MESON Chess Problem Database
Problem Display
PID: 94970 (8/4N3/8/4p3/3pkp2/1R5R/3PbP2/4K3 w - - 0 1)
Ametov, G
Cherkasskaya Pravda, 1976
#2
6 + 5
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bd1
- 2.d3#
- 1...Bf1
- 2.f3#
- 1...Bd3
- 2.f3#
- 1...Bf3
- 2.d3#
- 1...Bc4
- 2.f3#
- 1...Bg4
- 2.d3#
- 1...Bb5
- 2.f3#
- 1...Bh5
- 2.d3#
- 1...Ba6
- 2.f3#
- 1...d3
- 2.Rb4#
- 1...f3
- 2.Rh4#
- 1...Bd1
- Tries
- 1.Rbc3?
- 1...d3
- 2.Rc4#
- 1...f3
- 2.Rh4#
- 1...Bd1
- 2.d3#
- 1...Bf1
- 2.f3#
- 1...Bd3
- 2.f3#
- 1...Bf3
- 2.d3#
- 1...Bc4
- 2.f3#
- 1...Bg4
- 2.d3#
- 1...Bb5
- 2.f3#
- 1...Bh5
- 2.d3#
- 1...Ba6
- 2.f3#
- 1...dxc3!
- 1...d3
- 1.Rhg3?
- 1...d3
- 2.Rb4#
- 1...f3
- 2.Rg4#
- 1...Bd1
- 2.d3#
- 1...Bf1
- 2.f3#
- 1...Bd3
- 2.f3#
- 1...Bf3
- 2.d3#
- 1...Bc4
- 2.f3#
- 1...Bg4
- 2.d3#
- 1...Bb5
- 2.f3#
- 1...Bh5
- 2.d3#
- 1...Ba6
- 2.f3#
- 1...fxg3!
- 1...d3
- 1.Rbc3?
- Keys
- 1.Ra3!
- 1...d3
- 2.Ra4#
- 1...f3
- 2.Rh4#
- 1...Bd1
- 2.d3#
- 1...Bf1
- 2.f3#
- 1...Bd3
- 2.f3#
- 1...Bf3
- 2.d3#
- 1...Bc4
- 2.f3#
- 1...Bg4
- 2.d3#
- 1...Bb5
- 2.f3#
- 1...Bh5
- 2.d3#
- 1...Ba6
- 2.f3#
- 1...d3
- 1.Ra3!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- B(a);N_GUARD::P(B)
- B(a);N_GUARD::P(C)
- P(b);OGATEB::R(D)
- P(d);OGATEB::R(E)
- Tries
- Try
- R(D);
- Vars
- P(b);OGATEB::R(D)
- P(d);OGATEB::R(E)
- B(a);N_GUARD::P(B)
- B(a);N_GUARD::P(C)
- Refutation
- P(b);XR(D)
- Try
- R(E);
- Vars
- P(b);OGATEB::R(D)
- P(d);OGATEB::R(E)
- B(a);N_GUARD::P(B)
- B(a);N_GUARD::P(C)
- Refutation
- P(d);XR(E)
- Try
- Actual
- R(D);
- Vars
- P(b);OGATEB::R(D)
- P(d);OGATEB::R(E)
- B(a);N_GUARD::P(B)
- B(a);N_GUARD::P(C)
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).