MESON Chess Problem Database
Problem Display
PID: 144909 (k7/P2N3n/1K1RrP2/1p3p2/4Nbp1/3pp3/3rP3/3n3B w - - 0 1)
Hallam, LC
Daily Telegraph, 1929
(First published on Fri May 10 1929)
#2
8 + 11
| 14868 | Pirnie Collection | 2012 |
SOLUTION
- SOUND
- Sets
- 1...Rxd6+
- 2.Sxd6#
- 1...Rxf6
- 2.Sxd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sg3#
- 2.Sec5#
- 2.Sg5#
- 2.Sexf6#
- 1...Be5
- 2.Sxd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sg3#
- 2.Sec5#
- 2.Sg5#
- 1...Rxd6+
- Tries
- 1.Ka6?
- threat
- 2.Sb6#
- 1...Rxd6+
- 2.Sxd6#
- 1...Ra2+!
- threat
- 1.Rxe6?
- threat
- 2.Sxd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sg3#
- 2.Sec5#
- 2.Sg5#
- 2.Sd6#
- 1...Rxe2
- 2.Sf2#
- 1...Sxf6
- 2.Sexf6#
- 1...dxe2
- 2.Sxd2#
- 1...fxe4
- 2.Bxe4#
- 1...Ra2
- 2.Sd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sg3#
- 2.Sec5#
- 2.Sg5#
- 2.Sd6#
- 1...Rb2
- 2.Sd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sg3#
- 2.Sec5#
- 2.Sg5#
- 2.Sd6#
- 1...Rc2
- 2.Sc3#
- 2.Sec5#
- 1...Bg3
- 2.Sxd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sxg3#
- 2.Sec5#
- 2.Sg5#
- 2.Sd6#
- 1...Bg5
- 2.Sxd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sg3#
- 2.Sec5#
- 2.Sxg5#
- 2.Sd6#
- 2.Re8#
- 1...Bd6
- 2.Sxd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sg3#
- 2.Sec5#
- 2.Sg5#
- 2.Sxd6#
- 1...Sf2
- 2.Sxf2#
- 1...Sc3
- 2.Sxc3#
- 1...Sg5
- 2.Sxg5#
- 1...g3
- 2.Sxg3#
- 1...Bc7+!
- threat
- 1.Ka6?
- Keys
- 1.Se5!
- threat
- 2.Sxd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sg3#
- 2.Sc5#
- 2.Sg5#
- 1...Rxd6+
- 2.Sxd6#
- 1...Rxe2
- 2.Sf2#
- 1...Rxe5
- 2.Rd8#
- 1...Sxf6
- 2.Sxf6#
- 1...dxe2
- 2.Sxd2#
- 1...fxe4
- 2.Bxe4#
- 1...Ra2
- 2.Sd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sg3#
- 2.Sc5#
- 2.Sg5#
- 1...Rb2
- 2.Sd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sg3#
- 2.Sc5#
- 2.Sg5#
- 1...Rc2
- 2.Sc3#
- 2.Sc5#
- 1...Re7
- 2.Rd8#
- 1...Bg3
- 2.Sxd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sxg3#
- 2.Sc5#
- 2.Sg5#
- 1...Bg5
- 2.Sxd2#
- 2.Sf2#
- 2.Sc3#
- 2.Sg3#
- 2.Sc5#
- 2.Sxg5#
- 1...Sf2
- 2.Sxf2#
- 1...Sc3
- 2.Sxc3#
- 1...Sg5
- 2.Sxg5#
- 1...g3
- 2.Sxg3#
- threat
- 1.Se5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 10
- REMOVED MATES = 0
- Sets
- R(i);CHECK,XR(E)::B(A)+S(C),XR(i)
- Tries
- Try
- K(D);P-FLIGHT
- Threat
- S(H)
- Vars
- R(i);CHECK,XR(E)::B(A)+S(C),XR(i)
- Refutation
- R(b);CHECK
- Try
- R(E);N_SPINR(E),XR(i)
- Threat
- DUALS(7)
- Vars
- R(b);XP(B)::B(A)+S(C)
- S(j);XP(F)::B(A)+S(C),XS(j)
- P(c);XP(B)::B(A)+S(C),XR(b)
- P(h);OGATE,P_SPINP(h),XS(C)::B(A),XP(h)
- S(a);::B(A)+S(C),XS(a)
- S(j);::B(A)+S(C),XS(j)
- P(f);::B(A)+S(C),XP(f)
- Refutation
- B(e);CHECK
- Try
- Actual
- S(H);
- Threat
- DUALS(6)
- Vars
- R(i);CHECK,XR(E)::B(A)+S(C),XR(i)
- R(b);XP(B)::B(A)+S(C)
- R(i);N_PINR(E),XS(H)::R(E)
- S(j);XP(F)::B(A)+S(C),XS(j)
- P(c);XP(B)::B(A)+S(C),XR(b)
- P(h);OGATE,P_SPINP(h),XS(C)::B(A),XP(h)
- R(i);N_PINR(E)::R(E)
- S(a);::B(A)+S(C),XS(a)
- S(j);::B(A)+S(C),XS(j)
- P(f);::B(A)+S(C),XP(f)
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