MESON Chess Problem Database
Problem Display
PID: 233278 (8/1B6/KB2b3/2b2Nn1/1Pk5/n1Pr4/PP3N2/7Q w - - 0 1)
Paslack, Rainer
Freie Presse, 1992
#2
10 + 6
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Rd4
- 2.Se3#
- 1...Bd4
- 2.Sd6#
- 1...Rd4
- Tries
- 1.Qe4+?
- 1...Rd4
- 2.Se3#
- 1...Bd4
- 2.Sd6#
- 2.Qxd3#
- 1...Sxe4!
- 1...Rd4
- 1.Qc6?
- threat
- 2.Qxc5#
- 1...Rd5
- 2.Se3#
- 1...Se4!
- threat
- 1.Qc1?
- threat
- 2.b3#
- 1...Rxc3
- 2.Qxc3#
- 1...Sc2!
- threat
- 1.Qe1?
- threat
- 2.b3#
- 1...Rxc3
- 2.Qxc3#
- 1...Rd2!
- threat
- 1.Qf1?
- threat
- 2.Qxd3#
- 1...Bxf2
- 2.Sd6#
- 1...Bxf5!
- threat
- 1.Qh4+?
- 1...Rd4
- 2.Se3#
- 1...Bd4
- 2.Sd6#
- 1...Se4!
- 1...Rd4
- 1.Qe4+?
- Keys
- 1.Qh8!
- threat
- 2.b3#
- 1...Rxc3
- 2.Qxc3#
- 1...Rd4
- 2.Se3#
- 1...Bd4
- 2.Sd6#
- threat
- 1.Qh8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(b);N_GUARD,S_CUTB(d)::S(G)
- B(d);N_GUARD,S_CUTR(b)::S(G)
- Tries
- Try
- Q(A);CHECK
- Vars
- R(b);P_SPINR(b)::S(G)
- Refutation
- S(e);XQ(A)
- Try
- Q(A);P_PINB(d)
- Threat
- QAR1(A),XB(d)
- Vars
- R(b);N_GUARD::S(G)
- Refutation
- S(e);
- Try
- Q(A);
- Threat
- P(C)
- Vars
- R(b);OGATE,P_SPINR(b),XP(E)::QAR1(A),XR(b)
- Refutation
- S(a);
- Try
- Q(A);
- Threat
- P(C)
- Vars
- R(b);OGATE,XP(E)::QAR1(A),XR(b)
- Refutation
- R(b);
- Try
- Q(A);P_PINR(b)
- Threat
- QAB1(A),XR(b)
- Vars
- B(d);N_GUARD,XS(D)::S(G)
- Refutation
- B(f);XS(G)
- Try
- Q(A);CHECK
- Vars
- R(b);P_SPINR(b)::S(G)
- B(d);P_SPINB(d)::S(G)
- Refutation
- S(e);P_SPINS(e)
- Try
- Actual
- Q(A);
- Threat
- P(C)
- Vars
- R(b);OGATE,XP(E)::QAR1(A),XR(b)
- R(b);N_GUARD,S_CUTB(d)::S(G)
- B(d);N_GUARD,S_CUTR(b)::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).