MESON Chess Problem Database
Problem Display
PID: 79472 (8/1KB5/8/5prp/5Nk1/6p1/8/7Q w - - 0 1)
Davey, David Murray
The Tablet, 1965
(First published on Sat Jun 12 1965)
#2
4 + 5
| 15239 | Valois Notebooks | 2017 |
SOLUTION
- SOUND
- Sets
- 1...Rg6
- 2.Qxh5#
- 1...Rg7
- 2.Qxh5#
- 1...Rg8
- 2.Qxh5#
- 1...g2
- 2.Qh3#
- 1...h4
- 2.Qd1#
- 1...Rg6
- Tries
- 1.Ka6?
- 1...Rg7
- 2.Qxh5#
- 1...Rg8
- 2.Qxh5#
- 1...g2
- 2.Qh3#
- 1...h4
- 2.Qd1#
- 1...Rg6+!
- 1...Rg7
- 1.Kb6?
- 1...Rg7
- 2.Qxh5#
- 1...Rg8
- 2.Qxh5#
- 1...g2
- 2.Qh3#
- 1...h4
- 2.Qd1#
- 1...Rg6+!
- 1...Rg7
- 1.Kc6?
- 1...Rg7
- 2.Qxh5#
- 1...Rg8
- 2.Qxh5#
- 1...g2
- 2.Qh3#
- 1...h4
- 2.Qd1#
- 1...Rg6+!
- 1...Rg7
- 1.Ka8?
- 1...Rg6
- 2.Qxh5#
- 1...Rg7
- 2.Qxh5#
- 1...g2
- 2.Qh3#
- 1...h4
- 2.Qd1#
- 1...Rg8+!
- 1...Rg6
- 1.Kb8?
- 1...Rg6
- 2.Qxh5#
- 1...Rg7
- 2.Qxh5#
- 1...g2
- 2.Qh3#
- 1...h4
- 2.Qd1#
- 1...Rg8+!
- 1...Rg6
- 1.Kc8?
- 1...Rg6
- 2.Qxh5#
- 1...Rg7
- 2.Qxh5#
- 1...g2
- 2.Qh3#
- 1...h4
- 2.Qd1#
- 1...Rg8+!
- 1...Rg6
- 1.Be5?
- 1...Rg6
- 2.Qxh5#
- 1...Rg8
- 2.Qxh5#
- 1...g2
- 2.Qh3#
- 1...h4
- 2.Qd1#
- 1...Rg7+!
- 1...Rg6
- 1.Bd6?
- 1...Rg6
- 2.Qxh5#
- 1...Rg8
- 2.Qxh5#
- 1...g2
- 2.Qh3#
- 1...h4
- 2.Qd1#
- 1...Rg7+!
- 1...Rg6
- 1.Bb8?
- 1...Rg6
- 2.Qxh5#
- 1...Rg8
- 2.Qxh5#
- 1...g2
- 2.Qh3#
- 1...h4
- 2.Qd1#
- 1...Rg7+!
- 1...Rg6
- 1.Qh2?
- 1...Kf3
- 2.Qe2#
- 1...Rg6
- 2.Qxh5#
- 1...Rg7
- 2.Qxh5#
- 1...Rg8
- 2.Qxh5#
- 1...g2
- 2.Qh3#
- 1...h4
- 2.Qe2#
- 1...gxh2!
- 1...Kf3
- 1.Ka6?
- Keys
- 1.Ka7!
- 1...Rg6
- 2.Qxh5#
- 1...Rg7
- 2.Qxh5#
- 1...Rg8
- 2.Qxh5#
- 1...g2
- 2.Qh3#
- 1...h4
- 2.Qd1#
- 1...Rg6
- 1.Ka7!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(d);N_GUARD::QAB1(A),XP(e)
- R(d);N_GUARD,P_PINB(D)::QAB1(A),XP(e)
- P(a);::QAB1(A)
- P(e);SBLOCK::QAB(A)
- Tries
- Try
- K(C);S_FLIGHT
- Vars
- R(d);N_GUARD::QAB1(A),XP(e)
- P(a);::QAB1(A)
- P(e);SBLOCK::QAB(A)
- Refutation
- R(d);CHECK
- Try
- K(C);P-FLIGHT
- Vars
- R(d);N_GUARD::QAB1(A),XP(e)
- P(a);::QAB1(A)
- P(e);SBLOCK::QAB(A)
- Refutation
- R(d);CHECK
- Try
- K(C);S_FLIGHT
- Vars
- R(d);N_GUARD::QAB1(A),XP(e)
- P(a);::QAB1(A)
- P(e);SBLOCK::QAB(A)
- Refutation
- R(d);CHECK
- Try
- K(C);S_FLIGHT
- Vars
- R(d);N_GUARD::QAB1(A),XP(e)
- P(a);::QAB1(A)
- P(e);SBLOCK::QAB(A)
- Refutation
- R(d);CHECK
- Try
- K(C);P-FLIGHT
- Vars
- R(d);N_GUARD::QAB1(A),XP(e)
- P(a);::QAB1(A)
- P(e);SBLOCK::QAB(A)
- Refutation
- R(d);CHECK
- Try
- K(C);S_FLIGHT
- Vars
- R(d);N_GUARD::QAB1(A),XP(e)
- P(a);::QAB1(A)
- P(e);SBLOCK::QAB(A)
- Refutation
- R(d);CHECK
- Try
- B(D);
- Vars
- R(d);N_GUARD::QAB1(A),XP(e)
- P(a);::QAB1(A)
- P(e);SBLOCK::QAB(A)
- Refutation
- R(d);CHECK
- Try
- B(D);
- Vars
- R(d);N_GUARD::QAB1(A),XP(e)
- P(a);::QAB1(A)
- P(e);SBLOCK::QAB(A)
- Refutation
- R(d);CHECK
- Try
- B(D);
- Vars
- R(d);N_GUARD::QAB1(A),XP(e)
- P(a);::QAB1(A)
- P(e);SBLOCK::QAB(A)
- Refutation
- R(d);CHECK
- Try
- Q(A);
- Vars
- K(b);S_FLIGHT::QAB1(A)
- R(d);N_GUARD::QAB1(A),XP(e)
- R(d);N_GUARD,P_PINB(D)::QAB1(A),XP(e)
- P(a);::QAB1(A)
- P(e);SBLOCK::QAB(A)
- Refutation
- P(a);XQ(A)
- Try
- Actual
- K(C);P-FLIGHT
- Vars
- R(d);N_GUARD::QAB1(A),XP(e)
- R(d);N_GUARD,P_PINB(D)::QAB1(A),XP(e)
- P(a);::QAB1(A)
- P(e);SBLOCK::QAB(A)
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).