MESON Chess Problem Database
Problem Display
PID: 261166 (4r2B/1p3p2/5QN1/pn4pr/2B1k3/3R2P1/p1N2Kb1/5n2 w - - 0 1)
Bartolovic, Hrvoje
4th Comm., Neue Zurcher Zeitung, 1991
#2
8 + 11
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Re5
- 2.Qxe5#
- 1...Ra8
- 2.Qe5#
- 1...Rb8
- 2.Qe5#
- 1...Rc8
- 2.Qe5#
- 1...Rd8
- 2.Qe5#
- 1...Rf8
- 2.Qe5#
- 1...Rg8
- 2.Qe5#
- 1...Rxh8
- 2.Qe5#
- 1...Bf3
- 2.Qxf3#
- 1...Bh3
- 2.Qf3#
- 1...Sd2
- 2.Re3#
- 1...Sh2
- 2.Re3#
- 1...Se3
- 2.Rxe3#
- 1...Sxg3
- 2.Re3#
- 1...Sa3
- 2.Rd4#
- 1...Sc3
- 2.Rd4#
- 1...Sd4
- 2.Rxd4#
- 1...Sd6
- 2.Rd4#
- 1...Sa7
- 2.Rd4#
- 1...Sc7
- 2.Rd4#
- 1...g4
- 2.Qf4#
- 1...fxg6
- 2.Qxg6#
- 1...Re5
- Tries
- 1.Kxg2?
- threat
- 2.Qf3#
- 1...Se3+
- 2.Rxe3#
- 1...Sd2
- 2.Re3#
- 1...Sh2
- 2.Re3#
- 1...Sd4
- 2.Rxd4#
- 1...g4
- 2.Qf4#
- 1...Rh2+!
- threat
- 1.Se3?
- threat
- 2.Qf5#
- 1...Sxe3
- 2.Rxe3#
- 1...fxg6
- 2.Qxg6#
- 1...Re5
- 2.Qxe5#
- 1...Bh3
- 2.Qf3#
- 1...Sd4
- 2.Rxd4#
- 2.Qxd4#
- 1...Sd6
- 2.Rd4#
- 2.Qd4#
- 1...g4
- 2.Qf4#
- 1...Sxg3!
- threat
- 1.Sb4?
- threat
- 2.Bd5#
- 1...Re5
- 2.Qxe5#
- 1...Rd8
- 2.Qe5#
- 1...Se3
- 2.Rxe3#
- 1...Sc3
- 2.Rd4#
- 1...Sc7
- 2.Rd4#
- 1...g4
- 2.Qf4#
- 1...axb4!
- threat
- 1.Sd4?
- threat
- 2.Qf5#
- 1...Sxg3
- 2.Re3#
- 1...Sxd4
- 2.Rxd4#
- 1...fxg6
- 2.Qxg6#
- 1...Re5
- 2.Qxe5#
- 1...Bh3
- 2.Qf3#
- 1...Se3
- 2.Rxe3#
- 1...g4
- 2.Qf4#
- 1...Sd6!
- threat
- 1.Sf4?
- threat
- 2.Bd5#
- 1...gxf4
- 2.Qxf4#
- 1...Re5
- 2.Qxe5#
- 1...Rd8
- 2.Qe5#
- 1...Se3
- 2.Rxe3#
- 1...Sc3
- 2.Rd4#
- 1...Sc7
- 2.Rd4#
- 1...g4!
- threat
- 1.Sh4?
- threat
- 2.Qf5#
- 1...Sxg3
- 2.Re3#
- 1...gxh4
- 2.Qf4#
- 1...Re5
- 2.Qxe5#
- 1...Bh3
- 2.Qf3#
- 1...Se3
- 2.Rxe3#
- 1...Sd4
- 2.Rxd4#
- 2.Qxd4#
- 1...Sd6
- 2.Rd4#
- 2.Qd4#
- 1...g4
- 2.Qf4#
- 1...Rxh4!
- threat
- 1.Se5?
- threat
- 2.Bd5#
- 1...Rxe5
- 2.Qxe5#
- 1...Se3
- 2.Rxe3#
- 1...Sc3
- 2.Rd4#
- 1...Sd4
- 2.Rxd4#
- 1...Sc7
- 2.Rd4#
- 1...Rd8!
- threat
- 1.Se7?
- threat
- 2.Qe5#
- 2.Qf5#
- 1...Rhxh8
- 2.Qf5#
- 1...Rexh8
- 2.Qf5#
- 1...Sxg3
- 2.Re3#
- 2.Qe5#
- 1...a1Q
- 2.Qf5#
- 1...a1B
- 2.Qf5#
- 1...Bh3
- 2.Qe5#
- 2.Qf3#
- 1...Se3
- 2.Rxe3#
- 2.Qe5#
- 1...Sd4
- 2.Rxd4#
- 2.Qxd4#
- 2.Qe5#
- 1...Sd6
- 2.Rd4#
- 2.Qd4#
- 2.Qe5#
- 1...g4
- 2.Qf4#
- 1...Rxe7!
- threat
- 1.Rd1?
- threat
- 2.Bd5#
- 1...Re5
- 2.Qxe5#
- 1...Rd8
- 2.Qe5#
- 1...Sd2
- 2.Re1#
- 1...Sc3
- 2.Rd4#
- 1...Sd4
- 2.Rxd4#
- 1...Sc7
- 2.Rd4#
- 1...g4
- 2.Qf4#
- 1...Se3!
- threat
- 1.Rf3?
- threat
- 2.Qf5#
- 1...Bxf3
- 2.Qxf3#
- 1...Sxg3
- 2.Re3#
- 1...fxg6
- 2.Qxg6#
- 1...Re5
- 2.Qxe5#
- 1...Se3
- 2.Rxe3#
- 1...Sd4
- 2.Qxd4#
- 1...Sd6
- 2.Qd4#
- 1...g4
- 2.Rf4#
- 2.Qf4#
- 1...Bh3!
- threat
- 1.Rd6?
- threat
- 2.Bd3#
- 1...Sd4
- 2.Rxd4#
- 1...Sxd6!
- threat
- 1.Rd7?
- threat
- 2.Bd3#
- 1...Sd4
- 2.Rxd4#
- 1...Sd6!
- threat
- 1.Rd8?
- threat
- 2.Bd3#
- 2.Rxe8#
- 1...Rhxh8
- 2.Bd3#
- 1...Rxd8
- 2.Qe5#
- 1...Rexh8
- 2.Bd3#
- 2.Qe5#
- 1...a1Q
- 2.Bd3#
- 1...a1B
- 2.Bd3#
- 1...Re5
- 2.Bd3#
- 2.Qxe5#
- 1...Re6
- 2.Bd3#
- 1...Re7
- 2.Bd3#
- 1...Rf8
- 2.Bd3#
- 2.Qe5#
- 1...Rg8
- 2.Bd3#
- 2.Qe5#
- 1...Bh3
- 2.Bd3#
- 2.Qf3#
- 1...Sd4
- 2.Rxd4#
- 1...Sc7
- 2.Bd3#
- 2.Rd4#
- 1...g4
- 2.Bd3#
- 2.Qf4#
- 1...Sd6!
- threat
- 1.Qxg5?
- threat
- 2.Qf4#
- 2.Qg4#
- 1...Rh4
- 2.Qd5#
- 1...Bf3
- 2.Qf4#
- 1...Bh3
- 2.Qf4#
- 1...Sh2
- 2.Re3#
- 2.Qf4#
- 1...Se3
- 2.Rxe3#
- 2.Qf4#
- 1...f5
- 2.Qf4#
- 1...Rxg5!
- threat
- 1.g4?
- threat
- 2.Qf5#
- 1...Re5
- 2.Qxe5#
- 1...Se3
- 2.Rxe3#
- 1...Sg3
- 2.Re3#
- 1...Sd4
- 2.Rxd4#
- 2.Qxd4#
- 1...Sd6
- 2.Rd4#
- 2.Qd4#
- 1...fxg6!
- threat
- 1.Kxg2?
- Keys
- 1.Se1!
- threat
- 2.Bd5#
- 1...Re5
- 2.Qxe5#
- 1...Rd8
- 2.Qe5#
- 1...Se3
- 2.Rxe3#
- 1...Sc3
- 2.Rd4#
- 1...Sd4
- 2.Rxd4#
- 1...Sc7
- 2.Rd4#
- 1...g4
- 2.Qf4#
- threat
- 1.Se1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 15
- Sets
- R(k);N_GUARD::QAR1(F),XR(k)
- R(k);N_GUARD::QAR1(F)
- R(k);N_GUARD,XB(H)::QAR1(F)
- B(c);N_GUARD::QAB1(F),XB(c)
- B(c);N_GUARD::QAB1(F)
- S(a);N_GUARD::R1(C)
- S(a);N_GUARD::R1(C),XS(a)
- S(a);N_GUARD,XP(D)::R1(C)
- S(f);N_GUARD::R1(C)
- S(f);N_GUARD::R1(C),XS(f)
- P(g);N_GUARD::QAR1(F)
- P(j);OGATE,XS(G)::QAB(F),XP(j)
- Tries
- Try
- K(B);P-FLIGHT,XB(c)
- Threat
- QAB1(F)
- Vars
- S(a);CHECK,N_GUARD::R1(C),XS(a)
- S(a);N_GUARD::R1(C)
- S(f);N_GUARD::R1(C),XS(f)
- P(g);N_GUARD::QAR1(F)
- Refutation
- R(h);CHECK
- Try
- S(A);
- Threat
- QAB1(F)
- Vars
- S(a);OGATE,XS(A)::R1(C),XS(a)
- P(j);OGATE,XS(G)::QAB(F),XP(j)
- R(k);N_GUARD::QAR1(F),XR(k)
- B(c);N_GUARD::QAB1(F)
- P(g);N_GUARD::QAR1(F)
- Refutation
- S(a);XP(D)
- Try
- S(A);
- Threat
- B(E)
- Vars
- R(k);N_GUARD::QAR1(F),XR(k)
- R(k);N_GUARD::QAR1(F)
- S(a);N_GUARD::R1(C),XS(a)
- S(f);N_GUARD::R1(C)
- P(g);N_GUARD::QAR1(F)
- Refutation
- P(e);XS(A)
- Try
- S(A);
- Threat
- QAB1(F)
- Vars
- S(a);N_GUARD,XP(D)::R1(C)
- S(f);OGATE,XS(A)::R1(C),XS(f)
- P(j);OGATE,XS(G)::QAB(F),XP(j)
- R(k);N_GUARD::QAR1(F),XR(k)
- B(c);N_GUARD::QAB1(F)
- S(a);N_GUARD::R1(C),XS(a)
- P(g);N_GUARD::QAR1(F)
- Refutation
- S(f);
- Try
- S(G);
- Threat
- B(E)
- Vars
- P(g);OGATE,XS(G)::QAR1(F),XP(g)
- R(k);N_GUARD::QAR1(F),XR(k)
- R(k);N_GUARD::QAR1(F)
- S(a);N_GUARD::R1(C),XS(a)
- S(f);N_GUARD::R1(C)
- Refutation
- P(g);
- Try
- S(G);
- Threat
- QAB1(F)
- Vars
- S(a);N_GUARD,XP(D)::R1(C)
- P(g);N_GUARD,XS(G)::QAR1(F)
- R(k);N_GUARD::QAR1(F),XR(k)
- B(c);N_GUARD::QAB1(F)
- S(a);N_GUARD::R1(C),XS(a)
- P(g);N_GUARD::QAR1(F)
- Refutation
- R(h);XS(G)
- Try
- S(G);
- Threat
- B(E)
- Vars
- R(k);OGATE,XS(G)::QAR1(F),XR(k)
- S(a);N_GUARD::R1(C),XS(a)
- S(f);N_GUARD::R1(C)
- S(f);N_GUARD::R1(C),XS(f)
- Refutation
- R(k);
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- R(h);XB(H)::QAB1(F)
- R(k);XB(H)::QAB1(F)
- P(b);::QAB1(F)
- P(g);N_GUARD::QAR1(F)
- Refutation
- R(k);XS(G)
- Try
- R(C);
- Threat
- B(E)
- Vars
- R(k);N_GUARD::QAR1(F),XR(k)
- R(k);N_GUARD::QAR1(F)
- S(a);N_GUARD::R(C)
- S(f);N_GUARD::R1(C)
- S(f);N_GUARD::R1(C),XS(f)
- P(g);N_GUARD::QAR1(F)
- Refutation
- S(a);
- Try
- R(C);
- Threat
- QAB1(F)
- Vars
- B(c);OGATE,XR(C)::QAB1(F),XB(c)
- S(a);N_GUARD,XP(D)::R1(C)
- P(j);OGATE,XS(G)::QAB(F),XP(j)
- R(k);N_GUARD::QAR1(F),XR(k)
- S(a);N_GUARD::R1(C),XS(a)
- S(f);N_GUARD::QAR1(F),XS(f)
- S(f);N_GUARD::QAR1(F)
- Refutation
- B(c);
- Try
- R(C);
- Threat
- B(E)
- Vars
- S(f);N_GUARD::R1(C),XS(f)
- Refutation
- S(f);XR(C)
- Try
- R(C);
- Threat
- B(E)
- Vars
- S(f);N_GUARD::R1(C),XS(f)
- Refutation
- S(f);
- Try
- R(C);
- Threat
- DUALS(2)
- Vars
- R(h);XB(H)::B(E)
- R(k);N_GUARD,XR(C)::QAR1(F)
- P(b);::B(E)
- R(k);::B(E)
- S(f);N_GUARD::R1(C),XS(f)
- Refutation
- S(f);
- Try
- Q(F);XP(g)
- Threat
- DUALS(2)
- Vars
- R(h);N_GUARD::QAB1(F)
- B(c);::QAR1(F)
- P(j);::QAR1(F)
- Refutation
- R(h);XQ(F)
- Try
- P(D);
- Threat
- QAB1(F)
- Vars
- R(k);N_GUARD::QAR1(F),XR(k)
- S(a);N_GUARD::R1(C),XS(a)
- S(a);N_GUARD::R1(C)
- Refutation
- P(j);XS(G)
- Try
- Actual
- S(A);
- Threat
- B(E)
- Vars
- R(k);N_GUARD::QAR1(F),XR(k)
- R(k);N_GUARD::QAR1(F)
- S(a);N_GUARD::R1(C),XS(a)
- S(f);N_GUARD::R1(C)
- S(f);N_GUARD::R1(C),XS(f)
- P(g);N_GUARD::QAR1(F)
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).