MESON Chess Problem Database
Problem Display
PID: 193706 (8/bppK1P2/8/2rkp3/8/1P3P2/n4B1Q/8 w - - 0 1)
Hulsen, Bernhard
Neuigkeits Weltblatt, 1915
#2
6 + 7
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...e4
- 2.Qh5#
- 1...e4
- Tries
- 1.Qf4?
- threat
- 2.Qd2#
- 2.Qe4#
- 1...Rc1
- 2.Qe4#
- 1...Rc2
- 2.Qe4#
- 1...Rc3
- 2.Qe4#
- 1...Rc4
- 2.Qxc4#
- 2.bxc4#
- 1...Ra5
- 2.Qc4#
- 2.Qe4#
- 1...Rb5
- 2.Qc4#
- 2.Qe4#
- 1...Rc6
- 2.Qe4#
- 1...Sc1
- 2.Qe4#
- 1...Sc3
- 2.Qd2#
- 1...Sb4
- 2.Qe4#
- 1...e4
- 2.Qg5#
- 2.Qxe4#
- 2.Qf5#
- 2.fxe4#
- 1...exf4!
- threat
- 1.Qh4?
- threat
- 2.Qe4#
- 1...e4
- 2.Qg5#
- 2.Qxe4#
- 2.Qh5#
- 1...Rc4
- 2.Qxc4#
- 2.bxc4#
- 1...Sc3!
- threat
- 1.Qh6?
- threat
- 2.Qd2#
- 2.Qe6#
- 1...e4
- 2.Qg5#
- 2.Qh5#
- 2.Qe6#
- 1...Rc1
- 2.Qe6#
- 1...Rc2
- 2.Qe6#
- 1...Rc3
- 2.Qe6#
- 1...Rc4
- 2.Qe6#
- 1...Ra5
- 2.Qe6#
- 1...Rb5
- 2.Qe6#
- 1...Sc1
- 2.Qe6#
- 1...Sb4
- 2.Qe6#
- 1...Rc6!
- threat
- 1.Qh7?
- threat
- 2.Qd3#
- 2.Qe4#
- 1...e4
- 2.Qxe4#
- 2.Qf5#
- 2.Qh5#
- 1...Rc1
- 2.Qe4#
- 1...Rc2
- 2.Qe4#
- 1...Rc3
- 2.Qe4#
- 1...Ra5
- 2.Qe4#
- 1...Rb5
- 2.Qe4#
- 1...Rc6
- 2.Qe4#
- 1...Sc1
- 2.Qe4#
- 1...Sc3
- 2.Qd3#
- 1...Sb4
- 2.Qe4#
- 1...Rc4!
- threat
- 1.Qf4?
- Keys
- 1.Bd4!
- threat
- 2.Qxe5#
- 1...Kxd4
- 2.Qd2#
- 1...exd4
- 2.Qh5#
- 1...e4
- 2.Qe5#
- threat
- 1.Bd4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- P(d);OGATEB::QAR(B)
- Tries
- Try
- Q(B);
- Threat
- DUALS(2)
- Vars
- R(b);::QAB1(B)
- S(a);::QAB1(B)
- S(a);::QAR(B)
- Refutation
- P(d);XQ(B)
- Try
- Q(B);
- Threat
- QAB1(B)
- Refutation
- S(a);
- Try
- Q(B);
- Threat
- DUALS(2)
- Vars
- R(b);::QAB1(B)
- S(a);::QAB1(B)
- Refutation
- R(b);
- Try
- Q(B);
- Threat
- DUALS(2)
- Vars
- R(b);::QAB1(B)
- S(a);::QAB1(B)
- S(a);::QAR2(B)
- Refutation
- R(b);
- Try
- Actual
- B(A);
- Threat
- QAR1(B),XP(d)
- Vars
- K(c);OGATEB,P-FLIGHT,XB(A)::QAR2(B)
- P(d);OGATEB,SBLOCK,XB(A)::QAR(B)
- P(d);::QAR1(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).