MESON Chess Problem Database
Problem Display
PID: 36348 (k7/1R6/2P5/5Pp1/8/3p1n2/1K4Q1/8 w - - 0 1)
Zigman, Matyaz
1st Prize, Novi Temi, 1972
#2
5 + 4
| 3753 | FIDE Album (1971-1973) | 1978 |
SOLUTION
- SOUND
- Tries
- 1.Qxf3?
- 1...d2
- 2.Qa3#
- 1...g4!
- 1...d2
- 1.Qg1?
- threat
- 2.Qa7#
- 2.Qa1#
- 1...Se1
- 2.Qa7#
- 1...Sd4
- 2.Qa1#
- 1...Sxg1!
- threat
- 1.Qh2?
- threat
- 2.Qb8#
- 2.Qh8#
- 1...Sh4
- 2.Qb8#
- 1...Se5
- 2.Qh8#
- 1...Sxh2!
- threat
- 1.c7?
- threat
- 2.c8Q#
- 1...Sd2
- 2.c8Q#
- 2.c8R#
- 1...Se1
- 2.c8Q#
- 2.c8R#
- 1...Sg1
- 2.c8Q#
- 2.c8R#
- 1...Sh2
- 2.c8Q#
- 2.c8R#
- 1...Sd4
- 2.c8Q#
- 2.c8R#
- 1...Sh4
- 2.c8Q#
- 2.c8R#
- 1...Se5
- 2.c8Q#
- 2.c8R#
- 1...Kxb7!
- threat
- 1.Qxf3?
- Keys
- 1.Qh1!
- threat
- 2.Qa1#
- 2.Qh8#
- 1...Se1
- 2.Qh8#
- 1...Sg1
- 2.Qh8#
- 1...Sh2
- 2.Qa1#
- 1...Sh4
- 2.Qa1#
- threat
- 1.Qh1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- Tries
- Try
- Q(B);XS(b)
- Vars
- P(a);OGATE::QAR(B)
- Refutation
- P(c);
- Try
- Q(B);
- Threat
- DUALS(2)
- Vars
- S(b);::QAR1(B)
- S(b);::QAB(B)
- Refutation
- S(b);XQ(B)
- Try
- Q(B);
- Threat
- DUALS(2)
- Vars
- S(b);::QAR1(B)
- S(b);::QAB1(B)
- Refutation
- S(b);XQ(B)
- Try
- P(D);
- Threat
- P=Q
- Vars
- S(b);::P=Q
- Refutation
- K(d);P_SPINS(b),S_FLIGHT,XR(E)
- Try
- Actual
- Q(B);
- Threat
- DUALS(2)
- Vars
- S(b);::QAB1(B)
- S(b);::QAB(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).