MESON Chess Problem Database
Problem Display
PID: 103460 (8/7K/2p1Q3/4p3/4k3/1R6/B7/8 w - - 0 1)
Banaszek, Marcin
Szachy, 1985
#2
4 + 3
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Tries
- 1.Kg6?
- threat
- 2.Qc4#
- 1...Kf4
- 2.Qf5#
- 1...Kd4!
- threat
- 1.Bb1+?
- 1...Kf4
- 2.Qf5#
- 1...Kd4!
- 1...Kf4
- 1.Ra3?
- threat
- 2.Qg4#
- 1...Kd4
- 2.Qc4#
- 1...Kf4!
- threat
- 1.Rc3?
- threat
- 2.Qg4#
- 1...Kd4
- 2.Qc4#
- 1...Kf4!
- threat
- 1.Rf3?
- threat
- 2.Qg4#
- 1...Kd4
- 2.Qc4#
- 1...Kxf3!
- threat
- 1.Rh3?
- threat
- 2.Qg4#
- 1...Kd4
- 2.Qc4#
- 1...Kf4!
- threat
- 1.Kg6?
- Keys
- 1.Rg3!
- threat
- 2.Qg4#
- 1...Kd4
- 2.Qc4#
- 1...Kf4
- 2.Qg4#
- threat
- 1.Rg3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- Tries
- Try
- K(D);S_FLIGHT
- Threat
- QAR2(C)
- Vars
- K(a);N_SPINP(b),P-FLIGHT::QAR1(C)
- Refutation
- K(a);N_SPINP(b),P-FLIGHT
- Try
- B(A);CHECK
- Vars
- K(a);N_SPINP(b),P-FLIGHT::QAR1(C)
- Refutation
- K(a);N_SPINP(b),P-FLIGHT
- Try
- R(B);
- Threat
- QAR2(C)
- Vars
- K(a);N_SPINP(b),P-FLIGHT::QAR1(C)
- Refutation
- K(a);N_SPINP(b),P-FLIGHT
- Try
- R(B);
- Threat
- QAR2(C)
- Vars
- K(a);N_SPINP(b),P-FLIGHT::QAR1(C)
- Refutation
- K(a);N_SPINP(b),P-FLIGHT
- Try
- R(B);
- Threat
- QAR2(C)
- Vars
- K(a);N_SPINP(b),P-FLIGHT::QAR1(C)
- Refutation
- K(a);N_SPINP(b),S_FLIGHT,XR(B)
- Try
- R(B);
- Threat
- QAR2(C)
- Vars
- K(a);N_SPINP(b),P-FLIGHT::QAR1(C)
- Refutation
- K(a);N_SPINP(b),P-FLIGHT
- Try
- Actual
- R(B);
- Threat
- QAR2(C)
- Vars
- K(a);N_SPINP(b),P-FLIGHT::QAR1(C)
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).