MESON Chess Problem Database
Problem Display
PID: 214598 (3K4/3B4/8/1Rpk4/8/2B2R2/8/8 w - - 0 1)
Breitenfeld, G
Chicago Tribune, 1877
#2
5 + 2
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Ke4
- 2.Bc6#
- 1...Kd6
- 2.Rd3#
- 1...Ke4
- Tries
- 1.Kc7?
- 1...Ke4
- 2.Bc6#
- 1...Kc4!
- 1...Ke4
- 1.Ke7?
- 1...Ke4
- 2.Bc6#
- 1...Kc4!
- 1...Ke4
- 1.Ba1?
- 1...Ke4
- 2.Bc6#
- 1...Kd6
- 2.Rd3#
- 1...Kc4!
- 1...Ke4
- 1.Bb2?
- 1...Ke4
- 2.Bc6#
- 1...Kd6
- 2.Rd3#
- 1...Kc4!
- 1...Ke4
- 1.Bf6?
- 1...Ke4
- 2.Bc6#
- 1...Kd6
- 2.Rd3#
- 1...Kc4!
- 1...Ke4
- 1.Bg7?
- 1...Ke4
- 2.Bc6#
- 1...Kd6
- 2.Rd3#
- 1...Kc4!
- 1...Ke4
- 1.Bh8?
- 1...Ke4
- 2.Bc6#
- 1...Kd6
- 2.Rd3#
- 1...Kc4!
- 1...Ke4
- 1.Re3?
- 1...Kd6
- 2.Rd3#
- 1...Kc4!
- 1...Kd6
- 1.Rb1?
- 1...Kc4
- 2.Be6#
- 1...Ke4
- 2.Bc6#
- 1...Kd6
- 2.Rd1#
- 2.Rd3#
- 1...c4!
- 1...Kc4
- 1.Rb2?
- 1...Kc4
- 2.Be6#
- 1...Ke4
- 2.Bc6#
- 1...Kd6
- 2.Rd2#
- 2.Rd3#
- 1...c4!
- 1...Kc4
- 1.Rb3?
- 1...Kc4
- 2.Be6#
- 1...Ke4
- 2.Bc6#
- 1...Kd6
- 2.Rd3#
- 1...c4!
- 1...Kc4
- 1.Rb6?
- 1...Kc4
- 2.Be6#
- 1...Ke4
- 2.Bc6#
- 1...c4!
- 1...Kc4
- 1.Rb7?
- 1...Kc4
- 2.Be6#
- 1...Ke4
- 2.Bc6#
- 1...Kd6
- 2.Rd3#
- 1...c4!
- 1...Kc4
- 1.Rb8?
- 1...Kc4
- 2.Be6#
- 1...Ke4
- 2.Bc6#
- 1...Kd6
- 2.Rd3#
- 1...c4!
- 1...Kc4
- 1.Kc7?
- Keys
- 1.Ra5!
- 1...Kc4
- 2.Be6#
- 1...Ke4
- 2.Bc6#
- 1...Kd6
- 2.Rd3#
- 1...Kc4
- 1.Ra5!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(b);N_SPINP(a),S_FLIGHT::B(D)
- K(b);N_SPINP(a),P-FLIGHT::R(B)
- Tries
- Try
- K(E);S_FLIGHT
- Vars
- K(b);N_SPINP(a),S_FLIGHT::B(D)
- Refutation
- K(b);N_SPINP(a),S_FLIGHT
- Try
- K(E);S_FLIGHT
- Vars
- K(b);N_SPINP(a),S_FLIGHT::B(D)
- Refutation
- K(b);N_SPINP(a),S_FLIGHT
- Try
- B(A);
- Vars
- K(b);N_SPINP(a),S_FLIGHT::B(D)
- K(b);N_SPINP(a),P-FLIGHT::R(B)
- Refutation
- K(b);N_SPINP(a),S_FLIGHT
- Try
- B(A);
- Vars
- K(b);N_SPINP(a),S_FLIGHT::B(D)
- K(b);N_SPINP(a),P-FLIGHT::R(B)
- Refutation
- K(b);N_SPINP(a),S_FLIGHT
- Try
- B(A);
- Vars
- K(b);N_SPINP(a),S_FLIGHT::B(D)
- K(b);N_SPINP(a),P-FLIGHT::R(B)
- Refutation
- K(b);N_SPINP(a),S_FLIGHT
- Try
- B(A);
- Vars
- K(b);N_SPINP(a),S_FLIGHT::B(D)
- K(b);N_SPINP(a),P-FLIGHT::R(B)
- Refutation
- K(b);N_SPINP(a),S_FLIGHT
- Try
- B(A);
- Vars
- K(b);N_SPINP(a),S_FLIGHT::B(D)
- K(b);N_SPINP(a),P-FLIGHT::R(B)
- Refutation
- K(b);N_SPINP(a),S_FLIGHT
- Try
- R(B);
- Vars
- K(b);N_SPINP(a),P-FLIGHT::R(B)
- Refutation
- K(b);N_SPINP(a),S_FLIGHT
- Try
- R(C);N_PINP(a)
- Vars
- K(b);S_FLIGHT::B(D)
- Refutation
- P(a);
- Try
- R(C);N_PINP(a)
- Vars
- K(b);S_FLIGHT::B(D)
- Refutation
- P(a);
- Try
- R(C);N_PINP(a)
- Vars
- K(b);S_FLIGHT::B(D)
- K(b);P-FLIGHT::R(B)
- Refutation
- P(a);
- Try
- R(C);N_PINP(a)
- Vars
- K(b);S_FLIGHT::B(D)
- Refutation
- P(a);
- Try
- R(C);N_PINP(a)
- Vars
- K(b);S_FLIGHT::B(D)
- K(b);P-FLIGHT::R(B)
- Refutation
- P(a);
- Try
- R(C);N_PINP(a)
- Vars
- K(b);S_FLIGHT::B(D)
- K(b);P-FLIGHT::R(B)
- Refutation
- P(a);
- Try
- Actual
- R(C);
- Vars
- K(b);N_SPINP(a),S_FLIGHT::B(D)
- K(b);N_SPINP(a),P-FLIGHT::R(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).