MESON Chess Problem Database
Problem Display
PID: 91894 (3B2NK/4p3/6P1/RB2N2k/7p/7P/4P3/8 w - - 0 1)
Handloser, Ralf Chris
Schweizerische Schachzeitung, 2007
#2
9 + 3
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Tries
- 1.Sd3?
- 1...Kg5
- 2.Be8#
- 1...Kxg6
- 2.Be8#
- 1...e6
- 2.Sf4#
- 1...e5!
- 1...Kg5
- 1.Bc6?
- 1...e6
- 2.Bf3#
- 1...Kg5!
- 1...e6
- 1.Ra4?
- 1...e6
- 2.Rxh4#
- 1...Kg5!
- 1...e6
- 1.Ra7?
- 1...e6
- 2.Rh7#
- 1...Kg5!
- 1...e6
- 1.e3?
- 1...e6
- 2.Be2#
- 1...Kg5!
- 1...e6
- 1.e4?
- 1...e6
- 2.Be2#
- 1...Kg5!
- 1...e6
- 1.g7?
- 1...e6
- 2.Be8#
- 1...Kg5!
- 1...e6
- 1.Sd3?
- Keys
- 1.Be8!
- 1...Kg5
- 2.Sd3#
- 1...e6
- 2.g7#
- 1...Kg5
- 1.Be8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(E);
- Vars
- K(b);P-FLIGHT,P_SPINP(c)::R(C)+B(D)
- K(b);S_FLIGHT,XP(F)::B(D)
- P(c);::S(E)
- Refutation
- P(c);
- Try
- B(D);
- Vars
- P(c);::B(D)
- Refutation
- K(b);P-FLIGHT,P_SPINP(c)
- Try
- R(C);
- Vars
- P(c);::R1(C),XP(a)
- Refutation
- K(b);P-FLIGHT,P_SPINP(c)
- Try
- R(C);
- Vars
- P(c);OGATE::R(C)
- Refutation
- K(b);P-FLIGHT,P_SPINP(c)
- Try
- P(A);
- Vars
- P(c);::B(D)
- Refutation
- K(b);P-FLIGHT,P_SPINP(c)
- Try
- P(A);
- Vars
- P(c);::B(D)
- Refutation
- K(b);P-FLIGHT,P_SPINP(c)
- Try
- P(F);
- Vars
- P(c);::B(D)
- Refutation
- K(b);P-FLIGHT,P_SPINP(c)
- Try
- Actual
- B(D);
- Vars
- K(b);P-FLIGHT,P_SPINP(c)::R(C)+S(E)
- P(c);::B(D)+P(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).