MESON Chess Problem Database
Problem Display
PID: 238879 (2R5/K2ppB1Q/1B6/1kN3pr/p1p4r/p1P1pp2/5q2/5b2 w - - 0 1)
Paslack, Rainer
idee & form, 2004
#2
7 + 13
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Qg1
- 2.Qb1#
- 1...Qg3
- 2.Qb1#
- 1...Be2
- 2.Qb1#
- 1...e2
- 2.Qb1#
- 1...d5
- 2.Be8#
- 1...d6
- 2.Be8#
- 1...Qg1
- Tries
- 1.Sd3?
- threat
- 2.Rc5#
- 1...g4
- 2.Bxc4#
- 1...d6
- 2.Be8#
- 1...e2!
- threat
- 1.Se4?
- threat
- 2.Rc5#
- 1...e2
- 2.Bxc4#
- 1...d6
- 2.Be8#
- 1...g4!
- threat
- 1.Sa6?
- threat
- 2.Rc5#
- 1...e2
- 2.Qb1#
- 1...d6
- 2.Be8#
- 1...g4!
- threat
- 1.Sb7?
- threat
- 2.Rc5#
- 1...e2
- 2.Qb1#
- 1...d6
- 2.Be8#
- 1...g4!
- threat
- 1.Sxd7?
- threat
- 2.Rc5#
- 1...e2
- 2.Qb1#
- 1...g4!
- threat
- 1.Sd3?
- Keys
- 1.Se6!
- threat
- 2.Rc5#
- 1...e2
- 2.Qb1#
- 1...g4
- 2.Sd4#
- 1...d6
- 2.Be8#
- threat
- 1.Se6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 4
- Sets
- Q(b);N_GUARD::QAR(F)
- B(a);S_CUTQ(b)::QAR(F)
- P(d);S_CUTQ(b)::QAR(F)
- P(l);OGATEB::B(E)
- Tries
- Try
- S(B);
- Threat
- R1(G)
- Vars
- P(j);S_CUTR(h)::B(E),XP(g)
- P(l);OGATEB::B(E)
- Refutation
- P(d);P_PINB(C)
- Try
- S(B);
- Threat
- R1(G)
- Vars
- P(d);P_PINB(C),S_CUTB(a)::B(E),XP(g)
- P(l);OGATEB::B(E)
- Refutation
- P(j);
- Try
- S(B);
- Threat
- R1(G)
- Vars
- P(d);P_PINB(C),S_CUTQ(b)::QAR(F)
- P(l);OGATEB::B(E)
- Refutation
- P(j);
- Try
- S(B);
- Threat
- R1(G)
- Vars
- P(d);P_PINB(C),S_CUTQ(b)::QAR(F)
- P(l);OGATEB::B(E)
- Refutation
- P(j);
- Try
- S(B);XP(l)
- Threat
- R1(G)
- Vars
- P(d);P_PINB(C),S_CUTQ(b)::QAR(F)
- Refutation
- P(j);
- Try
- Actual
- S(B);
- Threat
- R1(G)
- Vars
- P(d);P_PINB(C),S_CUTQ(b)::QAR(F)
- P(j);S_CUTR(h)::S(B)
- P(l);OGATEB::B(E)
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).