MESON Chess Problem Database
Problem Display
PID: 268755 (7q/8/2PPN1B1/5P2/6k1/4RN2/1P3B1p/7K w - - 0 1)
Stubbs, Arthur Goodwin
Sunday Referee, 1930
(First published on Sun Jun 1 1930)
#2
10 + 3
| 15239 | Valois Notebooks | 2023 |
SOLUTION
- SOUND
- Sets
- 1...Kh3
- 2.Sxh2#
- 2.Se5#
- 1...Qxb2
- 2.Sxh2#
- 1...Qc3
- 2.Sxh2#
- 1...Qd4
- 2.Sxh2#
- 1...Qe5
- 2.Sxe5#
- 1...Qf6
- 2.Sxh2#
- 1...Qg7
- 2.Sxh2#
- 1...Qh3
- 2.Se5#
- 1...Qh4
- 2.Se5#
- 1...Qh5
- 2.Se5#
- 1...Qh6
- 2.Se5#
- 1...Qh7
- 2.Se5#
- 1...Qa8
- 2.Sxh2#
- 2.Se5#
- 1...Qb8
- 2.Sxh2#
- 2.Se5#
- 1...Qc8
- 2.Sxh2#
- 2.Se5#
- 1...Qd8
- 2.Sxh2#
- 2.Se5#
- 1...Qe8
- 2.Sxh2#
- 2.Se5#
- 1...Qf8
- 2.Sxh2#
- 2.Se5#
- 1...Qg8
- 2.Sxh2#
- 2.Se5#
- 1...Kh3
- Tries
- 1.Be1?
- 1...Kh3
- 2.Sxh2#
- 2.Se5#
- 1...Qe5
- 2.Sxe5#
- 1...Qc3
- 2.Sxh2#
- 1...Qd4
- 2.Sxh2#
- 1...Qf6
- 2.Sxh2#
- 1...Qg7
- 2.Sxh2#
- 1...Qh3
- 2.Se5#
- 1...Qh4
- 2.Se5#
- 1...Qh5
- 2.Se5#
- 1...Qh6
- 2.Se5#
- 1...Qh7
- 2.Se5#
- 1...Qa8
- 2.Sxh2#
- 2.Se5#
- 1...Qb8
- 2.Sxh2#
- 2.Se5#
- 1...Qc8
- 2.Sxh2#
- 2.Se5#
- 1...Qd8
- 2.Sxh2#
- 2.Se5#
- 1...Qe8
- 2.Sxh2#
- 2.Se5#
- 1...Qf8
- 2.Sxh2#
- 2.Se5#
- 1...Qg8
- 2.Sxh2#
- 2.Se5#
- 1...Qxb2!
- 1...Kh3
- 1.Ra3?
- 1...Kh3
- 2.Se5#
- 1...Qxb2
- 2.Sxh2#
- 1...Qe5
- 2.Sxe5#
- 1...Qd4
- 2.Sxh2#
- 1...Qf6
- 2.Sxh2#
- 1...Qg7
- 2.Sxh2#
- 1...Qh3
- 2.Se5#
- 1...Qh4
- 2.Se5#
- 1...Qh5
- 2.Se5#
- 1...Qh6
- 2.Se5#
- 1...Qh7
- 2.Se5#
- 1...Qa8
- 2.Sxh2#
- 2.Se5#
- 1...Qb8
- 2.Sxh2#
- 2.Se5#
- 1...Qc8
- 2.Sxh2#
- 2.Se5#
- 1...Qd8
- 2.Sxh2#
- 2.Se5#
- 1...Qe8
- 2.Sxh2#
- 2.Se5#
- 1...Qf8
- 2.Sxh2#
- 2.Se5#
- 1...Qg8
- 2.Sxh2#
- 2.Se5#
- 1...Qc3!
- 1...Kh3
- 1.Rb3?
- 1...Kh3
- 2.Se5#
- 1...Qxb2
- 2.Sxh2#
- 1...Qe5
- 2.Sxe5#
- 1...Qd4
- 2.Sxh2#
- 1...Qf6
- 2.Sxh2#
- 1...Qg7
- 2.Sxh2#
- 1...Qh3
- 2.Se5#
- 1...Qh4
- 2.Se5#
- 1...Qh5
- 2.Se5#
- 1...Qh6
- 2.Se5#
- 1...Qh7
- 2.Se5#
- 1...Qa8
- 2.Sxh2#
- 2.Se5#
- 1...Qb8
- 2.Sxh2#
- 2.Se5#
- 1...Qc8
- 2.Sxh2#
- 2.Se5#
- 1...Qd8
- 2.Sxh2#
- 2.Se5#
- 1...Qe8
- 2.Sxh2#
- 2.Se5#
- 1...Qf8
- 2.Sxh2#
- 2.Se5#
- 1...Qg8
- 2.Sxh2#
- 2.Se5#
- 1...Qc3!
- 1...Kh3
- 1.Rc3?
- 1...Kh3
- 2.Se5#
- 1...Qe5
- 2.Sxe5#
- 1...Qd4
- 2.Sxh2#
- 1...Qf6
- 2.Sxh2#
- 1...Qg7
- 2.Sxh2#
- 1...Qh3
- 2.Se5#
- 1...Qh4
- 2.Se5#
- 1...Qh5
- 2.Se5#
- 1...Qh6
- 2.Se5#
- 1...Qh7
- 2.Se5#
- 1...Qa8
- 2.Sxh2#
- 2.Se5#
- 1...Qb8
- 2.Sxh2#
- 2.Se5#
- 1...Qc8
- 2.Sxh2#
- 2.Se5#
- 1...Qd8
- 2.Sxh2#
- 2.Se5#
- 1...Qe8
- 2.Sxh2#
- 2.Se5#
- 1...Qf8
- 2.Sxh2#
- 2.Se5#
- 1...Qg8
- 2.Sxh2#
- 2.Se5#
- 1...Qxc3!
- 1...Kh3
- 1.Re4+?
- 1...Kh3
- 2.Sfg5#
- 2.Seg5#
- 1...Kxf3!
- 1...Kh3
- 1.b3?
- 1...Kh3
- 2.Sxh2#
- 2.Se5#
- 1...Qe5
- 2.Sxe5#
- 1...Qb2
- 2.Sxh2#
- 1...Qc3
- 2.Sxh2#
- 1...Qd4
- 2.Sxh2#
- 1...Qf6
- 2.Sxh2#
- 1...Qg7
- 2.Sxh2#
- 1...Qh3
- 2.Se5#
- 1...Qh4
- 2.Se5#
- 1...Qh5
- 2.Se5#
- 1...Qh6
- 2.Se5#
- 1...Qh7
- 2.Se5#
- 1...Qa8
- 2.Sxh2#
- 2.Se5#
- 1...Qb8
- 2.Sxh2#
- 2.Se5#
- 1...Qc8
- 2.Sxh2#
- 2.Se5#
- 1...Qd8
- 2.Sxh2#
- 2.Se5#
- 1...Qe8
- 2.Sxh2#
- 2.Se5#
- 1...Qf8
- 2.Sxh2#
- 2.Se5#
- 1...Qg8
- 2.Sxh2#
- 2.Se5#
- 1...Qa1+!
- 1...Kh3
- 1.b4?
- 1...Kh3
- 2.Sxh2#
- 2.Se5#
- 1...Qe5
- 2.Sxe5#
- 1...Qb2
- 2.Sxh2#
- 1...Qc3
- 2.Sxh2#
- 1...Qd4
- 2.Sxh2#
- 1...Qf6
- 2.Sxh2#
- 1...Qg7
- 2.Sxh2#
- 1...Qh3
- 2.Se5#
- 1...Qh4
- 2.Se5#
- 1...Qh5
- 2.Se5#
- 1...Qh6
- 2.Se5#
- 1...Qh7
- 2.Se5#
- 1...Qa8
- 2.Sxh2#
- 2.Se5#
- 1...Qb8
- 2.Sxh2#
- 2.Se5#
- 1...Qc8
- 2.Sxh2#
- 2.Se5#
- 1...Qd8
- 2.Sxh2#
- 2.Se5#
- 1...Qe8
- 2.Sxh2#
- 2.Se5#
- 1...Qf8
- 2.Sxh2#
- 2.Se5#
- 1...Qg8
- 2.Sxh2#
- 2.Se5#
- 1...Qa1+!
- 1...Kh3
- 1.f6?
- threat
- 2.Se5#
- 1...Kh3
- 2.Sxh2#
- 2.Se5#
- 2.Bf5#
- 1...Qxf6
- 2.Sxh2#
- 1...Qh5!
- threat
- 1.c7?
- 1...Kh3
- 2.Sxh2#
- 2.Se5#
- 1...Qxb2
- 2.Sxh2#
- 1...Qe5
- 2.Sxe5#
- 1...Qc3
- 2.Sxh2#
- 1...Qd4
- 2.Sxh2#
- 1...Qf6
- 2.Sxh2#
- 1...Qg7
- 2.Sxh2#
- 1...Qh3
- 2.Se5#
- 1...Qh4
- 2.Se5#
- 1...Qh5
- 2.Se5#
- 1...Qh6
- 2.Se5#
- 1...Qh7
- 2.Se5#
- 1...Qb8
- 2.Sxh2#
- 2.Se5#
- 1...Qc8
- 2.Sxh2#
- 2.Se5#
- 1...Qd8
- 2.Sxh2#
- 2.Se5#
- 1...Qe8
- 2.Sxh2#
- 2.Se5#
- 1...Qf8
- 2.Sxh2#
- 2.Se5#
- 1...Qg8
- 2.Sxh2#
- 2.Se5#
- 1...Qa8!
- 1...Kh3
- 1.d7?
- 1...Kh3
- 2.Sxh2#
- 2.Se5#
- 1...Qxb2
- 2.Sxh2#
- 1...Qe5
- 2.Sxe5#
- 1...Qc3
- 2.Sxh2#
- 1...Qd4
- 2.Sxh2#
- 1...Qf6
- 2.Sxh2#
- 1...Qg7
- 2.Sxh2#
- 1...Qh3
- 2.Se5#
- 1...Qh4
- 2.Se5#
- 1...Qh5
- 2.Se5#
- 1...Qh6
- 2.Se5#
- 1...Qh7
- 2.Se5#
- 1...Qa8
- 2.Sxh2#
- 2.Se5#
- 1...Qc8
- 2.Sxh2#
- 2.Se5#
- 1...Qd8
- 2.Sxh2#
- 2.Se5#
- 1...Qe8
- 2.Sxh2#
- 2.Se5#
- 1...Qf8
- 2.Sxh2#
- 2.Se5#
- 1...Qg8
- 2.Sxh2#
- 2.Se5#
- 1...Qb8!
- 1...Kh3
- 1.Be1?
- Keys
- 1.Rd3!
- 1...Kh3
- 2.Sxh2#
- 2.Se5#
- 1...Qxb2
- 2.Sxh2#
- 1...Qe5
- 2.Sxe5#
- 1...Qc3
- 2.Sxh2#
- 1...Qd4
- 2.Sxh2#
- 1...Qf6
- 2.Sxh2#
- 1...Qg7
- 2.Sxh2#
- 1...Qh3
- 2.Se5#
- 1...Qh4
- 2.Se5#
- 1...Qh5
- 2.Se5#
- 1...Qh6
- 2.Se5#
- 1...Qh7
- 2.Se5#
- 1...Qa8
- 2.Sxh2#
- 2.Se5#
- 1...Qb8
- 2.Sxh2#
- 2.Se5#
- 1...Qc8
- 2.Sxh2#
- 2.Se5#
- 1...Qd8
- 2.Sxh2#
- 2.Se5#
- 1...Qe8
- 2.Sxh2#
- 2.Se5#
- 1...Qf8
- 2.Sxh2#
- 2.Se5#
- 1...Qg8
- 2.Sxh2#
- 2.Se5#
- 1...Kh3
- 1.Rd3!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- Q(c);N_GUARD,XP(B)::S(E),XP(a)
- Q(c);N_GUARD::S(E),XP(a)
- Q(c);N_GUARD::S(E),XQ(c)
- Q(c);N_GUARD::S(E)
- Tries
- Try
- B(C);
- Vars
- Q(c);N_GUARD::S(E),XQ(c)
- Q(c);N_GUARD::S(E),XP(a)
- Q(c);N_GUARD::S(E)
- Refutation
- Q(c);XP(B)
- Try
- R(D);
- Vars
- K(b);S_CUTQ(c),S_FLIGHT::R(D)+S(E)
- Q(c);N_GUARD,XP(B)::S(E),XP(a)
- Q(c);N_GUARD::S(E),XQ(c)
- Q(c);N_GUARD::S(E),XP(a)
- Q(c);N_GUARD::S(E)
- Refutation
- Q(c);
- Try
- R(D);
- Vars
- K(b);S_CUTQ(c),S_FLIGHT::R(D)+S(E)
- Q(c);N_GUARD,XP(B)::S(E),XP(a)
- Q(c);N_GUARD::S(E),XQ(c)
- Q(c);N_GUARD::S(E),XP(a)
- Q(c);N_GUARD::S(E)
- Refutation
- Q(c);
- Try
- R(D);
- Vars
- K(b);S_CUTQ(c),S_FLIGHT::R(D)+S(E)
- Q(c);N_GUARD::S(E),XQ(c)
- Q(c);N_GUARD::S(E),XP(a)
- Q(c);N_GUARD::S(E)
- Refutation
- Q(c);XR(D)
- Try
- R(D);CHECK
- Refutation
- K(b);S_FLIGHT,XS(E)
- Try
- P(B);
- Vars
- Q(c);N_GUARD::S(E),XQ(c)
- Q(c);N_GUARD::S(E),XP(a)
- Q(c);N_GUARD::S(E)
- Refutation
- Q(c);CHECK
- Try
- P(B);
- Vars
- Q(c);N_GUARD::S(E),XQ(c)
- Q(c);N_GUARD::S(E),XP(a)
- Q(c);N_GUARD::S(E)
- Refutation
- Q(c);CHECK
- Try
- P(F);
- Threat
- S(E)
- Vars
- Q(c);N_GUARD,XP(F)::S(E),XP(a)
- Refutation
- Q(c);
- Try
- P(G);
- Vars
- Q(c);N_GUARD,XP(B)::S(E),XP(a)
- Q(c);N_GUARD::S(E),XQ(c)
- Q(c);N_GUARD::S(E),XP(a)
- Q(c);N_GUARD::S(E)
- Refutation
- Q(c);P_PINS(E)
- Try
- P(H);
- Vars
- Q(c);N_GUARD,XP(B)::S(E),XP(a)
- Q(c);N_GUARD::S(E),XQ(c)
- Q(c);N_GUARD::S(E),XP(a)
- Q(c);N_GUARD::S(E)
- Refutation
- Q(c);
- Try
- Actual
- R(D);
- Vars
- Q(c);N_GUARD,XP(B)::S(E),XP(a)
- Q(c);N_GUARD::S(E),XQ(c)
- Q(c);N_GUARD::S(E),XP(a)
- Q(c);N_GUARD::S(E)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).