MESON Chess Problem Database
Problem Display
PID: 109089 (3K4/1p1p2p1/1Rp2nQ1/p2pkP2/Nn1R4/B1Pp1pP1/3N1P2/8 w - - 0 1)
Olasz, Imre
Hungarian Championship, 1924
#2
11 + 11
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kd6
- 2.Sc4#
- 1...Sa2
- 2.Sxf3#
- 1...Sc2
- 2.Sxf3#
- 1...Sa6
- 2.Sxf3#
- 1...Se4
- 2.Sxf3#
- 1...Sg4
- 2.Sxf3#
- 1...Sh5
- 2.Sxf3#
- 1...Sh7
- 2.Sxf3#
- 1...Se8
- 2.Sxf3#
- 1...Sg8
- 2.Sxf3#
- 1...c5
- 2.Sxf3#
- 1...d6
- 2.Sxf3#
- 1...Kd6
- Tries
- 1.Kc8?
- 1...Sa2
- 2.Sxf3#
- 1...Sc2
- 2.Sxf3#
- 1...Sa6
- 2.Sxf3#
- 1...Se4
- 2.Sxf3#
- 1...Sg4
- 2.Sxf3#
- 1...Sh5
- 2.Sxf3#
- 1...Sh7
- 2.Sxf3#
- 1...Se8
- 2.Sxf3#
- 1...Sg8
- 2.Sxf3#
- 1...c5
- 2.Sxf3#
- 1...d6
- 2.Sxf3#
- 1...Kd6!
- 1...Sa2
- 1.Rxb7?
- 1...Kd6
- 2.Sc4#
- 1...Sa2
- 2.Sxf3#
- 1...Sc2
- 2.Sxf3#
- 1...Sa6
- 2.Sxf3#
- 1...Se4
- 2.Sxf3#
- 1...Sg4
- 2.Sxf3#
- 1...Sh5
- 2.Sxf3#
- 1...Sh7
- 2.Sxf3#
- 1...Se8
- 2.Sxf3#
- 1...Sg8
- 2.Sxf3#
- 1...d6
- 2.Sxf3#
- 2.Re7#
- 1...c5!
- 1...Kd6
- 1.cxb4?
- 1...Kxd4
- 2.Bb2#
- 1...Kd6
- 2.Sc4#
- 1...Se4
- 2.Sxf3#
- 1...Sg4
- 2.Sxf3#
- 1...Sh5
- 2.Sxf3#
- 1...Sh7
- 2.Sxf3#
- 1...Se8
- 2.Sxf3#
- 1...Sg8
- 2.Sxf3#
- 1...c5
- 2.Sxf3#
- 1...d6
- 2.Sxf3#
- 1...axb4!
- 1...Kxd4
- 1.g4?
- 1...Kd6
- 2.Sc4#
- 1...Sxg4
- 2.Sxf3#
- 1...Sa2
- 2.Sxf3#
- 1...Sc2
- 2.Sxf3#
- 1...Sa6
- 2.Sxf3#
- 1...Sh5
- 2.Sxf3#
- 1...Sh7
- 2.Sxf3#
- 1...Se8
- 2.Sxf3#
- 1...Sg8
- 2.Sxf3#
- 1...c5
- 2.Sxf3#
- 1...d6
- 2.Sxf3#
- 1...Se4!
- 1...Kd6
- 1.Kc8?
- Keys
- 1.c4!
- 1...Kxd4
- 2.Bb2#
- 1...Kd6
- 2.Rxd5#
- 1...dxc4
- 2.Sxf3#
- 1...Sa2
- 2.Sxf3#
- 1...Sc2
- 2.Sxf3#
- 1...Sa6
- 2.Sxf3#
- 1...Se4
- 2.Sxf3#
- 1...Sg4
- 2.Sxf3#
- 1...Sh5
- 2.Sxf3#
- 1...Sh7
- 2.Sxf3#
- 1...Se8
- 2.Sxf3#
- 1...Sg8
- 2.Sxf3#
- 1...c5
- 2.Sxf3#
- 1...d6
- 2.Sxf3#
- 1...Kxd4
- 1.c4!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- K(f);P_SPINP(e),P_SPINS(c),S_FLIGHT::S(A)
- S(c);::S(A),XP(b)
- S(h);::S(A),XP(b)
- P(g);::S(A),XP(b)
- P(j);SBLOCK::S(A),XP(b)
- Tries
- Try
- K(K);P-FLIGHT
- Vars
- S(c);::S(A),XP(b)
- S(h);::S(A),XP(b)
- P(g);::S(A),XP(b)
- P(j);SBLOCK::S(A),XP(b)
- Refutation
- K(f);P_SPINP(e),P_SPINS(c),S_FLIGHT
- Try
- R(I);XP(i)
- Vars
- K(f);P_SPINP(e),P_SPINS(c),S_FLIGHT::S(A)
- S(c);::S(A),XP(b)
- S(h);::S(A),XP(b)
- Refutation
- P(g);
- Try
- P(D);XS(c)
- Vars
- K(f);OGATEB,S_FLIGHT,XR(G)::B(C)
- K(f);P_SPINP(e),P_SPINS(h),S_FLIGHT::S(A)
- S(h);::S(A),XP(b)
- P(g);::S(A),XP(b)
- P(j);SBLOCK::S(A),XP(b)
- Refutation
- P(d);XP(D)
- Try
- P(E);
- Vars
- K(f);P_SPINP(e),P_SPINS(c),S_FLIGHT::S(A)
- S(h);XP(E)::S(A),XP(b)
- S(c);::S(A),XP(b)
- S(h);::S(A),XP(b)
- P(g);::S(A),XP(b)
- P(j);SBLOCK::S(A),XP(b)
- Refutation
- S(h);
- Try
- Actual
- P(D);
- Vars
- K(f);OGATEB,S_FLIGHT,XR(G)::B(C)
- K(f);P_SPINP(e),P_SPINS(c),S_FLIGHT::R1(G),XP(e)
- P(e);XP(D)::S(A),XP(b)
- S(c);::S(A),XP(b)
- S(h);::S(A),XP(b)
- P(g);::S(A),XP(b)
- P(j);SBLOCK::S(A),XP(b)
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).