MESON Chess Problem Database
Problem Display
PID: 21054 (8/p2pN3/Pp3p2/1K2kB2/pB2p1P1/P5P1/2NP4/8 w - - 0 1)
Warton, Joseph John
Chess Amateur (The), 1916
#2
10 + 7
SOLUTION
- SOUND
- Sets
- 1...e3
- 2.d4#
- 1...d5
- 2.Sc6#
- 2.Sg6#
- 1...d6
- 2.Bc3#
- 1...e3
- Tries
- 1.Kxa4?
- 1...e3
- 2.d4#
- 1...d5
- 2.Sc6#
- 2.Sg6#
- 1...d6
- 2.Bc3#
- 1...b5+!
- 1...e3
- 1.Se3?
- 1...d5
- 2.Sc6#
- 1...d6
- 2.Sc6#
- 2.Bc3#
- 1...Kd4!
- 1...d5
- 1.Sd4?
- 1...e3
- 2.Sf3#
- 1...d5
- 2.Sdc6#
- 2.Sec6#
- 1...d6
- 2.Sdc6#
- 1...Kxd4!
- 1...e3
- 1.Sc6+?
- 1...Kd5
- 2.Se3#
- 1...dxc6+!
- 1...Kd5
- 1.Bc5?
- 1...e3
- 2.d4#
- 1...d5
- 2.Sc6#
- 2.Sg6#
- 1...d6
- 2.Bd4#
- 1...bxc5!
- 1...e3
- 1.Kxa4?
- Keys
- 1.Se1!
- 1...Kd4
- 2.Bc3#
- 1...e3
- 2.Sf3#
- 1...d5
- 2.Sc6#
- 1...d6
- 2.Bc3#
- 1...Kd4
- 1.Se1!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- P(b);N_GUARD::P(B)
- P(g);SBLOCK::B(E)
- Tries
- Try
- K(G);S_FLIGHT,XP(a)
- Vars
- P(b);N_GUARD::P(B)
- P(g);SBLOCK::B(E)
- Refutation
- P(d);CHECK
- Try
- S(A);
- Vars
- P(g);N_GUARD::S(J)
- Refutation
- K(c);S_FLIGHT
- Try
- S(A);
- Vars
- P(b);N_GUARD::S(A)
- P(g);N_GUARD::S(A)
- Refutation
- K(c);S_FLIGHT,XS(A)
- Try
- S(J);CHECK
- Vars
- K(c);P-FLIGHT::S(A)
- Refutation
- P(g);CHECK,XS(J)
- Try
- B(E);
- Vars
- P(b);N_GUARD::P(B)
- P(g);SBLOCK::B(E)
- Refutation
- P(d);XB(E)
- Try
- Actual
- S(A);
- Vars
- K(c);S_FLIGHT::B(E)
- P(b);N_GUARD::S(A)
- P(g);N_GUARD,SBLOCK::S(J)
- P(g);SBLOCK::B(E)
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).