MESON Chess Problem Database
Problem Display
PID: 107315 (7n/5N2/8/8/1K1kb3/4N3/4Q3/8 w - - 0 1)
Zimmer, Eligiusz
Zheltonozhko-64 JT, 2006
#2
4 + 3
| 6490 | yacpdb | 2009 |
| 5454 | Near Snap | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Bd5
- 2.Sc2#
- 2.Sf5#
- 1...Bd5
- Tries
- 1.Sd1?
- threat
- 2.Qc4#
- 1...Kd5
- 2.Qc4#
- 1...Bd3
- 2.Qe5#
- 1...Bd5
- 2.Qe3#
- 1...Sxf7!
- threat
- 1.Sf1?
- threat
- 2.Qc4#
- 1...Kd5
- 2.Qc4#
- 1...Bd3
- 2.Qe5#
- 1...Bd5
- 2.Qe3#
- 1...Sxf7!
- threat
- 1.Sc2+?
- 1...Kd5
- 2.Qc4#
- 1...Bxc2!
- 1...Kd5
- 1.Sf5+?
- 1...Kd5
- 2.Qc4#
- 1...Bxf5!
- 1...Kd5
- 1.Sd1?
- Keys
- 1.Sg4!
- threat
- 2.Qc4#
- 1...Kd5
- 2.Qc4#
- 1...Bd3
- 2.Qe5#
- 1...Bd5
- 2.Qe3#
- threat
- 1.Sg4!
Anticipated by 172321(1996), 157479(1998)
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(B);
- Threat
- QAR1(A)
- Vars
- K(a);P-FLIGHT::QAB1(A)
- B(b);OGATE,SBLOCK::QAB1(A)
- B(b);SBLOCK::QAB1(A)
- Refutation
- S(c);XS(D)
- Try
- S(B);
- Threat
- QAR1(A)
- Vars
- K(a);P-FLIGHT::QAB1(A)
- B(b);OGATE,SBLOCK::QAB1(A)
- B(b);SBLOCK::QAB1(A)
- Refutation
- S(c);XS(D)
- Try
- S(B);CHECK
- Vars
- K(a);P-FLIGHT::QAB1(A)
- Refutation
- B(b);XS(B)
- Try
- S(B);CHECK
- Vars
- K(a);P-FLIGHT::QAB1(A)
- Refutation
- B(b);XS(B)
- Try
- Actual
- S(B);
- Threat
- QAR1(A)
- Vars
- K(a);P-FLIGHT::QAB1(A)
- B(b);OGATE,SBLOCK::QAB1(A)
- B(b);SBLOCK::QAB1(A)
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).