MESON Chess Problem Database
Problem Display
PID: 185776 (2N5/8/1N1P4/kPpK4/ppR5/3B4/8/8 w - c5 0 1)
Hanke, Leonhard
Stuttgarter Zeitung, 2000
#2
7 + 4
| 15391 | Problemschach-Jahrbuch (2000) | 2001 |
SOLUTION
- SOUND
- Sets
- 1...Kxb5
- 2.Rxc5#
- 1...b3
- 2.Rxa4#
- 1...Kxb5
- Tries
- 1.Kxc5?
- 1...b3
- 2.Rxa4#
- 1...a3!
- 1...b3
- 1.Kc6?
- 1...b3
- 2.Rxa4#
- 1...a3!
- 1...b3
- 1.Bf1?
- 1...Kxb5
- 2.Rxc5#
- 1...b3
- 2.Rxa4#
- 1...a3!
- 1...Kxb5
- 1.Be2?
- 1...Kxb5
- 2.Rxc5#
- 1...b3
- 2.Rxa4#
- 1...a3!
- 1...Kxb5
- 1.d7?
- 1...Kxb5
- 2.Rxc5#
- 1...b3
- 2.Rxa4#
- 1...a3!
- 1...Kxb5
- 1.Kxc5?
- Keys
- 1.bxc5 ep!
- threat
- 2.Rc5#
- 1...Kb5
- 2.Rc5#
- 1...Ka6
- 2.Rc5#
- 1...b3
- 2.Rxa4#
- threat
- 1.bxc5 ep!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(c);OGATEB,P-FLIGHT,XP(C)::B(A)+R(B),DCHECK,XP(d)
- P(b);OGATE::R1(B),XP(a)
- Tries
- Try
- K(D);P-FLIGHT,XP(d)
- Vars
- P(b);OGATE::R1(B),XP(a)
- Refutation
- P(a);
- Try
- K(D);S_FLIGHT
- Vars
- P(b);OGATE::R1(B),XP(a)
- Refutation
- P(a);
- Try
- B(A);
- Vars
- K(c);OGATEB,P-FLIGHT,XP(C)::B(A)+R(B),DCHECK,XP(d)
- P(b);OGATE::R1(B),XP(a)
- Refutation
- P(a);
- Try
- B(A);
- Vars
- K(c);OGATEB,P-FLIGHT,XP(C)::B(A)+R(B),DCHECK,XP(d)
- P(b);OGATE::R1(B),XP(a)
- Refutation
- P(a);
- Try
- P(F);
- Vars
- K(c);OGATEB,P-FLIGHT,XP(C)::B(A)+R(B),DCHECK,XP(d)
- P(b);OGATE::R1(B),XP(a)
- Refutation
- P(a);
- Try
- Actual
- P(C);EP,XP(d)
- Threat
- R(B)
- Vars
- K(c);P-FLIGHT::B(A)+R(B),DCHECK
- K(c);P-FLIGHT::B(A)+R(B)
- P(b);OGATE::R1(B),XP(a)
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).