MESON Chess Problem Database
Problem Display
PID: 187716 (4Q1N1/8/1p6/1p3kp1/1P6/4p1P1/2R1P2K/3B4 w - - 0 1)
Charvat, Prokop
The Houston Post, 1909
#2
8 + 5
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Kg4
- 2.Sh6#
- 1...Kg4
- Tries
- 1.Kg2?
- 1...Kg4
- 2.Sh6#
- 1...g4!
- 1...Kg4
- 1.Rc1?
- 1...Kg4
- 2.Sh6#
- 1...g4!
- 1...Kg4
- 1.Ra2?
- 1...Kg4
- 2.Sh6#
- 1...g4!
- 1...Kg4
- 1.Rb2?
- 1...Kg4
- 2.Sh6#
- 1...g4!
- 1...Kg4
- 1.Rc3?
- 1...Kg4
- 2.Sh6#
- 1...g4!
- 1...Kg4
- 1.Rc5+?
- 1...Kg4
- 2.Sf6#
- 2.Sh6#
- 1...bxc5!
- 1...Kg4
- 1.Rc6?
- threat
- 2.Sh6#
- 2.Qe6#
- 1...Kg4
- 2.Sh6#
- 1...g4!
- threat
- 1.Rc7?
- 1...Kg4
- 2.Sh6#
- 1...g4!
- 1...Kg4
- 1.Rc8?
- 1...Kg4
- 2.Sh6#
- 1...g4!
- 1...Kg4
- 1.Kg2?
- Keys
- 1.Rd2!
- 1...Kg4
- 2.Sh6#
- 1...exd2
- 2.e4#
- 1...g4
- 2.Rd5#
- 1...Kg4
- 1.Rd2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- K(c);S_FLIGHT::S(H)
- Tries
- Try
- K(D);P-FLIGHT
- Vars
- K(c);S_FLIGHT::S(H)
- Refutation
- P(d);
- Try
- R(B);
- Vars
- K(c);S_FLIGHT::S(H)
- Refutation
- P(d);
- Try
- R(B);
- Vars
- K(c);S_FLIGHT::S(H)
- Refutation
- P(d);
- Try
- R(B);
- Vars
- K(c);S_FLIGHT::S(H)
- Refutation
- P(d);
- Try
- R(B);
- Vars
- K(c);S_FLIGHT::S(H)
- Refutation
- P(d);
- Try
- R(B);CHECK
- Refutation
- P(e);XR(B)
- Try
- R(B);
- Threat
- DUALS(2)
- Vars
- K(c);S_FLIGHT::S(H)
- Refutation
- P(d);
- Try
- R(B);
- Vars
- K(c);S_FLIGHT::S(H)
- Refutation
- P(d);
- Try
- R(B);
- Vars
- K(c);S_FLIGHT::S(H)
- Refutation
- P(d);
- Try
- Actual
- R(B);
- Vars
- K(c);S_FLIGHT::S(H)
- P(a);OGATE,XR(B)::P(C)
- P(d);SBLOCK::R(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).