MESON Chess Problem Database
Problem Display
PID: 96374 (8/8/8/1p4p1/1P3nR1/1KBk1BQ1/2N2nRp/6br w - - 0 1)
Delobel, Bernard
Problemesis, 2006
#2
8 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sd1
- 2.Rd2#
- 1...S2h3
- 2.Rd2#
- 1...Se4
- 2.Be2#
- 1...Sxg4
- 2.Rd2#
- 1...Se2
- 2.Be4#
- 1...Sxg2
- 2.Rd4#
- 2.Qd6#
- 1...S4h3
- 2.Bd1#
- 2.Rd4#
- 2.Qd6#
- 1...Sd5
- 2.Rd4#
- 1...Sh5
- 2.Rd4#
- 2.Qd6#
- 1...Se6
- 2.Bd1#
- 1...Sg6
- 2.Bd1#
- 2.Rd4#
- 2.Qd6#
- 1...Sd1
- Tries
- 1.Rxf2?
- threat
- 2.Bxh1#
- 2.Bg2#
- 2.Bd5#
- 2.Bc6#
- 2.Bb7#
- 2.Ba8#
- 2.Rd2#
- 1...Se2
- 2.Bxe2#
- 2.Be4#
- 1...Sg2
- 2.Be2#
- 2.Bxg2#
- 2.Be4#
- 2.Rd2#
- 2.Rd4#
- 2.Qd6#
- 1...Sd5
- 2.Be2#
- 2.Be4#
- 2.Bxd5#
- 2.Rd2#
- 2.Rd4#
- 1...Sh5
- 2.Be2#
- 2.Be4#
- 2.Rd2#
- 2.Rd4#
- 2.Qd6#
- 1...Bxf2!
- threat
- 1.Rxf4?
- threat
- 2.Bd1#
- 2.Bg4#
- 2.Bh5#
- 2.Rd4#
- 1...Sd1
- 2.Be2#
- 2.Be4#
- 2.Rd2#
- 1...Sh3
- 2.Be2#
- 2.Be4#
- 2.Rd2#
- 1...Se4
- 2.Be2#
- 2.Bxe4#
- 1...Sg4
- 2.Be2#
- 2.Be4#
- 2.Rd2#
- 1...g4
- 2.Bd1#
- 2.Bxg4#
- 2.Rd4#
- 1...gxf4!
- threat
- 1.Qxf2?
- threat
- 2.Se1#
- 2.Qd2#
- 1...Sxg2
- 2.Be2#
- 2.Be4#
- 2.Rd4#
- 2.Qf1#
- 2.Qd2#
- 2.Qe2#
- 1...Se2
- 2.Se1#
- 2.Bxe2#
- 2.Be4#
- 2.Qxe2#
- 1...Bxf2!
- threat
- 1.Qxf4?
- threat
- 2.Se1#
- 2.Qd2#
- 2.Qe3#
- 2.Qd6#
- 2.Qd4#
- 1...Sxg4
- 2.Se1#
- 2.Be2#
- 2.Be4#
- 2.Rd2#
- 2.Qd2#
- 2.Qe4#
- 2.Qf5#
- 1...Sd1
- 2.Se1#
- 2.Be2#
- 2.Be4#
- 2.Rd2#
- 2.Qd2#
- 2.Qe4#
- 2.Qf5#
- 1...Sh3
- 2.Se1#
- 2.Be2#
- 2.Be4#
- 2.Rd2#
- 2.Qd2#
- 2.Qe4#
- 2.Qf5#
- 1...Se4
- 2.Se1#
- 2.Be2#
- 2.Bxe4#
- 2.Qxe4#
- 1...gxf4!
- threat
- 1.Qh3?
- 1...S2xh3
- 2.Rd2#
- 1...Sxg4
- 2.Rd2#
- 1...Sxg2
- 2.Rd4#
- 1...S4xh3
- 2.Rd4#
- 1...Sd1
- 2.Rd2#
- 1...Se4
- 2.Be2#
- 1...Se2
- 2.Be4#
- 1...Sd5
- 2.Rd4#
- 1...Sh5
- 2.Rd4#
- 1...Sg6
- 2.Rd4#
- 1...Se6!
- 1...S2xh3
- 1.Rxf2?
- Keys
- 1.Be1!
- 1...Sxg4
- 2.Rd2#
- 1...Sxg2
- 2.Rd4#
- 2.Qd6#
- 1...Sd1
- 2.Rd2#
- 1...S2h3
- 2.Rd2#
- 1...Se4
- 2.Be2#
- 1...Se2
- 2.Be4#
- 1...S4h3
- 2.Bd1#
- 2.Rd4#
- 2.Qd6#
- 1...Sd5
- 2.Rd4#
- 1...Sh5
- 2.Rd4#
- 2.Qd6#
- 1...Se6
- 2.Bd1#
- 1...Sg6
- 2.Bd1#
- 2.Rd4#
- 2.Qd6#
- 1...Sxg4
- 1.Be1!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(c);OGATE::R1(B)
- S(c);SBLOCK::QAR(F)+B(E),DCHECK
- S(c);OGATE,XR(H)::R1(B)
- S(f);SBLOCK::QAR(F)+B(E),DCHECK
- S(f);OGATE::R1(H)
- S(f);::QAR(F)+B(E)
- Tries
- Try
- R(B);XS(c)
- Threat
- DUALS(7)
- Refutation
- B(a);XR(B)
- Try
- R(H);XS(f)
- Threat
- DUALS(4)
- Refutation
- P(h);XR(H)
- Try
- Q(F);XS(c)
- Threat
- DUALS(2)
- Refutation
- B(a);XQ(F)
- Try
- Q(F);XS(f)
- Threat
- DUALS(5)
- Refutation
- P(h);XQ(F)
- Try
- Q(F);
- Vars
- S(c);OGATE,XQ(F)::R1(B)
- S(c);OGATE,XR(H)::R1(B)
- S(f);OGATE,XR(B)::R1(H)
- S(f);OGATE,XQ(F)::R1(H)
- S(c);OGATE::R1(B)
- S(c);SBLOCK::QAR(F)+B(E),DCHECK
- S(f);SBLOCK::QAR(F)+B(E),DCHECK
- S(f);OGATE::R1(H)
- Refutation
- S(f);
- Try
- Actual
- B(D);
- Vars
- S(c);OGATE,XR(H)::R1(B)
- S(c);OGATE::R1(B)
- S(c);SBLOCK::QAR(F)+B(E),DCHECK
- S(f);SBLOCK::QAR(F)+B(E),DCHECK
- S(f);OGATE::R1(H)
- S(f);::QAR(F)+B(E)
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).