MESON Chess Problem Database
Problem Display
PID: 103231 (K7/p2RP1p1/1N2ppP1/8/1p2kpB1/1p2P1qR/1B2P3/2Q4b w - - 0 1)
Mazul, Waldemar
3rd Prize, Wola Gulowska, 1992
#2
11 + 10
| 15345 | Wola Gulowska Award | 1992 |
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qe1
- 2.Qc4#
- 2.Qc6#
- 1...Qf2
- 2.Qb1#
- 2.Qc4#
- 2.Qc6#
- 1...Qh2
- 2.Qb1#
- 2.Qc4#
- 2.Qc6#
- 1...Qh4
- 2.Qb1#
- 2.Qc4#
- 2.Qc6#
- 1...Qg1
- 2.Qc4#
- 2.Qc6#
- 1...Qg2
- 2.Qb1#
- 2.Qc4#
- 2.Qc6#
- 1...Qxe3
- 2.Qc6#
- 1...Qxg4
- 2.Qb1#
- 1...fxe3
- 2.Qc4#
- 1...Qe1
- Tries
- 1.Sc4?
- threat
- 2.Rd4#
- 2.Qb1#
- 1...Qxg4
- 2.Qb1#
- 1...fxe3
- 2.Rd4#
- 1...Qe1
- 2.Rd4#
- 1...Qg1
- 2.Sd2#
- 2.Rd4#
- 1...e5
- 2.Qb1#
- 1...Qxe3!
- threat
- 1.Sd5?
- threat
- 2.Qb1#
- 2.Qc4#
- 1...Qxg4
- 2.Qb1#
- 1...exd5
- 2.e8Q#
- 2.e8R#
- 1...Qe1
- 2.Qc4#
- 1...Qg1
- 2.Qc4#
- 1...Qxe3!
- threat
- 1.Bd4?
- threat
- 2.Qb1#
- 2.Qc6#
- 1...Qxe3
- 2.Qc6#
- 1...Qxg4
- 2.Qb1#
- 1...Qe1
- 2.Qc6#
- 1...Qg1
- 2.Qc6#
- 1...fxe3!
- threat
- 1.Bf5+?
- 1...exf5
- 2.e8Q#
- 2.e8R#
- 1...Kxf5+!
- 1...exf5
- 1.Rh5?
- threat
- 2.Rd4#
- 1...Qxe3
- 2.Qc6#
- 1...e5
- 2.Bf5#
- 1...f5!
- threat
- 1.Rd3?
- threat
- 2.Qc4#
- 2.Qc6#
- 1...Qxe3
- 2.Qc6#
- 1...fxe3
- 2.Qc4#
- 1...Qxg4!
- threat
- 1.Rc7?
- threat
- 2.Rc4#
- 1...Qxe3
- 2.Qc6#
- 1...Qxg4
- 2.Qb1#
- 1...axb6!
- threat
- 1.Qd2?
- threat
- 2.Qd3#
- 2.Qd4#
- 1...Qxg4
- 2.Qd3#
- 1...fxe3
- 2.Qxb4#
- 2.Qd4#
- 1...e5
- 2.Qd3#
- 1...Qxe3!
- threat
- 1.Qc3?
- threat
- 2.Qd4#
- 2.Qd3#
- 1...Qxe3
- 2.Qc6#
- 1...Qxg4
- 2.Qd3#
- 1...fxe3
- 2.Qxb4#
- 2.Qd4#
- 2.Qc4#
- 1...e5
- 2.Qd3#
- 1...bxc3!
- threat
- 1.Qc5?
- threat
- 2.Qd4#
- 1...Qxe3
- 2.Qc6#
- 1...Qxg4
- 2.Rd4#
- 1...e5!
- threat
- 1.e8Q?
- threat
- 2.Qxe6#
- 1...Qxg4
- 2.Qb1#
- 1...fxe3
- 2.Qc4#
- 1...e5
- 2.Rd4#
- 1...f3!
- threat
- 1.e8R?
- threat
- 2.Rxe6#
- 1...Qxg4
- 2.Qb1#
- 1...fxe3
- 2.Qc4#
- 1...e5
- 2.Rd4#
- 1...f3!
- threat
- 1.Sc4?
- Keys
- 1.Sa4!
- threat
- 2.Sc5#
- 1...Qxe3
- 2.Qc6#
- 1...Qxg4
- 2.Qb1#
- 1...fxe3
- 2.Qc4#
- threat
- 1.Sa4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- Q(c);XP(D)::QAB(A)
- Q(c);XB(F)::QAB(A)
- P(f);SBLOCK,XP(D)::QAR2(A)
- Tries
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- Q(c);XB(F)::QAB(A)
- P(f);XP(D)::R1(I)
- Q(c);::R1(I)
- P(g);::QAB(A)
- Refutation
- Q(c);XP(D)
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- Q(c);XB(F)::QAB(A)
- P(g);XS(G)::P=Q
- Q(c);::QAR2(A)
- Refutation
- Q(c);XP(D)
- Try
- B(B);
- Threat
- DUALS(2)
- Vars
- Q(c);XP(D)::QAB(A)
- Q(c);XB(F)::QAB(A)
- Q(c);::QAB(A)
- Refutation
- P(f);XP(D)
- Try
- B(F);CHECK
- Vars
- P(g);SBLOCK,XB(F)::P=Q
- Refutation
- K(e);CHECK,S_FLIGHT,XB(F)
- Try
- R(E);
- Threat
- R1(I)
- Vars
- Q(c);SBLOCK,XP(D)::QAB(A)
- P(g);N_GUARD::B(F)
- Refutation
- P(h);
- Try
- R(I);
- Threat
- DUALS(2)
- Vars
- Q(c);XP(D)::QAB(A)
- P(f);XP(D)::QAR2(A)
- Refutation
- Q(c);XB(F)
- Try
- R(I);
- Threat
- R(I)
- Vars
- Q(c);XP(D)::QAB(A)
- Q(c);XB(F)::QAB(A)
- Refutation
- P(i);XS(G)
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- Q(c);XB(F)::QAB1(A)
- P(g);::QAB1(A)
- Refutation
- Q(c);XP(D)
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- Q(c);XP(D)::QAB(A)
- Q(c);XB(F)::QAB1(A)
- P(g);::QAB1(A)
- Refutation
- P(d);XQ(A)
- Try
- Q(A);
- Threat
- QAR1(A)
- Vars
- Q(c);XP(D)::QAB(A)
- Q(c);XB(F)::R1(I)
- Refutation
- P(g);
- Try
- P(J);P_PINP(g)
- Threat
- QAR2(J),XP(g)
- Vars
- Q(c);XB(F)::QAB(A)
- P(f);SBLOCK,XP(D)::QAR2(A)
- P(g);::R1(I)
- Refutation
- P(f);
- Try
- P(J);P_PINP(g)
- Threat
- R(J),XP(g)
- Vars
- Q(c);XB(F)::QAB(A)
- P(f);SBLOCK,XP(D)::QAR2(A)
- P(g);::R1(I)
- Refutation
- P(f);
- Try
- Actual
- S(G);
- Threat
- S(G)
- Vars
- Q(c);XP(D)::QAB(A)
- Q(c);XB(F)::QAB(A)
- P(f);SBLOCK,XP(D)::QAR2(A)
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).