MESON Chess Problem Database
Problem Display
PID: 241896 (8/8/2K5/kB6/1p6/8/3n4/N3B3 w - - 0 1)
Szentgyorgy, Erno
Magyar Sakkvilag, 1932
#2
4 + 3
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Sb1
- 2.Sb3#
- 1...Sf1
- 2.Sb3#
- 1...Sb3
- 2.Sxb3#
- 1...Sf3
- 2.Sb3#
- 1...Sc4
- 2.Sb3#
- 1...Se4
- 2.Sb3#
- 1...b3
- 2.Bxd2#
- 1...Sb1
- Tries
- 1.Kc5?
- 1...Sb3+
- 2.Sxb3#
- 1...Sb1
- 2.Sb3#
- 2.Bxb4#
- 1...Sf1
- 2.Sb3#
- 2.Bxb4#
- 1...Sf3
- 2.Sb3#
- 2.Bxb4#
- 1...Sc4
- 2.Sb3#
- 2.Bxb4#
- 1...b3
- 2.Sxb3#
- 2.Bxd2#
- 1...Se4+!
- 1...Sb3+
- 1.Bf2?
- threat
- 2.Bb6#
- 1...Sc4
- 2.Sb3#
- 1...b3!
- threat
- 1.Bg3?
- threat
- 2.Bc7#
- 1...Sc4
- 2.Sb3#
- 1...b3!
- threat
- 1.Bh4?
- threat
- 2.Bd8#
- 1...Sc4
- 2.Sb3#
- 1...b3!
- threat
- 1.Kc5?
- Keys
- 1.Sc2!
- 1...Sb1
- 2.Bxb4#
- 1...Sf1
- 2.Bxb4#
- 1...Sb3
- 2.Bxb4#
- 1...Sf3
- 2.Bxb4#
- 1...Sc4
- 2.Bxb4#
- 1...Se4
- 2.Bxb4#
- 1...b3
- 2.Bxd2#
- 1...Sb1
- 1.Sc2!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 6
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD,P_SPINP(b)::S(A)
- S(a);N_GUARD,P_SPINP(b)::S(A),XS(a)
- P(b);OGATEB,P_SPINS(a)::B(B),XS(a)
- Tries
- Try
- K(D);P-FLIGHT
- Vars
- S(a);CHECK,N_GUARD,P_SPINP(b)::S(A),XS(a)
- Refutation
- S(a);CHECK,P_SPINP(b)
- Try
- B(B);
- Threat
- B(B)
- Vars
- S(a);N_GUARD::S(A)
- Refutation
- P(b);
- Try
- B(B);
- Threat
- B(B)
- Vars
- S(a);N_GUARD::S(A)
- Refutation
- P(b);
- Try
- B(B);
- Threat
- B(B)
- Vars
- S(a);N_GUARD::S(A)
- Refutation
- P(b);
- Try
- Actual
- S(A);
- Vars
- S(a);OGATE,P_SPINP(b)::B(B),XP(b)
- P(b);OGATEB,P_SPINS(a)::B(B),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).