MESON Chess Problem Database
Problem Display
PID: 155232 (1K3N2/8/3k1P2/1Pppp3/8/6P1/4Q3/8 w - - 0 1)
Savenok, Aleksandr Antolovich
Stuttgarter Nachrichten, 2000
#2
6 + 4
| 15391 | Problemschach-Jahrbuch (2000) | 2001 |
| 5454 | Near Snap | 2021 |
SOLUTION
- SOUND
- Tries
- 1.Qg4?
- threat
- 2.Qe6#
- 2.Qd7#
- 1...e4
- 2.Qe6#
- 2.Qf4#
- 1...c4!
- threat
- 1.Qa2?
- threat
- 2.Qa6#
- 1...c4
- 2.Qa3#
- 1...d4
- 2.Qe6#
- 1...e4!
- threat
- 1.Qd2?
- 1...c4
- 2.Qb4#
- 1...e4
- 2.Qf4#
- 1...d4!
- 1...c4
- 1.Qf2?
- 1...e4
- 2.Qf4#
- 1...c4
- 2.Qb6#
- 1...d4!
- 1...e4
- 1.Qe3?
- 1...e4
- 2.Qf4#
- 1...c4
- 2.Qb6#
- 2.Qa3#
- 1...d4!
- 1...e4
- 1.Qg4?
- Keys
- 1.Qf3!
- 1...c4
- 2.Qa3#
- 1...e4
- 2.Qf4#
- 1...d4
- 2.Qc6#
- 1...c4
- 1.Qf3!
Anticipated by 22734(1998)
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- Tries
- Try
- Q(A);
- Threat
- DUALS(2)
- Refutation
- P(a);
- Try
- Q(A);
- Threat
- QAR(A)
- Vars
- P(a);OGATEB::QAB(A)
- P(b);OGATE::QAR1(A)
- Refutation
- P(c);
- Try
- Q(A);P_PINP(b)
- Vars
- P(a);OGATEB::QAB(A)
- P(c);OGATEB::QAB(A)
- Refutation
- P(b);
- Try
- Q(A);
- Vars
- P(c);OGATEB::QAB(A)
- P(a);OGATE::QAR2(A)
- Refutation
- P(b);
- Try
- Q(A);
- Vars
- P(c);OGATEB::QAB(A)
- Refutation
- P(b);
- Try
- Actual
- Q(A);
- Vars
- P(a);OGATEB::QAB(A)
- P(c);OGATEB::QAB(A)
- P(b);OGATE::QAR1(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).