MESON Chess Problem Database
Problem Display
PID: 46442 (8/8/2p1nK1k/8/Q3B3/6N1/8/8 w - - 0 1)
Lincoln, Robert A
British Chess Magazine, 2000
#2
4 + 3
| 4883 | Still More Fun with Chess Miniatures | 2002 |
SOLUTION
- SOUND
- Tries
- 1.Sf5+?
- 1...Kh5
- 2.Bf3#
- 2.Qd1#
- 1...Kh7!
- 1...Kh5
- 1.Bb1?
- threat
- 2.Qh4#
- 1...Sf4
- 2.Qxf4#
- 1...Sg7
- 2.Qf4#
- 1...Sd4!
- threat
- 1.Bc2?
- threat
- 2.Qh4#
- 1...Sf4
- 2.Qxf4#
- 1...Sg7
- 2.Qf4#
- 1...Sd4!
- threat
- 1.Bd3?
- threat
- 2.Qh4#
- 1...Sf4
- 2.Qxf4#
- 1...Sg7
- 2.Qf4#
- 1...Sd4!
- threat
- 1.Bf5?
- threat
- 2.Qh4#
- 1...Sf4
- 2.Qxf4#
- 1...Sg7
- 2.Qf4#
- 1...Sd4!
- threat
- 1.Bg6?
- threat
- 2.Sf5#
- 2.Qh4#
- 1...Sf4
- 2.Sf5#
- 2.Qxf4#
- 1...Sg7
- 2.Qf4#
- 1...Sd4!
- threat
- 1.Qd1?
- threat
- 2.Qh5#
- 2.Qh1#
- 1...Sg5
- 2.Qh5#
- 1...Sg7
- 2.Qc1#
- 2.Qd2#
- 1...Sf4!
- threat
- 1.Qa3?
- 1...Sd4
- 2.Qc1#
- 2.Qf8#
- 2.Qe3#
- 1...Sf4
- 2.Qf8#
- 1...Sc5
- 2.Qc1#
- 2.Qe3#
- 1...Sg5
- 2.Qf8#
- 1...Sc7
- 2.Qc1#
- 2.Qf8#
- 2.Qe3#
- 1...Sg7
- 2.Qc1#
- 2.Qe3#
- 1...Sd8
- 2.Qc1#
- 2.Qf8#
- 2.Qe3#
- 1...Sf8
- 2.Qc1#
- 2.Qxf8#
- 2.Qe3#
- 1...c5!
- 1...Sd4
- 1.Qb4?
- 1...Sd4
- 2.Qd2#
- 2.Qf8#
- 1...Sf4
- 2.Qf8#
- 1...Sc5
- 2.Qd2#
- 1...Sg5
- 2.Qf8#
- 1...Sc7
- 2.Qd2#
- 2.Qf8#
- 1...Sg7
- 2.Qd2#
- 1...Sd8
- 2.Qd2#
- 2.Qf8#
- 1...Sf8
- 2.Qd2#
- 2.Qxf8#
- 1...c5!
- 1...Sd4
- 1.Qa5?
- threat
- 2.Qh5#
- 1...Sf4
- 2.Qg5#
- 1...Sc5
- 2.Qd2#
- 1...Sg5
- 2.Qxg5#
- 1...Sg7
- 2.Qd2#
- 2.Qg5#
- 1...c5!
- threat
- 1.Qa8?
- threat
- 2.Qh8#
- 1...Sg5
- 2.Qf8#
- 1...Sf8
- 2.Qxf8#
- 1...Sd8!
- threat
- 1.Sf5+?
- Keys
- 1.Qa7!
- threat
- 2.Qh7#
- 1...Sg5
- 2.Qg7#
- 1...Sc7
- 2.Qe3#
- 1...Sg7
- 2.Qe3#
- 2.Qxg7#
- 1...Sf8
- 2.Qe3#
- 2.Qg7#
- threat
- 1.Qa7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(A);CHECK
- Refutation
- K(c);P-FLIGHT
- Try
- B(C);
- Threat
- QAR2(B)
- Vars
- S(b);N_GUARD::QAB(B),XS(b)
- S(b);N_GUARD::QAB(B)
- Refutation
- S(b);
- Try
- B(C);
- Threat
- QAR2(B)
- Vars
- S(b);N_GUARD::QAB(B),XS(b)
- S(b);N_GUARD::QAB(B)
- Refutation
- S(b);
- Try
- B(C);
- Threat
- QAR2(B)
- Vars
- S(b);N_GUARD::QAB(B),XS(b)
- S(b);N_GUARD::QAB(B)
- Refutation
- S(b);
- Try
- B(C);
- Threat
- QAR2(B)
- Vars
- S(b);N_GUARD::QAB(B),XS(b)
- S(b);N_GUARD::QAB(B)
- Refutation
- S(b);
- Try
- B(C);
- Threat
- DUALS(2)
- Vars
- S(b);N_GUARD::QAB(B)
- Refutation
- S(b);
- Try
- Q(B);
- Threat
- DUALS(2)
- Vars
- S(b);::QAR1(B)
- Refutation
- S(b);
- Try
- Q(B);
- Vars
- S(b);N_GUARD::QAB(B)
- Refutation
- P(a);
- Try
- Q(B);
- Vars
- S(b);N_GUARD::QAB(B)
- Refutation
- P(a);
- Try
- Q(B);
- Threat
- QAR1(B)
- Vars
- S(b);N_GUARD::QAB1(B)
- S(b);N_GUARD::QAB(B)
- S(b);N_GUARD::QAB1(B),XS(b)
- Refutation
- P(a);
- Try
- Q(B);
- Threat
- QAR2(B)
- Vars
- S(b);N_GUARD::QAB(B)
- S(b);N_GUARD::QAB(B),XS(b)
- Refutation
- S(b);
- Try
- Actual
- Q(B);
- Threat
- QAR1(B)
- Vars
- S(b);N_GUARD::QAB1(B)
- S(b);N_GUARD::QAB(B)
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).