MESON Chess Problem Database
Problem Display
PID: 206583 (8/N1p5/2p5/p5p1/kn4R1/1p1B1p2/4pP2/1N2K3 w - - 0 1)
Toth, Gyula
Uj Nemezdek, 1925
#2
6 + 9
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...b2
- 2.Bc2#
- 1...c5
- 2.Bb5#
- 1...b2
- Tries
- 1.Bxe2?
- 1...b2
- 2.Bd1#
- 1...c5
- 2.Bb5#
- 1...fxe2!
- 1...b2
- 1.Bf5?
- 1...b2
- 2.Bc2#
- 1...c5!
- 1...b2
- 1.Ba6?
- 1...c5
- 2.Bb5#
- 1...b2!
- 1...c5
- 1.Bg6?
- 1...b2
- 2.Bc2#
- 1...c5!
- 1...b2
- 1.Bh7?
- 1...b2
- 2.Bc2#
- 1...c5!
- 1...b2
- 1.Rd4?
- 1...b2
- 2.Bc2#
- 1...c5
- 2.Bb5#
- 1...g4!
- 1...b2
- 1.Re4?
- 1...b2
- 2.Bc2#
- 1...c5
- 2.Bb5#
- 1...g4!
- 1...b2
- 1.Bxe2?
- Keys
- 1.Be4!
- threat
- 2.Bxc6#
- 1...Sc2+
- 2.Bxc2#
- 1...Sd3+
- 2.Bxd3#
- 1...Sd5
- 2.Bxd5#
- 1...b2
- 2.Bc2#
- 1...c5
- 2.Bc6#
- threat
- 1.Be4!
FEATURES
- Static
- TYPE = BLOCK_THREAT
- CHANGED MATES = 1
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- P(b);OGATEB::B(D)
- P(h);N_GUARD::B(D)
- Tries
- Try
- B(D);XP(a)
- Vars
- P(b);OGATEB::B(D)
- P(h);N_GUARD::B(D)
- Refutation
- P(c);XB(D)
- Try
- B(D);
- Vars
- P(b);OGATEB::B(D)
- Refutation
- P(h);
- Try
- B(D);
- Vars
- P(h);N_GUARD::B(D)
- Refutation
- P(b);
- Try
- B(D);
- Vars
- P(b);OGATEB::B(D)
- Refutation
- P(h);
- Try
- B(D);
- Vars
- P(b);OGATEB::B(D)
- Refutation
- P(h);
- Try
- R(E);
- Vars
- P(b);OGATEB::B(D)
- P(h);N_GUARD::B(D)
- Refutation
- P(g);
- Try
- R(E);
- Vars
- P(b);OGATEB::B(D)
- P(h);N_GUARD::B(D)
- Refutation
- P(g);
- Try
- Actual
- B(D);N_PINS(e)
- Threat
- B(D),XP(h)
- Vars
- S(e);CHECK,OGATEB::R(E)+B(D),XS(e)
- S(e);OGATEB::R(E)+B(D),XS(e)
- P(b);OGATEB::B(D)
- P(h);::B(D)
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).