MESON Chess Problem Database
Problem Display
PID: 37584 (bB3RB1/8/1pr3p1/5P2/4kr2/1Np5/1nK1PPq1/b2NQ3 w - - 0 1)
Tuhan-Baranowski, Leon
6th HM., BCF 013. Ty., 1933-1934
#2
10 + 10
SOLUTION
- SOUND
- Sets
- 1...Re6
- 2.Sxc3#
- 1...Re6
- Tries
- 1.Qd2?
- threat
- 2.Bd5#
- 2.Qe3#
- 2.Qxf4#
- 2.Qd4#
- 2.Qd5#
- 1...Qxf2
- 2.Bd5#
- 2.Qd5#
- 1...Rxf2
- 2.Bd5#
- 2.Qe3#
- 2.Qd4#
- 2.Qd5#
- 1...Rxf5
- 2.Qe3#
- 2.Qd4#
- 1...Sxd1
- 2.Bd5#
- 2.Qxf4#
- 2.Qd3#
- 2.Qd4#
- 2.Qd5#
- 1...Rd6
- 2.Qe3#
- 1...Rf6
- 2.Qxf4#
- 1...Rc7
- 2.Qe3#
- 2.Qd4#
- 1...Qf3
- 2.Bd5#
- 2.Qd4#
- 2.Qd5#
- 1...Qh3
- 2.Bd5#
- 2.Qxf4#
- 2.Qd4#
- 2.Qd5#
- 1...Qh2
- 2.Bd5#
- 2.Qe3#
- 2.Qd4#
- 2.Qd5#
- 1...Qg3
- 2.Bd5#
- 2.Qd4#
- 2.Qd5#
- 1...Qg4
- 2.Bd5#
- 2.Qe3#
- 2.Qd4#
- 2.Qd5#
- 1...Qg5
- 2.Bd5#
- 2.Qe3#
- 2.Qd4#
- 2.Qd5#
- 1...Rf3
- 2.Bd5#
- 2.Qd4#
- 2.Qd5#
- 1...Rg4
- 2.Bd5#
- 2.Qe3#
- 2.Qd4#
- 2.Qd5#
- 1...Rh4
- 2.Bd5#
- 2.Qe3#
- 2.Qd4#
- 2.Qd5#
- 1...Rc4
- 2.Qe3#
- 2.Qxf4#
- 1...Rc5
- 2.Qe3#
- 2.Qxf4#
- 2.Qd4#
- 1...Re6
- 2.Sxc3#
- 2.Qd4#
- 1...Rc8
- 2.Qe3#
- 2.Qxf4#
- 2.Qd4#
- 1...Sd3
- 2.Qe3#
- 2.Qxd3#
- 1...Sc4
- 2.Bd5#
- 2.Qxf4#
- 2.Qd3#
- 2.Qd4#
- 2.Qd5#
- 1...g5
- 2.Bd5#
- 2.Qe3#
- 2.Qd4#
- 2.Qd5#
- 1...cxd2+!
- threat
- 1.Qd2?
- Keys
- 1.Qxc3!
- threat
- 2.Sd2#
- 1...Rxc3+
- 2.Sxc3#
- 1...Re6
- 2.Qd4#
- 1...Rf6
- 2.Qe5#
- 1...Rd6
- 2.Qe3#
- 1...Sc4
- 2.Qd3#
- threat
- 1.Qxc3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- R(h);N_GUARD::S(A),XP(d)
- Tries
- Try
- Q(B);
- Threat
- DUALS(5)
- Vars
- R(h);::QAR1(B)
- R(h);::QAR1(B),XR(f)
- Refutation
- P(d);CHECK,XQ(B)
- Try
- Actual
- Q(B);P_SPINQ(B),XP(d)
- Threat
- S(F)
- Vars
- R(h);CHECK,XQ(B)::S(A),XR(h)
- R(h);N_PINQ(B)::QAR1(B)
- S(b);N_PINQ(B)::QAB1(B)
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).