MESON Chess Problem Database
Problem Display
PID: 95365 (8/4p1K1/4p3/4Pb1k/5Ppp/6R1/8/3Q4 w - - 0 1)
von Gottschall, Hermann
Armee Zeitung, 1911
#2
5 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bb1
- 2.Qxg4#
- 1...Bc2
- 2.Qxg4#
- 1...Bd3
- 2.Qxg4#
- 1...Be4
- 2.Qxg4#
- 1...Bg6
- 2.Qxg4#
- 1...Bh7
- 2.Qxg4#
- 1...hxg3
- 2.Qh1#
- 1...h3
- 2.Rxh3#
- 1...Bb1
- Tries
- 1.Rg1?
- 1...Bb1
- 2.Qxg4#
- 1...Bc2
- 2.Qxg4#
- 1...Bd3
- 2.Qxg4#
- 1...Be4
- 2.Qxg4#
- 1...Bg6
- 2.Qxg4#
- 1...Bh7
- 2.Qxg4#
- 1...h3!
- 1...Bb1
- 1.Rg2?
- 1...Bb1
- 2.Qxg4#
- 1...Bc2
- 2.Qxg4#
- 1...Bd3
- 2.Qxg4#
- 1...Be4
- 2.Qxg4#
- 1...Bg6
- 2.Qxg4#
- 1...Bh7
- 2.Qxg4#
- 1...h3!
- 1...Bb1
- 1.Qe2?
- 1...h3
- 2.Rxh3#
- 1...Bb1
- 2.Qxg4#
- 1...Bc2
- 2.Qxg4#
- 1...Bd3
- 2.Qxg4#
- 1...Be4
- 2.Qxg4#
- 1...Bg6
- 2.Qxg4#
- 1...Bh7
- 2.Qxg4#
- 1...hxg3!
- 1...h3
- 1.Rg1?
- Keys
- 1.Qf3!
- 1...gxf3
- 2.Rg5#
- 1...hxg3
- 2.Qh1#
- 1...h3
- 2.Rxh3#
- 1...Bb1
- 2.Qxg4#
- 1...Bc2
- 2.Qxg4#
- 1...Bd3
- 2.Qxg4#
- 1...Be4
- 2.Qxg4#
- 1...Bg6
- 2.Qxg4#
- 1...Bh7
- 2.Qxg4#
- 1...gxf3
- 1.Qf3!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(c);N_GUARD::QAB1(A),XP(a)
- P(b);OGATEB,XR(B)::QAR(A)
- P(b);OGATEB::R(B),XP(b)
- Tries
- Try
- R(B);
- Vars
- B(c);N_GUARD::QAB1(A),XP(a)
- Refutation
- P(b);
- Try
- R(B);
- Vars
- B(c);N_GUARD::QAB1(A),XP(a)
- Refutation
- P(b);
- Try
- Q(A);
- Vars
- P(b);OGATEB::R(B),XP(b)
- B(c);N_GUARD::QAB1(A),XP(a)
- Refutation
- P(b);XR(B)
- Try
- Actual
- Q(A);
- Vars
- P(a);N_SPINP(a),OGATE,XQ(A)::R1(B)
- P(b);OGATEB,XR(B)::QAR(A)
- P(b);OGATEB::R(B),XP(b)
- B(c);N_GUARD::QAB1(A),XP(a)
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).