MESON Chess Problem Database
Problem Display
PID: 160084 (8/5K2/1B4P1/6kn/6N1/7Q/8/8 w - - 0 1)
Andreev, Aleksandr Grigorevich
Bankovskaya gazeta, 1996
#2
5 + 2
| 15148 | Sadier Collection | 2017 |
| 5454 | Near Snap | 2022 |
SOLUTION
- SOUND
- Tries
- 1.Sf2?
- 1...Kh6
- 2.Be3#
- 1...Sg3
- 2.Be3#
- 1...Sf4
- 2.Se4#
- 2.Bd8#
- 1...Sf6
- 2.Be3#
- 1...Sg7
- 2.Be3#
- 1...Kf4!
- 1...Kh6
- 1.Sh2?
- 1...Kh6
- 2.Be3#
- 1...Sg3
- 2.Be3#
- 1...Sf4
- 2.Sf3#
- 2.Bd8#
- 1...Sf6
- 2.Be3#
- 1...Sg7
- 2.Be3#
- 1...Kf4!
- 1...Kh6
- 1.Se5?
- 1...Kh6
- 2.Be3#
- 1...Sg3
- 2.Be3#
- 1...Sf4
- 2.Sf3#
- 2.Bd8#
- 1...Sf6
- 2.Be3#
- 1...Sg7
- 2.Be3#
- 1...Kf4!
- 1...Kh6
- 1.Sf6?
- 1...Kh6
- 2.Be3#
- 2.Qxh5#
- 1...Sxf6
- 2.Be3#
- 1...Sg3
- 2.Be3#
- 1...Sf4
- 2.Se4#
- 2.Sh7#
- 1...Sg7
- 2.Be3#
- 1...Kf4!
- 1...Kh6
- 1.Sf2?
- Keys
- 1.Sh6!
- 1...Kf4
- 2.Qe3#
- 1...Kxh6
- 2.Be3#
- 1...Sg3
- 2.Be3#
- 1...Sf4
- 2.Bd8#
- 1...Sf6
- 2.Be3#
- 1...Sg7
- 2.Be3#
- 1...Kf4
- 1.Sh6!
Anticipated by 212651(1968)
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(B);
- Vars
- K(a);P_SPINS(b),S_FLIGHT::B(C)
- S(b);N_GUARD::B(C)
- Refutation
- K(a);S_FLIGHT
- Try
- S(B);
- Vars
- K(a);P_SPINS(b),S_FLIGHT::B(C)
- S(b);N_GUARD::B(C)
- Refutation
- K(a);S_FLIGHT
- Try
- S(B);
- Vars
- K(a);P_SPINS(b),S_FLIGHT::B(C)
- S(b);N_GUARD::B(C)
- Refutation
- K(a);S_FLIGHT
- Try
- S(B);
- Vars
- S(b);N_GUARD,XS(B)::B(C)
- S(b);N_GUARD::B(C)
- Refutation
- K(a);S_FLIGHT
- Try
- Actual
- S(B);
- Vars
- K(a);S_FLIGHT::QAB1(A)
- K(a);P_SPINS(b),S_FLIGHT,XS(B)::B(C)
- S(b);N_GUARD::B(C)
- S(b);N_GUARD,SBLOCK::B(C)
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).