MESON Chess Problem Database
Problem Display
PID: 154671 (7r/Q2R1p2/B4p2/rp1p2nn/3Pk2N/p1pN2p1/8/2KR2B1 w - - 0 1)
Schonholzer, Andreas
6th Comm., Wola Gulowska, 1998
#2
9 + 12
| 15345 | Wola Gulowska Award | 1998 |
SOLUTION
- SOUND
- Sets
- 1...Sh3
- 2.Re7#
- 1...Sh7
- 2.Re7#
- 1...Sf4
- 2.Sc5#
- 1...b4
- 2.Re1#
- 1...Sh3
- Tries
- 1.Kc2?
- threat
- 2.Re1#
- 1...Sf4
- 2.Sc5#
- 1...Sf3!
- threat
- 1.Bb7?
- threat
- 2.Bxd5#
- 1...Sf4
- 2.Sc5#
- 1...b4!
- threat
- 1.Qc5?
- threat
- 2.Qxd5#
- 1...b4
- 2.Re1#
- 1...Sf4!
- threat
- 1.Qc7?
- threat
- 2.Sc5#
- 1...b4
- 2.Re1#
- 1...Se6!
- threat
- 1.Qa8?
- threat
- 2.Qxd5#
- 1...Sf4
- 2.Sc5#
- 1...b4
- 2.Re1#
- 1...Rxa8!
- threat
- 1.Kc2?
- Keys
- 1.Qb7!
- threat
- 2.Qxd5#
- 1...Sf4
- 2.Sc5#
- 1...b4
- 2.Re1#
- threat
- 1.Qb7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 2
- Sets
- S(h);N_GUARD::R(I)
- S(i);SBLOCK::S(D)
- P(f);::R(B)
- Tries
- Try
- K(A);P-FLIGHT
- Threat
- R(B)
- Vars
- S(i);SBLOCK::S(D)
- Refutation
- S(h);
- Try
- B(G);P_PINP(g)
- Threat
- B(G),XP(g)
- Vars
- S(i);SBLOCK::S(D)
- Refutation
- P(f);
- Try
- Q(H);
- Threat
- QAB1(H),XP(g)
- Vars
- P(f);::R(B)
- Refutation
- S(i);
- Try
- Q(H);
- Threat
- S(D)
- Vars
- P(f);::R(B)
- Refutation
- S(h);
- Try
- Q(H);P_PINP(g)
- Threat
- QAB1(H),XP(g)
- Vars
- S(i);SBLOCK::S(D)
- P(f);::R(B)
- Refutation
- R(l);N_SPINP(g),XQ(H)
- Try
- Actual
- Q(H);P_PINP(g)
- Threat
- QAB1(H),XP(g)
- Vars
- S(i);SBLOCK::S(D)
- P(f);::R(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).