MESON Chess Problem Database
Problem Display
PID: 124294 (KR1B4/3Q4/2p3n1/2k5/2b5/4N3/1b6/1R6 w - - 0 1)
Kroc, Henryk
Source?, 0000
#2
6 + 5
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ba1
- 2.Bb6#
- 1...Bc1
- 2.Bb6#
- 1...Ba3
- 2.Bb6#
- 1...Bc3
- 2.Bb6#
- 1...Bd4
- 2.Bb6#
- 1...Be5
- 2.Bb6#
- 1...Bf6
- 2.Bb6#
- 1...Bg7
- 2.Bb6#
- 1...Bh8
- 2.Bb6#
- 1...Sf4
- 2.Be7#
- 1...Sh4
- 2.Be7#
- 1...Se5
- 2.Be7#
- 1...Se7
- 2.Bxe7#
- 1...Sf8
- 2.Be7#
- 1...Sh8
- 2.Be7#
- 1...Ba1
- Tries
- 1.Bc7?
- threat
- 2.Qd6#
- 1...Be5
- 2.Bb6#
- 1...Bd5!
- threat
- 1.Bc7?
- Keys
- 1.Qd2!
- 1...Bd4
- 2.Qb4#
- 1...Bd3
- 2.Qb4#
- 1...Bd5
- 2.Qb4#
- 1...Bb5
- 2.Bb6#
- 1...Ba1
- 2.Bb6#
- 1...Bc1
- 2.Bb6#
- 1...Ba3
- 2.Bb6#
- 1...Bc3
- 2.Bb6#
- 1...Be5
- 2.Bb6#
- 1...Bf6
- 2.Bb6#
- 1...Bg7
- 2.Bb6#
- 1...Bh8
- 2.Bb6#
- 1...Bf1
- 2.Qb4#
- 1...Ba2
- 2.Qb4#
- 1...Be2
- 2.Qb4#
- 1...Bb3
- 2.Qb4#
- 1...Ba6
- 2.Qb4#
- 1...Be6
- 2.Qb4#
- 1...Bf7
- 2.Qb4#
- 1...Bg8
- 2.Qb4#
- 1...Sf4
- 2.Be7#
- 1...Sh4
- 2.Be7#
- 1...Se5
- 2.Be7#
- 1...Se7
- 2.Bxe7#
- 1...Sf8
- 2.Be7#
- 1...Sh8
- 2.Be7#
- 1...Bd4
- 1.Qd2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 11
- REMOVED MATES = 0
- Sets
- B(a);::B(F)
- S(e);N_GUARD::B(F)
- S(e);N_GUARD::B(F),XS(e)
- Tries
- Try
- B(F);
- Threat
- QAB1(C)
- Vars
- B(a);::B(F)
- Refutation
- B(b);
- Try
- Actual
- Q(C);
- Vars
- B(a);SBLOCK::QAB1(C)
- B(b);::QAB1(C)
- B(b);SBLOCK::B(F)
- B(a);::B(F)
- S(e);N_GUARD::B(F)
- S(e);N_GUARD::B(F),XS(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).