MESON Chess Problem Database
Problem Display
PID: 192580 (1n2B3/4P3/2RR2N1/3npk2/7K/3P4/8/8 w - - 0 1)
Tura, Waldemar
1st Prize, Rosolak MT, 2007
#2
7 + 4
| 16307 | Rozmaitosci Szachowe | 2007 |
SOLUTION
- SOUND
- Sets
- 1...Sc3
- 2.Rf6#
- 1...Se3
- 2.Rf6#
- 1...Sb4
- 2.Rf6#
- 1...Sf4
- 2.Rf6#
- 1...Sb6
- 2.Rf6#
- 1...Sf6
- 2.Rxf6#
- 1...Sc7
- 2.Rf6#
- 1...Sxe7
- 2.Rf6#
- 1...Sa6
- 2.Bd7#
- 1...Sxc6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...e4
- 2.Rxd5#
- 1...Sc3
- Tries
- 1.Kh5?
- 1...Sf6+
- 2.Rxf6#
- 1...Sxe7
- 2.Rf6#
- 1...Sxc6
- 2.Bd7#
- 1...Sc3
- 2.Rf6#
- 1...Se3
- 2.Rf6#
- 1...Sb4
- 2.Rf6#
- 1...Sb6
- 2.Rf6#
- 1...Sc7
- 2.Rf6#
- 1...Sa6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...e4
- 2.Rxd5#
- 1...Sf4+!
- 1...Sf6+
- 1.Ra6?
- 1...Sxe7
- 2.Rf6#
- 1...Sxa6
- 2.Bd7#
- 1...Sf4
- 2.Rf6#
- 1...Sc3
- 2.Rf6#
- 1...Se3
- 2.Rf6#
- 1...Sb4
- 2.Rf6#
- 1...Sf6
- 2.Rxf6#
- 1...Sc7
- 2.Rf6#
- 1...Sc6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...e4
- 2.Rxd5#
- 1...Sb6!
- 1...Sxe7
- 1.Rb6?
- 1...Sxe7
- 2.Rf6#
- 1...Sf4
- 2.Rf6#
- 1...Sc3
- 2.Rf6#
- 1...Se3
- 2.Rf6#
- 1...Sb4
- 2.Rf6#
- 1...Sf6
- 2.Rxf6#
- 1...Sc7
- 2.Rf6#
- 1...Sa6
- 2.Bd7#
- 1...Sc6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...e4
- 2.Rxd5#
- 1...Sxb6!
- 1...Sxe7
- 1.Rxd5?
- threat
- 2.Rxe5#
- 1...Sd7
- 2.Bxd7#
- 1...Sxc6!
- threat
- 1.Kh5?
- Keys
- 1.Rc5!
- 1...Sxe7
- 2.Rxe5#
- 1...Sf4
- 2.Rxe5#
- 1...Sc3
- 2.Rxe5#
- 1...Se3
- 2.Rxe5#
- 1...Sb4
- 2.Rxe5#
- 1...Sb6
- 2.Rxe5#
- 1...Sf6
- 2.Rxe5#
- 1...Sc7
- 2.Rxe5#
- 1...Sa6
- 2.Bd7#
- 1...Sc6
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...e4
- 2.Rcxd5#
- 1...Sxe7
- 1.Rc5!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 8
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::R1(D)
- S(a);N_GUARD::R1(D),XS(a)
- S(a);N_GUARD,XP(F)::R1(D)
- S(d);N_GUARD::B(G)
- S(d);N_GUARD,XR(C)::B(G)
- S(d);N_GUARD::B(G),XS(d)
- P(b);OGATEB::R(D),XS(a)
- Tries
- Try
- K(B);P-FLIGHT
- Vars
- S(a);CHECK,N_GUARD::R1(D),XS(a)
- S(a);N_GUARD,XP(F)::R1(D)
- S(d);N_GUARD,XR(C)::B(G)
- S(a);N_GUARD::R1(D)
- S(d);N_GUARD::B(G)
- S(d);N_GUARD::B(G),XS(d)
- P(b);OGATEB::R(D),XS(a)
- Refutation
- S(a);CHECK
- Try
- R(C);
- Vars
- S(a);N_GUARD,XP(F)::R1(D)
- S(d);N_GUARD,XR(C)::B(G)
- S(a);N_GUARD::R1(D)
- S(a);N_GUARD::R1(D),XS(a)
- S(d);N_GUARD::B(G)
- S(d);N_GUARD::B(G),XS(d)
- P(b);OGATEB::R(D),XS(a)
- Refutation
- S(a);
- Try
- R(C);
- Vars
- S(a);N_GUARD,XP(F)::R1(D)
- S(a);N_GUARD::R1(D)
- S(a);N_GUARD::R1(D),XS(a)
- S(d);N_GUARD::B(G)
- S(d);N_GUARD::B(G),XS(d)
- P(b);OGATEB::R(D),XS(a)
- Refutation
- S(a);XR(C)
- Try
- R(D);P_PINP(b),XS(a)
- Threat
- R1(D),XP(b)
- Vars
- S(d);N_GUARD::B(G),XS(d)
- Refutation
- S(d);XR(C)
- Try
- Actual
- R(C);
- Vars
- S(a);OGATE,P_SPINP(b),XP(F)::R1(C),XP(b)
- S(a);OGATE,P_SPINP(b)::R1(C),XP(b)
- S(d);N_GUARD::B(G)
- S(d);N_GUARD::B(G),XS(d)
- P(b);OGATEB,P_SPINS(a)::R(C),XS(a)
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).