MESON Chess Problem Database
Problem Display
PID: 180101 (8/4Qp2/5P2/2pp3p/p2kb2K/N5P1/4pPP1/2N1B3 w - - 0 1)
Parzuch, Stefan
4th Comm., Zadachi i Etyudi, 2013
#2
9 + 8
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Bb1
- 2.Qe3#
- 1...Bc2
- 2.Qe3#
- 1...Bxg2
- 2.Qe3#
- 1...Bd3
- 2.Qe3#
- 1...Bf3
- 2.Qe3#
- 1...Bf5
- 2.Qe3#
- 1...Bg6
- 2.Qe3#
- 1...Bh7
- 2.Qe3#
- 1...c4
- 2.Sb5#
- 1...Bb1
- Tries
- 1.Kg5?
- 1...Bxg2
- 2.Qe3#
- 1...Bb1
- 2.Qe3#
- 1...Bc2
- 2.Qe3#
- 1...Bd3
- 2.Qe3#
- 1...Bf3
- 2.Qe3#
- 1...Bf5
- 2.Qe3#
- 1...Bg6
- 2.Qe3#
- 1...Bh7
- 2.Qe3#
- 1...c4
- 2.Sb5#
- 1...h4!
- 1...Bxg2
- 1.Qe8?
- 1...Bxg2
- 2.Qe3#
- 1...Bb1
- 2.Qe3#
- 1...Bc2
- 2.Qe3#
- 1...Bd3
- 2.Qe3#
- 1...Bf3
- 2.Qe3#
- 1...Bf5
- 2.Qe3#
- 1...Bg6
- 2.Qe3#
- 1...Bh7
- 2.Qe3#
- 1...c4!
- 1...Bxg2
- 1.g4?
- 1...Bxg2
- 2.Qe3#
- 1...Bb1
- 2.Qe3#
- 1...Bc2
- 2.Qe3#
- 1...Bd3
- 2.Qe3#
- 1...Bf3
- 2.Qe3#
- 1...Bf5
- 2.Qe3#
- 1...Bg6
- 2.Qe3#
- 1...Bh7
- 2.Qe3#
- 1...c4
- 2.Sb5#
- 1...hxg4!
- 1...Bxg2
- 1.Kg5?
- Keys
- 1.f4!
- 1...Ke3
- 2.Sc2#
- 1...Bxg2
- 2.Qe5#
- 1...Bb1
- 2.Qe5#
- 1...Bc2
- 2.Qe5#
- 1...Bd3
- 2.Qe5#
- 1...Bf3
- 2.Qe5#
- 1...Bf5
- 2.Qe5#
- 1...Bg6
- 2.Qe5#
- 1...Bh7
- 2.Qe5#
- 1...c4
- 2.Qa7#
- 1...Ke3
- 1.f4!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 9
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(d);OGATE::QAB1(I)
- B(d);OGATE,XP(D)::QAB1(I)
- P(e);SBLOCK::S(E)
- Tries
- Try
- K(G);S_FLIGHT
- Vars
- B(d);OGATE,XP(D)::QAB1(I)
- B(d);OGATE::QAB1(I)
- P(e);SBLOCK::S(E)
- Refutation
- P(g);
- Try
- Q(I);
- Vars
- B(d);OGATE,XP(D)::QAB1(I)
- B(d);OGATE::QAB1(I)
- Refutation
- P(e);
- Try
- P(F);
- Vars
- B(d);OGATE,XP(D)::QAB1(I)
- B(d);OGATE::QAB1(I)
- P(e);SBLOCK::S(E)
- Refutation
- P(g);XP(F)
- Try
- Actual
- P(C);
- Vars
- K(c);P_SPINB(d),S_FLIGHT::S(E)
- B(d);XP(D)::QAB1(I)
- B(d);::QAB1(I)
- P(e);OGATEB::QAB(I)
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).