MESON Chess Problem Database
Problem Display
PID: 52637 (bB6/P6K/8/1N5R/1np1k1B1/7R/3P4/4r3 w - - 0 1)
Hoffmann, Fritz
1st HM., Het Belgisch Schaakbord (L'Echiquier Belge), 1988-1989
#2
8 + 5
| 5110 | Bekroonde Problemen | 2002 |
SOLUTION
- SOUND
- Sets
- 1...Ra1
- 2.Re3#
- 1...Rb1
- 2.Re3#
- 1...Rc1
- 2.Re3#
- 1...Rd1
- 2.Re3#
- 1...Rf1
- 2.Re3#
- 1...Rg1
- 2.Re3#
- 1...Rh1
- 2.Re3#
- 1...Re3
- 2.Rxe3#
- 1...Bd5
- 2.Bf5#
- 1...Sd3
- 2.Bf3#
- 1...Sd5
- 2.Bf5#
- 1...Ra1
- Tries
- 1.Be6?
- threat
- 2.R5h4#
- 1...Re3
- 2.Rxe3#
- 1...Rf1
- 2.Re3#
- 1...Rg1
- 2.Re3#
- 1...Sd5
- 2.Bf5#
- 1...Sd3!
- threat
- 1.Bh2?
- threat
- 2.Re5#
- 1...Re3
- 2.Rxe3#
- 1...Sd3
- 2.Bf3#
- 1...Sc6!
- threat
- 1.Rc5?
- threat
- 2.Bf5#
- 1...Rf1
- 2.Re3#
- 1...Sd5
- 2.Rxc4#
- 1...Bd5!
- threat
- 1.Be6?
- Keys
- 1.Rc3!
- threat
- 2.Bf3#
- 1...Rf1
- 2.Re3#
- 1...Re3
- 2.Rxe3#
- 1...Sd3
- 2.Rxc4#
- threat
- 1.Rc3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 8
- Sets
- R(a);N_GUARD::R1(B)
- R(a);N_GUARD::R1(B),XR(a)
- B(e);SBLOCK::B(C)
- S(b);SBLOCK::B(C)
- Tries
- Try
- B(C);
- Threat
- R(E)
- Vars
- R(a);N_GUARD::R1(B),XR(a)
- R(a);N_GUARD::R1(B)
- S(b);SBLOCK::B(C)
- Refutation
- S(b);
- Try
- B(H);
- Threat
- R1(E)
- Vars
- R(a);N_GUARD::R1(B),XR(a)
- S(b);SBLOCK::B(C)
- Refutation
- S(b);
- Try
- R(E);
- Threat
- B(C)
- Vars
- R(a);N_GUARD::R1(B)
- S(b);SBLOCK::R(E),XP(c)
- Refutation
- B(e);
- Try
- Actual
- R(B);
- Threat
- B(C)
- Vars
- R(a);N_GUARD::R1(B)
- R(a);N_GUARD::R1(B),XR(a)
- S(b);SBLOCK::R(B),XP(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).