MESON Chess Problem Database
Problem Display
PID: 69996 (N1B5/7p/2k5/2B5/K2PbNP1/1p5Q/8/8 w - - 0 1)
Stojnic, Dragan
The Problemist, 2004
#2
8 + 4
| 56 | The Problemist | 2006 |
SOLUTION
- SOUND
- Sets
- 1...Bh1
- 2.Qxh1#
- 2.Qh6#
- 1...Bg2
- 2.Qxg2#
- 2.Qh6#
- 1...Bf3
- 2.Qxf3#
- 2.Qh6#
- 1...Bh1
- Tries
- 1.Ba3?
- threat
- 2.Qc3#
- 1...Bd3
- 2.d5#
- 1...Bf3
- 2.Qxf3#
- 2.Qh6#
- 1...Bd5!
- threat
- 1.Bb4?
- threat
- 2.Qc3#
- 1...Bd3
- 2.d5#
- 1...Bf3
- 2.Qxf3#
- 2.Qh6#
- 1...Bd5!
- threat
- 1.Be7?
- threat
- 2.Qc3#
- 1...Bd3
- 2.d5#
- 1...Bf3
- 2.Qxf3#
- 2.Qh6#
- 1...Bd5!
- threat
- 1.Bf8?
- threat
- 2.Qc3#
- 1...Bd3
- 2.d5#
- 1...Bf3
- 2.Qxf3#
- 2.Qh6#
- 1...Bd5!
- threat
- 1.Qg2?
- threat
- 2.Qxe4#
- 1...Bf3
- 2.Qxf3#
- 1...Bd5
- 2.Qxd5#
- 1...Bxg2!
- threat
- 1.Qh1?
- threat
- 2.Qxe4#
- 1...Bg2
- 2.Qxg2#
- 2.Qh6#
- 1...Bf3
- 2.Qxf3#
- 2.Qh6#
- 1...Bd5
- 2.Qxd5#
- 1...Bxh1!
- threat
- 1.Qxb3?
- threat
- 2.Qe6#
- 2.Qb5#
- 2.Qb6#
- 2.Qb7#
- 1...Bd3
- 2.Qd5#
- 2.Qe6#
- 2.Qb6#
- 2.Qb7#
- 1...Bd5
- 2.Qxd5#
- 2.Qb5#
- 2.Qb6#
- 2.Qb7#
- 1...Bf5
- 2.Qd5#
- 2.Qb5#
- 2.Qb6#
- 2.Qb7#
- 1...Bc2!
- threat
- 1.Qc3?
- threat
- 2.Ba3#
- 2.Bb4#
- 2.Be7#
- 2.Bf8#
- 1...Bd3
- 2.d5#
- 1...Bd5!
- threat
- 1.Qd3?
- threat
- 2.Qxe4#
- 2.Qb5#
- 2.Qa6#
- 1...Bh1
- 2.Qb5#
- 2.Qa6#
- 1...Bg2
- 2.Qb5#
- 2.Qa6#
- 1...Bf3
- 2.Qb5#
- 2.Qa6#
- 2.Qxf3#
- 1...Bd5
- 2.Qb5#
- 2.Qa6#
- 1...Bf5
- 2.Qb5#
- 2.Qa6#
- 1...Bg6
- 2.Qb5#
- 2.Qa6#
- 1...Bxd3!
- threat
- 1.Qf3?
- threat
- 2.Qxe4#
- 1...Bd5
- 2.Qxd5#
- 1...Bxf3!
- threat
- 1.Qh5?
- threat
- 2.Qe8#
- 1...Bg6
- 2.Qd5#
- 1...Bf5!
- threat
- 1.Qxh7?
- threat
- 2.Bb7#
- 2.Qxe4#
- 2.Qb7#
- 2.Qc7#
- 2.Qd7#
- 1...Bb1
- 2.Bb7#
- 2.Qb7#
- 2.Qc7#
- 2.Qd7#
- 1...Bh1
- 2.Bb7#
- 2.Qg6#
- 2.Qxh1#
- 2.Qh6#
- 2.Qb7#
- 2.Qc7#
- 2.Qd7#
- 1...Bc2
- 2.Bb7#
- 2.Qb7#
- 2.Qc7#
- 2.Qd7#
- 1...Bg2
- 2.Bb7#
- 2.Qg6#
- 2.Qh6#
- 2.Qb7#
- 2.Qc7#
- 2.Qd7#
- 1...Bd3
- 2.Bb7#
- 2.Qb7#
- 2.Qc7#
- 2.Qd7#
- 1...Bf3
- 2.Bb7#
- 2.Qg6#
- 2.Qh6#
- 2.Qb7#
- 2.Qc7#
- 2.Qd7#
- 1...Bd5
- 2.Bb7#
- 2.Qb7#
- 2.Qc7#
- 2.Qd7#
- 1...Bf5
- 2.Bb7#
- 2.Qb7#
- 2.Qc7#
- 1...Bg6
- 2.Bb7#
- 2.Qxg6#
- 2.Qb7#
- 2.Qc7#
- 2.Qd7#
- 1...Bxh7!
- threat
- 1.g5?
- threat
- 2.Qe6#
- 2.Qd7#
- 1...Bd5
- 2.Qd7#
- 1...Bf5!
- threat
- 1.Ba3?
- Keys
- 1.Qe3!
- threat
- 2.Qxe4#
- 1...Bb1
- 2.Qe6#
- 2.Qe8#
- 2.d5#
- 1...Bh1
- 2.Qe6#
- 2.Qe8#
- 1...Bc2
- 2.Qe6#
- 2.Qe8#
- 2.d5#
- 1...Bg2
- 2.Qe6#
- 2.Qe8#
- 1...Bd3
- 2.Qe6#
- 2.Qe8#
- 2.d5#
- 1...Bf3
- 2.Qxf3#
- 2.Qe6#
- 2.Qe8#
- 1...Bd5
- 2.Qe8#
- 1...Bf5
- 2.d5#
- 1...Bg6
- 2.Qe6#
- 2.d5#
- threat
- 1.Qe3!
This is a version
Version by E. Ferron.
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- Tries
- Try
- B(F);
- Threat
- QAR(A)
- Vars
- B(b);N_GUARD::P(C)
- Refutation
- B(b);
- Try
- B(F);
- Threat
- QAR(A)
- Vars
- B(b);N_GUARD::P(C)
- Refutation
- B(b);
- Try
- B(F);
- Threat
- QAR(A)
- Vars
- B(b);N_GUARD::P(C)
- Refutation
- B(b);
- Try
- B(F);
- Threat
- QAR(A)
- Vars
- B(b);N_GUARD::P(C)
- Refutation
- B(b);
- Try
- Q(A);P_PINB(b)
- Threat
- QAB(A),XB(b)
- Vars
- B(b);OGATEB::QAB(A),XB(b)
- B(b);OGATE::QAB1(A),XB(b)
- Refutation
- B(b);N_SPINB(b),XQ(A)
- Try
- Q(A);P_PINB(b)
- Threat
- QAB(A),XB(b)
- Vars
- B(b);OGATE::QAB1(A),XB(b)
- Refutation
- B(b);N_SPINB(b),XQ(A)
- Try
- Q(A);XP(a)
- Threat
- DUALS(4)
- Refutation
- B(b);P_PINQ(A)
- Try
- Q(A);
- Threat
- DUALS(4)
- Vars
- B(b);N_GUARD::P(C)
- Refutation
- B(b);
- Try
- Q(A);
- Threat
- DUALS(3)
- Refutation
- B(b);XQ(A)
- Try
- Q(A);P_PINB(b)
- Threat
- QAB(A),XB(b)
- Vars
- B(b);OGATE::QAB1(A),XB(b)
- Refutation
- B(b);N_SPINB(b),XQ(A)
- Try
- Q(A);
- Threat
- QAB(A)
- Vars
- B(b);N_GUARD::QAB1(A)
- Refutation
- B(b);
- Try
- Q(A);XP(d)
- Threat
- DUALS(5)
- Refutation
- B(b);XQ(A)
- Try
- P(E);
- Threat
- DUALS(2)
- Vars
- B(b);::QAB1(A)
- Refutation
- B(b);
- Try
- Actual
- Q(A);
- Threat
- QAB(A),XB(b)
- Vars
- B(b);OGATE::QAB(A)
- B(b);N_GUARD::P(C)
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).