MESON Chess Problem Database
Problem Display
PID: 235392 (7K/3p4/8/R1P1pp2/1N1k4/1Pn1pP2/1n3NQ1/2R3B1 w - - 0 1)
Paslack, Rainer
Schach, 2009
#2
10 + 7
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...exf2
- 2.Bxf2#
- 2.Qxf2#
- 1...e2
- 2.Sd1#
- 2.Sh1#
- 2.Sfd3#
- 2.Sh3#
- 2.Se4#
- 2.Sg4#
- 1...e4
- 2.Qg7#
- 1...d5
- 2.Sc2#
- 2.Sc6#
- 1...exf2
- Tries
- 1.f4?
- threat
- 2.Sc2#
- 1...exf2
- 2.Bxf2#
- 1...exf4
- 2.Qg7#
- 1...Sb1
- 2.Qd5#
- 1...Scd1
- 2.Qd5#
- 1...Sa2
- 2.Qd5#
- 1...Se2
- 2.Qd5#
- 1...Sca4
- 2.Qd5#
- 1...Sb5
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- 1...e4
- 2.Qg7#
- 1...Se4!
- threat
- 1.c6?
- threat
- 2.Sc2#
- 1...exf2
- 2.Bxf2#
- 2.Qxf2#
- 1...Sb1
- 2.Rd5#
- 1...Scd1
- 2.Rd5#
- 1...Sa2
- 2.Rd5#
- 1...Se2
- 2.Rd5#
- 1...Sca4
- 2.Rd5#
- 1...Se4
- 2.Rd5#
- 1...Sd5
- 2.Rxd5#
- 1...Sb5!
- threat
- 1.f4?
- Keys
- 1.Qg8!
- threat
- 2.Sc2#
- 1...exf2
- 2.Bxf2#
- 1...e4
- 2.Qg7#
- 1...Sb1
- 2.Qd5#
- 1...Scd1
- 2.Qd5#
- 1...Sa2
- 2.Qd5#
- 1...Se2
- 2.Qd5#
- 1...Sca4
- 2.Qd5#
- 1...Se4
- 2.Qd5#
- 1...Sb5
- 2.Qd5#
- 1...Sd5
- 2.Qxd5#
- threat
- 1.Qg8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- P(e);OGATEB::QAB(D)
- Tries
- Try
- P(F);
- Threat
- S(G)
- Vars
- P(c);OGATE,P_SPINP(c),XS(C)::B(B),XP(c)
- P(e);OGATEB,XP(F)::QAB(D)
- S(b);N_GUARD::QAR1(D)
- S(b);N_GUARD::QAR1(D),XS(b)
- P(e);OGATEB::QAB(D)
- Refutation
- S(b);
- Try
- P(I);
- Threat
- S(G)
- Vars
- S(b);N_GUARD::R1(H)
- S(b);N_GUARD::R1(H),XS(b)
- Refutation
- S(b);
- Try
- Actual
- Q(D);
- Threat
- S(G)
- Vars
- P(c);OGATE,P_SPINP(c),XS(C)::B(B),XP(c)
- P(e);OGATEB::QAB(D)
- S(b);N_GUARD::QAR1(D)
- S(b);N_GUARD::QAR1(D),XS(b)
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).