MESON Chess Problem Database
Problem Display
PID: 147910 (1K4n1/p1Q5/P1P1p3/4pb2/P1k3r1/1pP4R/1r4n1/3R2B1 w - - 0 1)
Bruch, Wieland
1st Prize, Problem-Forum, 2009
#2
9 + 10
| 23 | Die Schwalbe | 2012 |
SOLUTION
- SOUND
- Tries
- 1.Qxe5?
- threat
- 2.Qb5#
- 2.Qc5#
- 1...Rf2
- 2.Qb5#
- 1...Rg3
- 2.Qd4#
- 2.Qc5#
- 1...Rd4
- 2.Rxd4#
- 2.Qxd4#
- 2.Qb5#
- 1...Bd3
- 2.Qc5#
- 1...Se3!
- threat
- 1.Qb6?
- threat
- 2.Qc5#
- 2.Qb4#
- 2.Qb5#
- 1...Rd2
- 2.Qc5#
- 2.Qb5#
- 1...Rg3
- 2.Qc5#
- 2.Qb4#
- 1...Rd4
- 2.Qb5#
- 1...Bd3
- 2.Qc5#
- 1...Se3
- 2.Qb4#
- 1...Rf2
- 2.Qb4#
- 2.Qb5#
- 1...axb6!
- threat
- 1.Qd6?
- threat
- 2.Qb4#
- 2.Qc5#
- 1...Bd3
- 2.Qc5#
- 2.Qxd3#
- 1...Se3
- 2.Qb4#
- 1...Rd2
- 2.Qc5#
- 1...Rf2
- 2.Qb4#
- 1...Rd4!
- threat
- 1.Qb7?
- threat
- 2.Qb4#
- 2.Qb5#
- 1...Rd2
- 2.Qb5#
- 1...Rg3
- 2.Qb4#
- 1...Rd4
- 2.Qb5#
- 1...Se3
- 2.Qb4#
- 1...Bd3!
- threat
- 1.Qxe5?
- Keys
- 1.Qa5!
- threat
- 2.Qb4#
- 2.Qb5#
- 2.Qc5#
- 1...Rd2
- 2.Qb5#
- 2.Qc5#
- 1...Rf2
- 2.Qb4#
- 2.Qb5#
- 1...Rg3
- 2.Qb4#
- 2.Qc5#
- 1...Rd4
- 2.Qb5#
- 1...Bd3
- 2.Qc5#
- 1...Se3
- 2.Qb4#
- threat
- 1.Qa5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- Tries
- Try
- Q(H);XP(f)
- Threat
- DUALS(2)
- Vars
- R(a);::QAB1(H)
- B(g);::QAR1(H)
- Refutation
- S(b);
- Try
- Q(H);
- Threat
- DUALS(3)
- Vars
- R(e);::QAB1(H)
- B(g);::QAR1(H)
- S(b);::QAR1(H)
- Refutation
- P(i);XQ(H)
- Try
- Q(H);
- Threat
- DUALS(2)
- Vars
- S(b);::QAR1(H)
- R(a);::QAR1(H)
- Refutation
- R(e);
- Try
- Q(H);
- Threat
- DUALS(2)
- Vars
- R(a);::QAB1(H)
- R(e);::QAR1(H)
- R(e);::QAB1(H)
- S(b);::QAR1(H)
- Refutation
- B(g);
- Try
- Actual
- Q(H);
- Threat
- DUALS(3)
- Vars
- R(e);::QAB1(H)
- B(g);::QAR1(H)
- S(b);::QAR1(H)
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).