MESON Chess Problem Database
Problem Display
PID: 231381 (8/6p1/4n1Pp/7K/5pN1/3N1R1p/3pBPkP/3R4 w - - 0 1)
Hochberger, Alfred
Nepszava, 1927
#2
9 + 7
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Sd4
- 2.Sxf4#
- 1...Sc5
- 2.Sxf4#
- 1...Sg5
- 2.Sxf4#
- 1...Sc7
- 2.Sxf4#
- 1...Sd8
- 2.Sxf4#
- 1...Sf8
- 2.Sxf4#
- 1...Sd4
- Tries
- 1.Kh4?
- 1...Sd4
- 2.Sxf4#
- 1...Sc5
- 2.Sxf4#
- 1...Sg5
- 2.Sxf4#
- 1...Sc7
- 2.Sxf4#
- 1...Sd8
- 2.Sxf4#
- 1...Sf8
- 2.Sxf4#
- 1...h5!
- 1...Sd4
- 1.Bf1+?
- 1...Kg1
- 2.Bxh3#
- 1...Kh1
- 2.Bxh3#
- 1...Kxf3!
- 1...Kg1
- 1.Re3?
- threat
- 2.Bf3#
- 1...Sd4
- 2.Sxf4#
- 1...Sg5
- 2.Sxf4#
- 1...f3
- 2.Bxf3#
- 1...fxe3!
- threat
- 1.Kh4?
- Keys
- 1.Rxh3!
- 1...Kxh3
- 2.Bf1#
- 1...Sd4
- 2.Sxf4#
- 1...Sc5
- 2.Sxf4#
- 1...Sg5
- 2.Sxf4#
- 1...Sc7
- 2.Sxf4#
- 1...Sd8
- 2.Sxf4#
- 1...Sf8
- 2.Sxf4#
- 1...f3
- 2.Rg3#
- 1...Kxh3
- 1.Rxh3!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- S(e);N_GUARD::S(E),XP(d)
- Tries
- Try
- K(H);P-FLIGHT
- Vars
- S(e);N_GUARD::S(E),XP(d)
- Refutation
- P(f);
- Try
- B(B);CHECK
- Vars
- K(b);OGATE,P-FLIGHT::R(A)+B(B),XP(c)
- K(b);OGATE,S_FLIGHT::R(A)+B(B),XP(c)
- Refutation
- K(b);S_FLIGHT,XR(F)
- Try
- R(F);
- Threat
- B(B)
- Vars
- S(e);N_GUARD::S(E),XP(d)
- P(d);::B(B),XP(d)
- Refutation
- P(d);XR(F)
- Try
- Actual
- R(F);XP(c)
- Vars
- K(b);S_FLIGHT,XR(F)::B(B)
- S(e);N_GUARD::S(E),XP(d)
- P(d);N_GUARD::R1(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).