MESON Chess Problem Database
Problem Display
PID: 120993 (4K3/3N4/4p3/2Pk4/P2N2P1/2Bp2P1/3P4/3B4 w - - 0 1)
Castellari, Umberto
Comm., Problemas, 1952
#2
10 + 3
| 6490 | yacpdb | 2009 |
| 5454 | Near Snap | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Kc4
- 2.Bb3#
- 1...Ke4
- 2.Bf3#
- 1...Kc4
- Tries
- 1.Ke7?
- 1...Kc4
- 2.Bb3#
- 1...Ke4
- 2.Bf3#
- 1...e5!
- 1...Kc4
- 1.Kf7?
- 1...Kc4
- 2.Bb3#
- 1...Ke4
- 2.Bf3#
- 1...e5!
- 1...Kc4
- 1.Kd8?
- 1...Kc4
- 2.Bb3#
- 1...Ke4
- 2.Bf3#
- 1...e5!
- 1...Kc4
- 1.Kf8?
- 1...Kc4
- 2.Bb3#
- 1...Ke4
- 2.Bf3#
- 1...e5!
- 1...Kc4
- 1.a5?
- 1...Kc4
- 2.Bb3#
- 1...Ke4
- 2.Bf3#
- 1...e5!
- 1...Kc4
- 1.g5?
- 1...Kc4
- 2.Bb3#
- 1...Ke4
- 2.Bf3#
- 1...e5!
- 1...Kc4
- 1.Ke7?
- Keys
- 1.Sxe6!
- 1...Kc4
- 2.Sb6#
- 1...Ke4
- 2.Sf6#
- 1...Kc6
- 2.Bf3#
- 1...Kxe6
- 2.Bb3#
- 1...Kc4
- 1.Sxe6!
This anticipates 7361(1999)
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 2
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- K(b);S_FLIGHT::B(A)
- Tries
- Try
- K(J);P-FLIGHT
- Vars
- K(b);S_FLIGHT::B(A)
- Refutation
- P(c);
- Try
- K(J);S_FLIGHT
- Vars
- K(b);S_FLIGHT::B(A)
- Refutation
- P(c);
- Try
- K(J);P-FLIGHT
- Vars
- K(b);S_FLIGHT::B(A)
- Refutation
- P(c);
- Try
- K(J);P-FLIGHT
- Vars
- K(b);S_FLIGHT::B(A)
- Refutation
- P(c);
- Try
- P(E);
- Vars
- K(b);S_FLIGHT::B(A)
- Refutation
- P(c);
- Try
- P(G);
- Vars
- K(b);S_FLIGHT::B(A)
- Refutation
- P(c);
- Try
- Actual
- S(F);XP(c)
- Vars
- K(b);S_FLIGHT::S(I)
- K(b);S_FLIGHT::B(A)
- K(b);S_FLIGHT,XS(F)::B(A)
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).