MESON Chess Problem Database
Problem Display
PID: 108106 (4rbB1/Q1p5/4n3/7b/pkP3pR/7R/1P1N4/n2KB3 w - - 0 1)
Garofalo, Antonio
Telescacco 92, 1996
#2
9 + 9
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sd4
- 2.Se4#
- 1...Sf4
- 2.Se4#
- 1...Sc5
- 2.Se4#
- 1...Sg5
- 2.Se4#
- 1...Sg7
- 2.Se4#
- 1...Sd8
- 2.Se4#
- 1...a3
- 2.Qxa3#
- 2.bxa3#
- 1...c5
- 2.Qb6#
- 1...c6
- 2.Qb6#
- 1...Sd4
- Tries
- 1.Rb3+?
- 1...axb3
- 2.Qa3#
- 1...Sxb3!
- 1...axb3
- 1.Rxh5?
- threat
- 2.Rb5#
- 2.Qa5#
- 2.Qb7#
- 1...Ra8
- 2.Rb5#
- 2.Qb7#
- 1...Rb8
- 2.Qxb8#
- 2.Qa5#
- 1...Sb3
- 2.Rb5#
- 2.Qb7#
- 1...Sd4
- 2.Se4#
- 2.Qa5#
- 1...Sc5
- 2.Se4#
- 1...Sg5
- 2.Se4#
- 1...Sd8
- 2.Se4#
- 2.Rb5#
- 2.Qa5#
- 1...a3
- 2.Rb5#
- 2.Qxa3#
- 2.Qa5#
- 2.bxa3#
- 1...c5
- 2.Qb6#
- 1...c6
- 2.Qb6#
- 2.Qa5#
- 2.Qb7#
- 1...Bc5!
- threat
- 1.Qb7+?
- 1...Ka5
- 2.Sb3#
- 2.Qb5#
- 1...Kc5!
- 1...Ka5
- 1.Rb3+?
- Keys
- 1.Ra3!
- threat
- 2.Rxa4#
- 1...g3+
- 2.Sf3#
- 1...Sc5
- 2.Se4#
- threat
- 1.Ra3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 7
- Sets
- S(f);::B(B)+S(D)
- P(g);N_GUARD::QAR2(H)
- Tries
- Try
- R(E);CHECK
- Vars
- P(b);OGATE,XR(E)::QAB1(H)
- Refutation
- S(a);XR(E)
- Try
- R(G);XB(e)
- Threat
- DUALS(3)
- Vars
- S(f);::B(B)+S(D)
- P(g);N_GUARD::QAR2(H)
- Refutation
- B(i);
- Try
- Q(H);CHECK
- Refutation
- K(c);S_FLIGHT
- Try
- Actual
- R(E);
- Threat
- R1(E),XP(b)
- Vars
- P(d);CHECK::B(B)+S(D)
- S(f);::B(B)+S(D)
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).