MESON Chess Problem Database
Problem Display
PID: 187652 (8/8/6Q1/3Pk3/1R1p4/1p2p3/pN2P3/K7 w - - 0 1)
Kintzig, Robert
Vasarnapi Ujsag, 1909
#2
6 + 5
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Kf4
- 2.Sd3#
- 1...Kxd5
- 2.Rb5#
- 1...d3
- 2.Qe6#
- 1...Kf4
- Tries
- 1.Rxb3?
- 1...Kf4
- 2.Sd3#
- 1...Kxd5
- 2.Rb5#
- 1...d3!
- 1...Kf4
- 1.Rc4?
- 1...Kf4
- 2.Sd3#
- 1...d3
- 2.Qe6#
- 1...Kxd5!
- 1...Kf4
- 1.Rb5?
- threat
- 2.Sd3#
- 1...Kf4
- 2.Sd3#
- 1...d3!
- threat
- 1.Rb6?
- 1...Kf4
- 2.Sd3#
- 1...Kxd5
- 2.Rb5#
- 2.Qf5#
- 1...d3!
- 1...Kf4
- 1.Rb7?
- 1...Kf4
- 2.Sd3#
- 1...Kxd5
- 2.Rb5#
- 1...d3!
- 1...Kf4
- 1.Rb8?
- 1...Kf4
- 2.Sd3#
- 1...Kxd5
- 2.Rb5#
- 1...d3!
- 1...Kf4
- 1.Rxb3?
- Keys
- 1.Ra4!
- 1...Kf4
- 2.Sd3#
- 1...Kxd5
- 2.Ra5#
- 1...d3
- 2.Qe6#
- 1...Kf4
- 1.Ra4!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(e);P_SPINP(d),S_FLIGHT::S(B)
- K(e);OGATEB,P-FLIGHT,XP(E)::R(D)
- P(d);::QAR1(F)
- Tries
- Try
- R(D);XP(b)
- Vars
- K(e);S_FLIGHT::S(B)
- K(e);OGATEB,P-FLIGHT,XP(E)::R(D)
- Refutation
- P(d);
- Try
- R(D);
- Vars
- K(e);P_SPINP(d),S_FLIGHT::S(B)
- P(d);::QAR1(F)
- Refutation
- K(e);P-FLIGHT,XP(E)
- Try
- R(D);
- Threat
- S(B)
- Vars
- K(e);S_FLIGHT::S(B)
- Refutation
- P(d);
- Try
- R(D);
- Vars
- K(e);S_FLIGHT::S(B)
- Refutation
- P(d);
- Try
- R(D);
- Vars
- K(e);S_FLIGHT::S(B)
- K(e);OGATEB,P-FLIGHT,XP(E)::R(D)
- Refutation
- P(d);
- Try
- R(D);
- Vars
- K(e);S_FLIGHT::S(B)
- K(e);OGATEB,P-FLIGHT,XP(E)::R(D)
- Refutation
- P(d);
- Try
- Actual
- R(D);
- Vars
- K(e);P_SPINP(d),S_FLIGHT::S(B)
- K(e);OGATEB,P-FLIGHT,XP(E)::R(D)
- P(d);::QAR1(F)
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).