MESON Chess Problem Database
Problem Display
PID: 54412 (6B1/N3p3/3PP3/2pk1PK1/6R1/BpP3Q1/1n4P1/8 w - - 0 1)
Barrow, John Hugh
Western Morning News, 1928
#2
11 + 5
| 5257 | Chess Problems by J H Barrow | 2004 |
SOLUTION
- SOUND
- Sets
- 1...Sd1
- 2.c4#
- 1...Sd3
- 2.c4#
- 1...Sa4
- 2.c4#
- 1...c4
- 2.Rd4#
- 1...exd6
- 2.e7#
- 1...Sd1
- Tries
- 1.Kh4?
- 1...exd6
- 2.e7#
- 1...Sd1
- 2.c4#
- 1...Sd3
- 2.c4#
- 1...Sa4
- 2.c4#
- 1...c4
- 2.Rd4#
- 1...Sc4!
- 1...exd6
- 1.Kh5?
- 1...exd6
- 2.e7#
- 1...Sd1
- 2.c4#
- 1...Sd3
- 2.c4#
- 1...Sa4
- 2.c4#
- 1...c4
- 2.Rd4#
- 1...Sc4!
- 1...exd6
- 1.Kg6?
- 1...exd6
- 2.e7#
- 1...Sd1
- 2.c4#
- 1...Sd3
- 2.c4#
- 1...Sa4
- 2.c4#
- 1...c4
- 2.Rd4#
- 1...Sc4!
- 1...exd6
- 1.Kh6?
- 1...exd6
- 2.e7#
- 1...Sd1
- 2.c4#
- 1...Sd3
- 2.c4#
- 1...Sa4
- 2.c4#
- 1...c4
- 2.Rd4#
- 1...Sc4!
- 1...exd6
- 1.Sc6?
- threat
- 2.Sxe7#
- 1...exd6
- 2.Se7#
- 2.Qf3#
- 1...Kxc6!
- threat
- 1.Sc8?
- threat
- 2.Sxe7#
- 1...exd6
- 2.Se7#
- 2.Qxd6#
- 1...Kc6!
- threat
- 1.Bf7?
- 1...exd6
- 2.e7#
- 1...Sd1
- 2.c4#
- 1...Sd3
- 2.c4#
- 1...Sa4
- 2.c4#
- 1...c4
- 2.Rd4#
- 1...Sc4!
- 1...exd6
- 1.Rh4?
- 1...exd6
- 2.e7#
- 1...Sd1
- 2.c4#
- 1...Sd3
- 2.c4#
- 1...Sa4
- 2.c4#
- 1...c4
- 2.Rd4#
- 1...Sc4!
- 1...exd6
- 1.Qh2?
- 1...exd6
- 2.e7#
- 1...Sd1
- 2.c4#
- 1...Sd3
- 2.c4#
- 1...Sa4
- 2.c4#
- 1...c4
- 2.Rd4#
- 1...Sc4!
- 1...exd6
- 1.Qf4?
- 1...exd6
- 2.Qe4#
- 2.e7#
- 1...Sd1
- 2.c4#
- 1...Sd3
- 2.c4#
- 1...Sa4
- 2.c4#
- 1...c4
- 2.Qd4#
- 2.Qe4#
- 1...Sc4!
- 1...exd6
- 1.Qd3+?
- 1...Ke5
- 2.Sc6#
- 2.Re4#
- 1...Sxd3!
- 1...Ke5
- 1.dxe7?
- 1...Sd1
- 2.c4#
- 1...Sd3
- 2.c4#
- 1...Sa4
- 2.c4#
- 1...c4
- 2.Rd4#
- 2.Qd6#
- 1...Sc4!
- 1...Sd1
- 1.d7?
- threat
- 2.d8Q#
- 2.d8R#
- 1...Sd1
- 2.c4#
- 2.d8Q#
- 2.d8R#
- 1...Sd3
- 2.c4#
- 2.d8Q#
- 2.d8R#
- 1...Sa4
- 2.c4#
- 2.d8Q#
- 2.d8R#
- 1...c4
- 2.Rd4#
- 2.d8Q#
- 2.d8R#
- 1...Sc4!
- threat
- 1.Kh4?
- Keys
- 1.Kf4!
- 1...Sd3+
- 2.Qxd3#
- 1...Kc4
- 2.Ke5#
- 1...Kxd6
- 2.Ke4#
- 1...exd6
- 2.e7#
- 1...Sd1
- 2.Qd3#
- 1...Sa4
- 2.Qd3#
- 1...Sc4
- 2.Qd3#
- 1...c4
- 2.Qf3#
- 1...Sd3+
- 1.Kf4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 4
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::P(C)
- P(c);N_GUARD::R1(E)
- P(e);OGATE,XP(H)::B(K)+P(I)
- Tries
- Try
- K(G);S_FLIGHT
- Vars
- P(e);OGATE,XP(H)::B(K)+P(I)
- S(a);N_GUARD::P(C)
- P(c);N_GUARD::R1(E)
- Refutation
- S(a);
- Try
- K(G);P-FLIGHT
- Vars
- P(e);OGATE,XP(H)::B(K)+P(I)
- S(a);N_GUARD::P(C)
- P(c);N_GUARD::R1(E)
- Refutation
- S(a);
- Try
- K(G);P-FLIGHT
- Vars
- P(e);OGATE,XP(H)::B(K)+P(I)
- S(a);N_GUARD::P(C)
- P(c);N_GUARD::R1(E)
- Refutation
- S(a);
- Try
- K(G);S_FLIGHT
- Vars
- P(e);OGATE,XP(H)::B(K)+P(I)
- S(a);N_GUARD::P(C)
- P(c);N_GUARD::R1(E)
- Refutation
- S(a);
- Try
- S(J);
- Threat
- S(J),XP(e)
- Refutation
- K(d);S_FLIGHT,XS(J)
- Try
- S(J);
- Threat
- S(J),XP(e)
- Refutation
- K(d);S_FLIGHT
- Try
- B(K);
- Vars
- P(e);OGATE,XP(H)::B(K)+P(I)
- S(a);N_GUARD::P(C)
- P(c);N_GUARD::R1(E)
- Refutation
- S(a);
- Try
- R(E);
- Vars
- P(e);OGATE,XP(H)::B(K)+P(I)
- S(a);N_GUARD::P(C)
- P(c);N_GUARD::R1(E)
- Refutation
- S(a);
- Try
- Q(D);
- Vars
- P(e);OGATE,XP(H)::B(K)+P(I)
- S(a);N_GUARD::P(C)
- P(c);N_GUARD::R1(E)
- Refutation
- S(a);
- Try
- Q(D);
- Vars
- S(a);N_GUARD::P(C)
- Refutation
- S(a);
- Try
- Q(D);CHECK
- Refutation
- S(a);XQ(D)
- Try
- P(H);XP(e)
- Vars
- S(a);N_GUARD::P(C)
- Refutation
- S(a);
- Try
- P(H);
- Threat
- P=Q
- Refutation
- S(a);
- Try
- Actual
- K(G);S_FLIGHT
- Vars
- S(a);CHECK,N_GUARD::QAR2(D),XS(a)
- K(d);S_FLIGHT::R(E)+K(G)
- K(d);P-FLIGHT,P_SPINP(c),XP(H)::QAB(D)+K(G)
- P(e);OGATE,SBLOCK,XP(H)::B(K)+P(I)
- S(a);N_GUARD::QAR2(D)
- P(c);SBLOCK::QAB(D)
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