MESON Chess Problem Database
Problem Display
PID: 255959 (b3K3/2pBp2p/1P1kr1n1/R1N1b1Qr/2P4p/N7/8/8 w - - 0 1)
Sushkov, Yuri Akimovich
1/2 HM., Buletin Problemistic, 1982
#2
8 + 10
| 15601 | Albrecht-Leiss-Degener Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Ba1
- 2.Sb5#
- 1...Bb2
- 2.Sb5#
- 1...Bh2
- 2.Sb5#
- 1...Bc3
- 2.Sb5#
- 1...Bg3
- 2.Sb5#
- 1...Bd4
- 2.Sb5#
- 1...Bf4
- 2.Sb5#
- 1...Bf6
- 2.Sb5#
- 1...Bg7
- 2.Sb5#
- 1...Bh8
- 2.Sb5#
- 1...Be4
- 2.Sxe4#
- 1...Bb7
- 2.Sxb7#
- 1...c6
- 2.Se4#
- 1...Ba1
- Tries
- 1.Qd2+?
- 1...Bd5
- 2.Se4#
- 2.Sb7#
- 2.Qxd5#
- 1...Bd4!
- 1...Bd5
- 1.Qe3?
- threat
- 2.Sb5#
- 1...Bd4
- 2.Qxe6#
- 1...c6
- 2.Se4#
- 1...Bc6!
- threat
- 1.Qd2+?
- Keys
- 1.b7!
- threat
- 2.Se4#
- 1...Bxb7
- 2.Sxb7#
- 1...c6
- 2.b8Q#
- 2.b8B#
- 1...Ba1
- 2.Sb5#
- 1...Bb2
- 2.Sb5#
- 1...Bh2
- 2.Sb5#
- 1...Bc3
- 2.Sb5#
- 1...Bg3
- 2.Sb5#
- 1...Bd4
- 2.Sb5#
- 1...Bf4
- 2.Sb5#
- 1...Bf6
- 2.Sb5#
- 1...Bg7
- 2.Sb5#
- 1...Bh8
- 2.Sb5#
- threat
- 1.b7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 2
- Sets
- B(b);::S(A)
- B(j);N_GUARD::S(D),XB(j)
- P(g);S_CUTB(j)::S(D)
- Tries
- Try
- Q(E);CHECK
- Refutation
- B(b);P_SPINB(b)
- Try
- Q(E);
- Threat
- S(A)
- Vars
- B(b);OGATE::QAR1(E),XR(e)
- P(g);S_CUTB(j)::S(D)
- Refutation
- B(j);P_PINB(G)
- Try
- Actual
- P(F);
- Threat
- S(D)
- Vars
- B(j);XP(F)::S(D),XB(j)
- P(g);::P=Q
- B(b);::S(A)
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).