MESON Chess Problem Database
Problem Display
PID: 80059 (k1K5/6pQ/1P2p2b/5p2/8/8/8/8 w - - 0 1)
Witt, Andreas
Badische Neueste Nachrichten, 1994
#2
3 + 5
| 6114 | Problemschach-Jahrbuch (1994) | 1995 |
SOLUTION
- SOUND
- Sets
- 1...Bc1
- 2.Qh1#
- 1...Bd2
- 2.Qh1#
- 1...Be3
- 2.Qh1#
- 1...Bf4
- 2.Qh1#
- 1...Bg5
- 2.Qh1#
- 1...f4
- 2.Qe4#
- 1...g5
- 2.Qa7#
- 2.Qb7#
- 1...g6
- 2.Qa7#
- 2.Qb7#
- 1...Bc1
- Tries
- 1.Qxf5?
- threat
- 2.Qe4#
- 2.Qf3#
- 2.Qa5#
- 1...Bd2
- 2.Qe4#
- 2.Qf3#
- 1...Bf4
- 2.Qe4#
- 2.Qa5#
- 1...e5
- 2.Qe4#
- 1...exf5!
- threat
- 1.Qg6?
- threat
- 2.Qg2#
- 1...f4
- 2.Qe4#
- 1...e5
- 2.Qc6#
- 1...Bg5!
- threat
- 1.Qxg7?
- threat
- 2.Qa1#
- 2.Qg2#
- 2.Qa7#
- 2.Qb7#
- 1...Bg5
- 2.Qa1#
- 2.Qa7#
- 2.Qb7#
- 1...Bc1
- 2.Qg2#
- 2.Qa7#
- 2.Qb7#
- 1...Bd2
- 2.Qg2#
- 2.Qa7#
- 2.Qb7#
- 1...f4
- 2.Qa1#
- 2.Qa7#
- 2.Qb7#
- 1...e5
- 2.Qa7#
- 2.Qb7#
- 1...Bxg7!
- threat
- 1.Qxf5?
- Keys
- 1.Qh8!
- threat
- 2.Kc7#
- 1...Bg5
- 2.Qh1#
- 1...Bf4
- 2.Qh1#
- 1...g5
- 2.Qa1#
- 1...g6
- 2.Qa1#
- threat
- 1.Qh8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 4
- Sets
- B(c);OGATE::QAB(B)
- P(a);OGATE::QAB(B)
- Tries
- Try
- Q(B);XP(a)
- Threat
- DUALS(3)
- Vars
- P(b);::QAB(B)
- Refutation
- P(b);XQ(B)
- Try
- Q(B);
- Threat
- QAB(B)
- Vars
- P(a);OGATE::QAB(B)
- P(b);OGATE::QAB(B)
- Refutation
- B(c);
- Try
- Q(B);XP(d)
- Threat
- DUALS(4)
- Refutation
- B(c);XQ(B)
- Try
- Actual
- Q(B);
- Threat
- QAR(B)+K(C)
- Vars
- B(c);OGATE::QAB(B)
- P(d);OGATE::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).