MESON Chess Problem Database
Problem Display
PID: 264102 (8/3p4/3K2pP/N5N1/RnBkPn1R/Br3r2/p1pP3Q/8 w - - 0 1)
Kiss, Janos
Tijdschrift vd KNSB, 1952
#2
11 + 9
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Sbd3
- 2.Sxb3#
- 1...Sbd5
- 2.Bc5#
- 1...Sc6
- 2.Bc5#
- 1...Se2
- 2.Qe5#
- 1...Sg2
- 2.Qe5#
- 1...Sfd3
- 2.Sxf3#
- 1...Sh3
- 2.Qe5#
- 1...Sfd5
- 2.Qe5#
- 1...Sh5
- 2.Qe5#
- 1...Se6
- 2.Qe5#
- 1...Sbd3
- Tries
- 1.Sxf3+?
- 1...Kxe4
- 2.Rxf4#
- 2.Qxf4#
- 1...Rxf3!
- 1...Kxe4
- 1.Bxb4?
- threat
- 2.Bc5#
- 1...Sd3
- 2.Sxf3#
- 1...Se6
- 2.Qe5#
- 1...Rxb4!
- threat
- 1.Qxf4?
- threat
- 2.Qe5#
- 1...Sd3
- 2.Sxb3#
- 2.Sxf3#
- 1...Sc6
- 2.Bc5#
- 1...Rxf4!
- threat
- 1.Sxf3+?
- Keys
- 1.h7!
- threat
- 2.h8Q#
- 2.h8B#
- 1...Rxa3
- 2.h8Q#
- 2.h8B#
- 1...a1Q
- 2.h8Q#
- 2.h8B#
- 1...a1S
- 2.h8Q#
- 2.h8B#
- 1...a1B
- 2.h8Q#
- 2.h8B#
- 1...a1R
- 2.h8Q#
- 2.h8B#
- 1...c1Q
- 2.h8Q#
- 2.h8B#
- 1...c1S
- 2.h8Q#
- 2.h8B#
- 1...c1B
- 2.h8Q#
- 2.h8B#
- 1...c1R
- 2.h8Q#
- 2.h8B#
- 1...Rb1
- 2.h8Q#
- 2.h8B#
- 1...Rb2
- 2.h8Q#
- 2.h8B#
- 1...Rbc3
- 2.h8Q#
- 2.h8B#
- 1...Rbd3
- 2.h8Q#
- 2.h8B#
- 1...Rbe3
- 2.h8Q#
- 2.h8B#
- 1...Rf1
- 2.h8Q#
- 2.h8B#
- 1...Rf2
- 2.h8Q#
- 2.h8B#
- 1...Rfc3
- 2.h8Q#
- 2.h8B#
- 1...Rfd3
- 2.h8Q#
- 2.h8B#
- 1...Rfe3
- 2.h8Q#
- 2.h8B#
- 1...Rg3
- 2.h8Q#
- 2.h8B#
- 1...Rh3
- 2.h8Q#
- 2.h8B#
- 1...Sbd3
- 2.Sxb3#
- 1...Sbd5
- 2.Bc5#
- 1...Sa6
- 2.h8Q#
- 2.h8B#
- 1...Sc6
- 2.Bc5#
- 1...Se2
- 2.Qe5#
- 1...Sg2
- 2.Qe5#
- 1...Sfd3
- 2.Sxf3#
- 1...Sh3
- 2.Qe5#
- 1...Sfd5
- 2.Qe5#
- 1...Sh5
- 2.Qe5#
- 1...Se6
- 2.Qe5#
- threat
- 1.h7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(e);S_CUTR(d)::S(H),XR(c)
- S(e);OGATE::B(C)
- S(g);OGATE::QAB1(B)
- S(g);S_CUTR(c)::S(I),XR(d)
- Tries
- Try
- S(I);CHECK,XR(d)
- Refutation
- R(c);XS(I)
- Try
- B(C);XS(e)
- Threat
- B(C)
- Vars
- S(g);S_CUTR(c)::S(I),XR(d)
- S(g);OGATE::QAB1(B)
- Refutation
- R(c);XB(C)
- Try
- Q(B);XS(g)
- Threat
- QAB1(B)
- Vars
- S(e);OGATE::B(C)
- Refutation
- R(d);XQ(B)
- Try
- Actual
- P(K);
- Threat
- P=Q
- Vars
- R(c);XB(C)::P=Q
- P(a);::P=Q
- P(b);::P=Q
- R(c);::P=Q
- R(d);::P=Q
- S(e);S_CUTR(d)::S(H),XR(c)
- S(e);OGATE::B(C)
- S(e);::P=Q
- S(g);OGATE::QAB1(B)
- S(g);S_CUTR(c)::S(I),XR(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).