MESON Chess Problem Database
Problem Display
PID: 208114 (8/8/1K1p4/5p2/kp2N2B/P6B/1PP5/8 w - - 0 1)
Teed, Frank Melville
Dubuque Chess Journal, 1874
#2
7 + 4
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...b3
- 2.Sc3#
- 1...fxe4
- 2.Bd7#
- 1...f4
- 2.Bd7#
- 1...d5
- 2.Sc5#
- 1...b3
- Tries
- 1.Ka6?
- 1...fxe4
- 2.Bd7#
- 1...b3
- 2.Sc3#
- 1...f4
- 2.Bd7#
- 1...d5
- 2.Sc5#
- 1...bxa3!
- 1...fxe4
- 1.Bf2?
- 1...fxe4
- 2.Bd7#
- 1...b3
- 2.Sc3#
- 1...f4
- 2.Bd7#
- 1...d5
- 2.Sc5#
- 1...bxa3!
- 1...fxe4
- 1.Bg3?
- 1...fxe4
- 2.Bd7#
- 1...b3
- 2.Sc3#
- 1...f4
- 2.Bd7#
- 1...d5
- 2.Sc5#
- 1...bxa3!
- 1...fxe4
- 1.Bg5?
- 1...fxe4
- 2.Bd7#
- 1...b3
- 2.Sc3#
- 1...f4
- 2.Bd7#
- 1...d5
- 2.Sc5#
- 1...bxa3!
- 1...fxe4
- 1.Bf6?
- 1...fxe4
- 2.Bd7#
- 1...b3
- 2.Sc3#
- 1...f4
- 2.Bd7#
- 1...d5
- 2.Sc5#
- 1...bxa3!
- 1...fxe4
- 1.Be7?
- 1...fxe4
- 2.Bd7#
- 1...b3
- 2.Sc3#
- 1...f4
- 2.Bd7#
- 1...d5
- 2.Sc5#
- 1...bxa3!
- 1...fxe4
- 1.Bd8?
- 1...fxe4
- 2.Bd7#
- 1...b3
- 2.Sc3#
- 1...f4
- 2.Bd7#
- 1...d5
- 2.Sc5#
- 1...bxa3!
- 1...fxe4
- 1.Ka6?
- Keys
- 1.Be1!
- 1...bxa3
- 2.b3#
- 1...fxe4
- 2.Bd7#
- 1...b3
- 2.Sc3#
- 1...f4
- 2.Bd7#
- 1...d5
- 2.Sc5#
- 1...bxa3
- 1.Be1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- P(b);N_GUARD::S(E)
- P(c);OGATE,XS(E)::B(D)
- P(c);OGATE::B(D)
- P(d);N_GUARD::S(E)
- Tries
- Try
- K(G);P-FLIGHT
- Vars
- P(c);OGATE,XS(E)::B(D)
- P(b);N_GUARD::S(E)
- P(c);OGATE::B(D)
- P(d);N_GUARD::S(E)
- Refutation
- P(b);XP(C)
- Try
- B(F);
- Vars
- P(c);OGATE,XS(E)::B(D)
- P(b);N_GUARD::S(E)
- P(c);OGATE::B(D)
- P(d);N_GUARD::S(E)
- Refutation
- P(b);XP(C)
- Try
- B(F);
- Vars
- P(c);OGATE,XS(E)::B(D)
- P(b);N_GUARD::S(E)
- P(c);OGATE::B(D)
- P(d);N_GUARD::S(E)
- Refutation
- P(b);XP(C)
- Try
- B(F);
- Vars
- P(c);OGATE,XS(E)::B(D)
- P(b);N_GUARD::S(E)
- P(c);OGATE::B(D)
- P(d);N_GUARD::S(E)
- Refutation
- P(b);XP(C)
- Try
- B(F);
- Vars
- P(c);OGATE,XS(E)::B(D)
- P(b);N_GUARD::S(E)
- P(c);OGATE::B(D)
- P(d);N_GUARD::S(E)
- Refutation
- P(b);XP(C)
- Try
- B(F);
- Vars
- P(c);OGATE,XS(E)::B(D)
- P(b);N_GUARD::S(E)
- P(c);OGATE::B(D)
- P(d);N_GUARD::S(E)
- Refutation
- P(b);XP(C)
- Try
- B(F);
- Vars
- P(c);OGATE,XS(E)::B(D)
- P(b);N_GUARD::S(E)
- P(c);OGATE::B(D)
- P(d);N_GUARD::S(E)
- Refutation
- P(b);XP(C)
- Try
- Actual
- B(F);
- Vars
- P(b);SBLOCK,XP(C)::P(A)
- P(c);OGATE,XS(E)::B(D)
- P(b);N_GUARD::S(E)
- P(c);OGATE::B(D)
- P(d);N_GUARD::S(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).