MESON Chess Problem Database
Problem Display
PID: 264875 (3rr3/B4N2/6n1/3P3N/4k1P1/8/B1pR2Pb/2K5 w - - 0 1)
Brogi, Giuseppe
L'Italia Scacchistica, 1967
#2
9 + 6
| 15601 | Albrecht-Leiss-Degener Collection | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Rxd5
- 2.Bxd5#
- 1...Bf4
- 2.Sf6#
- 1...Be5
- 2.Sg5#
- 1...Sf4
- 2.Sf6#
- 1...Se5
- 2.Sg5#
- 1...Rxd5
- Tries
- 1.Bb3?
- threat
- 2.Bxc2#
- 1...Rxd5
- 2.Bxd5#
- 1...Sf4
- 2.Sf6#
- 1...Se5
- 2.Sg5#
- 1...Rc8!
- threat
- 1.Bc4?
- threat
- 2.Re2#
- 1...Bf4
- 2.Sf6#
- 1...Sf4
- 2.Sf6#
- 1...Bg1!
- threat
- 1.Bg1?
- threat
- 2.Rd4#
- 1...Rxd5
- 2.Bxd5#
- 1...Bf4
- 2.Sf6#
- 1...Be5
- 2.Sg5#
- 1...Bxg1!
- threat
- 1.Bb3?
- Keys
- 1.Bf2!
- threat
- 2.Rd4#
- 1...Rxd5
- 2.Bxd5#
- 1...Bf4
- 2.Sf6#
- 1...Be5
- 2.Sg5#
- threat
- 1.Bf2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 2
- Sets
- R(e);OGATE,XP(F)::B(B),XR(e)
- B(b);P_PINR(C),SBLOCK::S(G)
- B(b);SBLOCK::S(I)
- S(d);SBLOCK::S(G)
- S(d);SBLOCK::S(I)
- Tries
- Try
- B(B);
- Threat
- B(B),XP(a)
- Vars
- R(e);OGATE,XP(F)::B(B),XR(e)
- S(d);SBLOCK::S(G)
- S(d);SBLOCK::S(I)
- Refutation
- R(e);
- Try
- B(B);
- Threat
- R(C)
- Vars
- B(b);P_PINR(C),SBLOCK::S(G)
- S(d);SBLOCK::S(G)
- Refutation
- B(b);
- Try
- B(H);
- Threat
- R1(C)
- Vars
- R(e);OGATE,XP(F)::B(B),XR(e)
- B(b);P_PINR(C),SBLOCK::S(G)
- B(b);SBLOCK::S(I)
- Refutation
- B(b);XB(H)
- Try
- Actual
- B(H);
- Threat
- R1(C)
- Vars
- R(e);OGATE,XP(F)::B(B),XR(e)
- B(b);P_PINR(C),SBLOCK::S(G)
- B(b);SBLOCK::S(I)
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).