MESON Chess Problem Database
Problem Display
PID: 39589 (8/8/8/8/2p5/K1Q5/1r1p4/kBbR4 w - - 0 1)
Lindner, Laszlo
Pesti Naplo, 1933
#2
4 + 5
| 4080 | Mattbilder eines Lebens | 1996 |
SOLUTION
- SOUND
- Sets
- 1...Kxb1
- 2.Qxb2#
- 1...Kxb1
- Tries
- 1.Rxd2?
- 1...Bxd2
- 2.Qxb2#
- 1...Kxb1!
- 1...Bxd2
- 1.Qd4?
- 1...Kxb1
- 2.Qxb2#
- 1...c3!
- 1...Kxb1
- 1.Qe5?
- 1...Kxb1
- 2.Qxb2#
- 1...c3!
- 1...Kxb1
- 1.Qf6?
- 1...Kxb1
- 2.Qxb2#
- 1...c3!
- 1...Kxb1
- 1.Qg7?
- 1...Kxb1
- 2.Qxb2#
- 1...c3!
- 1...Kxb1
- 1.Qh8?
- 1...Kxb1
- 2.Qxb2#
- 1...c3!
- 1...Kxb1
- 1.Rxd2?
- Keys
- 1.Bd3!
- 1...cxd3
- 2.Qxb2#
- 1...cxd3
- 1.Bd3!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 1
- Sets
- K(a);N_SPINR(c),P-FLIGHT,P_SPINB(b),XB(A)::QAR1(D),XR(c)
- Tries
- Try
- R(B);XP(d)
- Vars
- B(b);N_GUARD,XR(B)::QAB1(D),XR(c)
- Refutation
- K(a);N_SPINR(c),P-FLIGHT,XB(A)
- Try
- Q(D);
- Vars
- K(a);N_SPINR(c),P-FLIGHT,P_SPINB(b),XB(A)::QAR1(D),XR(c)
- Refutation
- P(e);N_SPINR(c)
- Try
- Q(D);
- Vars
- K(a);N_SPINR(c),P-FLIGHT,P_SPINB(b),XB(A)::QAR1(D),XR(c)
- Refutation
- P(e);N_SPINR(c)
- Try
- Q(D);
- Vars
- K(a);N_SPINR(c),P-FLIGHT,P_SPINB(b),XB(A)::QAR1(D),XR(c)
- Refutation
- P(e);N_SPINR(c)
- Try
- Q(D);
- Vars
- K(a);N_SPINR(c),P-FLIGHT,P_SPINB(b),XB(A)::QAR1(D),XR(c)
- Refutation
- P(e);N_SPINR(c)
- Try
- Q(D);
- Vars
- K(a);N_SPINR(c),P-FLIGHT,P_SPINB(b),XB(A)::QAR1(D),XR(c)
- Refutation
- P(e);N_SPINR(c)
- Try
- Actual
- B(A);P_PINB(b)
- Vars
- P(e);XB(A)::QAB1(D),XR(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).