MESON Chess Problem Database
Problem Display
PID: 48254 (1r3q2/6Bb/2ppNn2/1pR4R/4kp2/1K1pNp1B/2p5/2Qn4 w - - 0 1)
Paslack, Rainer
2nd Prize, Problem-Forum, 2001
#2
8 + 13
| 23 | Die Schwalbe | 2003 |
| 15174 | FIDE Album (2001-2003) | 2011 |
SOLUTION
- SOUND
- Sets
- 1...Bf5
- 2.Bxf5#
- 1...Bg8
- 2.Bf5#
- 1...Sg4
- 2.Sg5#
- 1...Sd5
- 2.Sg5#
- 1...Sxh5
- 2.Sg5#
- 1...Sd7
- 2.Sg5#
- 1...Se8
- 2.Sg5#
- 1...Sg8
- 2.Sg5#
- 1...b4
- 2.Rc4#
- 1...Bf5
- Tries
- 1.Sg2?
- threat
- 2.Qxf4#
- 1...Sxh5
- 2.Sg5#
- 1...d2
- 2.Qxc2#
- 1...Sg4
- 2.Sg5#
- 1...Sd5
- 2.Sg5#
- 1...Sd7
- 2.Sg5#
- 1...Se8
- 2.Sg5#
- 1...Sg8
- 2.Sg5#
- 1...Se3!
- threat
- 1.Sc4?
- threat
- 2.Qxf4#
- 1...Sxh5
- 2.Sg5#
- 1...d2
- 2.Qxc2#
- 1...Se3
- 2.Sd2#
- 1...Sg4
- 2.Sg5#
- 1...Sd5
- 2.Sg5#
- 1...Sd7
- 2.Sg5#
- 1...Se8
- 2.Sg5#
- 1...Sg8
- 2.Sg5#
- 1...bxc4+!
- threat
- 1.Sg4?
- threat
- 2.Qxf4#
- 1...Sxg4
- 2.Sg5#
- 1...Sxh5
- 2.Sg5#
- 1...d2
- 2.Qxc2#
- 1...Se3
- 2.Sf2#
- 1...Sd7
- 2.Sg5#
- 1...Se8
- 2.Sg5#
- 1...Sg8
- 2.Sg5#
- 1...Sd5!
- threat
- 1.Sd5?
- threat
- 2.Qxf4#
- 1...Sxd5
- 2.Sg5#
- 1...Sxh5
- 2.Sg5#
- 1...d2
- 2.Qxc2#
- 1...Se3
- 2.Sc3#
- 1...Sd7
- 2.Sg5#
- 1...Se8
- 2.Sg5#
- 1...Sg8
- 2.Sg5#
- 1...Sg4!
- threat
- 1.Sf5?
- threat
- 2.Sg5#
- 2.Qxf4#
- 1...Qxg7
- 2.Sxd6#
- 2.Qxf4#
- 1...Bxf5
- 2.Bxf5#
- 2.Qxf4#
- 1...Sxh5
- 2.Sg5#
- 1...d2
- 2.Qxc2#
- 1...d5
- 2.Qxf4#
- 1...Qf7
- 2.Sxd6#
- 2.Qxf4#
- 1...Qg8
- 2.Sxd6#
- 2.Qxf4#
- 1...Bg8
- 2.Qxf4#
- 1...Se3
- 2.Sg5#
- 1...Sd5
- 2.Sg5#
- 1...dxc5!
- threat
- 1.Sg2?
- Keys
- 1.Sf1!
- threat
- 2.Qxf4#
- 1...Sxh5
- 2.Sg5#
- 1...d2
- 2.Qxc2#
- 1...Se3
- 2.Sd2#
- 1...Sg4
- 2.Sg5#
- 1...Sd5
- 2.Sg5#
- 1...Sd7
- 2.Sg5#
- 1...Se8
- 2.Sg5#
- 1...Sg8
- 2.Sg5#
- threat
- 1.Sf1!
This is a version
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 3
- Sets
- B(k);N_GUARD::B(D),XB(k)
- B(k);N_GUARD,P_PINS(G)::B(D)
- S(j);::S(G)
- S(j);XR(F)::S(G)
- P(g);N_GUARD::R(E)
- Tries
- Try
- S(C);
- Threat
- QAR1(A),XP(f)
- Vars
- S(j);XR(F)::S(G)
- P(c);OGATEB::QAB(A),XP(b)
- S(j);::S(G)
- Refutation
- S(a);
- Try
- S(C);
- Threat
- QAR1(A),XP(f)
- Vars
- S(j);XR(F)::S(G)
- P(c);OGATEB::QAB(A),XP(b)
- S(a);SBLOCK::S(C)
- S(j);::S(G)
- Refutation
- P(g);CHECK,XS(C)
- Try
- S(C);
- Threat
- QAR1(A),XP(f)
- Vars
- S(j);XS(C)::S(G)
- S(j);XR(F)::S(G)
- P(c);OGATEB::QAB(A),XP(b)
- S(a);N_GUARD::S(C)
- S(j);::S(G)
- Refutation
- S(j);
- Try
- S(C);
- Threat
- QAR1(A),XP(f)
- Vars
- S(j);XS(C)::S(G)
- S(j);XR(F)::S(G)
- P(c);OGATEB::QAB(A),XP(b)
- S(a);N_GUARD::S(C)
- S(j);::S(G)
- Refutation
- S(j);
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- S(j);XR(F)::S(G)
- P(c);OGATEB::QAB(A),XP(b)
- P(i);::QAR1(A),XP(f)
- B(k);P_PINS(G)::QAR1(A),XP(f)
- S(a);::S(G)
- S(j);::S(G)
- Refutation
- P(i);XR(E)
- Try
- Actual
- S(C);
- Threat
- QAR1(A),XP(f)
- Vars
- S(j);XR(F)::S(G)
- P(c);OGATEB::QAB(A),XP(b)
- S(a);SBLOCK::S(C)
- S(j);::S(G)
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).