MESON Chess Problem Database
Problem Display
PID: 115159 (5bN1/4p3/NpR1P3/3kB3/Pp3P2/1r6/1pB5/1K6 w - - 0 1)
Bertrand, Ernest
La Presse, 1904
#2
9 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kxc6
- 2.Be4#
- 1...Ra3
- 2.Sxb4#
- 1...Rc3
- 2.Sxb4#
- 1...Re3
- 2.Sxb4#
- 1...Rf3
- 2.Sxb4#
- 1...Rg3
- 2.Sxb4#
- 1...Rh3
- 2.Sxb4#
- 1...Bh6
- 2.Sxe7#
- 1...Bg7
- 2.Sxe7#
- 1...Kxc6
- Tries
- 1.Sf6+?
- 1...Kxc6
- 2.Be4#
- 1...exf6!
- 1...Kxc6
- 1.Bg6?
- 1...Kxc6
- 2.Be4#
- 1...Ra3
- 2.Sxb4#
- 1...Rc3
- 2.Sxb4#
- 1...Rd3
- 2.Sxb4#
- 1...Re3
- 2.Sxb4#
- 1...Rf3
- 2.Sxb4#
- 1...Rg3
- 2.Sxb4#
- 1...Rh3
- 2.Sxb4#
- 1...Bh6
- 2.Sxe7#
- 1...Bg7
- 2.Sxe7#
- 1...b5!
- 1...Kxc6
- 1.Bh7?
- 1...Kxc6
- 2.Be4#
- 1...Ra3
- 2.Sxb4#
- 1...Rc3
- 2.Sxb4#
- 1...Rd3
- 2.Sxb4#
- 1...Re3
- 2.Sxb4#
- 1...Rf3
- 2.Sxb4#
- 1...Rg3
- 2.Sxb4#
- 1...Rh3
- 2.Sxb4#
- 1...Bh6
- 2.Sxe7#
- 1...Bg7
- 2.Sxe7#
- 1...b5!
- 1...Kxc6
- 1.Sf6+?
- Keys
- 1.Bf5!
- 1...Kxc6
- 2.Be4#
- 1...Ra3
- 2.Sxb4#
- 1...Rc3
- 2.Sxb4#
- 1...Rd3
- 2.Sxb4#
- 1...Re3
- 2.Sxb4#
- 1...Rf3
- 2.Sxb4#
- 1...Rg3
- 2.Sxb4#
- 1...Rh3
- 2.Sxb4#
- 1...Bh6
- 2.Sxe7#
- 1...Bg7
- 2.Sxe7#
- 1...b5
- 2.Rc5#
- 1...Kxc6
- 1.Bf5!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- K(d);S_FLIGHT,XR(G)::B(B)
- R(b);N_GUARD::S(F),XP(c)
- B(g);N_GUARD::S(I),XP(f)
- Tries
- Try
- S(I);CHECK
- Vars
- K(d);S_FLIGHT,XR(G)::B(B)
- Refutation
- P(f);XS(I)
- Try
- B(B);
- Vars
- K(d);S_FLIGHT,XR(G)::B(B)
- R(b);N_GUARD::S(F),XP(c)
- B(g);N_GUARD::S(I),XP(f)
- Refutation
- P(e);
- Try
- B(B);
- Vars
- K(d);S_FLIGHT,XR(G)::B(B)
- R(b);N_GUARD::S(F),XP(c)
- B(g);N_GUARD::S(I),XP(f)
- Refutation
- P(e);
- Try
- Actual
- B(B);
- Vars
- K(d);S_FLIGHT,XR(G)::B(B)
- R(b);N_GUARD::S(F),XP(c)
- B(g);N_GUARD::S(I),XP(f)
- P(e);N_GUARD::R1(G)
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).