MESON Chess Problem Database
Problem Display
PID: 263027 (2N1B3/5n1p/4pNn1/3P1k1K/4pp2/8/8/Q7 w - - 0 1)
Abdullayev, Suleyman
SuperProblem, 2018
#2
6 + 7
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Sh4
- 2.Se7#
- 1...Se7
- 2.Sxe7#
- 1...Sf8
- 2.Se7#
- 1...Sgh8
- 2.Se7#
- 1...Sg5
- 2.Sd6#
- 1...Sd6
- 2.Sxd6#
- 1...Sh6
- 2.Sd6#
- 1...Sd8
- 2.Sd6#
- 1...Sfh8
- 2.Sd6#
- 1...exd5
- 2.Bd7#
- 1...Sh4
- Tries
- 1.Sd7?
- threat
- 2.Qf6#
- 1...e3
- 2.Qb1#
- 1...Sge5
- 2.Se7#
- 1...Sfe5
- 2.Sd6#
- 1...e5!
- threat
- 1.Sxh7?
- threat
- 2.Qf6#
- 1...Sge5
- 2.Se7#
- 1...Sfe5
- 2.Sd6#
- 1...e5
- 2.Bd7#
- 1...e3!
- threat
- 1.Sg8?
- threat
- 2.Qf6#
- 1...Sge5
- 2.Sce7#
- 1...Sfe5
- 2.Sd6#
- 1...e5
- 2.Bd7#
- 1...e3!
- threat
- 1.Sd7?
- Keys
- 1.Sg4!
- threat
- 2.Qf6#
- 1...e3
- 2.Qb1#
- 1...Sge5
- 2.Se7#
- 1...Sfe5
- 2.Sd6#
- 1...e5
- 2.Bd7#
- threat
- 1.Sg4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 10
- Sets
- S(e);N_GUARD::S(E)
- S(e);N_GUARD::S(E),XS(e)
- S(f);N_GUARD::S(E)
- S(f);N_GUARD::S(E),XS(f)
- P(d);OGATEB,XP(B)::B(F)
- Tries
- Try
- S(D);
- Threat
- QAR1(A)
- Vars
- P(a);OGATEB::QAB(A)
- S(e);N_GUARD::S(E)
- S(f);N_GUARD::S(E)
- Refutation
- P(d);
- Try
- S(D);XP(g)
- Threat
- QAR1(A)
- Vars
- S(e);N_GUARD::S(E)
- S(f);N_GUARD::S(E)
- P(d);OGATEB::B(F)
- Refutation
- P(a);
- Try
- S(D);
- Threat
- QAR1(A)
- Vars
- S(e);N_GUARD::S(E)
- S(f);N_GUARD::S(E)
- P(d);OGATEB::B(F)
- Refutation
- P(a);
- Try
- Actual
- S(D);
- Threat
- QAR1(A)
- Vars
- P(a);OGATEB::QAB(A)
- S(e);N_GUARD::S(E)
- S(f);N_GUARD::S(E)
- P(d);OGATEB::B(F)
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).