MESON Chess Problem Database
Problem Display
PID: 259348 (3Q4/3p4/3k4/1p6/1p1BPpP1/pP3P2/K7/8 w - - 0 1)
Pirrone, Santi
Comm., ASIGC 04. Ty., 2000-2001
#2
7 + 6
| 15601 | Albrecht-Leiss-Degener Collection | 2022 |
| 3713 | Snap | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Kc6
- 2.Qb6#
- 1...Ke6
- 2.Qf6#
- 1...Kc6
- Tries
- 1.Ka1?
- 1...Kc6
- 2.Qb6#
- 1...Ke6
- 2.Qf6#
- 1...a2!
- 1...Kc6
- 1.Kb1?
- 1...Kc6
- 2.Qb6#
- 1...Ke6
- 2.Qf6#
- 1...a2+!
- 1...Kc6
- 1.Ba1?
- 1...Kc5
- 2.Qc7#
- 1...Ke6
- 2.Qf6#
- 1...Kc6!
- 1...Kc5
- 1.Bg1?
- 1...Ke5
- 2.Qe7#
- 1...Kc6
- 2.Qb6#
- 1...Ke6!
- 1...Ke5
- 1.Bf2?
- 1...Ke5
- 2.Qe7#
- 1...Kc6
- 2.Qb6#
- 1...Ke6!
- 1...Ke5
- 1.Bc5+?
- 1...Ke5
- 2.Qe7#
- 1...Kc6
- 2.Qb6#
- 2.Qc8#
- 1...Ke6
- 2.Qe7#
- 1...Kxc5!
- 1...Ke5
- 1.Be5+?
- 1...Kc5
- 2.Qc7#
- 1...Kc6
- 2.Qc7#
- 1...Ke6
- 2.Qf6#
- 2.Qe8#
- 1...Kxe5!
- 1...Kc5
- 1.Bb6?
- threat
- 2.Qf6#
- 1...Ke5
- 2.Qe7#
- 1...Kc6
- 2.Qc7#
- 1...Ke6!
- threat
- 1.Bf6?
- threat
- 2.Qb6#
- 1...Kc5
- 2.Qc7#
- 1...Ke6
- 2.Qe7#
- 1...Kc6!
- threat
- 1.Ba7?
- 1...Ke5
- 2.Qe7#
- 1...Kc6
- 2.Qb6#
- 1...Ke6!
- 1...Ke5
- 1.Bg7?
- 1...Kc5
- 2.Qc7#
- 1...Ke6
- 2.Qf6#
- 1...Kc6!
- 1...Kc5
- 1.Bh8?
- 1...Kc5
- 2.Qc7#
- 1...Ke6
- 2.Qf6#
- 1...Kc6!
- 1...Kc5
- 1.Ka1?
- Keys
- 1.g5!
- 1...Kc6
- 2.Qb6#
- 1...Ke6
- 2.Qf6#
- 1...Kc6
- 1.g5!
This anticipates 50344(2003)
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Refutation
- P(a);
- Try
- K(A);S_FLIGHT
- Vars
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Refutation
- P(a);CHECK
- Try
- B(D);
- Vars
- K(e);N_GUARD,N_SPINP(f),S_FLIGHT::QAR2(G)
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Refutation
- K(e);N_SPINP(f),P-FLIGHT
- Try
- B(D);
- Vars
- K(e);N_GUARD,N_SPINP(f),S_FLIGHT::QAR2(G)
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Refutation
- K(e);N_SPINP(f),P-FLIGHT
- Try
- B(D);
- Vars
- K(e);N_GUARD,N_SPINP(f),S_FLIGHT::QAR2(G)
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Refutation
- K(e);N_SPINP(f),P-FLIGHT
- Try
- B(D);CHECK
- Vars
- K(e);N_GUARD,N_SPINP(f),S_FLIGHT::QAR2(G)
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Refutation
- K(e);N_SPINP(f),S_FLIGHT,XB(D)
- Try
- B(D);CHECK
- Vars
- K(e);N_GUARD,N_SPINP(f),S_FLIGHT::QAR2(G)
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Refutation
- K(e);N_SPINP(f),S_FLIGHT,XB(D)
- Try
- B(D);
- Threat
- QAR2(G)
- Vars
- K(e);N_GUARD,N_SPINP(f),S_FLIGHT::QAR2(G)
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Refutation
- K(e);N_SPINP(f),P-FLIGHT
- Try
- B(D);
- Threat
- QAR2(G)
- Vars
- K(e);N_GUARD,N_SPINP(f),S_FLIGHT::QAR2(G)
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Refutation
- K(e);N_SPINP(f),P-FLIGHT
- Try
- B(D);
- Vars
- K(e);N_GUARD,N_SPINP(f),S_FLIGHT::QAR2(G)
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Refutation
- K(e);N_SPINP(f),P-FLIGHT
- Try
- B(D);
- Vars
- K(e);N_GUARD,N_SPINP(f),S_FLIGHT::QAR2(G)
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Refutation
- K(e);N_SPINP(f),P-FLIGHT
- Try
- B(D);
- Vars
- K(e);N_GUARD,N_SPINP(f),S_FLIGHT::QAR2(G)
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
- Refutation
- K(e);N_SPINP(f),P-FLIGHT
- Try
- Actual
- P(F);
- Vars
- K(e);N_GUARD,N_SPINP(f),P-FLIGHT::QAR1(G)
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).