MESON Chess Problem Database
Problem Display
PID: 120060 (2b2B2/3N4/p7/k2pp3/2P5/8/1P1b1r2/K2B2Q1 w - - 0 1)
Mikan, Ilja
Sachove listy, 1936
#2
7 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rf1
- 2.Qc5#
- 2.Qb6#
- 1...Re2
- 2.Qc5#
- 2.Qb6#
- 1...Rg2
- 2.Qc5#
- 2.Qb6#
- 1...Rh2
- 2.Qc5#
- 2.Qb6#
- 1...Rf3
- 2.Qc5#
- 2.Qb6#
- 1...Rf4
- 2.Qc5#
- 2.Qb6#
- 1...Rf5
- 2.Qc5#
- 2.Qb6#
- 1...Rf6
- 2.Qc5#
- 1...Rf7
- 2.Qc5#
- 2.Qb6#
- 1...Rxf8
- 2.Qc5#
- 2.Qb6#
- 1...Bc1
- 2.b4#
- 1...Be3
- 2.b4#
- 1...Bf4
- 2.b4#
- 1...Bg5
- 2.b4#
- 1...Bh6
- 2.b4#
- 1...Rf1
- Tries
- 1.Qxf2?
- threat
- 2.Qc5#
- 2.Qb6#
- 2.Qxd2#
- 1...dxc4
- 2.Qc5#
- 2.Qb6#
- 1...Bc1
- 2.Qc5#
- 2.Qb6#
- 2.b4#
- 1...Be1
- 2.Qxe1#
- 2.Qc5#
- 2.Qb6#
- 1...Bc3
- 2.Qc5#
- 2.Qb6#
- 1...Be3
- 2.b4#
- 1...Bb4
- 2.Qb6#
- 1...Bf4
- 2.Qc5#
- 2.Qb6#
- 2.b4#
- 1...Bg5
- 2.Qc5#
- 2.Qb6#
- 2.b4#
- 1...Bh6
- 2.Qc5#
- 2.Qb6#
- 2.b4#
- 1...d4
- 2.Qxd2#
- 1...Bxd7!
- threat
- 1.Qxf2?
- Keys
- 1.Qg5!
- threat
- 2.Qd8#
- 1...Rxf8
- 2.Qxd2#
- 1...Bxg5
- 2.b4#
- 1...dxc4
- 2.Qxe5#
- 1...Rf6
- 2.Qxd2#
- 1...Be3
- 2.b4#
- threat
- 1.Qg5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 3
- Sets
- R(b);OGATE::QAR2(C)
- B(a);N_GUARD::P(D)
- Tries
- Try
- Q(C);XR(b)
- Threat
- DUALS(3)
- Vars
- B(a);N_GUARD::P(D)
- B(a);::QAB1(C)
- P(d);::QAB(C),XB(a)
- Refutation
- B(g);XS(F)
- Try
- Actual
- Q(C);
- Threat
- QAB(C)
- Vars
- R(b);N_GUARD,XB(G)::QAB(C),XB(a)
- B(a);N_GUARD,XQ(C)::P(D)
- P(d);OGATEB,P_SPINP(e),XP(E)::QAR(C),XP(e)
- R(b);N_GUARD::QAB(C),XB(a)
- B(a);N_GUARD::P(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).