MESON Chess Problem Database
Problem Display
PID: 133009 (8/R1R2n2/1k2p3/1p3p2/2pK4/8/n4B2/8 w - - 0 1)
Schroder, Jochen C
Heilbronner Stimme, 1999
#2
4 + 7
| 14503 | Problemschach-Jahrbuch (1999) | 2000 |
| 5454 | Near Snap | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Sc1
- 2.Kc3#
- 1...Sc3
- 2.Kxc3#
- 1...Sb4
- 2.Kc3#
- 1...Se5
- 2.Kxe5#
- 1...Sg5
- 2.Ke5#
- 1...Sd6
- 2.Ke5#
- 1...Sh6
- 2.Ke5#
- 1...Sd8
- 2.Ke5#
- 1...Sh8
- 2.Ke5#
- 1...c3
- 2.Kd3#
- 1...b4
- 2.Kxc4#
- 1...f4
- 2.Ke4#
- 1...e5+
- 2.Kd5#
- 1...Sc1
- Tries
- 1.Ke3?
- threat
- 2.Kd2#
- 2.Ke2#
- 2.Kf3#
- 2.Kf4#
- 1...f4+
- 2.Kd2#
- 2.Ke2#
- 2.Kf3#
- 2.Ke4#
- 2.Kxf4#
- 1...Sc1
- 2.Kd2#
- 2.Kf3#
- 2.Kf4#
- 1...Sc3
- 2.Kd2#
- 2.Kf3#
- 2.Kf4#
- 1...Se5
- 2.Kd2#
- 2.Ke2#
- 2.Kf4#
- 1...Sg5
- 2.Kd2#
- 2.Ke2#
- 2.Kf4#
- 1...c3
- 2.Ke2#
- 2.Kd3#
- 2.Kf3#
- 2.Kf4#
- 1...e5
- 2.Kd2#
- 2.Ke2#
- 2.Kf3#
- 1...b4!
- threat
- 1.Be3?
- 1...e5+
- 2.Kd5#
- 1...b4
- 2.Kxc4#
- 1...Sc1
- 2.Kc3#
- 1...Sc3
- 2.Kxc3#
- 1...Sb4
- 2.Kc3#
- 1...Se5
- 2.Kxe5#
- 1...Sg5
- 2.Ke5#
- 1...Sd6
- 2.Ke5#
- 1...Sh6
- 2.Ke5#
- 1...Sd8
- 2.Ke5#
- 1...Sh8
- 2.Ke5#
- 1...c3
- 2.Kd3#
- 1...f4!
- 1...e5+
- 1.Rc8?
- 1...e5+
- 2.Kd5#
- 1...b4
- 2.Kxc4#
- 1...Sc1
- 2.Kc3#
- 1...Sc3
- 2.Kxc3#
- 1...Sb4
- 2.Kc3#
- 1...Se5
- 2.Kxe5#
- 1...Sg5
- 2.Ke5#
- 1...Sd6
- 2.Ke5#
- 1...Sh6
- 2.Ke5#
- 1...Sd8
- 2.Ke5#
- 1...Sh8
- 2.Ke5#
- 1...c3
- 2.Kd3#
- 1...f4
- 2.Ke4#
- 1...Kxa7!
- 1...e5+
- 1.Ke3?
- Keys
- 1.Bg1!
- 1...e5+
- 2.Kd5#
- 1...b4
- 2.Kxc4#
- 1...Sc1
- 2.Kc3#
- 1...Sc3
- 2.Kxc3#
- 1...Sb4
- 2.Kc3#
- 1...Se5
- 2.Kxe5#
- 1...Sg5
- 2.Ke5#
- 1...Sd6
- 2.Ke5#
- 1...Sh6
- 2.Ke5#
- 1...Sd8
- 2.Ke5#
- 1...Sh8
- 2.Ke5#
- 1...c3
- 2.Kd3#
- 1...f4
- 2.Ke4#
- 1...e5+
- 1.Bg1!
Anticipated by 9514(1904)
This anticipates 169203(2014)
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(a);::B(A)+K(B)
- S(a);::B(A)+K(B),XS(a)
- S(g);::B(A)+K(B),XS(g)
- S(g);::B(A)+K(B)
- P(b);::B(A)+K(B)
- P(c);::B(A)+K(B),XP(b)
- P(d);::B(A)+K(B)
- P(f);CHECK::B(A)+K(B)
- Tries
- Try
- K(B);S_FLIGHT
- Threat
- DUALS(4)
- Refutation
- P(c);
- Try
- B(A);
- Vars
- P(f);CHECK::B(A)+K(B)
- P(c);::B(A)+K(B),XP(b)
- S(a);::B(A)+K(B)
- S(a);::B(A)+K(B),XS(a)
- S(g);::B(A)+K(B),XS(g)
- S(g);::B(A)+K(B)
- P(b);::B(A)+K(B)
- Refutation
- P(d);
- Try
- R(D);
- Vars
- P(f);CHECK::B(A)+K(B)
- P(c);::B(A)+K(B),XP(b)
- S(a);::B(A)+K(B)
- S(a);::B(A)+K(B),XS(a)
- S(g);::B(A)+K(B),XS(g)
- S(g);::B(A)+K(B)
- P(b);::B(A)+K(B)
- P(d);::B(A)+K(B)
- Refutation
- K(e);S_FLIGHT,XR(C)
- Try
- Actual
- B(A);
- Vars
- P(f);CHECK::B(A)+K(B)
- P(c);::B(A)+K(B),XP(b)
- S(a);::B(A)+K(B)
- S(a);::B(A)+K(B),XS(a)
- S(g);::B(A)+K(B),XS(g)
- S(g);::B(A)+K(B)
- P(b);::B(A)+K(B)
- P(d);::B(A)+K(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).