MESON Chess Problem Database
Problem Display
PID: 271882 (2B2B1K/8/3p1p2/rRbbk1p1/4p3/7N/2NR4/6r1 w - - 0 1)
Bennett, Frederick
The Problemist, 1956
#2
7 + 9
SOLUTION
- SOUND
- Sets
- 1...Bf2
- 2.Rdxd5#
- 1...Ba3
- 2.Rdxd5#
- 1...Be3
- 2.Rdxd5#
- 1...Bb4
- 2.Rdxd5#
- 1...Bb6
- 2.Rdxd5#
- 1...Ba7
- 2.Rdxd5#
- 1...Ba2
- 2.Bxd6#
- 1...Bb3
- 2.Bxd6#
- 1...Bc4
- 2.Bxd6#
- 1...Bc6
- 2.Bxd6#
- 1...Bb7
- 2.Bxd6#
- 1...Bf7
- 2.Bxd6#
- 1...Ba8
- 2.Bxd6#
- 1...Bg8
- 2.Bxd6#
- 1...f5
- 2.Bg7#
- 1...Bf2
- Tries
- 1.Bxd6+?
- 1...Bxd6
- 2.Rdxd5#
- 1...Kxd6!
- 1...Bxd6
- 1.Bxd6+?
- Keys
- 1.Se3!
- threat
- 2.Rxd5#
- 1...f5
- 2.Bg7#
- 1...Rd1
- 2.Sg4#
- 1...Bd4
- 2.Sc4#
- 1...Ba2
- 2.Bxd6#
- 1...Bb3
- 2.Bxd6#
- 1...Bc4
- 2.Sxc4#
- 2.Bxd6#
- 1...Bc6
- 2.Sc4#
- 2.Bxd6#
- 1...Be6
- 2.Bxd6#
- 1...Bb7
- 2.Sc4#
- 2.Bxd6#
- 1...Bf7
- 2.Bxd6#
- 1...Ba8
- 2.Sc4#
- 2.Bxd6#
- 1...Bg8
- 2.Bxd6#
- threat
- 1.Se3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 10
- Sets
- B(d);P_SPINB(e)::R1(B),XB(e)
- B(e);P_SPINB(d)::B(F),XP(h)
- P(i);OGATEB::B(F)
- Tries
- Try
- B(F);CHECK,XP(h)
- Vars
- B(d);P_SPINB(e),XB(F)::R1(B),XB(e)
- Refutation
- K(f);P_SPINB(e),S_FLIGHT,XB(F)
- Try
- Actual
- S(A);
- Threat
- R1(B),XB(e)
- Vars
- P(i);OGATEB::B(F)
- R(a);N_GUARD::S(A)
- B(d);P_SPINB(e)::S(A)
- B(e);P_SPINB(d)::B(F),XP(h)
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).