MESON Chess Problem Database
Problem Display
PID: 105584 (7K/pN3p1P/R7/1P1k1p2/1b2nP2/7R/1n4Q1/1N3BB1 w - - 0 1)
Takacs, Peter
Dolgozok Vilaglapja, 1949
#2
11 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Be1
- 2.Rd6#
- 1...Bd2
- 2.Rd6#
- 1...Ba3
- 2.Sc3#
- 1...Bc3+
- 2.Sxc3#
- 1...Ba5
- 2.Rd6#
- 1...Bc5
- 2.Sc3#
- 1...Bd6
- 2.Rxd6#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sd1
- 2.Qa2#
- 1...Sd3
- 2.Qa2#
- 1...Sa4
- 2.Qa2#
- 1...Sc4
- 2.Rd3#
- 1...f6
- 2.Qg8#
- 1...Be1
- Tries
- 1.Kg8?
- 1...Bd6
- 2.Rxd6#
- 1...Sd3
- 2.Qa2#
- 1...Be1
- 2.Rd6#
- 1...Bd2
- 2.Rd6#
- 1...Ba3
- 2.Sc3#
- 1...Bc3
- 2.Sxc3#
- 2.Rd6#
- 1...Ba5
- 2.Rd6#
- 1...Bc5
- 2.Sc3#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sd1
- 2.Qa2#
- 1...Sa4
- 2.Qa2#
- 1...Sc4
- 2.Rd3#
- 1...f6!
- 1...Bd6
- 1.Bd3?
- 1...Bc3+
- 2.Sxc3#
- 1...Sxd3
- 2.Qa2#
- 1...Bd6
- 2.Rxd6#
- 1...f6
- 2.Qg8#
- 1...Be1
- 2.Rd6#
- 1...Bd2
- 2.Rd6#
- 1...Ba3
- 2.Sc3#
- 1...Ba5
- 2.Rd6#
- 1...Bc5
- 2.Sc3#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sd1
- 2.Qa2#
- 1...Sa4
- 2.Qa2#
- 1...Sc4!
- 1...Bc3+
- 1.Bc4+?
- 1...Sxc4
- 2.Rd3#
- 1...Kxc4!
- 1...Sxc4
- 1.Be3?
- 1...Bc3+
- 2.Sxc3#
- 1...Bd6
- 2.Rxd6#
- 1...Sd3
- 2.Qa2#
- 1...f6
- 2.Qg8#
- 1...Be1
- 2.Rd6#
- 1...Bd2
- 2.Rd6#
- 1...Ba3
- 2.Sc3#
- 1...Ba5
- 2.Rd6#
- 1...Bc5
- 2.Sc3#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sd1
- 2.Qa2#
- 1...Sa4
- 2.Qa2#
- 1...Sc4!
- 1...Bc3+
- 1.Bc5?
- threat
- 2.Rd6#
- 1...Bc3+
- 2.Sxc3#
- 1...Sd3
- 2.Qa2#
- 1...Sc4
- 2.Rd3#
- 1...Bxc5!
- threat
- 1.Bxa7?
- 1...Bc3+
- 2.Sxc3#
- 1...Bd6
- 2.Rxd6#
- 1...Sd3
- 2.Qa2#
- 1...f6
- 2.Qg8#
- 1...Be1
- 2.Rd6#
- 1...Bd2
- 2.Rd6#
- 1...Ba3
- 2.Sc3#
- 1...Ba5
- 2.Rd6#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sd1
- 2.Qa2#
- 1...Sa4
- 2.Qa2#
- 1...Sc4
- 2.Rd3#
- 1...Bc5!
- 1...Bc3+
- 1.Rh1?
- 1...Bc3+
- 2.Sxc3#
- 1...Bd6
- 2.Rxd6#
- 1...Sd3
- 2.Qa2#
- 1...f6
- 2.Qg8#
- 1...Be1
- 2.Rd6#
- 1...Bd2
- 2.Rd6#
- 1...Ba3
- 2.Sc3#
- 1...Ba5
- 2.Rd6#
- 1...Bc5
- 2.Sc3#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sd1
- 2.Qa2#
- 1...Sa4
- 2.Qa2#
- 1...Sc4!
- 1...Bc3+
- 1.Rh2?
- 1...Bc3+
- 2.Sxc3#
- 1...Bd6
- 2.Rxd6#
- 1...Sd3
- 2.Qa2#
- 1...Be1
- 2.Rd6#
- 1...Bd2
- 2.Rd6#
- 1...Ba3
- 2.Sc3#
- 1...Ba5
- 2.Rd6#
- 1...Bc5
- 2.Sc3#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sd1
- 2.Qa2#
- 1...Sa4
- 2.Qa2#
- 1...f6
- 2.Qg8#
- 1...Sc4!
- 1...Bc3+
- 1.Rd3+?
- 1...Sxd3
- 2.Qa2#
- 1...Kc4!
- 1...Sxd3
- 1.Rg3?
- 1...Bc3+
- 2.Sxc3#
- 1...Bd6
- 2.Rxd6#
- 1...Sd3
- 2.Qa2#
- 1...Sc4
- 2.Rd3#
- 1...Be1
- 2.Rd6#
- 1...Bd2
- 2.Rd6#
- 1...Ba3
- 2.Sc3#
- 1...Ba5
- 2.Rd6#
- 1...Bc5
- 2.Sc3#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sd1
- 2.Qa2#
- 1...Sa4
- 2.Qa2#
- 1...f6!
- 1...Bc3+
- 1.Rh4?
- 1...Bc3+
- 2.Sxc3#
- 1...Bd6
- 2.Rxd6#
- 1...Sd3
- 2.Qa2#
- 1...Be1
- 2.Rd6#
- 1...Bd2
- 2.Rd6#
- 1...Ba3
- 2.Sc3#
- 1...Ba5
- 2.Rd6#
- 1...Bc5
- 2.Sc3#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sd1
- 2.Qa2#
- 1...Sa4
- 2.Qa2#
- 1...f6
- 2.Qg8#
- 1...Sc4!
- 1...Bc3+
- 1.Rh5?
- threat
- 2.Rxf5#
- 1...Bc3+
- 2.Sxc3#
- 1...Bd6
- 2.Rxd6#
- 1...Sd3
- 2.Qa2#
- 1...Sc4!
- threat
- 1.Rhh6?
- 1...Bc3+
- 2.Sxc3#
- 1...Sd3
- 2.Qa2#
- 1...Be1
- 2.Rad6#
- 2.Rhd6#
- 1...Bd2
- 2.Rad6#
- 2.Rhd6#
- 1...Ba3
- 2.Sc3#
- 1...Ba5
- 2.Rad6#
- 2.Rhd6#
- 1...Bc5
- 2.Sc3#
- 1...Bd6
- 2.Sc3#
- 2.Raxd6#
- 2.Rhxd6#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sd1
- 2.Qa2#
- 1...Sa4
- 2.Qa2#
- 1...f6
- 2.Qg8#
- 1...Sc4!
- 1...Bc3+
- 1.Qf3?
- 1...Bc3+
- 2.Sxc3#
- 1...Bd6
- 2.Rxd6#
- 1...Sd3
- 2.Qxd3#
- 1...Sc4
- 2.Qd3#
- 1...Be1
- 2.Rd6#
- 1...Bd2
- 2.Rd6#
- 1...Ba3
- 2.Sc3#
- 1...Ba5
- 2.Rd6#
- 1...Bc5
- 2.Sc3#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sd1
- 2.Qb3#
- 2.Qd3#
- 1...Sa4
- 2.Qb3#
- 2.Qd3#
- 1...f6!
- 1...Bc3+
- 1.Kg8?
- Keys
- 1.Rha3!
- 1...Bc3+
- 2.Sxc3#
- 1...Bxa3
- 2.Sc3#
- 1...Bd6
- 2.Rxd6#
- 1...Sd3
- 2.Qa2#
- 1...Sc4
- 2.Rd3#
- 1...Be1
- 2.Rd6#
- 1...Bd2
- 2.Rd6#
- 1...Ba5
- 2.Rd6#
- 1...Bc5
- 2.Sc3#
- 1...Be7
- 2.Sc3#
- 1...Bf8
- 2.Sc3#
- 1...Sd1
- 2.Qa2#
- 1...Sa4
- 2.Qa2#
- 1...f6
- 2.Qg8#
- 1...Bc3+
- 1.Rha3!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- B(b);N_GUARD::R1(H)
- B(b);N_GUARD::S(A)
- B(b);CHECK,N_GUARD::S(A),XB(b)
- B(b);N_GUARD::R1(H),XB(b)
- S(a);OGATE::QAB(D)
- S(a);N_GUARD,SBLOCK::R(E)
- P(g);OGATEB::QAB(D)
- Tries
- Try
- K(K);P-FLIGHT
- Vars
- B(b);N_GUARD::R1(H),XB(b)
- S(a);OGATE::QAB(D)
- B(b);N_GUARD::R1(H)
- B(b);N_GUARD::S(A)
- S(a);N_GUARD,SBLOCK::R(E)
- Refutation
- P(g);
- Try
- B(B);
- Vars
- B(b);CHECK,N_GUARD::S(A),XB(b)
- S(a);OGATE,XB(B)::QAB(D)
- B(b);N_GUARD::R1(H),XB(b)
- P(g);OGATEB::QAB(D)
- B(b);N_GUARD::R1(H)
- B(b);N_GUARD::S(A)
- S(a);OGATE::QAB(D)
- Refutation
- S(a);
- Try
- B(B);CHECK
- Vars
- S(a);SBLOCK,XB(B)::R(E)
- Refutation
- K(d);N_SPINS(c),S_FLIGHT,XB(B)
- Try
- B(C);
- Vars
- B(b);CHECK,N_GUARD::S(A),XB(b)
- B(b);N_GUARD::R1(H),XB(b)
- S(a);OGATE::QAB(D)
- P(g);OGATEB::QAB(D)
- B(b);N_GUARD::R1(H)
- B(b);N_GUARD::S(A)
- Refutation
- S(a);
- Try
- B(C);
- Threat
- R1(H)
- Vars
- B(b);CHECK,N_GUARD::S(A),XB(b)
- S(a);OGATE::QAB(D)
- S(a);N_GUARD,SBLOCK::R(E)
- Refutation
- B(b);XB(C)
- Try
- B(C);XP(f)
- Vars
- B(b);CHECK,N_GUARD::S(A),XB(b)
- B(b);N_GUARD::R1(H),XB(b)
- S(a);OGATE::QAB(D)
- P(g);OGATEB::QAB(D)
- B(b);N_GUARD::R1(H)
- B(b);N_GUARD::S(A)
- S(a);N_GUARD,SBLOCK::R(E)
- Refutation
- B(b);
- Try
- R(E);
- Vars
- B(b);CHECK,N_GUARD::S(A),XB(b)
- B(b);N_GUARD::R1(H),XB(b)
- S(a);OGATE::QAB(D)
- P(g);OGATEB::QAB(D)
- B(b);N_GUARD::R1(H)
- B(b);N_GUARD::S(A)
- Refutation
- S(a);
- Try
- R(E);
- Vars
- B(b);CHECK,N_GUARD::S(A),XB(b)
- B(b);N_GUARD::R1(H),XB(b)
- S(a);OGATE::QAB(D)
- B(b);N_GUARD::R1(H)
- B(b);N_GUARD::S(A)
- P(g);OGATEB::QAB(D)
- Refutation
- S(a);
- Try
- R(E);CHECK
- Vars
- S(a);OGATE,XR(E)::QAB(D)
- Refutation
- K(d);N_SPINS(c),S_FLIGHT
- Try
- R(E);
- Vars
- B(b);CHECK,N_GUARD::S(A),XB(b)
- B(b);N_GUARD::R1(H),XB(b)
- S(a);OGATE::QAB(D)
- S(a);N_GUARD,SBLOCK::R(E)
- B(b);N_GUARD::R1(H)
- B(b);N_GUARD::S(A)
- Refutation
- P(g);
- Try
- R(E);
- Vars
- B(b);CHECK,N_GUARD::S(A),XB(b)
- B(b);N_GUARD::R1(H),XB(b)
- S(a);OGATE::QAB(D)
- B(b);N_GUARD::R1(H)
- B(b);N_GUARD::S(A)
- P(g);OGATEB::QAB(D)
- Refutation
- S(a);
- Try
- R(E);P_PINP(e)
- Threat
- R(E),XP(e)
- Vars
- B(b);CHECK,N_GUARD::S(A),XB(b)
- B(b);N_GUARD::R1(H),XB(b)
- S(a);OGATE::QAB(D)
- Refutation
- S(a);
- Try
- R(E);
- Vars
- B(b);CHECK,N_GUARD::S(A),XB(b)
- S(a);OGATE::QAB(D)
- B(b);N_GUARD::S(A)
- P(g);OGATEB::QAB(D)
- Refutation
- S(a);
- Try
- Q(D);
- Vars
- B(b);CHECK,N_GUARD::S(A),XB(b)
- B(b);N_GUARD::R1(H),XB(b)
- S(a);N_GUARD::QAR2(D),XS(a)
- S(a);N_GUARD::QAR2(D)
- B(b);N_GUARD::R1(H)
- B(b);N_GUARD::S(A)
- Refutation
- P(g);
- Try
- Actual
- R(E);
- Vars
- B(b);CHECK,N_GUARD::S(A),XB(b)
- B(b);N_GUARD,XR(E)::S(A)
- B(b);N_GUARD::R1(H),XB(b)
- S(a);OGATE::QAB(D)
- S(a);N_GUARD,SBLOCK::R(E)
- B(b);N_GUARD::R1(H)
- B(b);N_GUARD::S(A)
- P(g);OGATEB::QAB(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).