MESON Chess Problem Database
Problem Display
PID: 237465 (KbB2R2/8/1Pkp2pr/6p1/1Q2N3/Ppp2P2/2r4B/8 w - - 0 1)
Labai, Zoltan
1st Prize, Pravda (Bratislava), 2012
(First published on Thu Dec 27 2012)
#2
9 + 9
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...d5
- 2.Qc5#
- 1...d5
- Tries
- 1.Bg1?
- threat
- 2.Qc4#
- 1...Kd5
- 2.Qb5#
- 1...d5
- 2.Qc5#
- 2.Qa4#
- 1...Rf2!
- threat
- 1.Bxd6?
- threat
- 2.Qc5#
- 1...Kd5
- 2.Qc5#
- 1...Bxd6!
- threat
- 1.Ba6?
- threat
- 2.Qb5#
- 1...Kd5
- 2.Qc4#
- 1...Kd7!
- threat
- 1.Bd7+?
- 1...Kd5
- 2.Sf6#
- 1...Kxd7!
- 1...Kd5
- 1.Rf5?
- threat
- 2.Qb5#
- 1...d5
- 2.Qc5#
- 1...gxf5!
- threat
- 1.Rd8?
- threat
- 2.Bb7#
- 1...Kd5
- 2.Qc5#
- 1...Rh7!
- threat
- 1.Bg1?
- Keys
- 1.Rf6!
- threat
- 2.Qc5#
- 1...Kd5
- 2.Bb7#
- threat
- 1.Rf6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 1
- Sets
- P(f);N_GUARD::QAR1(D)
- Tries
- Try
- B(A);
- Threat
- QAR2(D)
- Vars
- K(e);S_FLIGHT::QAR2(D)
- Refutation
- R(a);
- Try
- B(A);XP(f)
- Threat
- QAR1(D)
- Vars
- K(e);S_FLIGHT::QAR1(D)
- Refutation
- B(i);XB(A)
- Try
- B(H);
- Threat
- QAB1(D)
- Vars
- K(e);S_FLIGHT::QAB1(D)
- Refutation
- K(e);S_FLIGHT
- Try
- B(H);CHECK
- Vars
- K(e);S_FLIGHT::S(E)
- Refutation
- K(e);S_FLIGHT,XB(H)
- Try
- R(I);
- Threat
- QAB1(D)
- Vars
- P(f);N_GUARD::QAR1(D)
- Refutation
- P(g);XR(I)
- Try
- R(I);
- Threat
- B(H)
- Vars
- K(e);P_SPINP(f),S_FLIGHT::QAR1(D)
- Refutation
- R(h);
- Try
- Actual
- R(I);P_PINP(f)
- Threat
- QAR1(D)
- Vars
- K(e);N_SPINP(f),S_FLIGHT::B(H)
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).