MESON Chess Problem Database
Problem Display
PID: 210200 (1bQ4n/B1pKNp2/Bp4p1/P1k1pR1r/1r1pP3/n2PPN2/8/8 w - - 0 1)
Paslack, Rainer
Deutsche Schachblatter, 1995
#2
11 + 12
| 15148 | Sadier Collection | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Rh1
- 2.Rxe5#
- 1...Rh2
- 2.Rxe5#
- 1...Rh3
- 2.Rxe5#
- 1...Rh4
- 2.Rxe5#
- 1...Rh6
- 2.Rxe5#
- 1...Rh7
- 2.Rxe5#
- 1...Bxa7
- 2.Qxc7#
- 1...Sc4
- 2.exd4#
- 1...Sb5
- 2.Bxb6#
- 1...g5
- 2.Rxe5#
- 1...c6
- 2.Qxc6#
- 1...Rh1
- Tries
- 1.Sd5?
- threat
- 2.Qf8#
- 1...Sb5
- 2.Bxb6#
- 1...c6
- 2.Qxc6#
- 1...Sc4!
- threat
- 1.Sc6?
- threat
- 2.Qf8#
- 1...Sc4
- 2.exd4#
- 1...Sb5!
- threat
- 1.Sxg6?
- threat
- 2.Qf8#
- 1...Sc4
- 2.exd4#
- 1...Sb5
- 2.Bxb6#
- 1...c6
- 2.Qxc6#
- 1...Sxg6!
- threat
- 1.Sd5?
- Keys
- 1.Sg8!
- threat
- 2.Qf8#
- 1...Sc4
- 2.exd4#
- 1...Sb5
- 2.Bxb6#
- 1...c6
- 2.Qxc6#
- threat
- 1.Sg8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 8
- Sets
- R(f);N_GUARD::R(F),XP(e)
- B(k);N_GUARD,XB(H)::QAR2(K),XP(i)
- S(a);S_CUTR(b)::P(B),XP(c)
- S(a);S_CUTR(b)::B(H),XP(g)
- P(h);S_CUTR(f)::R(F),XP(e)
- P(i);OGATE::QAR1(K),XP(i)
- Tries
- Try
- S(J);N_PINP(e),P_PINP(g)
- Threat
- QAB(K)
- Vars
- S(a);S_CUTR(b)::B(H),XP(g)
- P(i);OGATE::QAR1(K),XP(i)
- Refutation
- S(a);
- Try
- S(J);
- Threat
- QAB(K)
- Vars
- S(a);S_CUTR(b)::P(B),XP(c)
- Refutation
- S(a);
- Try
- S(J);XP(h)
- Threat
- QAB(K)
- Vars
- S(a);S_CUTR(b)::P(B),XP(c)
- S(a);S_CUTR(b)::B(H),XP(g)
- P(i);OGATE::QAR1(K),XP(i)
- Refutation
- S(l);XS(J)
- Try
- Actual
- S(J);
- Threat
- QAB(K)
- Vars
- S(a);S_CUTR(b)::P(B),XP(c)
- S(a);S_CUTR(b)::B(H),XP(g)
- P(i);OGATE::QAR1(K),XP(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).