MESON Chess Problem Database
Problem Display
PID: 96364 (8/1B1N3K/2r3P1/1N1pP3/4k3/5R2/6PB/8 w - - 0 1)
Delobel, Bernard
Problemesis, 2005
#2
9 + 3
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rc1
- 2.Sf6#
- 1...Rc2
- 2.Sf6#
- 1...Rc3
- 2.Sf6#
- 1...Rc4
- 2.Sf6#
- 1...Rc5
- 2.Sxc5#
- 2.Sf6#
- 1...Ra6
- 2.Sc5#
- 1...Rb6
- 2.Sc5#
- 1...Rd6
- 2.Sc5#
- 1...Re6
- 2.Sc5#
- 1...Rf6
- 2.Sc5#
- 2.Sxf6#
- 1...Rxg6
- 2.Sc5#
- 1...Rc8
- 2.Sf6#
- 1...d4
- 2.Sf6#
- 2.Bxc6#
- 1...Rc1
- Tries
- 1.Kh6?
- 1...d4
- 2.Sf6#
- 2.Bxc6#
- 1...Rc1
- 2.Sf6#
- 1...Rc2
- 2.Sf6#
- 1...Rc3
- 2.Sf6#
- 1...Rc4
- 2.Sf6#
- 1...Rc5
- 2.Sxc5#
- 2.Sf6#
- 1...Ra6
- 2.Sc5#
- 1...Rb6
- 2.Sc5#
- 1...Rd6
- 2.Sc5#
- 1...Re6
- 2.Sc5#
- 1...Rf6
- 2.Sc5#
- 2.Sxf6#
- 1...Rc7
- 2.Sf6#
- 1...Rc8
- 2.Sf6#
- 1...Rxg6+!
- 1...d4
- 1.Kh8?
- 1...Rxg6
- 2.Sc5#
- 1...d4
- 2.Sf6#
- 2.Bxc6#
- 1...Rc1
- 2.Sf6#
- 1...Rc2
- 2.Sf6#
- 1...Rc3
- 2.Sf6#
- 1...Rc4
- 2.Sf6#
- 1...Rc5
- 2.Sxc5#
- 2.Sf6#
- 1...Ra6
- 2.Sc5#
- 1...Rb6
- 2.Sc5#
- 1...Rd6
- 2.Sc5#
- 1...Re6
- 2.Sc5#
- 1...Rf6
- 2.Sc5#
- 2.Sxf6#
- 1...Rc7
- 2.Sf6#
- 1...Rc8+!
- 1...Rxg6
- 1.Sd6+?
- 1...Kd4
- 2.Bg1#
- 1...Rxd6!
- 1...Kd4
- 1.Bg3?
- 1...Rxg6
- 2.Sc5#
- 1...d4
- 2.Sf6#
- 2.Bxc6#
- 1...Rc1
- 2.Sf6#
- 1...Rc2
- 2.Sf6#
- 1...Rc3
- 2.Sf6#
- 1...Rc4
- 2.Sf6#
- 1...Rc5
- 2.Sxc5#
- 2.Sf6#
- 1...Ra6
- 2.Sc5#
- 1...Rb6
- 2.Sc5#
- 1...Rd6
- 2.Sc5#
- 1...Re6
- 2.Sc5#
- 1...Rf6
- 2.Sc5#
- 2.Sxf6#
- 1...Rc8
- 2.Sf6#
- 1...Rc7!
- 1...Rxg6
- 1.Ba8?
- 1...Rxg6
- 2.Sc5#
- 1...d4
- 2.Sf6#
- 2.Bxc6#
- 1...Rc1
- 2.Sf6#
- 1...Rc2
- 2.Sf6#
- 1...Rc3
- 2.Sf6#
- 1...Rc4
- 2.Sf6#
- 1...Rc5
- 2.Sxc5#
- 2.Sf6#
- 1...Ra6
- 2.Sc5#
- 1...Rb6
- 2.Sc5#
- 1...Rd6
- 2.Sc5#
- 1...Re6
- 2.Sc5#
- 1...Rf6
- 2.Sc5#
- 2.Sxf6#
- 1...Rc8
- 2.Sf6#
- 1...Rc7!
- 1...Rxg6
- 1.e6?
- threat
- 2.Sf6#
- 1...Rxe6
- 2.Sc5#
- 1...Rc7!
- threat
- 1.g7?
- 1...d4
- 2.Sf6#
- 2.Bxc6#
- 1...Rc7
- 2.Sf6#
- 1...Rc1
- 2.Sf6#
- 1...Rc2
- 2.Sf6#
- 1...Rc3
- 2.Sf6#
- 1...Rc4
- 2.Sf6#
- 1...Rc5
- 2.Sxc5#
- 2.Sf6#
- 1...Ra6
- 2.Sc5#
- 1...Rb6
- 2.Sc5#
- 1...Rd6
- 2.Sc5#
- 1...Re6
- 2.Sc5#
- 1...Rf6
- 2.Sc5#
- 2.Sxf6#
- 1...Rg6
- 2.Sc5#
- 1...Rc8
- 2.Sf6#
- 1...Rh6+!
- 1...d4
- 1.Kh6?
- Keys
- 1.Bg1!
- 1...Rxg6
- 2.Sc3#
- 1...d4
- 2.Bxc6#
- 1...Rc1
- 2.Sd6#
- 1...Rc2
- 2.Sd6#
- 1...Rc3
- 2.Sxc3#
- 2.Sd6#
- 1...Rc4
- 2.Sd6#
- 1...Rc5
- 2.Sd6#
- 1...Ra6
- 2.Sc3#
- 1...Rb6
- 2.Sc3#
- 1...Rd6
- 2.Sc3#
- 2.Sxd6#
- 1...Re6
- 2.Sc3#
- 1...Rf6
- 2.Sc3#
- 1...Rc7
- 2.Sd6#
- 1...Rc8
- 2.Sd6#
- 1...Rxg6
- 1.Bg1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 8
- ADDED MATES = 4
- REMOVED MATES = 2
- Sets
- R(c);N_GUARD,P_SPINP(b)::S(H)
- R(c);N_GUARD,P_SPINP(b),XP(F)::S(H)
- Tries
- Try
- K(I);P-FLIGHT,P_SPINP(F)
- Vars
- R(c);N_GUARD,N_PINP(F),P_SPINP(b)::S(H)
- R(c);N_GUARD,P_SPINP(b)::S(H)
- Refutation
- R(c);CHECK,P_SPINP(b),XP(F)
- Try
- K(I);P-FLIGHT
- Vars
- R(c);N_GUARD,P_SPINP(b),XP(F)::S(H)
- R(c);N_GUARD,P_SPINP(b)::S(H)
- Refutation
- R(c);CHECK,P_SPINP(b)
- Try
- S(D);CHECK
- Vars
- K(a);P-FLIGHT::B(B)
- Refutation
- R(c);P_SPINP(b),XS(D)
- Try
- B(B);
- Vars
- R(c);N_GUARD,P_SPINP(b),XP(F)::S(H)
- R(c);N_GUARD,P_SPINP(b)::S(H)
- Refutation
- R(c);P_PINS(H),P_SPINP(b)
- Try
- B(G);
- Vars
- R(c);N_GUARD,P_SPINP(b),XP(F)::S(H)
- R(c);N_GUARD,P_SPINP(b)::S(H)
- Refutation
- R(c);P_PINS(H),P_SPINP(b)
- Try
- P(E);
- Threat
- S(H)
- Vars
- R(c);N_GUARD,P_SPINP(b),XP(E)::S(H)
- Refutation
- R(c);P_PINS(H),P_SPINP(b)
- Try
- P(F);
- Vars
- R(c);N_GUARD,P_SPINP(b)::S(H)
- Refutation
- R(c);CHECK,P_SPINP(b)
- Try
- Actual
- B(B);
- Vars
- R(c);N_GUARD,P_SPINP(b),XP(F)::S(D)
- P(b);OGATEB,P_SPINR(c)::B(G),XR(c)
- R(c);N_GUARD,P_SPINP(b)::S(D)
- R(c);N_GUARD,P_PINS(H),P_SPINP(b)::S(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).