MESON Chess Problem Database
Problem Display
PID: 227855 (1bB5/1P6/k7/2Q5/3p4/3K4/8/8 w - - 0 1)
Schiffert, Gyorgy
Magyar Sakkvilag, 1926
#2
4 + 3
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Bh2
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bg3
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bf4
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Be5
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bd6
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Ba7
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bc7
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bh2
- Tries
- 1.Kc2?
- 1...Bh2
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bg3
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bf4
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Be5
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bd6
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Ba7
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bc7
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...d3+!
- 1...Bh2
- 1.Ke2?
- 1...Bh2
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bg3
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bf4
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Be5
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bd6
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Ba7
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bc7
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...d3+!
- 1...Bh2
- 1.Kc4?
- 1...Bh2
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bg3
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bf4
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Be5
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bd6
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Ba7
- 2.Qb5#
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bc7
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...d3!
- 1...Bh2
- 1.Kxd4?
- 1...Bh2
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bg3
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bf4
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bd6
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Ba7
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bc7
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Be5+!
- 1...Bh2
- 1.Ke4?
- 1...Bh2
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bg3
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bf4
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Be5
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bd6
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Ba7
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bc7
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...d3!
- 1...Bh2
- 1.Qb5+?
- 1...Ka7
- 2.Qa5#
- 1...Kxb5!
- 1...Ka7
- 1.Qd5?
- 1...Ka7
- 2.Qa5#
- 1...Bh2
- 2.b8Q#
- 1...Bg3
- 2.b8Q#
- 1...Bf4
- 2.b8Q#
- 1...Be5
- 2.b8Q#
- 1...Bd6
- 2.b8Q#
- 1...Ba7
- 2.b8Q#
- 2.b8R#
- 1...Bc7
- 2.b8Q#
- 1...Kb6!
- 1...Ka7
- 1.Kc2?
- Keys
- 1.Qb4!
- 1...Ka7
- 2.Qa5#
- 1...Bh2
- 2.b8Q#
- 2.b8B#
- 1...Bg3
- 2.b8Q#
- 2.b8B#
- 1...Bf4
- 2.b8Q#
- 2.b8B#
- 1...Be5
- 2.b8Q#
- 2.b8B#
- 1...Bd6
- 2.b8Q#
- 2.b8B#
- 1...Ba7
- 2.b8Q#
- 2.b8S#
- 2.b8B#
- 2.b8R#
- 1...Bc7
- 2.b8Q#
- 2.b8B#
- 1...Ka7
- 1.Qb4!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- Tries
- Try
- K(A);S_FLIGHT
- Refutation
- P(a);CHECK
- Try
- K(A);S_FLIGHT
- Refutation
- P(a);CHECK
- Try
- K(A);S_FLIGHT
- Refutation
- P(a);
- Try
- K(A);P-FLIGHT,XP(a)
- Refutation
- B(c);CHECK
- Try
- K(A);S_FLIGHT
- Refutation
- P(a);
- Try
- Q(B);CHECK
- Vars
- K(b);P-FLIGHT::QAR2(B)
- Refutation
- K(b);S_FLIGHT,XQ(B)
- Try
- Q(B);
- Vars
- K(b);P-FLIGHT::QAR2(B)
- B(c);OGATE::P=Q
- Refutation
- K(b);P-FLIGHT
- Try
- Actual
- Q(B);
- Vars
- K(b);P-FLIGHT::QAR2(B)
- B(c);OGATE::P=Q
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).