MESON Chess Problem Database
Problem Display
PID: 18408 (5K2/8/1R1Qp3/4p1B1/2Bb4/2N5/1Pk5/8 w - - 0 1)
Goldschmeding, Cornelis
The Hindu, 1955
#2
7 + 4
| 3310 | 2345 Chess Problems | 1997 |
SOLUTION
- SOUND
- Sets
- 1...Bg1
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bf2
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bxc3
- 2.Qd3#
- 1...Be3
- 2.Qd1#
- 1...Bc5
- 2.Bd3#
- 1...Bxb6
- 2.Qd2#
- 1...Bg1
- Tries
- 1.Ke7?
- 1...Bxc3
- 2.Qd3#
- 1...Bxb6
- 2.Qd2#
- 1...Be3
- 2.Qd1#
- 1...Bg1
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bf2
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bc5
- 2.Bd3#
- 1...e4!
- 1...Bxc3
- 1.Kf7?
- 1...Bxc3
- 2.Qd3#
- 1...Bxb6
- 2.Qd2#
- 1...Be3
- 2.Qd1#
- 1...Bg1
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bf2
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bc5
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...e4!
- 1...Bxc3
- 1.Kg7?
- 1...Bxc3
- 2.Qd3#
- 1...Bxb6
- 2.Qd2#
- 1...Be3
- 2.Qd1#
- 1...Bg1
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bf2
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bc5
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...e4+!
- 1...Bxc3
- 1.Ke8?
- 1...Bxc3
- 2.Qd3#
- 1...Bxb6
- 2.Qd2#
- 1...Be3
- 2.Qd1#
- 1...Bg1
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bf2
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bc5
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...e4!
- 1...Bxc3
- 1.Kg8?
- 1...Bxc3
- 2.Qd3#
- 1...Bxb6
- 2.Qd2#
- 1...Be3
- 2.Qd1#
- 1...Bg1
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bf2
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bc5
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...e4!
- 1...Bxc3
- 1.Bh6?
- 1...Bxc3
- 2.Qd3#
- 1...Bxb6
- 2.Qd2#
- 1...Be3
- 2.Qd1#
- 1...Bg1
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bf2
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bc5
- 2.Bd3#
- 1...e4!
- 1...Bxc3
- 1.Rb4?
- 1...Bxc3
- 2.Qd3#
- 1...Be3
- 2.Qd1#
- 1...Bg1
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bf2
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bc5
- 2.Bd3#
- 1...Bb6
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Ba7
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...e4!
- 1...Bxc3
- 1.Rb5?
- 1...Bxc3
- 2.Qd3#
- 1...Be3
- 2.Qd1#
- 1...Bg1
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bf2
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bc5
- 2.Bd3#
- 1...Bb6
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Ba7
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...e4!
- 1...Bxc3
- 1.Rb7?
- 1...Bxc3
- 2.Qd3#
- 1...Be3
- 2.Qd1#
- 1...Bb6
- 2.Qd2#
- 1...Bg1
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bf2
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bc5
- 2.Bd3#
- 1...Ba7
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...e4!
- 1...Bxc3
- 1.Rb8?
- 1...Bxc3
- 2.Qd3#
- 1...Be3
- 2.Qd1#
- 1...Bb6
- 2.Qd2#
- 1...Bg1
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bf2
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...Bc5
- 2.Bd3#
- 1...Ba7
- 2.Bd3#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 1...e4!
- 1...Bxc3
- 1.Qxd4?
- threat
- 2.Bd3#
- 2.Qf2#
- 2.Qd1#
- 2.Qd2#
- 2.Qd3#
- 2.Qe4#
- 1...e4
- 2.Qf2#
- 2.Qd1#
- 2.Qd2#
- 2.Qxe4#
- 1...exd4!
- threat
- 1.Qd7?
- threat
- 2.Qa4#
- 1...Bxc3
- 2.Qd3#
- 1...Bxb6
- 2.Qd2#
- 1...Be3
- 2.Qd1#
- 1...Bc5+!
- threat
- 1.Ke7?
- Keys
- 1.Be3!
- 1...Bxc3
- 2.Qd3#
- 1...Bxe3
- 2.Qd1#
- 1...Bxb6
- 2.Qd2#
- 1...e4
- 2.Qh2#
- 1...Bc5
- 2.Bd3#
- 1...Bxc3
- 1.Be3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE::QAB1(F)
- B(b);P_PINQ(F)::B(C)
- B(b);OGATE,XR(E)::QAR1(F)
- Tries
- Try
- K(G);S_FLIGHT
- Vars
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE,XR(E)::QAR1(F)
- B(b);OGATE::QAB1(F)
- B(b);P_PINQ(F)::B(C)
- Refutation
- P(c);
- Try
- K(G);P-FLIGHT
- Vars
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE,XR(E)::QAR1(F)
- B(b);OGATE::QAB1(F)
- Refutation
- P(c);
- Try
- K(G);S_FLIGHT
- Vars
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE,XR(E)::QAR1(F)
- B(b);OGATE::QAB1(F)
- Refutation
- P(c);CHECK
- Try
- K(G);P-FLIGHT
- Vars
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE,XR(E)::QAR1(F)
- B(b);OGATE::QAB1(F)
- Refutation
- P(c);
- Try
- K(G);P-FLIGHT
- Vars
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE,XR(E)::QAR1(F)
- B(b);OGATE::QAB1(F)
- Refutation
- P(c);
- Try
- B(D);
- Vars
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE,XR(E)::QAR1(F)
- B(b);OGATE::QAB1(F)
- B(b);P_PINQ(F)::B(C)
- Refutation
- P(c);
- Try
- R(E);
- Vars
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE::QAB1(F)
- B(b);P_PINQ(F)::B(C)
- Refutation
- P(c);
- Try
- R(E);
- Vars
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE::QAB1(F)
- B(b);P_PINQ(F)::B(C)
- Refutation
- P(c);
- Try
- R(E);
- Vars
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE::QAB1(F)
- B(b);OGATE::QAR1(F)
- B(b);P_PINQ(F)::B(C)
- Refutation
- P(c);
- Try
- R(E);
- Vars
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE::QAB1(F)
- B(b);OGATE::QAR1(F)
- B(b);P_PINQ(F)::B(C)
- Refutation
- P(c);
- Try
- Q(F);XB(b)
- Threat
- DUALS(6)
- Refutation
- P(c);XQ(F)
- Try
- Q(F);
- Threat
- QAB(F)
- Vars
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE,XR(E)::QAR1(F)
- B(b);OGATE::QAB1(F)
- Refutation
- B(b);CHECK
- Try
- Actual
- B(D);
- Vars
- B(b);OGATE,XS(B)::QAB1(F)
- B(b);OGATE,XB(D)::QAB1(F)
- B(b);OGATE,XR(E)::QAR1(F)
- P(c);OGATE::QAR(F)
- B(b);P_PINQ(F)::B(C)
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).