MESON Chess Problem Database
Problem Display
PID: 106925 (8/2N5/6N1/2p5/R1ppk1B1/4b3/4Qp2/5K2 w - - 0 1)
Neukomm, Gyula (Julius) R
Comm., Falkirk Herald, 1927
#2
6 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...c3
- 2.Qc2#
- 1...d3
- 2.Rxc4#
- 1...c3
- Tries
- 1.Se8?
- threat
- 2.Sf6#
- 1...Kd5
- 2.Qf3#
- 1...d3!
- threat
- 1.Bh3?
- 1...d3
- 2.Rxc4#
- 1...c3!
- 1...d3
- 1.Be6?
- 1...d3
- 2.Rxc4#
- 1...c3!
- 1...d3
- 1.Bd7?
- 1...d3
- 2.Rxc4#
- 1...c3!
- 1...d3
- 1.Bc8?
- 1...d3
- 2.Rxc4#
- 1...c3!
- 1...d3
- 1.Rb4?
- 1...d3
- 2.Rxc4#
- 1...c3
- 2.Qc2#
- 1...cxb4!
- 1...d3
- 1.Qd1?
- 1...Bc1
- 2.Qf3#
- 1...Bd2
- 2.Qf3#
- 1...Bf4
- 2.Qf3#
- 1...Bg5
- 2.Qf3#
- 1...Bh6
- 2.Qf3#
- 1...c3
- 2.Qc2#
- 1...d3!
- 1...Bc1
- 1.Se8?
- Keys
- 1.Sb5!
- 1...Kd5
- 2.Qf3#
- 1...c3
- 2.Sxc3#
- 1...d3
- 2.Qf3#
- 1...Kd5
- 1.Sb5!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 2
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- P(c);P_SPINP(d)::QAB(B)
- P(d);OGATEB,P_SPINP(c)::R(C),XP(c)
- Tries
- Try
- S(F);
- Threat
- S(F)
- Vars
- K(e);N_SPINB(b),S_FLIGHT::QAB(B)
- Refutation
- P(d);P_SPINP(c)
- Try
- B(D);
- Vars
- P(d);OGATEB,P_SPINP(c)::R(C),XP(c)
- Refutation
- P(c);P_SPINP(d)
- Try
- B(D);
- Vars
- P(d);OGATEB,P_SPINP(c)::R(C),XP(c)
- Refutation
- P(c);P_SPINP(d)
- Try
- B(D);
- Vars
- P(d);OGATEB,P_SPINP(c)::R(C),XP(c)
- Refutation
- P(c);P_SPINP(d)
- Try
- B(D);
- Vars
- P(d);OGATEB,P_SPINP(c)::R(C),XP(c)
- Refutation
- P(c);P_SPINP(d)
- Try
- R(C);
- Vars
- P(d);OGATEB,P_SPINP(c)::R(C),XP(c)
- P(c);P_SPINP(d)::QAB(B)
- Refutation
- P(f);XR(C)
- Try
- Q(B);N_PINB(b)
- Vars
- B(b);::QAB1(B)
- P(c);P_SPINP(d)::QAB(B)
- Refutation
- P(d);P_SPINP(c)
- Try
- Actual
- S(F);
- Vars
- K(e);N_SPINB(b),S_FLIGHT::QAB(B)
- P(c);P_SPINP(d)::S(F),XP(c)
- P(d);P_SPINP(c),SBLOCK::QAB1(B)
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).