MESON Chess Problem Database
Problem Display
PID: 172534 (8/3K4/6Q1/8/3Bpk2/5p2/8/8 w - - 0 1)
Andreev, Aleksandr Grigorevich
Kuban segodniya, 2002
#2
3 + 3
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Tries
- 1.Kd6?
- 1...e3
- 2.Be5#
- 1...f2!
- 1...e3
- 1.Ke6?
- 1...e3
- 2.Be5#
- 1...f2!
- 1...e3
- 1.Bg1?
- 1...Ke5
- 2.Qg5#
- 1...e3
- 2.Bh2#
- 1...f2!
- 1...Ke5
- 1.Be3+?
- 1...Ke5
- 2.Qg5#
- 2.Qe6#
- 1...Kxe3!
- 1...Ke5
- 1.Bc5?
- 1...Ke5
- 2.Qg5#
- 1...e3
- 2.Bd6#
- 1...f2!
- 1...Ke5
- 1.Bb6?
- 1...Ke5
- 2.Qg5#
- 1...e3
- 2.Bc7#
- 1...f2!
- 1...Ke5
- 1.Ba7?
- 1...Ke5
- 2.Qg5#
- 1...e3
- 2.Bb8#
- 1...f2!
- 1...Ke5
- 1.Kd6?
- Keys
- 1.Bf2!
- 1...Ke5
- 2.Qg5#
- 1...e3
- 2.Bg3#
- 1...Ke5
- 1.Bf2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- Tries
- Try
- K(C);P-FLIGHT
- Vars
- P(b);SBLOCK::B(A)
- Refutation
- P(a);
- Try
- K(C);S_FLIGHT
- Vars
- P(b);SBLOCK::B(A)
- Refutation
- P(a);
- Try
- B(A);
- Vars
- K(c);S_FLIGHT::QAR2(B)
- P(b);SBLOCK::B(A)
- Refutation
- P(a);
- Try
- B(A);CHECK
- Refutation
- K(c);S_FLIGHT,XB(A)
- Try
- B(A);
- Vars
- K(c);S_FLIGHT::QAR2(B)
- P(b);SBLOCK::B(A)
- Refutation
- P(a);
- Try
- B(A);
- Vars
- K(c);S_FLIGHT::QAR2(B)
- P(b);SBLOCK::B(A)
- Refutation
- P(a);
- Try
- B(A);
- Vars
- K(c);S_FLIGHT::QAR2(B)
- P(b);SBLOCK::B(A)
- Refutation
- P(a);
- Try
- Actual
- B(A);
- Vars
- K(c);S_FLIGHT::QAR2(B)
- P(b);SBLOCK::B(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).