MESON Chess Problem Database
Problem Display
PID: 4746 (3N3n/5pR1/2B4p/5k2/3P2NP/2p1P2K/2Pn4/2B5 w - - 0 1)
Rayner, James
British Chess Magazine, 1889
#2
10 + 6
| 499 | Chess Problems (Rayner) | 1890 |
SOLUTION
- SOUND
- Sets
- 1...Sb1
- 2.e4#
- 1...Sf1
- 2.e4#
- 1...Sb3
- 2.e4#
- 1...Sf3
- 2.e4#
- 1...Sc4
- 2.e4#
- 1...Se4
- 2.Bd7#
- 1...Sg6
- 2.Rxf7#
- 1...h5
- 2.Rg5#
- 1...f6
- 2.Sxh6#
- 1...Sb1
- Tries
- 1.Kg2?
- 1...Sb1
- 2.e4#
- 1...Sf1
- 2.e4#
- 1...Sb3
- 2.e4#
- 1...Sf3
- 2.e4#
- 1...Sc4
- 2.e4#
- 1...Se4
- 2.Bd7#
- 1...h5
- 2.Rg5#
- 1...f6
- 2.Sxh6#
- 1...Sg6!
- 1...Sb1
- 1.Bd5?
- 1...Sb1
- 2.e4#
- 1...Sf1
- 2.e4#
- 1...Sb3
- 2.e4#
- 1...Sf3
- 2.e4#
- 1...Sc4
- 2.e4#
- 1...Sg6
- 2.Rxf7#
- 1...h5
- 2.Rg5#
- 1...f6
- 2.Sxh6#
- 1...Se4!
- 1...Sb1
- 1.Ba8?
- 1...Sb1
- 2.e4#
- 1...Sf1
- 2.e4#
- 1...Sb3
- 2.e4#
- 1...Sf3
- 2.e4#
- 1...Sc4
- 2.e4#
- 1...Sg6
- 2.Rxf7#
- 1...h5
- 2.Rg5#
- 1...f6
- 2.Sxh6#
- 1...Se4!
- 1...Sb1
- 1.Rg8?
- 1...Sb1
- 2.e4#
- 1...Sf1
- 2.e4#
- 1...Sb3
- 2.e4#
- 1...Sf3
- 2.e4#
- 1...Sc4
- 2.e4#
- 1...Se4
- 2.Bd7#
- 1...h5
- 2.Rg5#
- 1...f6
- 2.Sxh6#
- 1...Sg6!
- 1...Sb1
- 1.e4+?
- 1...Sxe4
- 2.Bd7#
- 1...Kf4!
- 1...Sxe4
- 1.h5?
- 1...Sb1
- 2.e4#
- 1...Sf1
- 2.e4#
- 1...Sb3
- 2.e4#
- 1...Sf3
- 2.e4#
- 1...Sc4
- 2.e4#
- 1...Se4
- 2.Bd7#
- 1...f6
- 2.Sxh6#
- 1...Sg6!
- 1...Sb1
- 1.Kg2?
- Keys
- 1.Bb7!
- 1...Sb1
- 2.e4#
- 1...Sf1
- 2.e4#
- 1...Sb3
- 2.e4#
- 1...Sf3
- 2.e4#
- 1...Sc4
- 2.e4#
- 1...Se4
- 2.Bc8#
- 1...Sg6
- 2.Rxf7#
- 1...h5
- 2.Rg5#
- 1...f6
- 2.Sxh6#
- 1...Sb1
- 1.Bb7!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::P(C)
- S(a);SBLOCK::B(H)
- S(f);N_GUARD,SBLOCK::R(I),XP(e)
- P(d);N_GUARD::R1(I)
- P(e);SBLOCK::S(F),XP(d)
- Tries
- Try
- K(D);S_FLIGHT
- Vars
- S(a);N_GUARD::P(C)
- S(a);SBLOCK::B(H)
- P(d);N_GUARD::R1(I)
- P(e);SBLOCK::S(F),XP(d)
- Refutation
- S(f);
- Try
- B(H);
- Vars
- S(a);N_GUARD::P(C)
- S(f);N_GUARD,SBLOCK::R(I),XP(e)
- P(d);N_GUARD::R1(I)
- P(e);SBLOCK::S(F),XP(d)
- Refutation
- S(a);
- Try
- B(H);
- Vars
- S(a);N_GUARD::P(C)
- S(f);N_GUARD,SBLOCK::R(I),XP(e)
- P(d);N_GUARD::R1(I)
- P(e);SBLOCK::S(F),XP(d)
- Refutation
- S(a);
- Try
- R(I);
- Vars
- S(a);N_GUARD::P(C)
- S(a);SBLOCK::B(H)
- P(d);N_GUARD::R1(I)
- P(e);SBLOCK::S(F),XP(d)
- Refutation
- S(f);
- Try
- P(C);CHECK
- Vars
- S(a);SBLOCK,XP(C)::B(H)
- Refutation
- K(c);P-FLIGHT,P_SPINS(a)
- Try
- P(G);
- Vars
- S(a);N_GUARD::P(C)
- S(a);SBLOCK::B(H)
- P(e);SBLOCK::S(F),XP(d)
- Refutation
- S(f);
- Try
- Actual
- B(H);
- Vars
- S(a);N_GUARD::P(C)
- S(a);SBLOCK::B(H)
- S(f);N_GUARD,SBLOCK::R(I),XP(e)
- P(d);N_GUARD::R1(I)
- P(e);SBLOCK::S(F),XP(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).