MESON Chess Problem Database
Problem Display
PID: 95824 (8/3p1q2/1KPB1p2/2R5/1N1k1P2/6n1/1P1N1P2/2n5 w - - 0 1)
Preziosi, Bruno
1st Prize, L'Italia Scacchistica, 1959
#2
9 + 6
| 14744 | Nuova Antologia dei Problemisti Italiani | 1992 |
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qc4
- 2.Rxc4#
- 1...Qd5
- 2.Rxd5#
- 1...Qh5
- 2.Rc4#
- 1...Qg6
- 2.Rc4#
- 2.Rd5#
- 1...Qe8
- 2.Rc4#
- 2.Rd5#
- 1...Qe7
- 2.Rc4#
- 2.Rd5#
- 1...Qg7
- 2.Rc4#
- 2.Rd5#
- 1...Qh7
- 2.Rc4#
- 2.Rd5#
- 1...Qf8
- 2.Rc4#
- 2.Rd5#
- 1...Sd3
- 2.Sc2#
- 1...Se4
- 2.Sf3#
- 1...f5
- 2.Be5#
- 1...Qc4
- Tries
- 1.Rxc1?
- threat
- 2.Bc5#
- 1...Qc4
- 2.Rxc4#
- 1...Qh5
- 2.Rc4#
- 1...Qe7
- 2.Rc4#
- 1...Qf8
- 2.Rc4#
- 1...Se4
- 2.Sf3#
- 1...Qd5!
- threat
- 1.Re5?
- threat
- 2.Bc5#
- 1...Qc4
- 2.Sf3#
- 1...Qd5
- 2.Rxd5#
- 1...Qe7
- 2.Rd5#
- 1...Qf8
- 2.Rd5#
- 1...Sd3
- 2.Sc2#
- 1...Se4
- 2.Rxe4#
- 1...Sb3!
- threat
- 1.Rxc1?
- Keys
- 1.Rc3!
- threat
- 2.Bc5#
- 1...Qc4
- 2.Rxc4#
- 1...Qd5
- 2.Sc2#
- 1...Qh5
- 2.Rc4#
- 1...Qe7
- 2.Rc4#
- 1...Qf8
- 2.Rc4#
- 1...Sb3
- 2.Rd3#
- 1...Sd3
- 2.Rxd3#
- 1...Se4
- 2.Sf3#
- threat
- 1.Rc3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 3
- REMOVED MATES = 1
- Sets
- Q(f);N_GUARD::R1(F),XQ(f)
- Q(f);N_GUARD::R1(F)
- S(a);SBLOCK::S(D)
- S(b);SBLOCK::S(B)
- P(d);N_GUARD::B(I)
- Tries
- Try
- R(F);XS(a)
- Threat
- B(I)
- Vars
- Q(f);N_GUARD::R1(F),XQ(f)
- Q(f);N_GUARD::R1(F)
- S(b);SBLOCK::S(B)
- Refutation
- Q(f);
- Try
- R(F);
- Threat
- B(I)
- Vars
- Q(f);SBLOCK::S(B)
- Q(f);N_GUARD::R1(F),XQ(f)
- Q(f);N_GUARD::R1(F)
- S(a);SBLOCK::S(D)
- S(b);N_GUARD::R1(F),XS(b)
- Refutation
- S(a);
- Try
- Actual
- R(F);
- Threat
- B(I)
- Vars
- Q(f);N_GUARD::R1(F),XQ(f)
- Q(f);SBLOCK::S(D)
- Q(f);N_GUARD::R1(F)
- S(a);N_GUARD::R1(F)
- S(a);N_GUARD::R1(F),XS(a)
- S(b);SBLOCK::S(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).