MESON Chess Problem Database
Problem Display
PID: 156351 (1n3K2/3pp3/1N1pPk1B/1Q1PRp1P/8/7b/5NP1/8 w - - 0 1)
Meyer, Max Julius
Western Morning News, 1904
(First published on Thu Jan 21 1904)
#2
10 + 7
| 15351 | SCPF/BCPS Black Books | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Kxe5
- 2.Qb2#
- 1...Sa6
- 2.Sxd7#
- 1...Sc6
- 2.Sxd7#
- 1...f4
- 2.Bg7#
- 1...dxe6
- 2.Rxe6#
- 1...Kxe5
- Tries
- 1.Se4+?
- 1...fxe4
- 2.Bg7#
- 1...Kxe5!
- 1...fxe4
- 1.Sg4+?
- 1...fxg4
- 2.Bg7#
- 1...Bxg4!
- 1...fxg4
- 1.Bg5+?
- 1...Kxe5
- 2.Qb2#
- 1...Kxg5!
- 1...Kxe5
- 1.Re1?
- threat
- 2.Qb2#
- 1...dxe6
- 2.Rxe6#
- 1...Sc6
- 2.Sxd7#
- 1...f4!
- threat
- 1.Re2?
- threat
- 2.Qb2#
- 1...dxe6
- 2.Rxe6#
- 1...Sc6
- 2.Sxd7#
- 1...f4!
- threat
- 1.Re3?
- threat
- 2.Qb2#
- 1...dxe6
- 2.Rxe6#
- 1...Sc6
- 2.Sxd7#
- 1...f4!
- threat
- 1.Rxf5+?
- 1...Bxf5
- 2.Qb2#
- 1...Kxf5!
- 1...Bxf5
- 1.Qb2?
- threat
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re4#
- 1...dxe6
- 2.Rxe6#
- 1...Sc6
- 2.Sxd7#
- 1...f4
- 2.Se4#
- 2.Bg5#
- 2.Bg7#
- 2.Rg5#
- 1...dxe5!
- threat
- 1.gxh3?
- 1...Kxe5
- 2.Qb2#
- 1...dxe6
- 2.Rxe6#
- 1...Sa6
- 2.Sxd7#
- 1...Sc6
- 2.Sxd7#
- 1...f4
- 2.Sg4#
- 2.Bg7#
- 1...dxe5!
- 1...Kxe5
- 1.g4?
- threat
- 2.Rxf5#
- 1...Kxe5
- 2.Qb2#
- 1...fxg4
- 2.Bg7#
- 1...dxe5
- 2.g5#
- 1...dxe6
- 2.Rxe6#
- 1...f4
- 2.Bg7#
- 2.Rf5#
- 1...Bxg4!
- threat
- 1.exd7?
- threat
- 2.Re6#
- 1...Sxd7+
- 2.Sxd7#
- 1...Kxe5
- 2.Qb2#
- 1...f4
- 2.Bg7#
- 1...e6
- 2.Rxe6#
- 1...dxe5!
- threat
- 1.Se4+?
- Keys
- 1.Qf1!
- 1...Kxe5
- 2.Qa1#
- 1...Bxg2
- 2.Sg4#
- 1...dxe5
- 2.Se4#
- 1...dxe6
- 2.Rxe6#
- 1...Bg4
- 2.Sxg4#
- 1...Sa6
- 2.Sxd7#
- 1...Sc6
- 2.Sxd7#
- 1...f4
- 2.Bg7#
- 1...Kxe5
- 1.Qf1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- K(d);OGATEB,S_FLIGHT,XR(E)::QAB(C)
- S(g);N_GUARD::S(G),XP(e)
- P(b);::B(I)
- P(e);OGATE,XP(H)::R1(E),XP(e)
- Tries
- Try
- S(A);CHECK
- Vars
- P(b);XS(A)::B(I)
- Refutation
- K(d);S_FLIGHT,XR(E)
- Try
- S(A);CHECK
- Vars
- P(b);XS(A)::B(I)
- Refutation
- B(a);XS(A)
- Try
- B(I);CHECK
- Vars
- K(d);S_FLIGHT,XR(E)::QAB(C)
- Refutation
- K(d);P_SPINP(b),S_FLIGHT,XB(I)
- Try
- R(E);
- Threat
- QAB(C)
- Vars
- P(e);OGATE,XP(H)::R1(E),XP(e)
- S(g);N_GUARD::S(G),XP(e)
- Refutation
- P(b);
- Try
- R(E);
- Threat
- QAB(C)
- Vars
- P(e);OGATE,XP(H)::R1(E),XP(e)
- S(g);N_GUARD::S(G),XP(e)
- Refutation
- P(b);
- Try
- R(E);
- Threat
- QAB(C)
- Vars
- P(e);OGATE,XP(H)::R1(E),XP(e)
- S(g);N_GUARD::S(G),XP(e)
- Refutation
- P(b);
- Try
- R(E);CHECK,XP(b)
- Vars
- B(a);SBLOCK,XR(E)::QAB(C)
- Refutation
- K(d);P-FLIGHT,XR(E)
- Try
- Q(C);
- Threat
- DUALS(4)
- Vars
- P(e);OGATE,XP(H)::QAB(C)+R(E),DCHECK,XP(e)
- S(g);N_GUARD::S(G),XP(e)
- Refutation
- P(c);P_SPINP(c),XR(E)
- Try
- P(B);XB(a)
- Vars
- K(d);OGATEB,S_FLIGHT,XR(E)::QAB(C)
- P(e);OGATE,XP(H)::R1(E),XP(e)
- S(g);N_GUARD::S(G),XP(e)
- Refutation
- P(c);XR(E)
- Try
- P(B);
- Threat
- R1(E),XP(b)
- Vars
- K(d);OGATEB,S_FLIGHT,XR(E)::QAB(C)
- P(b);XP(B)::B(I)
- P(c);SBLOCK,XR(E)::P(B)
- P(e);OGATE,XP(H)::R1(E),XP(e)
- Refutation
- B(a);XP(B)
- Try
- P(H);XP(e)
- Threat
- R1(E)
- Vars
- S(g);CHECK,XP(H)::S(G),XS(g)
- K(d);OGATEB,S_FLIGHT,XR(E)::QAB(C)
- P(b);::B(I)
- P(f);::R1(E),XP(f)
- Refutation
- P(c);XR(E)
- Try
- Actual
- Q(C);
- Vars
- K(d);OGATEB,S_FLIGHT,XR(E)::QAB(C)
- B(a);N_GUARD,XP(B)::S(A)
- P(c);SBLOCK,XR(E)::S(A)
- P(e);OGATE,XP(H)::R1(E),XP(e)
- B(a);N_GUARD::S(A),XB(a)
- S(g);N_GUARD::S(G),XP(e)
- P(b);::B(I)
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