MESON Chess Problem Database
Problem Display
PID: 243179 (1K1n2B1/2B2r1p/2p5/1N5R/1Q1nk3/5p2/1b1P2P1/1b2N3 w - - 0 1)
Bartolovic, Hrvoje
Magyar Sakkelet, 1958
#2
9 + 9
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Rf4
- 2.Sd6#
- 2.Re5#
- 1...Rd7
- 2.gxf3#
- 1...Re7
- 2.gxf3#
- 1...Rg7
- 2.gxf3#
- 1...Bc1
- 2.Sc3#
- 2.Qxd4#
- 1...Ba3
- 2.Sc3#
- 2.Qxd4#
- 1...Bc3
- 2.Sxc3#
- 1...Rf4
- Tries
- 1.Bh2?
- threat
- 2.Sd6#
- 2.Re5#
- 1...cxb5
- 2.Re5#
- 1...Rf4
- 2.Sd6#
- 1...Rf5
- 2.Sd6#
- 1...Rf6
- 2.Re5#
- 1...Rd7
- 2.Re5#
- 2.gxf3#
- 1...Re7
- 2.Sd6#
- 2.gxf3#
- 1...Sb7
- 2.Re5#
- 1...Rb7+!
- threat
- 1.Bg3?
- threat
- 2.Sd6#
- 2.Re5#
- 1...cxb5
- 2.Re5#
- 1...Rf4
- 2.Sd6#
- 1...Rf5
- 2.Sd6#
- 1...Rf6
- 2.Re5#
- 1...Rd7
- 2.Re5#
- 2.gxf3#
- 1...Re7
- 2.Sd6#
- 2.gxf3#
- 1...Sb7
- 2.Re5#
- 1...Rb7+!
- threat
- 1.Bxh7+?
- 1...Rxh7
- 2.gxf3#
- 1...Rf5!
- 1...Rxh7
- 1.Qa3?
- threat
- 2.Qe3#
- 1...Bxa3
- 2.Sc3#
- 1...Sf5
- 2.Qxf3#
- 1...Bd3
- 2.Qxd3#
- 1...Bc3
- 2.Sxc3#
- 1...Sc2
- 2.Qd3#
- 1...Sb3!
- threat
- 1.Qc5?
- threat
- 2.Qe5#
- 1...Sxb5
- 2.Qe3#
- 1...Re7
- 2.Rh4#
- 1...Sc2
- 2.d3#
- 1...Se2
- 2.Qe3#
- 1...Sb3
- 2.Qe3#
- 1...Sf5
- 2.gxf3#
- 1...S4e6
- 2.Qe3#
- 1...Rf5!
- threat
- 1.Qxb2?
- threat
- 2.Sc3#
- 2.Qxd4#
- 1...Rxc7
- 2.Qxd4#
- 1...Sxb5
- 2.Qe5#
- 1...Sf5
- 2.Qe5#
- 1...Rd7
- 2.Sc3#
- 1...Sc2
- 2.Qe5#
- 1...Se2
- 2.Qe5#
- 2.Qxb1#
- 1...Sb3
- 2.Qe5#
- 2.Qxb1#
- 1...S4e6
- 2.Qe5#
- 2.Qxb1#
- 1...S8e6
- 2.Sc3#
- 1...c5
- 2.Sc3#
- 1...cxb5!
- threat
- 1.Qb3?
- threat
- 2.Qe3#
- 1...Bd3
- 2.Qxd3#
- 1...Bc3
- 2.Sxc3#
- 1...Sc2
- 2.Qd3#
- 1...Sf5
- 2.Qxf3#
- 2.gxf3#
- 1...Sxb3!
- threat
- 1.g3?
- threat
- 2.Sd6#
- 2.Re5#
- 1...Rxc7
- 2.Sd6#
- 1...cxb5
- 2.Re5#
- 1...Rf6
- 2.Re5#
- 1...Rd7
- 2.Re5#
- 1...Re7
- 2.Sd6#
- 1...Sb7
- 2.Re5#
- 1...Rf5!
- threat
- 1.Bh2?
- Keys
- 1.Qc3!
- threat
- 2.Qe3#
- 1...Bxc3
- 2.Sxc3#
- 1...Sf5
- 2.Qxf3#
- 1...Bd3
- 2.Qxd3#
- 1...Sc2
- 2.Qd3#
- threat
- 1.Qc3!
This is a version of 243178
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 3
- Sets
- R(g);N_GUARD::P(C),XP(c)
- B(b);N_GUARD::S(E),XB(b)
- Tries
- Try
- B(G);
- Threat
- DUALS(2)
- Vars
- P(f);XS(E)::R1(F)
- R(g);::S(E)
- R(g);::R1(F)
- S(i);::R1(F)
- Refutation
- R(g);CHECK
- Try
- B(G);
- Threat
- DUALS(2)
- Vars
- P(f);XS(E)::R1(F)
- R(g);::S(E)
- R(g);::R1(F)
- S(i);::R1(F)
- Refutation
- R(g);CHECK
- Try
- B(I);CHECK,XP(h)
- Vars
- R(g);XB(I)::P(C),XP(c)
- Refutation
- R(g);P_SPINR(g)
- Try
- Q(D);N_PINS(d)
- Threat
- QAR1(D)
- Vars
- B(b);N_GUARD,XQ(D)::S(E)
- S(d);N_GUARD,S_CUTR(g)::QAB1(D),XP(c)
- B(a);N_GUARD::QAB1(D),XB(a)
- B(b);N_GUARD::S(E),XB(b)
- S(d);S_CUTB(a)::QAB1(D)
- Refutation
- S(d);
- Try
- Q(D);N_PINS(d)
- Threat
- QAR1(D)
- Vars
- S(d);OGATE,XS(E)::QAR1(D)
- R(g);N_GUARD::R(F)
- S(d);S_CUTB(a)::P(B)
- S(d);OGATE::QAR1(D)
- S(d);N_GUARD,S_CUTR(g)::P(C),XP(c)
- Refutation
- R(g);
- Try
- Q(D);N_PINS(d),XB(b)
- Threat
- DUALS(2)
- Vars
- R(g);XB(G)::QAR1(D),XS(d)
- S(d);OGATE,XS(E)::QAR1(D)
- S(d);OGATE::QAR1(D)
- R(g);::S(E)
- S(i);::S(E)
- P(f);::S(E)
- Refutation
- P(f);XS(E)
- Try
- Q(D);N_PINS(d)
- Threat
- QAR1(D)
- Vars
- B(a);N_GUARD::QAB1(D),XB(a)
- B(b);N_GUARD::S(E),XB(b)
- S(d);S_CUTB(a)::QAB1(D)
- Refutation
- S(d);XQ(D)
- Try
- P(C);
- Threat
- DUALS(2)
- Vars
- R(g);XB(G)::S(E)
- P(f);XS(E)::R1(F)
- R(g);::R1(F)
- R(g);::S(E)
- S(i);::R1(F)
- Refutation
- R(g);
- Try
- Actual
- Q(D);N_PINS(d)
- Threat
- QAR1(D)
- Vars
- B(b);XQ(D)::S(E),XB(b)
- S(d);N_GUARD,S_CUTR(g)::QAB1(D),XP(c)
- B(a);N_GUARD::QAB1(D),XB(a)
- S(d);S_CUTB(a)::QAB1(D)
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).