MESON Chess Problem Database
Problem Display
PID: 179125 (8/5K2/B1pP1Qpp/2PkP3/1R1np3/2n5/3P2N1/b1R1rbB1 w - - 0 1)
Eerkes, Allard Pieter
Arbeidermagasinet, 1939
#2
11 + 10
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Sb1
- 2.Sf4#
- 1...Sd1
- 2.Sf4#
- 1...Sa2
- 2.Sf4#
- 1...Sce2
- 2.Se3#
- 1...Sa4
- 2.Sf4#
- 1...Scb5
- 2.Sf4#
- 1...Sc2
- 2.Sf4#
- 2.Qe6#
- 1...Sde2
- 2.Bc4#
- 2.Qe6#
- 1...Sb3
- 2.Sf4#
- 2.Qe6#
- 1...Sf3
- 2.Sf4#
- 2.Qe6#
- 1...Sdb5
- 2.Sf4#
- 2.Qe6#
- 1...Sf5
- 2.Sf4#
- 2.Qe6#
- 1...Se6
- 2.Qxe6#
- 1...Sb1
- Tries
- 1.d7?
- threat
- 2.Qd6#
- 1...Kxc5
- 2.Qd6#
- 1...Scb5
- 2.Sf4#
- 1...Sdb5
- 2.Sf4#
- 2.Qe6#
- 1...Sf5
- 2.Sf4#
- 2.Qe6#
- 1...Se6
- 2.Qxe6#
- 1...e3!
- threat
- 1.d7?
- Keys
- 1.e6!
- threat
- 2.Qxd4#
- 1...Kxc5
- 2.Qxd4#
- 1...Sxe6
- 2.Qxe6#
- 1...Sb1
- 2.Sf4#
- 1...Sd1
- 2.Sf4#
- 1...Sa2
- 2.Sf4#
- 1...Sce2
- 2.Se3#
- 1...Sa4
- 2.Sf4#
- 1...Scb5
- 2.Sf4#
- 1...Sc2
- 2.Sf4#
- 1...Sde2
- 2.Bc4#
- 1...Sb3
- 2.Sf4#
- 1...Sf3
- 2.Sf4#
- 1...Sdb5
- 2.Sf4#
- 1...Sf5
- 2.Sf4#
- threat
- 1.e6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 7
- REMOVED MATES = 0
- Sets
- S(d);::S(D)
- S(d);S_CUTR(b)::S(D)
- S(e);N_GUARD::QAB1(J),XS(e)
- Tries
- Try
- P(I);
- Threat
- QAR1(J)
- Vars
- K(g);P-FLIGHT,P_SPINS(d),XP(F)::QAB1(J)
- S(d);::S(D)
- S(e);N_GUARD::QAB1(J),XS(e)
- Refutation
- P(f);
- Try
- Actual
- P(G);
- Threat
- QAR1(J),XS(e)
- Vars
- K(g);P-FLIGHT,P_SPINS(d),XP(F)::QAB1(J),XS(e)
- S(e);OGATE,XP(G)::QAB1(J),XS(e)
- S(d);::S(D)
- S(d);S_CUTR(b)::S(D)
- S(e);::S(D)
- S(e);S_CUTB(c)::B(H)
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).