MESON Chess Problem Database
Problem Display
PID: 183209 (8/8/8/8/5Q1b/3N1P2/5p1P/5K1k w - - 0 1)
von Sponer, Gyorgy Janos Andor
Pesti Naplo, 1907
#2
5 + 3
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Bg5
- 2.Sxf2#
- 1...Bf6
- 2.Sxf2#
- 1...Be7
- 2.Sxf2#
- 1...Bd8
- 2.Sxf2#
- 1...Bg5
- Tries
- 1.Qe5?
- 1...Bg5
- 2.Sxf2#
- 1...Bf6
- 2.Sxf2#
- 1...Be7
- 2.Sxf2#
- 1...Bd8
- 2.Sxf2#
- 1...Bg3!
- 1...Bg5
- 1.Qd6?
- 1...Bg5
- 2.Sxf2#
- 1...Bf6
- 2.Sxf2#
- 1...Be7
- 2.Sxf2#
- 1...Bd8
- 2.Sxf2#
- 1...Bg3!
- 1...Bg5
- 1.Qc7?
- 1...Bg5
- 2.Sxf2#
- 1...Bf6
- 2.Sxf2#
- 1...Be7
- 2.Sxf2#
- 1...Bd8
- 2.Sxf2#
- 1...Bg3!
- 1...Bg5
- 1.Qb8?
- 1...Bg5
- 2.Sxf2#
- 1...Bf6
- 2.Sxf2#
- 1...Be7
- 2.Sxf2#
- 1...Bd8
- 2.Sxf2#
- 1...Bg3!
- 1...Bg5
- 1.Qg4?
- threat
- 2.Qg2#
- 1...Kxh2
- 2.Qg2#
- 2.Qxh4#
- 1...Bg3!
- threat
- 1.h3?
- 1...Bg5
- 2.Sxf2#
- 1...Bf6
- 2.Sxf2#
- 1...Be7
- 2.Sxf2#
- 1...Bd8
- 2.Sxf2#
- 1...Bg3!
- 1...Bg5
- 1.Qe5?
- Keys
- 1.Qh6!
- 1...Kxh2
- 2.Qxh4#
- 1...Bg5
- 2.Sxf2#
- 1...Bg3
- 2.hxg3#
- 1...Bf6
- 2.Sxf2#
- 1...Be7
- 2.Sxf2#
- 1...Bd8
- 2.Sxf2#
- 1...Kxh2
- 1.Qh6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- B(c);N_GUARD::S(C),XP(b)
- Tries
- Try
- Q(E);
- Vars
- B(c);N_GUARD::S(C),XP(b)
- Refutation
- B(c);
- Try
- Q(E);
- Vars
- B(c);N_GUARD::S(C),XP(b)
- Refutation
- B(c);
- Try
- Q(E);
- Vars
- B(c);N_GUARD::S(C),XP(b)
- Refutation
- B(c);
- Try
- Q(E);
- Vars
- B(c);N_GUARD::S(C),XP(b)
- Refutation
- B(c);
- Try
- Q(E);
- Threat
- QAB1(E)
- Refutation
- B(c);
- Try
- P(B);
- Vars
- B(c);N_GUARD::S(C),XP(b)
- Refutation
- B(c);
- Try
- Actual
- Q(E);
- Vars
- K(a);OGATEB,P-FLIGHT,P_SPINB(c),XP(B)::QAR2(E),XB(c)
- B(c);N_GUARD::S(C),XP(b)
- B(c);OGATE::QAR(E)+P(B),XB(c)
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).