MESON Chess Problem Database
Problem Display
PID: 205902 (2Q5/3p4/4b3/8/2P2B2/8/5K2/1B1k4 w - - 0 1)
Dischler, Max
Badische Neueste Nachrichten, 1982
#2
5 + 3
| 15148 | Sadier Collection | 2020 |
SOLUTION
- SOUND
- Tries
- 1.Qb7?
- threat
- 2.Qh1#
- 2.Qf3#
- 2.Qb3#
- 1...Bh3
- 2.Qf3#
- 2.Qd5#
- 2.Qb3#
- 1...Bg4
- 2.Qh1#
- 2.Qd5#
- 2.Qb3#
- 1...Bd5
- 2.Qxd5#
- 2.Qb3#
- 1...Bf5
- 2.Qh1#
- 2.Qf3#
- 1...d5
- 2.Qb3#
- 1...Bxc4!
- threat
- 1.Qxd7+?
- 1...Bd5
- 2.Qa4#
- 2.Qxd5#
- 1...Bxd7!
- 1...Bd5
- 1.Qa8?
- threat
- 2.Qh1#
- 2.Qf3#
- 2.Qa4#
- 1...Bh3
- 2.Qf3#
- 2.Qd5#
- 2.Qa4#
- 1...Bg4
- 2.Qh1#
- 2.Qd5#
- 2.Qa4#
- 1...Bd5
- 2.Qxd5#
- 2.Qa4#
- 1...Bf5
- 2.Qh1#
- 2.Qf3#
- 1...d5
- 2.Qa4#
- 1...Bxc4!
- threat
- 1.Qh8?
- threat
- 2.Qd4#
- 2.Qh1#
- 1...Bh3
- 2.Qd4#
- 1...Bd5
- 2.Qd4#
- 1...Bf5
- 2.Qh1#
- 1...Bxc4!
- threat
- 1.Qb7?
- Keys
- 1.Qe8!
- 1...Bxc4
- 2.Qe1#
- 1...Bh3
- 2.Qe1#
- 2.Qe2#
- 1...Bg4
- 2.Qe1#
- 1...Bd5
- 2.Qe1#
- 2.Qe2#
- 1...Bf5
- 2.Qe1#
- 2.Qe2#
- 1...Bf7
- 2.Qe1#
- 2.Qe2#
- 1...Bg8
- 2.Qh5#
- 2.Qe1#
- 2.Qe2#
- 1...d5
- 2.Qa4#
- 1...d6
- 2.Qa4#
- 1...Bxc4
- 1.Qe8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- Tries
- Try
- Q(E);
- Threat
- DUALS(3)
- Vars
- P(c);::QAB(E)
- Refutation
- B(b);XP(C)
- Try
- Q(E);CHECK,XP(c)
- Refutation
- B(b);XQ(E)
- Try
- Q(E);
- Threat
- DUALS(3)
- Vars
- P(c);::QAB(E)
- Refutation
- B(b);XP(C)
- Try
- Q(E);
- Threat
- DUALS(2)
- Vars
- B(b);::QAR(E)
- Refutation
- B(b);XP(C)
- Try
- Actual
- Q(E);
- Vars
- B(b);OGATE,XP(C)::QAR1(E)
- B(b);OGATE::QAR1(E)
- P(c);OGATE::QAB(E)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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