MESON Chess Problem Database
Problem Display
PID: 43727 (2Q5/1p2K2B/3p4/3pN3/1Pnk1Bp1/8/1P6/8 w - - 0 1)
Kipping, Cyril Stanley
Captain, 1907
#2
7 + 6
| 4792 | 300 Chess Problems | 1916 |
SOLUTION
- SOUND
- Sets
- 1...Sd2
- 2.Qc3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sxe5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...g3
- 2.Sf3#
- 1...dxe5
- 2.Qc5#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sd2
- Tries
- 1.Ke6?
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...Sd2
- 2.Qc3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...g3
- 2.Sf3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Sxe5
- 1.Kf6?
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...Sd2
- 2.Qc3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...g3
- 2.Sf3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Sxe5
- 1.Kd8?
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...Sd2
- 2.Qc3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...g3
- 2.Sf3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Sxe5
- 1.Ke8?
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...Sd2
- 2.Qc3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...g3
- 2.Sf3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Sxe5
- 1.Kf8?
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...Sd2
- 2.Qc3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...g3
- 2.Sf3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Sxe5
- 1.Bc1?
- 1...Kxe5
- 2.Qh8#
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...Sd2
- 2.Qc3#
- 1...g3
- 2.Sf3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Kxe5
- 1.Be3+?
- 1...Kxe5
- 2.Qf5#
- 2.Qe6#
- 2.Qh8#
- 1...Sxe3
- 2.Qc3#
- 1...Kxe3!
- 1...Kxe5
- 1.Bg5?
- 1...Kxe5
- 2.Qh8#
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...g3
- 2.Sf3#
- 1...Sd2
- 2.Qc3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Kxe5
- 1.Bh6?
- 1...Kxe5
- 2.Qh8#
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...g3
- 2.Sf3#
- 1...Sd2
- 2.Qc3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Kxe5
- 1.Bb1?
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...g3
- 2.Sf3#
- 1...Sd2
- 2.Qc3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Sxe5
- 1.Bc2?
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...g3
- 2.Sf3#
- 1...Sd2
- 2.Qc3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Sxe5
- 1.Bf5?
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...g3
- 2.Sf3#
- 1...Sd2
- 2.Qc3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Sxe5
- 1.Bg6?
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...g3
- 2.Sf3#
- 1...Sd2
- 2.Qc3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Sxe5
- 1.Qc7?
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...g3
- 2.Sf3#
- 1...Sd2
- 2.Qb6#
- 2.Qc3#
- 1...Sa3
- 2.Qb6#
- 2.Qc3#
- 1...Se3
- 2.Qb6#
- 2.Qc3#
- 1...Sa5
- 2.Qb6#
- 2.Qc3#
- 1...Sb6
- 2.Qxb6#
- 2.Qc3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Sxb2!
- 1...Sxe5
- 1.Ke6?
- Keys
- 1.Bd2!
- 1...Kxe5
- 2.Qh8#
- 1...Sxb2
- 2.Qc3#
- 1...Sxd2
- 2.Qc3#
- 1...Sxe5
- 2.Qc3#
- 1...dxe5
- 2.Qc5#
- 1...g3
- 2.Sf3#
- 1...Sa3
- 2.Qc3#
- 1...Se3
- 2.Bc3#
- 2.Qc3#
- 1...Sa5
- 2.Qc3#
- 1...Sb6
- 2.Qc3#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Kxe5
- 1.Bd2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 1
- Sets
- S(a);OGATE::QAB1(G)
- S(a);OGATE,XS(D)::QAB1(G)
- P(c);N_GUARD::S(D)
- P(e);N_GUARD,XS(D)::QAB1(G)
- P(f);N_GUARD::S(D)
- Tries
- Try
- K(E);P-FLIGHT
- Vars
- S(a);OGATE,XS(D)::QAB1(G)
- P(e);N_GUARD,XS(D)::QAB1(G)
- S(a);OGATE::QAB1(G)
- P(c);N_GUARD::S(D)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- K(E);S_FLIGHT
- Vars
- S(a);OGATE,XS(D)::QAB1(G)
- P(e);N_GUARD,XS(D)::QAB1(G)
- S(a);OGATE::QAB1(G)
- P(c);N_GUARD::S(D)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- K(E);S_FLIGHT
- Vars
- S(a);OGATE,XS(D)::QAB1(G)
- P(e);N_GUARD,XS(D)::QAB1(G)
- S(a);OGATE::QAB1(G)
- P(c);N_GUARD::S(D)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- K(E);P-FLIGHT
- Vars
- S(a);OGATE,XS(D)::QAB1(G)
- P(e);N_GUARD,XS(D)::QAB1(G)
- S(a);OGATE::QAB1(G)
- P(c);N_GUARD::S(D)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- K(E);S_FLIGHT
- Vars
- S(a);OGATE,XS(D)::QAB1(G)
- P(e);N_GUARD,XS(D)::QAB1(G)
- S(a);OGATE::QAB1(G)
- P(c);N_GUARD::S(D)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- B(C);
- Vars
- K(b);OGATEB,S_FLIGHT,XS(D)::QAB(G)
- S(a);OGATE,SBLOCK,XS(D)::QAB1(G)
- P(e);N_GUARD,SBLOCK,XS(D)::QAB1(G)
- S(a);OGATE::QAB1(G)
- P(c);N_GUARD::S(D)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- B(C);CHECK
- Vars
- S(a);OGATE,XB(C)::QAB1(G)
- Refutation
- K(b);S_FLIGHT,XB(C)
- Try
- B(C);
- Vars
- K(b);OGATEB,S_FLIGHT,XS(D)::QAB(G)
- S(a);OGATE,SBLOCK,XS(D)::QAB1(G)
- P(e);N_GUARD,SBLOCK,XS(D)::QAB1(G)
- P(c);N_GUARD::S(D)
- S(a);OGATE::QAB1(G)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- B(C);
- Vars
- K(b);OGATEB,S_FLIGHT,XS(D)::QAB(G)
- S(a);OGATE,SBLOCK,XS(D)::QAB1(G)
- P(e);N_GUARD,SBLOCK,XS(D)::QAB1(G)
- P(c);N_GUARD::S(D)
- S(a);OGATE::QAB1(G)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- B(F);
- Vars
- S(a);OGATE,XS(D)::QAB1(G)
- P(e);N_GUARD,XS(D)::QAB1(G)
- P(c);N_GUARD::S(D)
- S(a);OGATE::QAB1(G)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- B(F);
- Vars
- S(a);OGATE,XS(D)::QAB1(G)
- P(e);N_GUARD,XS(D)::QAB1(G)
- P(c);N_GUARD::S(D)
- S(a);OGATE::QAB1(G)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- B(F);
- Vars
- S(a);OGATE,XS(D)::QAB1(G)
- P(e);N_GUARD,XS(D)::QAB1(G)
- P(c);N_GUARD::S(D)
- S(a);OGATE::QAB1(G)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- B(F);
- Vars
- S(a);OGATE,XS(D)::QAB1(G)
- P(e);N_GUARD,XS(D)::QAB1(G)
- P(c);N_GUARD::S(D)
- S(a);OGATE::QAB1(G)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- Q(G);
- Vars
- S(a);OGATE,XS(D)::QAB1(G)
- P(e);N_GUARD,XS(D)::QAB1(G)
- P(c);N_GUARD::S(D)
- P(f);N_GUARD::S(D)
- Refutation
- S(a);XP(A)
- Try
- Actual
- B(C);
- Vars
- K(b);OGATEB,S_FLIGHT,XS(D)::QAB(G)
- S(a);OGATE,XP(A)::QAB1(G)
- S(a);OGATE,XB(C)::QAB1(G)
- S(a);OGATE,SBLOCK,XS(D)::QAB1(G)
- P(e);N_GUARD,SBLOCK,XS(D)::QAB1(G)
- P(c);N_GUARD::S(D)
- S(a);OGATE::QAB1(G)
- P(f);N_GUARD::S(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).