MESON Chess Problem Database
Problem Display
PID: 138675 (8/8/2Q2Np1/5krb/5pRp/2K4p/7P/8 w - - 0 1)
Galitzky, Aleksandr Vasilevich
Shakhmatny vechera, 1901
#2
5 + 7
| 14666 | Aleksandr Galitzky - Shakhmaty Geine (Vol 1) | 2010 |
SOLUTION
- SOUND
- Sets
- 1...Ke5
- 2.Rxg5#
- 1...Ke5
- Tries
- 1.Sd7?
- 1...Rxg4
- 2.Qd5#
- 1...Bxg4
- 2.Qd5#
- 1...f3
- 2.Qe4#
- 1...Kxg4!
- 1...Rxg4
- 1.Sh7?
- threat
- 2.Rxg5#
- 1...Ke5
- 2.Rxg5#
- 1...Rxg4
- 2.Qd5#
- 1...Bxg4
- 2.Qd5#
- 1...f3
- 2.Qe4#
- 1...Kxg4!
- threat
- 1.Se8?
- 1...Ke5
- 2.Rxg5#
- 1...Rxg4
- 2.Qd5#
- 1...Bxg4
- 2.Qd5#
- 1...f3
- 2.Qe4#
- 1...Kxg4!
- 1...Ke5
- 1.Rxf4+?
- 1...Kxf4
- 2.Qe4#
- 1...Ke5!
- 1...Kxf4
- 1.Sd7?
- Keys
- 1.Sg8!
- 1...Kxg4
- 2.Sh6#
- 1...Ke5
- 2.Rxg5#
- 1...Rxg4
- 2.Qd5#
- 1...Bxg4
- 2.Qd5#
- 1...f3
- 2.Qe4#
- 1...Kxg4
- 1.Sg8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- K(d);P-FLIGHT::R(C),XR(e)
- Tries
- Try
- S(E);
- Vars
- R(e);SBLOCK,XR(C)::QAR2(D)
- B(f);SBLOCK,XR(C)::QAR2(D)
- P(b);::QAB1(D)
- Refutation
- K(d);S_FLIGHT,XR(C)
- Try
- S(E);
- Threat
- R1(C),XR(e)
- Vars
- K(d);P-FLIGHT::R(C),XR(e)
- R(e);SBLOCK,XR(C)::QAR2(D)
- B(f);SBLOCK,XR(C)::QAR2(D)
- P(b);::QAB1(D)
- Refutation
- K(d);S_FLIGHT,XR(C)
- Try
- S(E);
- Vars
- K(d);P-FLIGHT::R(C),XR(e)
- R(e);SBLOCK,XR(C)::QAR2(D)
- B(f);SBLOCK,XR(C)::QAR2(D)
- P(b);::QAB1(D)
- Refutation
- K(d);S_FLIGHT,XR(C)
- Try
- R(C);CHECK,XP(b)
- Vars
- K(d);P-FLIGHT,XR(C)::QAR1(D)
- Refutation
- K(d);P-FLIGHT
- Try
- Actual
- S(E);
- Vars
- K(d);S_FLIGHT,XR(C)::S(E)
- K(d);P-FLIGHT::R(C),XR(e)
- R(e);SBLOCK,XR(C)::QAR2(D)
- B(f);SBLOCK,XR(C)::QAR2(D)
- P(b);::QAB1(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).