MESON Chess Problem Database
Problem Display
PID: 245848 (6B1/6N1/5p2/1pQPp1nR/1P2kp2/1K1N1p2/5B1b/8 w - - 0 1)
Bakcsi, Gyorgy
Europa-Rochade, 1998
#2
9 + 8
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Kxd3
- 2.Qc2#
- 1...Kxd3
- Tries
- 1.Sxe5?
- threat
- 2.Qd4#
- 1...Kxe5
- 2.Qe7#
- 1...fxe5
- 2.Qc2#
- 1...Se6!
- threat
- 1.Be6?
- threat
- 2.Bf5#
- 1...Kxd3
- 2.Qc2#
- 1...f5
- 2.Bxf5#
- 1...Sxe6!
- threat
- 1.Bh7+?
- 1...f5
- 2.Bxf5#
- 1...Sxh7!
- 1...f5
- 1.Qxb5?
- threat
- 2.Sc5#
- 2.Qc4#
- 1...Sf7
- 2.Qc4#
- 1...Se6!
- threat
- 1.Qc6?
- threat
- 2.Sc5#
- 1...Kxd3
- 2.Qc2#
- 1...Se6!
- threat
- 1.Sxe5?
- Keys
- 1.Sxf4!
- threat
- 2.Qe3#
- 1...Kxf4
- 2.Rh4#
- 1...Bxf4
- 2.Qc2#
- 1...exf4
- 2.Qd4#
- threat
- 1.Sxf4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 1
- Sets
- K(c);OGATEB,S_FLIGHT,XS(C)::QAB1(E)
- Tries
- Try
- S(C);XP(f)
- Threat
- QAR1(E)
- Vars
- K(c);OGATEB,P-FLIGHT,P_SPINS(g),XS(C)::QAR2(E)
- P(h);SBLOCK,XS(C)::QAB(E)
- Refutation
- S(g);
- Try
- B(I);
- Threat
- B(I)
- Vars
- K(c);OGATEB,S_FLIGHT,XS(C)::QAB1(E)
- P(h);::B(I),XP(h)
- Refutation
- S(g);XB(I)
- Try
- B(I);CHECK
- Vars
- P(h);P_SPINP(h)::B(I),XP(h)
- Refutation
- S(g);XB(I)
- Try
- Q(E);XP(e)
- Threat
- DUALS(2)
- Vars
- S(g);::QAR2(E)
- Refutation
- S(g);
- Try
- Q(E);
- Threat
- S(C)
- Vars
- K(c);OGATEB,S_FLIGHT,XS(C)::QAB1(E)
- Refutation
- S(g);
- Try
- Actual
- S(C);XP(d)
- Threat
- QAR1(E)
- Vars
- K(c);OGATEB,P-FLIGHT,XS(C)::R(G)
- B(a);SBLOCK,XS(C)::QAB(E)
- P(f);N_GUARD,SBLOCK,XS(C)::QAR1(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).