MESON Chess Problem Database
Problem Display
PID: 155112 (4N3/5K2/1k3p2/4p3/R1Pb4/B1p3Q1/8/7B w - - 0 1)
Williams, Philip Hamilton
Holt School, 0000
#2
7 + 5
| 15351 | SCPF/BCPS Black Books | 2015 |
SOLUTION
- SOUND
- Sets
- 1...Bg1
- 2.Qxg1#
- 1...Bf2
- 2.Qxf2#
- 1...Be3
- 2.Qxe3#
- 1...c2
- 2.Qb3#
- 1...e4
- 2.Qc7#
- 1...f5
- 2.Qg6#
- 1...Bg1
- Tries
- 1.Ke7?
- 1...e4
- 2.Qc7#
- 1...Bg1
- 2.Qxg1#
- 1...Bf2
- 2.Qxf2#
- 1...Be3
- 2.Qxe3#
- 1...c2
- 2.Qb3#
- 1...f5
- 2.Qg6#
- 1...Bc5+!
- 1...e4
- 1.Kg7?
- 1...e4
- 2.Qc7#
- 1...Bg1
- 2.Qxg1#
- 1...Bf2
- 2.Qxf2#
- 1...Be3
- 2.Qxe3#
- 1...c2
- 2.Qb3#
- 1...f5
- 2.Qg6#
- 1...Bc5!
- 1...e4
- 1.Kf8?
- 1...e4
- 2.Qc7#
- 1...Bg1
- 2.Qxg1#
- 1...Bf2
- 2.Qxf2#
- 1...Be3
- 2.Qxe3#
- 1...c2
- 2.Qb3#
- 1...f5
- 2.Qg6#
- 1...Bc5+!
- 1...e4
- 1.Kg8?
- 1...e4
- 2.Qc7#
- 1...Bg1
- 2.Qxg1#
- 1...Bf2
- 2.Qxf2#
- 1...Be3
- 2.Qxe3#
- 1...c2
- 2.Qb3#
- 1...f5
- 2.Qg6#
- 1...Bc5!
- 1...e4
- 1.Be4?
- 1...Bg1
- 2.Qxg1#
- 1...Bf2
- 2.Qxf2#
- 1...Be3
- 2.Qxe3#
- 1...c2
- 2.Qb3#
- 1...f5
- 2.Qg6#
- 1...Bc5!
- 1...Bg1
- 1.Bd5?
- 1...Bg1
- 2.Qxg1#
- 1...Bf2
- 2.Qxf2#
- 1...Be3
- 2.Qxe3#
- 1...c2
- 2.Qb3#
- 1...e4
- 2.Qd6#
- 2.Qc7#
- 2.Qb8#
- 1...f5
- 2.Qg6#
- 1...Bc5!
- 1...Bg1
- 1.Ba8?
- 1...Bg1
- 2.Qxg1#
- 1...Bf2
- 2.Qxf2#
- 1...Be3
- 2.Qxe3#
- 1...c2
- 2.Qb3#
- 1...e4
- 2.Qd6#
- 2.Qc7#
- 2.Qb8#
- 1...f5
- 2.Qg6#
- 1...Bc5!
- 1...Bg1
- 1.Bf8?
- 1...e4
- 2.Qc7#
- 1...Bg1
- 2.Qxg1#
- 1...Bf2
- 2.Qxf2#
- 1...Be3
- 2.Qxe3#
- 1...c2
- 2.Qb3#
- 1...f5
- 2.Qg6#
- 1...Bc5!
- 1...e4
- 1.Ra8?
- 1...e4
- 2.Qc7#
- 1...Bg1
- 2.Qxg1#
- 1...Bf2
- 2.Qxf2#
- 1...Be3
- 2.Qxe3#
- 1...c2
- 2.Qb3#
- 1...f5
- 2.Qg6#
- 1...Bc5!
- 1...e4
- 1.Qd3?
- threat
- 2.Qb1#
- 1...Bc5
- 2.Qd8#
- 1...c2
- 2.Qb3#
- 1...e4!
- threat
- 1.Qf3?
- threat
- 2.Qc6#
- 2.Qb7#
- 2.Qxf6#
- 1...Bc5
- 2.Qc6#
- 2.Qb7#
- 1...f5
- 2.Qc6#
- 2.Qb7#
- 1...e4!
- threat
- 1.Ke7?
- Keys
- 1.Be7!
- 1...e4
- 2.Qc7#
- 1...Bc5
- 2.Bd8#
- 1...Bg1
- 2.Qxg1#
- 1...Bf2
- 2.Qxf2#
- 1...Be3
- 2.Qxe3#
- 1...c2
- 2.Qb3#
- 1...f5
- 2.Qg6#
- 1...e4
- 1.Be7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(b);OGATEB::QAB(C),XB(b)
- P(a);OGATE::QAR(C)
- P(c);OGATE::QAB1(C)
- P(e);OGATEB::QAR(C)
- Tries
- Try
- K(F);P-FLIGHT
- Vars
- P(c);OGATE::QAB1(C)
- B(b);OGATEB::QAB(C),XB(b)
- P(a);OGATE::QAR(C)
- P(e);OGATEB::QAR(C)
- Refutation
- B(b);CHECK
- Try
- K(F);P-FLIGHT
- Vars
- P(c);OGATE::QAB1(C)
- B(b);OGATEB::QAB(C),XB(b)
- P(a);OGATE::QAR(C)
- P(e);OGATEB::QAR(C)
- Refutation
- B(b);
- Try
- K(F);P-FLIGHT
- Vars
- P(c);OGATE::QAB1(C)
- B(b);OGATEB::QAB(C),XB(b)
- P(a);OGATE::QAR(C)
- P(e);OGATEB::QAR(C)
- Refutation
- B(b);CHECK
- Try
- K(F);S_FLIGHT
- Vars
- P(c);OGATE::QAB1(C)
- B(b);OGATEB::QAB(C),XB(b)
- P(a);OGATE::QAR(C)
- P(e);OGATEB::QAR(C)
- Refutation
- B(b);
- Try
- B(A);
- Vars
- B(b);OGATEB::QAB(C),XB(b)
- P(a);OGATE::QAR(C)
- P(e);OGATEB::QAR(C)
- Refutation
- B(b);
- Try
- B(A);
- Vars
- B(b);OGATEB::QAB(C),XB(b)
- P(a);OGATE::QAR(C)
- P(e);OGATEB::QAR(C)
- Refutation
- B(b);
- Try
- B(A);
- Vars
- B(b);OGATEB::QAB(C),XB(b)
- P(a);OGATE::QAR(C)
- P(e);OGATEB::QAR(C)
- Refutation
- B(b);
- Try
- B(B);
- Vars
- P(c);OGATE::QAB1(C)
- B(b);OGATEB::QAB(C),XB(b)
- P(a);OGATE::QAR(C)
- P(e);OGATEB::QAR(C)
- Refutation
- B(b);
- Try
- R(D);
- Vars
- P(c);OGATE::QAB1(C)
- B(b);OGATEB::QAB(C),XB(b)
- P(a);OGATE::QAR(C)
- P(e);OGATEB::QAR(C)
- Refutation
- B(b);
- Try
- Q(C);
- Threat
- QAR(C)
- Vars
- B(b);OGATE::QAB(C)
- P(a);OGATE::QAR(C)
- Refutation
- P(c);
- Try
- Q(C);
- Threat
- DUALS(3)
- Refutation
- P(c);
- Try
- Actual
- B(B);
- Vars
- P(c);OGATE::QAB1(C)
- B(b);SBLOCK::B(B)
- B(b);OGATEB::QAB(C),XB(b)
- P(a);OGATE::QAR(C)
- P(e);OGATEB::QAR(C)
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).