MESON Chess Problem Database
Problem Display
PID: 110584 (2b1R3/1nQ5/p2r3B/5p2/2BkN3/3Pp3/K2p2r1/3N1Rb1 w - - 0 1)
Szabo, Tibor
Kezdok versenye, 1978
#2
9 + 10
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rf2
- 2.Bxe3#
- 1...Rb6
- 2.Qe5#
- 1...Rc6
- 2.Qe5#
- 1...Rf6
- 2.Qe5#
- 1...Rg6
- 2.Qe5#
- 1...Rxh6
- 2.Qe5#
- 1...Rd7
- 2.Qe5#
- 1...Rd8
- 2.Qe5#
- 1...Bh2
- 2.Bxe3#
- 1...Sa5
- 2.Qxd6#
- 2.Qc5#
- 1...Sc5
- 2.Qxd6#
- 2.Qxc5#
- 1...Sd8
- 2.Qxd6#
- 2.Qc5#
- 1...fxe4
- 2.Rxe4#
- 1...Rf2
- Tries
- 1.Sc5?
- threat
- 2.Sb3#
- 2.Rf4#
- 1...Sxc5
- 2.Qxd6#
- 1...Rc6
- 2.Sb3#
- 2.Qe5#
- 1...Rf2
- 2.Sb3#
- 2.Bxe3#
- 1...Rg4
- 2.Sb3#
- 1...Rb6
- 2.Rf4#
- 2.Qe5#
- 1...Re6
- 2.Sb3#
- 1...Bf2
- 2.Sb3#
- 1...Bh2
- 2.Sb3#
- 2.Bxe3#
- 1...Sa5
- 2.Rf4#
- 2.Qxd6#
- 1...f4
- 2.Sb3#
- 2.Rxf4#
- 2.Re4#
- 1...Be6!
- threat
- 1.Sg5?
- threat
- 2.Sf3#
- 2.Rf4#
- 1...Rxg5
- 2.Rf4#
- 1...Rc6
- 2.Qe5#
- 1...Be6
- 2.Sf3#
- 2.Bg7#
- 1...Rg3
- 2.Rf4#
- 1...Rg4
- 2.Sf3#
- 1...Re6
- 2.Sf3#
- 1...Bf2
- 2.Sf3#
- 1...Bh2
- 2.Sf3#
- 1...Sc5
- 2.Sf3#
- 2.Qxd6#
- 1...f4
- 2.Sf3#
- 2.Rxf4#
- 2.Re4#
- 1...Rf2!
- threat
- 1.Bb3?
- threat
- 2.Qc3#
- 2.Qc4#
- 1...Kxd3
- 2.Qc4#
- 1...Be6
- 2.Qc3#
- 1...Re6
- 2.Qc3#
- 1...Sa5
- 2.Qxd6#
- 2.Qc3#
- 1...Sc5
- 2.Qxd6#
- 1...Rc6!
- threat
- 1.Bg7+?
- 1...Rf6
- 2.Bxf6#
- 2.Qe5#
- 1...Rxg7!
- 1...Rf6
- 1.Qa5?
- threat
- 2.Qc3#
- 2.Qe5#
- 1...fxe4
- 2.Rxe4#
- 2.Qe5#
- 1...Rd5
- 2.Qc3#
- 2.Qxd5#
- 1...Re6
- 2.Qc3#
- 2.Qd5#
- 1...Bh2
- 2.Bxe3#
- 2.Qc3#
- 1...Be6
- 2.Qc3#
- 1...Sc5
- 2.Qc3#
- 2.Qxc5#
- 1...Sxa5!
- threat
- 1.Qb6+?
- 1...Sc5
- 2.Qxc5#
- 2.Qb2#
- 2.Qxd6#
- 1...Rxb6!
- 1...Sc5
- 1.Qg7+?
- 1...Rf6
- 2.Qxf6#
- 1...Rxg7!
- 1...Rf6
- 1.Sc5?
- Keys
- 1.Sg3!
- threat
- 2.Rf4#
- 1...Rc6
- 2.Qe5#
- 1...Be6
- 2.Bg7#
- 1...Rf2
- 2.Bxe3#
- 1...Re6
- 2.Sxf5#
- 1...Bf2
- 2.Se2#
- 1...Sc5
- 2.Qxd6#
- 1...f4
- 2.Rxf4#
- 2.Re4#
- threat
- 1.Sg3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 8
- Sets
- R(c);S_CUTB(a)::B(G),XP(d)
- R(h);OGATE::QAB1(H)
- R(h);OGATE,XB(G)::QAB1(H)
- B(a);N_GUARD::B(G),XP(d)
- P(f);OGATE,XS(F)::R1(I),XP(f)
- Tries
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- S(i);N_GUARD,XS(F)::QAR2(H),XR(h)
- R(c);::S(F)
- R(h);::S(F)
- B(a);::S(F)
- Refutation
- B(j);P_PINB(E)
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- R(c);XS(F)::R(B)
- R(h);OGATE::QAB1(H)
- R(c);::R(B)
- R(c);::S(F)
- R(h);::S(F)
- B(a);::S(F)
- Refutation
- R(c);
- Try
- B(E);
- Threat
- DUALS(2)
- Vars
- K(e);P-FLIGHT,XP(D)::QAB1(H)
- B(j);P_PINB(E)::QAB1(H)
- R(h);::QAB1(H)
- S(i);N_GUARD::QAR2(H),XR(h)
- Refutation
- R(h);
- Try
- B(G);CHECK
- Refutation
- R(c);XB(G)
- Try
- Q(H);
- Threat
- DUALS(2)
- Vars
- B(j);P_PINB(E)::QAB1(H)
- Refutation
- S(i);XQ(H)
- Try
- Q(H);CHECK
- Refutation
- R(h);XQ(H)
- Try
- Q(H);CHECK
- Vars
- R(h);N_GUARD,P_SPINR(h)::QAB(H),XR(h)
- Refutation
- R(c);XQ(H)
- Try
- Actual
- S(F);
- Threat
- R(B)
- Vars
- R(h);OGATE::QAB1(H)
- B(j);P_PINB(E),S_CUTR(h)::B(G)
- R(c);S_CUTB(a)::B(G),XP(d)
- R(h);S_CUTB(j)::S(F),XP(f)
- B(a);S_CUTR(c)::S(F)
- S(i);N_GUARD::QAR2(H),XR(h)
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).