MESON Chess Problem Database
Problem Display
PID: 241852 (B3Q3/1N6/3P4/3kb3/8/3K4/8/8 w - - 0 1)
Szentgyorgy, Erno
Magyar Sakkvilag, 1930
#2
5 + 2
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Ba1
- 2.Qe4#
- 1...Bb2
- 2.Qe4#
- 1...Bh2
- 2.Qe4#
- 1...Bc3
- 2.Qe4#
- 1...Bg3
- 2.Qe4#
- 1...Bd4
- 2.Qe4#
- 1...Bf4
- 2.Qe4#
- 1...Bxd6
- 2.Qe4#
- 1...Bf6
- 2.Qe4#
- 1...Bg7
- 2.Qe4#
- 1...Bh8
- 2.Qe4#
- 1...Ba1
- Tries
- 1.Qg6?
- 1...Bxd6
- 2.Qe4#
- 2.Qxd6#
- 1...Ba1
- 2.Qe4#
- 1...Bb2
- 2.Qe4#
- 1...Bh2
- 2.Qe4#
- 1...Bc3
- 2.Qe4#
- 1...Bg3
- 2.Qe4#
- 1...Bd4
- 2.Qe4#
- 1...Bf4
- 2.Qe4#
- 1...Bf6
- 2.Qe4#
- 1...Bg7
- 2.Qe4#
- 1...Bh8
- 2.Qe4#
- 1...Kc6!
- 1...Bxd6
- 1.Qe7?
- 1...Bxd6
- 2.Qxd6#
- 2.Qe4#
- 1...Ba1
- 2.Qe4#
- 1...Bb2
- 2.Qe4#
- 1...Bh2
- 2.Qe4#
- 1...Bc3
- 2.Qe4#
- 1...Bg3
- 2.Qe4#
- 1...Bd4
- 2.Qe4#
- 1...Bf4
- 2.Qe4#
- 1...Bf6
- 2.Qe4#
- 1...Bg7
- 2.Qe4#
- 1...Bh8
- 2.Qe4#
- 1...Kc6!
- 1...Bxd6
- 1.Qg6?
- Keys
- 1.d7!
- 1...Kc6
- 2.d8Q#
- 1...Ba1
- 2.Qe4#
- 2.d8Q#
- 2.d8R#
- 1...Bb2
- 2.Qe4#
- 2.d8Q#
- 2.d8R#
- 1...Bh2
- 2.Qe4#
- 1...Bc3
- 2.Qe4#
- 2.d8Q#
- 2.d8R#
- 1...Bg3
- 2.Qe4#
- 1...Bd4
- 2.Qe4#
- 2.d8Q#
- 2.d8R#
- 1...Bf4
- 2.Qe4#
- 1...Bd6
- 2.Qe4#
- 1...Bf6
- 2.Qe4#
- 1...Bc7
- 2.Qe4#
- 1...Bg7
- 2.Qe4#
- 2.d8Q#
- 2.d8R#
- 1...Bb8
- 2.Qe4#
- 1...Bh8
- 2.Qe4#
- 2.d8Q#
- 2.d8R#
- 1...Kc6
- 1.d7!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 6
- Sets
- B(b);OGATE::QAB1(E)
- B(b);OGATE,XP(B)::QAB1(E)
- Tries
- Try
- Q(E);
- Vars
- B(b);::QAB1(E)
- Refutation
- K(a);S_FLIGHT
- Try
- Q(E);
- Vars
- B(b);OGATE::QAB1(E)
- Refutation
- K(a);S_FLIGHT
- Try
- Actual
- P(B);
- Vars
- K(a);S_FLIGHT::P=Q
- B(b);OGATE::QAB1(E)
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).