MESON Chess Problem Database
Problem Display
PID: 121428 (Q7/3p1p2/3P1R2/3Pk2K/3p4/3p2N1/8/8 w - - 0 1)
Skalik, Frantisek
Nove parizske mody, 1900
#2
6 + 5
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kxf6
- 2.Qh8#
- 1...Kxf6
- Tries
- 1.Kh6?
- 1...Kxf6
- 2.Qh8#
- 1...d2!
- 1...Kxf6
- 1.Qa4?
- 1...Kxd5
- 2.Qb5#
- 1...Kxf6
- 2.Qxd4#
- 1...d2!
- 1...Kxd5
- 1.Qa6?
- threat
- 2.Rf5#
- 1...Kxd5
- 2.Qb5#
- 1...Kxf6!
- threat
- 1.Qe8+?
- 1...Kxf6
- 2.Qh8#
- 1...Kxd5!
- 1...Kxf6
- 1.Qf8?
- threat
- 2.Rf5#
- 1...Kxf6
- 2.Qh8#
- 1...Kxd5!
- threat
- 1.Qg8?
- threat
- 2.Qg5#
- 1...Kxf6
- 2.Qg5#
- 2.Qh8#
- 1...Kxd5!
- threat
- 1.Kh6?
- Keys
- 1.Qb8!
- threat
- 2.Rf5#
- 1...Kxd5
- 2.Qb5#
- 1...Kxf6
- 2.Qh8#
- threat
- 1.Qb8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(c);OGATEB,S_FLIGHT,XR(E)::QAB(F)
- Tries
- Try
- K(C);P-FLIGHT
- Vars
- K(c);OGATEB,S_FLIGHT,XR(E)::QAB(F)
- Refutation
- P(a);
- Try
- Q(F);
- Vars
- K(c);OGATEB,P-FLIGHT,XP(B)::QAR2(F)
- K(c);S_FLIGHT,XR(E)::QAB(F),XP(b)
- Refutation
- P(a);
- Try
- Q(F);
- Threat
- R1(E)
- Vars
- K(c);OGATEB,P-FLIGHT,XP(B)::QAR2(F)
- Refutation
- K(c);S_FLIGHT,XR(E)
- Try
- Q(F);CHECK
- Vars
- K(c);OGATEB,S_FLIGHT,XR(E)::QAB(F)
- Refutation
- K(c);P-FLIGHT,XP(B)
- Try
- Q(F);
- Threat
- R1(E)
- Vars
- K(c);OGATEB,P_SPINP(e),S_FLIGHT,XR(E)::QAB(F)
- Refutation
- K(c);P-FLIGHT,XP(B)
- Try
- Q(F);
- Threat
- QAR2(F)
- Refutation
- K(c);P-FLIGHT,P_SPINP(e),XP(B)
- Try
- Actual
- Q(F);
- Threat
- R1(E)
- Vars
- K(c);OGATEB,P-FLIGHT,XP(B)::QAR2(F)
- K(c);OGATEB,S_FLIGHT,XR(E)::QAB(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).