MESON Chess Problem Database
Problem Display
PID: 117997 (8/q1p5/1b1rp3/4Bp2/pQp1kN1R/5N1R/5P1K/1b6 w - - 0 1)
Paslack, Rainer
1st HM., Wola Gulowska, 1992
#2
8 + 10
| 15345 | Wola Gulowska Award | 1992 |
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rd4
- 2.Qe1#
- 1...Rc6
- 2.Qxb1#
- 1...Bd4
- 2.Qxb1#
- 1...c5
- 2.Qe1#
- 1...Rd4
- Tries
- 1.Se2+?
- 1...Kd3
- 2.Sfd4#
- 2.Qd2#
- 2.Qxc4#
- 1...Kd5
- 2.Qxc4#
- 1...f4!
- 1...Kd3
- 1.Sg2+?
- 1...Kd3
- 2.Sd4#
- 2.Qd2#
- 2.Qxc4#
- 1...Kd5
- 2.Qxc4#
- 1...f4!
- 1...Kd3
- 1.Sd3+?
- 1...Kxd3
- 2.Sd4#
- 2.Qd2#
- 2.Qxc4#
- 1...Kd5
- 2.Qxc4#
- 1...f4!
- 1...Kxd3
- 1.Sd5+?
- 1...Kd3
- 2.Sd4#
- 2.Qd2#
- 2.Qxc4#
- 1...Kxd5
- 2.Qxc4#
- 1...f4!
- 1...Kd3
- 1.Sh5+?
- 1...Kd3
- 2.Sd4#
- 2.Qd2#
- 2.Qxc4#
- 1...Kd5
- 2.Qxc4#
- 1...f4!
- 1...Kd3
- 1.Sxe6+?
- 1...Kd3
- 2.Sfd4#
- 2.Qd2#
- 2.Qxc4#
- 1...Kd5
- 2.Qxc4#
- 1...f4!
- 1...Kd3
- 1.Sg6+?
- 1...Kd3
- 2.Sd4#
- 2.Qd2#
- 2.Qxc4#
- 1...Kd5
- 2.Se7#
- 2.Qxc4#
- 1...f4!
- 1...Kd3
- 1.Bb2?
- threat
- 2.Sg5#
- 1...Rd4
- 2.Qe1#
- 1...Bd4!
- threat
- 1.Bc3?
- threat
- 2.Sg5#
- 1...Bd4
- 2.Qxb1#
- 1...Rd4!
- threat
- 1.Bd4?
- threat
- 2.Qe1#
- 2.Qxb1#
- 1...Rxd4
- 2.Qe1#
- 1...Bxd4
- 2.Qxb1#
- 1...Qa5
- 2.Qxb1#
- 1...Ba2
- 2.Qe1#
- 1...Bc2
- 2.Qe1#
- 1...Ba5
- 2.Qxb1#
- 1...c3
- 2.Sg5#
- 1...Bd3!
- threat
- 1.Qc3?
- threat
- 2.Sg5#
- 1...Rd4
- 2.Qe1#
- 2.Qe3#
- 1...Bd4!
- threat
- 1.Qxd6?
- threat
- 2.Sd2#
- 2.Sg5#
- 2.Qc6#
- 1...Bxf2
- 2.Sd2#
- 2.Sg5#
- 1...Qa5
- 2.Sg5#
- 1...Qb7
- 2.Sd2#
- 2.Sg5#
- 1...Qa8
- 2.Sd2#
- 2.Sg5#
- 1...Be3
- 2.Sg5#
- 2.Qc6#
- 1...Ba5
- 2.Sg5#
- 2.Qc6#
- 1...c3
- 2.Sg5#
- 2.Qc6#
- 1...c6
- 2.Sd2#
- 2.Sg5#
- 2.Qxc6#
- 1...cxd6!
- threat
- 1.Qb2?
- threat
- 2.Sg5#
- 1...Rd4
- 2.Qe2#
- 1...Bd4
- 2.Qxb1#
- 1...c3!
- threat
- 1.Qxc4+?
- 1...Rd4
- 2.Qe2#
- 1...Bd4!
- 1...Rd4
- 1.Se2+?
- Keys
- 1.Ba1!
- threat
- 2.Sg5#
- 1...Rd4
- 2.Qe1#
- 1...Bd4
- 2.Qxb1#
- threat
- 1.Ba1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 2
- Sets
- R(g);N_SPINP(c),S_CUTB(f)::QAR(E)
- R(g);N_GUARD::QAB(E),XB(a)
- B(f);N_SPINP(c),S_CUTR(g)::QAB(E),XB(a)
- P(j);S_CUTB(f)::QAR(E)
- Tries
- Try
- S(F);CHECK
- Vars
- K(d);N_SPINP(c),S_FLIGHT::QAB1(E),XP(c)
- Refutation
- P(e);
- Try
- S(F);CHECK
- Vars
- K(d);N_SPINP(c),S_FLIGHT::QAB1(E),XP(c)
- Refutation
- P(e);
- Try
- S(F);CHECK
- Vars
- K(d);N_SPINP(c),S_FLIGHT::QAB1(E),XP(c)
- Refutation
- P(e);
- Try
- S(F);CHECK
- Vars
- K(d);N_SPINP(c),S_FLIGHT,XS(F)::QAB1(E),XP(c)
- Refutation
- P(e);
- Try
- S(F);CHECK
- Vars
- K(d);N_SPINP(c),S_FLIGHT::QAB1(E),XP(c)
- Refutation
- P(e);
- Try
- S(F);CHECK,XP(h)
- Vars
- K(d);N_SPINP(c),S_FLIGHT::QAB1(E),XP(c)
- Refutation
- P(e);
- Try
- S(F);CHECK
- Refutation
- P(e);
- Try
- B(H);
- Threat
- S(C)
- Vars
- R(g);N_SPINP(c),S_CUTB(f)::QAR(E)
- Refutation
- B(f);N_SPINP(c)
- Try
- B(H);
- Threat
- S(C)
- Vars
- B(f);N_SPINP(c),S_CUTR(g)::QAB(E),XB(a)
- Refutation
- R(g);N_SPINP(c)
- Try
- B(H);N_PINP(c)
- Threat
- DUALS(2)
- Vars
- R(g);XB(H)::QAR(E)
- B(f);XB(H)::QAB(E),XB(a)
- Q(i);::QAB(E),XB(a)
- B(a);::QAR(E)
- B(f);::QAB(E),XB(a)
- P(c);::S(C)
- Refutation
- B(a);
- Try
- Q(E);N_PINP(c)
- Threat
- S(C)
- Refutation
- B(f);
- Try
- Q(E);N_PINP(c),XR(g)
- Threat
- DUALS(3)
- Vars
- Q(i);::S(C)
- Refutation
- P(j);XQ(E)
- Try
- Q(E);N_PINP(c)
- Threat
- S(C)
- Vars
- R(g);S_CUTB(f)::QAR2(E)
- B(f);S_CUTR(g)::QAB(E),XB(a)
- Refutation
- P(c);
- Try
- Q(E);CHECK,XP(c)
- Vars
- R(g);P_SPINR(g),S_CUTB(f)::QAR2(E)
- Refutation
- B(f);P_SPINB(f)
- Try
- Actual
- B(H);
- Threat
- S(C)
- Vars
- R(g);N_SPINP(c),S_CUTB(f)::QAR(E)
- B(f);N_SPINP(c),S_CUTR(g)::QAB(E),XB(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).