MESON Chess Problem Database
Problem Display
PID: 135438 (3b2r1/2P5/5p1Q/2R2Pn1/5kpp/1pN1N3/5PPP/BKn1R3 w - - 0 1)
Paslack, Rainer
Die Schwalbe, 2009
#2
12 + 9
SOLUTION
- SOUND
- Sets
- 1...g3
- 2.Qxh4#
- 1...g3
- Tries
- 1.Qxf6?
- threat
- 2.Sed5#
- 2.Qe5#
- 2.Qd6#
- 1...Bxc7
- 2.Sed5#
- 1...Re8
- 2.Sed5#
- 1...Rg6
- 2.Sed5#
- 2.Qe5#
- 1...Be7
- 2.Sed5#
- 2.Qe5#
- 1...Sd3
- 2.Sed5#
- 1...Sf3
- 2.Sed5#
- 1...Sh3
- 2.Sed5#
- 2.Rc4#
- 1...Se4
- 2.Scd5#
- 2.Sed5#
- 1...Se6
- 2.Sed5#
- 1...Sf7
- 2.Sed5#
- 2.Rc4#
- 1...Sh7
- 2.Sed5#
- 2.Rc4#
- 1...g3
- 2.Qe5#
- 2.Qd6#
- 1...Bxf6!
- threat
- 1.f3?
- threat
- 2.Scd5#
- 1...gxf3
- 2.Qxh4#
- 1...b2!
- threat
- 1.c8Q?
- threat
- 2.Sed5#
- 1...g3
- 2.Qxh4#
- 1...Se2!
- threat
- 1.c8B?
- threat
- 2.Sed5#
- 1...g3
- 2.Qxh4#
- 1...Se2!
- threat
- 1.Qxf6?
- Keys
- 1.Qh5!
- threat
- 2.Qxg4#
- 1...Sf3
- 2.Sed5#
- 1...Sh3
- 2.Sed5#
- 1...Se4
- 2.Scd5#
- 1...Se6
- 2.Sed5#
- 1...Sf7
- 2.Sed5#
- 1...Sh7
- 2.Sed5#
- 1...g3
- 2.Qg4#
- 2.Qxh4#
- threat
- 1.Qh5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 1
- Sets
- P(d);OGATEB::QAR2(K),XP(e)
- Tries
- Try
- Q(K);N_PINS(f),XP(g)
- Threat
- DUALS(3)
- Vars
- B(h);XP(L)::S(H)
- R(i);::S(H)
- S(a);::S(H)
- S(f);::S(H)
- Refutation
- B(h);XQ(K)
- Try
- P(D);
- Threat
- S(G)
- Vars
- P(d);OGATEB,XP(D)::QAR2(K),XP(e)
- Refutation
- P(b);
- Try
- P(L);
- Threat
- S(H)
- Vars
- P(d);OGATEB::QAR2(K),XP(e)
- Refutation
- S(a);
- Try
- P(L);
- Threat
- S(H)
- Vars
- P(d);OGATEB::QAR2(K),XP(e)
- Refutation
- S(a);
- Try
- Actual
- Q(K);N_PINS(f)
- Threat
- QAR1(K),XP(d)
- Vars
- S(f);::S(H)
- S(f);SBLOCK::S(G)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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