MESON Chess Problem Database
Problem Display
PID: 125981 (6K1/2pQ1p2/b7/r5b1/4kn2/1nB1NR2/5P2/4N3 w - - 0 1)
Trommler, Sven
Romanian Federation Cup, 2000
#2
7 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ra1
- 2.Qf5#
- 1...Ra2
- 2.Qf5#
- 1...Ra3
- 2.Qf5#
- 1...Ra4
- 2.Qf5#
- 1...Rf5
- 2.Qxf5#
- 1...Bb5
- 2.Qf5#
- 1...Sa1
- 2.Qd4#
- 1...Sc1
- 2.Qd4#
- 1...Sd2
- 2.Qd4#
- 1...Sd4
- 2.Qxd4#
- 1...Sc5
- 2.Qf5#
- 2.Qd4#
- 1...Sd5
- 2.Qf5#
- 1...c5
- 2.Qf5#
- 1...Ra1
- Tries
- 1.Sd5?
- threat
- 2.Re3#
- 1...Sxd5
- 2.Qf5#
- 1...Se2
- 2.Qf5#
- 1...Sg2
- 2.Qf5#
- 1...Sd3
- 2.Qf5#
- 1...Sh3
- 2.Qf5#
- 1...Sh5
- 2.Qf5#
- 1...Sg6
- 2.Qf5#
- 1...Se6!
- threat
- 1.Rxf4+?
- 1...Kxf4
- 2.Qg4#
- 1...Bxf4!
- 1...Kxf4
- 1.Sd5?
- Keys
- 1.Sc4!
- threat
- 2.Re3#
- 1...Se2
- 2.Qd3#
- 1...Sg2
- 2.Qd3#
- 1...Sd3
- 2.Qxd3#
- 1...Sh3
- 2.Qd3#
- 1...Sd5
- 2.Qf5#
- 1...Sh5
- 2.Qd3#
- 1...Se6
- 2.Qd3#
- 1...Sg6
- 2.Qd3#
- threat
- 1.Sc4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 7
- REMOVED MATES = 11
- Sets
- R(d);N_GUARD::QAB1(F)
- R(d);N_GUARD::QAB1(F),XR(d)
- B(f);S_CUTR(d)::QAB1(F)
- S(a);N_GUARD::QAR1(F)
- S(a);N_GUARD::QAR1(F),XS(a)
- S(c);S_CUTR(d)::QAB1(F)
- P(g);S_CUTR(d)::QAB1(F)
- Tries
- Try
- S(D);
- Threat
- R1(E)
- Vars
- S(c);XS(D)::QAB1(F)
- S(c);::QAB1(F)
- Refutation
- S(c);
- Try
- R(E);CHECK,XS(c)
- Vars
- K(b);P-FLIGHT,XR(E)::QAR1(F)
- Refutation
- B(e);XR(E)
- Try
- Actual
- S(D);
- Threat
- R1(E)
- Vars
- S(c);N_GUARD::QAB1(F)
- S(c);N_GUARD::QAB1(F),XS(c)
- S(c);S_CUTR(d)::QAB1(F)
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).