MESON Chess Problem Database
Problem Display
PID: 175534 (5b2/4p3/4pk1p/7P/2P3QK/8/8/8 w - - 0 1)
Zimmermann, Stepan
Source?, 1900
#2
4 + 5
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Kf7
- 2.Qg6#
- 1...Bg7
- 2.Qf4#
- 1...e5
- 2.Qg6#
- 1...Kf7
- Tries
- 1.Kh3?
- 1...Kf7
- 2.Qg6#
- 1...Bg7
- 2.Qf4#
- 1...e5
- 2.Qg6#
- 1...Ke5!
- 1...Kf7
- 1.Qg3?
- 1...Kf7
- 2.Qg6#
- 1...e5
- 2.Qg6#
- 1...Bg7
- 2.Qf4#
- 1...Kf5!
- 1...Kf7
- 1.Qe4?
- 1...Kf7
- 2.Qg6#
- 1...e5
- 2.Qg6#
- 1...Bg7
- 2.Qf4#
- 1...Kg7!
- 1...Kf7
- 1.Qg5+?
- 1...Kf7
- 2.Qg6#
- 1...hxg5+!
- 1...Kf7
- 1.c5?
- 1...Kf7
- 2.Qg6#
- 1...Bg7
- 2.Qf4#
- 1...e5
- 2.Qg6#
- 1...Ke5!
- 1...Kf7
- 1.Kh3?
- Keys
- 1.Kg3!
- 1...Ke5
- 2.Qf4#
- 1...Kf7
- 2.Qg6#
- 1...Bg7
- 2.Qf4#
- 1...e5
- 2.Qg6#
- 1...Ke5
- 1.Kg3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(b);P-FLIGHT::QAB1(B)
- B(e);SBLOCK::QAR2(B)
- P(a);SBLOCK::QAR1(B)
- Tries
- Try
- K(C);P-FLIGHT
- Vars
- K(b);P-FLIGHT::QAB1(B)
- B(e);SBLOCK::QAR2(B)
- P(a);SBLOCK::QAR1(B)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(B);
- Vars
- K(b);P-FLIGHT::QAB1(B)
- P(a);SBLOCK::QAR1(B)
- B(e);SBLOCK::QAR2(B)
- Refutation
- K(b);P-FLIGHT
- Try
- Q(B);
- Vars
- K(b);P-FLIGHT::QAB1(B)
- P(a);SBLOCK::QAR1(B)
- B(e);SBLOCK::QAR2(B)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(B);CHECK
- Vars
- K(b);P-FLIGHT::QAB1(B)
- Refutation
- P(c);CHECK,XQ(B)
- Try
- P(A);
- Vars
- K(b);P-FLIGHT::QAB1(B)
- B(e);SBLOCK::QAR2(B)
- P(a);SBLOCK::QAR1(B)
- Refutation
- K(b);S_FLIGHT
- Try
- Actual
- K(C);S_FLIGHT
- Vars
- K(b);S_FLIGHT::QAB1(B)
- K(b);P-FLIGHT::QAB1(B)
- B(e);SBLOCK::QAR2(B)
- P(a);SBLOCK::QAR1(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).