MESON Chess Problem Database
Problem Display
PID: 73588 (5rQB/3P4/1pp1pN2/7P/1N2P3/2p2pb1/2K2P2/k7 w - - 0 1)
Jordan, Gunter
Jordan, Raul
Freie Presse, 1993
#2
9 + 8
| 6113 | Problemschach-Jahrbuch (1993) | 1994 |
SOLUTION
- SOUND
- Sets
- 1...Rxf6
- 2.Qa8#
- 1...Rf7
- 2.Qa8#
- 1...Ra8
- 2.Qxa8#
- 1...Bh4
- 2.Qg1#
- 1...Be5
- 2.Qg1#
- 1...Bd6
- 2.Qg1#
- 1...Bc7
- 2.Qg1#
- 1...Bb8
- 2.Qg1#
- 1...e5
- 2.Qa2#
- 1...Rxf6
- Tries
- 1.Sg4?
- threat
- 2.Bxc3#
- 1...Rf6
- 2.Qa8#
- 1...e5
- 2.Qa2#
- 1...Be5!
- threat
- 1.Sfd5?
- threat
- 2.Bxc3#
- 1...Rf6
- 2.Qa8#
- 1...Be5
- 2.Qg1#
- 1...e5!
- threat
- 1.Se8?
- threat
- 2.Bxc3#
- 1...Be5
- 2.Qg1#
- 1...e5
- 2.Qa2#
- 1...Rf6!
- threat
- 1.Sg4?
- Keys
- 1.Sh7!
- threat
- 2.Bxc3#
- 1...Rf6
- 2.Qa8#
- 1...Be5
- 2.Qg1#
- 1...e5
- 2.Qa2#
- threat
- 1.Sh7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 6
- Sets
- R(h);OGATE,XS(F)::QAB(H)
- R(h);OGATE::QAB(H)
- R(h);OGATE::QAB(H),XR(h)
- B(d);OGATE::QAR(H)
- P(g);OGATE::QAR1(H)
- Tries
- Try
- S(F);P_PINP(b)
- Threat
- B(I),XP(b)
- Vars
- R(h);N_SPINP(b),OGATE::QAB(H)
- P(g);N_SPINP(b),OGATE::QAR1(H)
- Refutation
- B(d);N_SPINP(b)
- Try
- S(F);P_PINP(b)
- Threat
- B(I),XP(b)
- Vars
- R(h);N_SPINP(b),OGATE::QAB(H)
- B(d);N_SPINP(b),OGATE::QAR(H)
- Refutation
- P(g);N_SPINP(b)
- Try
- S(F);P_PINP(b)
- Threat
- B(I),XP(b)
- Vars
- B(d);N_SPINP(b),OGATE::QAR(H)
- P(g);N_SPINP(b),OGATE::QAR1(H)
- Refutation
- R(h);N_SPINP(b)
- Try
- Actual
- S(F);P_PINP(b)
- Threat
- B(I),XP(b)
- Vars
- R(h);N_SPINP(b),OGATE::QAB(H)
- B(d);N_SPINP(b),OGATE::QAR(H)
- P(g);N_SPINP(b),OGATE::QAR1(H)
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).