MESON Chess Problem Database
Problem Display
PID: 147012 (8/8/r7/8/8/8/p1K5/k2N1BR1 w - - 0 1)
Shanahan, Ian
Australian Chess Problem Magazine, 1994
#2
4 + 3
| 56 | The Problemist | 2017 |
SOLUTION
- SOUND
- Tries
- 1.Sb2?
- threat
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Bxa6#
- 1...Rc6+
- 2.Bc4#
- 1...Ra3
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra4
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra5
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Rb6
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Rd6
- 2.Bd3#
- 1...Re6
- 2.Be2#
- 1...Rg6
- 2.Bg2#
- 1...Rh6
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra7
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra8
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Rf6!
- threat
- 1.Sc3?
- threat
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Bxa6#
- 1...Ra3
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra4
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra5
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Rb6
- 2.Bb5#
- 1...Rc6
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Rd6
- 2.Bd3#
- 1...Re6
- 2.Be2#
- 1...Rg6
- 2.Bg2#
- 1...Rh6
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra7
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra8
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Rf6!
- threat
- 1.Se3?
- threat
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Bxa6#
- 1...Rc6+
- 2.Bc4#
- 1...Ra3
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra4
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra5
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Rb6
- 2.Bb5#
- 1...Rd6
- 2.Bd3#
- 1...Re6
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Rg6
- 2.Bg2#
- 1...Rh6
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra7
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra8
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Rf6!
- threat
- 1.Bg2?
- threat
- 2.Sb2#
- 2.Sf2#
- 2.Sc3#
- 2.Se3#
- 1...Rc6+
- 2.Sc3#
- 1...Rf6
- 2.Sf2#
- 1...Rb6
- 2.Sb2#
- 1...Re6
- 2.Se3#
- 1...Rd6!
- threat
- 1.Bd3?
- threat
- 2.Sb2#
- 2.Sf2#
- 2.Sc3#
- 2.Se3#
- 1...Rc6+
- 2.Sc3#
- 1...Rf6
- 2.Sf2#
- 1...Rb6
- 2.Sb2#
- 1...Re6
- 2.Se3#
- 1...Rg6!
- threat
- 1.Sb2?
- Keys
- 1.Sf2!
- threat
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Bxa6#
- 1...Rc6+
- 2.Bc4#
- 1...Ra3
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra4
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra5
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Rb6
- 2.Bb5#
- 1...Rd6
- 2.Bd3#
- 1...Re6
- 2.Be2#
- 1...Rf6
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Rg6
- 2.Bg2#
- 1...Rh6
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra7
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- 1...Ra8
- 2.Be2#
- 2.Bg2#
- 2.Bd3#
- 2.Bh3#
- 2.Bc4#
- 2.Bb5#
- 2.Ba6#
- threat
- 1.Sf2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(A);
- Threat
- DUALS(7)
- Vars
- R(c);CHECK::R(C)+B(B)
- R(c);::R(C)+B(B)
- Refutation
- R(c);
- Try
- S(A);
- Threat
- DUALS(7)
- Vars
- R(c);::R(C)+B(B)
- Refutation
- R(c);
- Try
- S(A);
- Threat
- DUALS(7)
- Vars
- R(c);CHECK::R(C)+B(B)
- R(c);::R(C)+B(B)
- Refutation
- R(c);
- Try
- B(B);
- Threat
- DUALS(4)
- Vars
- R(c);CHECK::R(C)+S(A)
- R(c);::R(C)+S(A)
- Refutation
- R(c);
- Try
- B(B);
- Threat
- DUALS(4)
- Vars
- R(c);CHECK::R(C)+S(A)
- R(c);::R(C)+S(A)
- Refutation
- R(c);
- Try
- Actual
- S(A);
- Threat
- DUALS(7)
- Vars
- R(c);CHECK::R(C)+B(B)
- R(c);::R(C)+B(B)
Developed and maintained by Brian Stephenson.
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