
- P(e);SBLOCK,XP(E)::S(C)
- P(e);SBLOCK,XP(F)::S(D)
- Tries
- Try
- P(E);XP(e)
- Vars
- P(a);OGATEB::B(A)
- P(c);OGATEB::B(A)
- Refutation
- P(b);
- Try
- P(E);
- Vars
- P(e);SBLOCK,XP(F)::S(D)
- P(a);OGATEB::B(A)
- P(c);OGATEB::B(A)
- Refutation
- P(b);
- Try
- P(F);XP(e)
- Vars
- P(a);OGATEB::B(A)
- P(c);OGATEB::B(A)
- Refutation
- P(b);
- Try
- P(F);
- Vars
- P(e);SBLOCK,XP(E)::S(C)
- P(a);OGATEB::B(A)
- P(c);OGATEB::B(A)
- Refutation
- P(b);
- Try
- P(G);
- Vars
- P(e);SBLOCK,XP(F)::S(D)
- P(a);OGATEB::B(A)
- P(c);OGATEB::B(A)
- Refutation
- P(b);
- Try
- P(H);
- Vars
- P(e);SBLOCK,XP(E)::S(C)
- P(a);OGATEB::B(A)
- P(c);OGATEB::B(A)
- Refutation
- P(b);
- Try
- Actual
- R(B);
- Vars
- P(a);N_SPINP(b),OGATEB,XR(B)::B(A)
- P(c);N_SPINP(b),OGATEB,XR(B)::B(A)
- P(e);SBLOCK,XP(E)::S(C)
- P(e);SBLOCK,XP(F)::S(D)
- P(a);OGATEB::B(A)
- P(c);OGATEB::B(A)
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