MESON Chess Problem Database
Problem Display
PID: 249588 (8/8/3p1p2/2pPp2P/2p1k3/2P5/1P4NP/2B2K1B w - - 0 1)
Wasastjerna, Harald
Deutsche Schachzeitung, 1894
#2
9 + 6
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Kd3
- 2.Se1#
- 1...Kxd5
- 2.Sf4#
- 1...f5
- 2.Se1#
- 2.Sf4#
- 1...Kd3
- Tries
- 1.Ke2?
- threat
- 2.Sh4#
- 1...Kxd5
- 2.Sf4#
- 1...Kf5!
- threat
- 1.Kf2?
- 1...Kd3
- 2.Se1#
- 1...Kxd5
- 2.Sf4#
- 1...f5
- 2.Se1#
- 2.Sf4#
- 1...Kf5!
- 1...Kd3
- 1.h3?
- 1...Kd3
- 2.Se1#
- 1...Kxd5
- 2.Sf4#
- 1...Kf5
- 2.Sh4#
- 1...f5
- 2.Se1#
- 2.Sf4#
- 1...Kf3!
- 1...Kd3
- 1.Ke2?
- Keys
- 1.Bh6!
- 1...Kd3
- 2.Se1#
- 1...Kf3
- 2.Se3#
- 1...Kxd5
- 2.Sf4#
- 1...Kf5
- 2.Se3#
- 1...f5
- 2.Se1#
- 1...Kd3
- 1.Bh6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- K(b);S_FLIGHT::S(E)
- K(b);S_FLIGHT,XP(H)::B(C)+S(E),DCHECK
- Tries
- Try
- K(B);S_FLIGHT
- Threat
- B(C)+S(E)
- Vars
- K(b);S_FLIGHT,XP(H)::B(C)+S(E),DCHECK
- Refutation
- K(b);S_FLIGHT
- Try
- K(B);P-FLIGHT
- Vars
- K(b);S_FLIGHT::S(E)
- K(b);S_FLIGHT,XP(H)::B(C)+S(E),DCHECK
- Refutation
- K(b);S_FLIGHT
- Try
- P(F);
- Vars
- K(b);S_FLIGHT::S(E)
- K(b);S_FLIGHT,XP(H)::B(C)+S(E),DCHECK
- Refutation
- K(b);S_FLIGHT
- Try
- Actual
- B(A);
- Vars
- K(b);S_FLIGHT::S(E)
- K(b);S_FLIGHT::B(C)+S(E)
- K(b);S_FLIGHT,XP(H)::B(C)+S(E),DCHECK
- P(f);SBLOCK::B(C)+S(E)
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).