MESON Chess Problem Database
Problem Display
PID: 52374 (4b1B1/1N1n1p2/Q2R4/5K2/1p1Bp3/bk6/6R1/8 w - - 0 1)
Healey, Percy E
City of London Chess Club Annual Report, 1908
#2
7 + 7
| 16 | Chess Amateur (The) | 1908 |
| 15351 | SCPF/BCPS Black Books | 2017 |
SOLUTION
- SOUND
- Sets
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...Bc1
- Tries
- 1.Kxe4?
- 1...Sc5+
- 2.Sxc5#
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Se5
- 2.Sc5#
- 1...Sb6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...Sf6+!
- 1...Sc5+
- 1.Ba1?
- 1...e3
- 2.Rd3#
- 1...Bc1
- 2.Qa2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...Bb2!
- 1...e3
- 1.Be5?
- 1...e3
- 2.Rd3#
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Sc5
- 2.Sxc5#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...Sxe5!
- 1...e3
- 1.Rd2?
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...e3!
- 1...Bc1
- 1.Re2?
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...e3!
- 1...Bc1
- 1.Rf2?
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...e3!
- 1...Bc1
- 1.Rh2?
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...e3!
- 1...Bc1
- 1.Rb6?
- 1...Sxb6
- 2.Sc5#
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...e3!
- 1...Sxb6
- 1.Rc6?
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...e3!
- 1...Bc1
- 1.Rf6?
- 1...Sxf6
- 2.Sc5#
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Sb6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...e3!
- 1...Sxf6
- 1.Rdg6?
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...e3!
- 1...Bc1
- 1.Rh6?
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...e3!
- 1...Bc1
- 1.Qd3+?
- 1...Ka4
- 2.Ra6#
- 1...exd3!
- 1...Ka4
- 1.Qc4+?
- 1...Ka4
- 2.Ra6#
- 1...Kxc4!
- 1...Ka4
- 1.Kxe4?
- Keys
- 1.Re6!
- 1...fxe6+
- 2.Bxe6#
- 1...e3
- 2.Rxe3#
- 1...Bc1
- 2.Qa2#
- 1...Bb2
- 2.Rxb2#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Sb6
- 2.Sc5#
- 1...Sf6
- 2.Sc5#
- 1...Sb8
- 2.Sc5#
- 1...Sf8
- 2.Sc5#
- 1...f6
- 2.Rxe8#
- 1...fxe6+
- 1.Re6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- Tries
- Try
- K(C);S_FLIGHT,XP(d)
- Vars
- S(e);CHECK,N_GUARD::S(F),XS(e)
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F)
- Refutation
- S(e);CHECK
- Try
- B(B);
- Vars
- P(d);N_GUARD::R(E)
- B(a);OGATE::QAB1(D)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- Refutation
- B(a);
- Try
- B(B);
- Vars
- P(d);N_GUARD::R(E)
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- Refutation
- S(e);XB(B)
- Try
- R(A);
- Vars
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- Refutation
- P(d);
- Try
- R(A);
- Vars
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- Refutation
- P(d);
- Try
- R(A);
- Vars
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- Refutation
- P(d);
- Try
- R(A);
- Vars
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- Refutation
- P(d);
- Try
- R(E);N_PINP(f),P_PINP(c)
- Vars
- S(e);N_GUARD,N_SPINP(c),P_SPINP(f),XR(E)::S(F)
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- Refutation
- P(d);
- Try
- R(E);
- Vars
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- Refutation
- P(d);
- Try
- R(E);
- Vars
- S(e);N_GUARD,XR(E)::S(F)
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- Refutation
- P(d);
- Try
- R(E);
- Vars
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- Refutation
- P(d);
- Try
- R(E);
- Vars
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- Refutation
- P(d);
- Try
- Q(D);CHECK
- Vars
- K(b);N_SPINP(f),S_FLIGHT::R(E)
- Refutation
- P(d);XQ(D)
- Try
- Q(D);CHECK,N_PINP(f)
- Vars
- K(b);P_SPINP(c),S_FLIGHT::R(E)
- Refutation
- K(b);P_SPINP(f),S_FLIGHT,XQ(D)
- Try
- Actual
- R(E);N_PINP(f)
- Vars
- P(f);CHECK,OGATE,P_SPINP(f),XR(E)::B(G),XP(f)
- P(d);OGATE::R(E),XP(d)
- B(a);OGATE::QAB1(D)
- B(a);N_GUARD::R1(A),XB(a)
- S(e);N_GUARD::S(F),XS(e)
- S(e);N_GUARD::S(F)
- P(f);OGATEB::B(G)+R(E),XB(g)
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