MESON Chess Problem Database
Problem Display
PID: 12171 (8/5B2/8/2Q3p1/k7/8/8/3bK2R w K - 0 1)
Melnichenko, Viktor Oleksandrovich
Shakhmaty v SSSR, 1975
#2
4 + 3
| 3296 | Shakhmatny zadachi miniaturi | 1987 |
SOLUTION
- SOUND
- Sets
- 1...Bb3
- 2.Be8#
- 1...Bb3
- Tries
- 1.Kd2?
- 1...Bc2
- 2.Ra1#
- 1...Be2
- 2.Ra1#
- 1...Bb3
- 2.Be8#
- 1...Bf3
- 2.Ra1#
- 1...Bg4
- 2.Ra1#
- 1...Bh5
- 2.Ra1#
- 1...g4!
- 1...Bc2
- 1.Kf2?
- 1...Bc2
- 2.Ra1#
- 1...Be2
- 2.Ra1#
- 1...Bb3
- 2.Be8#
- 1...Bf3
- 2.Ra1#
- 1...Bg4
- 2.Ra1#
- 1...Bh5
- 2.Ra1#
- 1...g4!
- 1...Bc2
- 1.Rh3?
- threat
- 2.Be8#
- 2.Ra3#
- 1...Be2
- 2.Bb3#
- 2.Ra3#
- 1...Bb3
- 2.Bxb3#
- 2.Be8#
- 1...Bg4
- 2.Bb3#
- 2.Ra3#
- 1...Bh5
- 2.Bb3#
- 2.Ra3#
- 1...Bf3!
- threat
- 1.Kd2?
- Keys
- 1.0-0!
- 1...g4
- 2.Rf4#
- 1...Bc2
- 2.Ra1#
- 1...Be2
- 2.Ra1#
- 1...Bb3
- 2.Be8#
- 1...Bf3
- 2.Ra1#
- 1...Bg4
- 2.Ra1#
- 1...Bh5
- 2.Ra1#
- 1...g4
- 1.0-0!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- B(a);SBLOCK::B(D)
- Tries
- Try
- K(A);S_FLIGHT
- Vars
- B(a);OGATE::R(B)
- B(a);SBLOCK::B(D)
- Refutation
- P(c);
- Try
- K(A);S_FLIGHT
- Vars
- B(a);OGATE::R(B)
- B(a);SBLOCK::B(D)
- Refutation
- P(c);
- Try
- R(B);
- Threat
- DUALS(2)
- Refutation
- B(a);
- Try
- Actual
- K(A);0-0
- Vars
- P(c);N_GUARD::R(B)
- B(a);OGATE::R(B)
- B(a);SBLOCK::B(D)
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).