MESON Chess Problem Database
Problem Display
PID: 212841 (B7/n1QP4/1Bn5/3R1P2/p6p/p2P3p/6kN/3K3b w - - 0 1)
Bartolovic, Hrvoje
Deutsche Schachzeitung, 1966
#2
9 + 8
| 15148 | Sadier Collection | 2020 |
SOLUTION
- SOUND
- Tries
- 1.Rd4?
- threat
- 2.Rg4#
- 1...Kg1
- 2.Rg4#
- 1...Kf2!
- threat
- 1.Ra5?
- 1...Sb5
- 2.Bxc6#
- 1...Sc8
- 2.Bxc6#
- 1...a2!
- 1...Sb5
- 1.Rc5?
- threat
- 2.Rc2#
- 1...Kf2
- 2.Rc2#
- 1...Kg1!
- threat
- 1.Re5?
- threat
- 2.Re2#
- 1...Kxh2
- 2.Re2#
- 1...Kg3!
- threat
- 1.Rd6?
- threat
- 2.Rg6#
- 1...Kg3
- 2.Rg6#
- 1...Kxh2!
- threat
- 1.Rd4?
- Keys
- 1.Rb5!
- 1...Sxb5
- 2.Bxc6#
- 1...a2
- 2.Rb2#
- 1...Sc8
- 2.Bxc6#
- 1...Sxb5
- 1.Rb5!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- Tries
- Try
- R(D);P_PINS(g)
- Threat
- R(D)
- Vars
- K(b);N_SPINS(g),P-FLIGHT::B(F)+R(D),DCHECK
- Refutation
- K(b);N_SPINS(g),P-FLIGHT
- Try
- R(D);P_PINS(g)
- Vars
- S(h);N_GUARD::B(I),XS(g)
- Refutation
- P(c);
- Try
- R(D);P_PINS(g)
- Threat
- R(D)
- Vars
- K(b);N_SPINS(g),P-FLIGHT::B(F)+R(D),DCHECK
- Refutation
- K(b);N_SPINS(g),P-FLIGHT
- Try
- R(D);P_PINS(g)
- Threat
- R(D)
- Vars
- K(b);N_SPINS(g),P-FLIGHT,XS(B)::QAB(G)+R(D),DCHECK
- Refutation
- K(b);N_SPINS(g),P-FLIGHT
- Try
- R(D);P_PINS(g)
- Threat
- R(D)
- Vars
- K(b);N_SPINS(g),P-FLIGHT::QAB(G)+R(D),DCHECK
- Refutation
- K(b);N_SPINS(g),P-FLIGHT,XS(B)
- Try
- Actual
- R(D);P_PINS(g)
- Vars
- S(h);N_GUARD,XR(D)::B(I),XS(g)
- P(c);N_GUARD::R(D)
- S(h);N_GUARD::B(I),XS(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).