MESON Chess Problem Database
Problem Display
PID: 246611 (BR6/3p4/1R6/2k5/3p4/3K4/8/8 w - - 0 1)
Chepizhni, Viktor Ivanovich
1st Prize, Amirov MT, 1995
#2
4 + 3
| 15148 | Sadier Collection | 2021 |
| 9939 | 64 Shakhmatnoe obozrenie | 2023 |
SOLUTION
- SOUND
- Sets
- 1...d5
- 2.Rc6#
- 1...d6
- 2.Rb5#
- 1...d5
- Tries
- 1.Bh1?
- 1...d6
- 2.Rb5#
- 2.Rc6#
- 1...d5!
- 1...d6
- 1.Bg2?
- 1...d6
- 2.Rb5#
- 2.Rc6#
- 1...d5!
- 1...d6
- 1.Bf3?
- 1...d6
- 2.Rb5#
- 2.Rc6#
- 1...d5!
- 1...d6
- 1.Be4?
- 1...d6
- 2.Rb5#
- 2.Rc6#
- 1...d5!
- 1...d6
- 1.Bd5?
- 1...d6
- 2.Rb5#
- 1...Kxd5!
- 1...d6
- 1.Rc6+?
- 1...Kd5
- 2.Rb5#
- 1...dxc6!
- 1...Kd5
- 1.Rf6?
- 1...d5
- 2.Rc6#
- 1...d6!
- 1...d5
- 1.Rg6?
- 1...d5
- 2.Rc6#
- 1...d6!
- 1...d5
- 1.Rh6?
- 1...d5
- 2.Rc6#
- 1...d6!
- 1...d5
- 1.Bh1?
- Keys
- 1.Ra6!
- 1...d5
- 2.Rc6#
- 1...d6
- 2.Ra5#
- 1...d5
- 1.Ra6!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- P(c);N_GUARD,SBLOCK::R1(B)
- P(c);SBLOCK::R1(B)
- Tries
- Try
- B(C);
- Refutation
- P(c);
- Try
- B(C);
- Refutation
- P(c);
- Try
- B(C);
- Refutation
- P(c);
- Try
- B(C);
- Refutation
- P(c);
- Try
- B(C);
- Vars
- P(c);SBLOCK::R1(B)
- Refutation
- K(b);P-FLIGHT,XB(C)
- Try
- R(B);CHECK
- Vars
- K(b);P-FLIGHT::R(D)
- Refutation
- P(c);XR(B)
- Try
- R(B);
- Vars
- P(c);N_GUARD,SBLOCK::R1(B)
- Refutation
- P(c);
- Try
- R(B);
- Vars
- P(c);N_GUARD,SBLOCK::R1(B)
- Refutation
- P(c);
- Try
- R(B);
- Vars
- P(c);N_GUARD,SBLOCK::R1(B)
- Refutation
- P(c);
- Try
- Actual
- R(B);
- Vars
- P(c);N_GUARD,SBLOCK::R1(B)
- P(c);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).