MESON Chess Problem Database
Problem Display
PID: 245288 (5N2/5p2/2N1ppp1/2p2k2/4p3/2K1P1R1/8/3B4 w - - 0 1)
Onkoud, Abdelaziz
Hlas l'udu, 1995
#2
6 + 7
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...e5
- 2.Se7#
- 1...g5
- 2.Bg4#
- 1...e5
- Tries
- 1.Kb2?
- 1...e5
- 2.Se7#
- 1...g5
- 2.Bg4#
- 1...c4!
- 1...e5
- 1.Kc2?
- 1...e5
- 2.Se7#
- 1...g5
- 2.Bg4#
- 1...c4!
- 1...e5
- 1.Kd2?
- 1...e5
- 2.Se7#
- 1...g5
- 2.Bg4#
- 1...c4!
- 1...e5
- 1.Kb3?
- 1...e5
- 2.Se7#
- 1...g5
- 2.Bg4#
- 1...c4+!
- 1...e5
- 1.Be2?
- 1...e5
- 2.Se7#
- 1...g5
- 2.Bg4#
- 1...c4!
- 1...e5
- 1.Rg1?
- 1...e5
- 2.Se7#
- 1...g5
- 2.Bg4#
- 2.Rf1#
- 1...c4!
- 1...e5
- 1.Rg2?
- 1...e5
- 2.Se7#
- 1...g5
- 2.Bg4#
- 2.Rf2#
- 1...c4!
- 1...e5
- 1.Kb2?
- Keys
- 1.Kc4!
- 1...e5
- 2.Se7#
- 1...g5
- 2.Bg4#
- 1...e5
- 1.Kc4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- P(d);SBLOCK::S(E)
- P(f);SBLOCK::B(A)
- Tries
- Try
- K(B);S_FLIGHT
- Vars
- P(d);SBLOCK::S(E)
- P(f);SBLOCK::B(A)
- Refutation
- P(b);
- Try
- K(B);P-FLIGHT
- Vars
- P(d);SBLOCK::S(E)
- P(f);SBLOCK::B(A)
- Refutation
- P(b);
- Try
- K(B);S_FLIGHT
- Vars
- P(d);SBLOCK::S(E)
- P(f);SBLOCK::B(A)
- Refutation
- P(b);
- Try
- K(B);P-FLIGHT
- Vars
- P(d);SBLOCK::S(E)
- P(f);SBLOCK::B(A)
- Refutation
- P(b);CHECK
- Try
- B(A);
- Vars
- P(d);SBLOCK::S(E)
- P(f);SBLOCK::B(A)
- Refutation
- P(b);
- Try
- R(D);
- Vars
- P(d);SBLOCK::S(E)
- Refutation
- P(b);
- Try
- R(D);
- Vars
- P(d);SBLOCK::S(E)
- Refutation
- P(b);
- Try
- Actual
- K(B);P-FLIGHT
- Vars
- P(d);SBLOCK::S(E)
- P(f);SBLOCK::B(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).