MESON Chess Problem Database
Problem Display
PID: 222666 (8/3N1B2/2p1p3/3k4/2Np4/6n1/K6B/1Q6 w - - 0 1)
von Sponer, Gyorgy Janos Andor
Magyarorszag es a Nagyvilag, 1883
#2
6 + 5
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Kxc4
- 2.Qb3#
- 1...Sf1
- 2.Scb6#
- 1...Sh1
- 2.Scb6#
- 1...Se2
- 2.Scb6#
- 1...Se4
- 2.Scb6#
- 1...Sf5
- 2.Scb6#
- 1...Sh5
- 2.Scb6#
- 1...d3
- 2.Qxd3#
- 1...Kxc4
- Tries
- 1.Ka3?
- 1...Kxc4
- 2.Qb3#
- 1...d3
- 2.Qxd3#
- 1...Sf1
- 2.Scb6#
- 1...Sh1
- 2.Scb6#
- 1...Se2
- 2.Scb6#
- 1...Se4
- 2.Scb6#
- 1...Sf5
- 2.Scb6#
- 1...Sh5
- 2.Scb6#
- 1...c5!
- 1...Kxc4
- 1.Kb3?
- 1...d3
- 2.Qxd3#
- 1...Sf1
- 2.Scb6#
- 2.Qf5#
- 1...Sh1
- 2.Scb6#
- 2.Qf5#
- 2.Qxh1#
- 1...Se2
- 2.Scb6#
- 2.Qf5#
- 2.Qh1#
- 1...Se4
- 2.Scb6#
- 1...Sf5
- 2.Scb6#
- 2.Qxf5#
- 2.Qh1#
- 1...Sh5
- 2.Scb6#
- 2.Qf5#
- 2.Qh1#
- 1...c5!
- 1...d3
- 1.Se3+?
- 1...dxe3
- 2.Qd3#
- 1...Kd6!
- 1...dxe3
- 1.Bxg3?
- threat
- 2.Scb6#
- 1...Kxc4
- 2.Qb3#
- 1...d3
- 2.Qxd3#
- 1...c5!
- threat
- 1.Bh5?
- 1...Kxc4
- 2.Qb3#
- 1...Sxh5
- 2.Scb6#
- 1...d3
- 2.Qxd3#
- 1...e5
- 2.Bf7#
- 1...Sf1
- 2.Scb6#
- 1...Sh1
- 2.Scb6#
- 1...Se2
- 2.Scb6#
- 1...Se4
- 2.Scb6#
- 1...Sf5
- 2.Scb6#
- 1...c5!
- 1...Kxc4
- 1.Bg6?
- 1...Kxc4
- 2.Qb3#
- 1...d3
- 2.Qxd3#
- 1...e5
- 2.Bf7#
- 1...Sf1
- 2.Scb6#
- 1...Sh1
- 2.Scb6#
- 1...Se2
- 2.Scb6#
- 1...Se4
- 2.Scb6#
- 1...Sf5
- 2.Scb6#
- 1...Sh5
- 2.Scb6#
- 1...c5!
- 1...Kxc4
- 1.Bg8?
- 1...Kxc4
- 2.Qb3#
- 1...d3
- 2.Qxd3#
- 1...Sf1
- 2.Scb6#
- 1...Sh1
- 2.Scb6#
- 1...Se2
- 2.Scb6#
- 1...Se4
- 2.Scb6#
- 1...Sf5
- 2.Scb6#
- 1...Sh5
- 2.Scb6#
- 1...c5!
- 1...Kxc4
- 1.Qc2?
- 1...d3
- 2.Qxd3#
- 1...Sf1
- 2.Scb6#
- 1...Sh1
- 2.Scb6#
- 1...Se2
- 2.Scb6#
- 1...Se4
- 2.Scb6#
- 1...Sf5
- 2.Scb6#
- 1...Sh5
- 2.Scb6#
- 1...c5!
- 1...d3
- 1.Qd3?
- 1...Sf1
- 2.Scb6#
- 1...Sh1
- 2.Se3#
- 2.Scb6#
- 1...Se2
- 2.Se3#
- 2.Scb6#
- 1...Se4
- 2.Se3#
- 2.Scb6#
- 1...Sf5
- 2.Scb6#
- 1...Sh5
- 2.Se3#
- 2.Scb6#
- 1...c5!
- 1...Sf1
- 1.Qg6?
- threat
- 2.Bxe6#
- 2.Qxe6#
- 1...Sf5
- 2.Qxe6#
- 1...d3
- 2.Qxd3#
- 1...c5
- 2.Qxe6#
- 1...Kxc4!
- threat
- 1.Ka3?
- Keys
- 1.Be8!
- 1...Kxc4
- 2.Qb3#
- 1...d3
- 2.Qxd3#
- 1...c5
- 2.Sdb6#
- 1...e5
- 2.Bf7#
- 1...Sf1
- 2.Scb6#
- 1...Sh1
- 2.Scb6#
- 1...Se2
- 2.Scb6#
- 1...Se4
- 2.Scb6#
- 1...Sf5
- 2.Scb6#
- 1...Sh5
- 2.Scb6#
- 1...Kxc4
- 1.Be8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- K(c);OGATEB,S_FLIGHT,XS(D)::QAB1(A)
- S(a);::S(D)
- P(b);OGATEB::QAR2(A),XP(b)
- Tries
- Try
- K(B);P-FLIGHT
- Vars
- K(c);OGATEB,S_FLIGHT,XS(D)::QAB1(A)
- P(b);OGATEB::QAR2(A),XP(b)
- S(a);::S(D)
- Refutation
- P(d);
- Try
- K(B);S_FLIGHT
- Vars
- P(b);OGATEB::QAR2(A),XP(b)
- S(a);::S(D)
- Refutation
- P(d);
- Try
- S(D);CHECK
- Vars
- P(b);XS(D)::QAR2(A)
- Refutation
- K(c);N_SPINP(e),P-FLIGHT,P_SPINS(a)
- Try
- B(C);XS(a)
- Threat
- S(D)
- Vars
- K(c);OGATEB,S_FLIGHT,XS(D)::QAB1(A)
- P(b);OGATEB::QAR2(A),XP(b)
- Refutation
- P(d);
- Try
- B(F);N_PINP(e)
- Vars
- K(c);OGATEB,S_FLIGHT,XS(D)::QAB1(A)
- S(a);XB(F)::S(D)
- P(b);OGATEB::QAR2(A),XP(b)
- P(e);OGATEB::B(F)
- S(a);::S(D)
- Refutation
- P(d);
- Try
- B(F);N_PINP(e)
- Vars
- K(c);OGATEB,S_FLIGHT,XS(D)::QAB1(A)
- P(b);OGATEB::QAR2(A),XP(b)
- P(e);OGATEB::B(F)
- S(a);::S(D)
- Refutation
- P(d);
- Try
- B(F);
- Vars
- K(c);OGATEB,S_FLIGHT,XS(D)::QAB1(A)
- P(b);OGATEB::QAR2(A),XP(b)
- S(a);::S(D)
- Refutation
- P(d);
- Try
- Q(A);
- Vars
- P(b);OGATEB::QAR2(A),XP(b)
- S(a);::S(D)
- Refutation
- P(d);
- Try
- Q(A);N_PINP(e),P_PINP(b)
- Vars
- S(a);::S(D)
- Refutation
- P(d);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- S(a);::QAB1(A),XP(e)
- P(b);OGATEB::QAR2(A),XP(b)
- P(d);::QAB1(A),XP(e)
- Refutation
- K(c);S_FLIGHT,XS(D)
- Try
- Actual
- B(F);N_PINP(e)
- Vars
- K(c);OGATEB,S_FLIGHT,XS(D)::QAB1(A)
- P(b);OGATEB::QAR2(A),XP(b)
- P(d);SBLOCK::S(E)
- P(e);OGATEB::B(F)
- S(a);::S(D)
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).