MESON Chess Problem Database
Problem Display
PID: 56411 (8/K1p5/2k1B3/4R3/3R4/B2pnN1b/8/2r5 w - - 0 1)
Brogi, Giuseppe
1st Prize, Bezsodi Vezyese, 1967-1968
#2
6 + 6
SOLUTION
- SOUND
- Sets
- 1...Ra1
- 2.Rc5#
- 1...Rb1
- 2.Rc5#
- 1...Rd1
- 2.Rc5#
- 1...Re1
- 2.Rc5#
- 1...Rf1
- 2.Rc5#
- 1...Rg1
- 2.Rc5#
- 1...Rh1
- 2.Rc5#
- 1...Rc5
- 2.Rxc5#
- 1...Bf1
- 2.Bd7#
- 1...Bg2
- 2.Bd7#
- 1...Sc2
- 2.Rc4#
- 2.Rc5#
- 1...Sc4
- 2.Rc5#
- 1...Sg4
- 2.Bd7#
- 1...Sf5
- 2.Bd7#
- 1...Ra1
- Tries
- 1.Bb3?
- threat
- 2.Ba4#
- 1...Rc5
- 2.Rxc5#
- 1...Rb1
- 2.Rc5#
- 1...Rc4!
- threat
- 1.Rc4+?
- 1...Sxc4
- 2.Sd4#
- 1...Rxc4!
- 1...Sxc4
- 1.Rd8?
- threat
- 2.Sd4#
- 1...Sc2
- 2.Rc5#
- 1...Sf5
- 2.Bd7#
- 1...Rc4!
- threat
- 1.Red5?
- threat
- 2.Se5#
- 1...Rc5
- 2.Rxc5#
- 1...Sc4
- 2.Rc5#
- 1...Sg4
- 2.Bd7#
- 1...Sxd5!
- threat
- 1.Bb3?
- Keys
- 1.Ra5!
- threat
- 2.Se5#
- 1...Rc5
- 2.Rxc5#
- 1...Sc4
- 2.Rc5#
- 1...Sg4
- 2.Bd7#
- threat
- 1.Ra5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 10
- Sets
- R(a);N_GUARD,P_PINB(A)::R1(D)
- R(a);N_GUARD::R1(D)
- R(a);N_GUARD::R1(D),XR(a)
- B(d);N_GUARD::B(E)
- S(c);S_CUTR(a)::R1(D)
- S(c);S_CUTB(d)::B(E)
- Tries
- Try
- B(E);
- Threat
- B(E)
- Vars
- R(a);N_GUARD::R1(D),XR(a)
- R(a);N_GUARD::R1(D)
- Refutation
- R(a);
- Try
- R(C);CHECK
- Vars
- S(c);XR(C)::S(B)
- Refutation
- R(a);XR(C)
- Try
- R(C);
- Threat
- S(B)
- Vars
- S(c);S_CUTR(a)::R1(D)
- S(c);S_CUTB(d)::B(E)
- Refutation
- R(a);
- Try
- R(D);
- Threat
- S(B)
- Vars
- R(a);N_GUARD::R1(D),XR(a)
- S(c);S_CUTR(a)::R1(D)
- S(c);S_CUTB(d)::B(E)
- Refutation
- S(c);XR(D)
- Try
- Actual
- R(D);
- Threat
- S(B)
- Vars
- R(a);N_GUARD::R1(D),XR(a)
- S(c);S_CUTR(a)::R1(D)
- S(c);S_CUTB(d)::B(E)
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).