MESON Chess Problem Database
Problem Display
PID: 2217 (8/8/1K2p3/2R5/4k3/4N3/5Q1P/8 w - - 0 1)
Cook, Eugene Beauharnais
Source?, 0000
#2
5 + 2
| 1679 | American Chess Nuts | 1868 |
SOLUTION
- SOUND
- Tries
- 1.Sd1?
- threat
- 2.Qe3#
- 1...Kd3
- 2.Qe3#
- 1...e5!
- threat
- 1.Sf1?
- threat
- 2.Qe3#
- 1...Kd3
- 2.Qe3#
- 1...e5!
- threat
- 1.Sc2?
- threat
- 2.Qe3#
- 1...Kd3
- 2.Qe3#
- 1...e5!
- threat
- 1.Sg2?
- threat
- 2.Qe3#
- 1...Kd3
- 2.Qe3#
- 1...e5!
- threat
- 1.Sg4?
- threat
- 2.Qe3#
- 1...Kd3
- 2.Qe3#
- 1...e5!
- threat
- 1.Rc4+?
- 1...Ke5
- 2.Qf4#
- 1...Kd3!
- 1...Ke5
- 1.Sd1?
- Keys
- 1.Qe2!
- 1...Kd4
- 2.Sc2#
- 1...Kf4
- 2.Sg2#
- 1...e5
- 2.Rc4#
- 1...Kd4
- 1.Qe2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(C);
- Threat
- QAR1(A)
- Vars
- K(a);S_FLIGHT::QAR1(A)
- Refutation
- P(b);
- Try
- S(C);
- Threat
- QAR1(A)
- Vars
- K(a);S_FLIGHT::QAR1(A)
- Refutation
- P(b);
- Try
- S(C);
- Threat
- QAR1(A)
- Vars
- K(a);S_FLIGHT::QAR1(A)
- Refutation
- P(b);
- Try
- S(C);
- Threat
- QAR1(A)
- Vars
- K(a);S_FLIGHT::QAR1(A)
- Refutation
- P(b);
- Try
- S(C);
- Threat
- QAR1(A)
- Vars
- K(a);S_FLIGHT::QAR1(A)
- Refutation
- P(b);
- Try
- R(D);CHECK
- Vars
- K(a);P-FLIGHT::QAB1(A)
- Refutation
- K(a);S_FLIGHT
- Try
- Actual
- Q(A);
- Vars
- K(a);P-FLIGHT::S(C)
- P(b);SBLOCK::R(D)
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).