MESON Chess Problem Database
Problem Display
PID: 67119 (8/5K1p/2Q3Bp/3n1N2/3Nk1P1/1P1RP1B1/3p2P1/b1n2q2 w - - 0 1)
Mazul, Waldemar
3rd Prize, Wola Gulowska, 1995
#2
11 + 8
| 15345 | Wola Gulowska Award | 1995 |
| 5417 | FIDE Album (1995-1997) | 2004 |
SOLUTION
- SOUND
- Sets
- 1...Kxd3
- 2.Qc2#
- 1...Qe2
- 2.Sd6#
- 1...Qxg2
- 2.Sd6#
- 1...Qxd3
- 2.Qe6#
- 1...Qd1
- 2.Sd6#
- 1...Qe1
- 2.Sd6#
- 1...Qg1
- 2.Sd6#
- 1...Qh1
- 2.Sd6#
- 1...Qxf5+
- 2.Bxf5#
- 1...Bxd4
- 2.Rxd4#
- 1...Kxd3
- Tries
- 1.Ke6?
- threat
- 2.Sd6#
- 1...Qxf5+
- 2.Bxf5#
- 1...Kxd3
- 2.Qc2#
- 1...Qxd3
- 2.Qxd5#
- 1...Sxd3
- 2.Qxd5#
- 1...hxg6!
- threat
- 1.Sc2?
- threat
- 2.Qxd5#
- 1...Qxf5+
- 2.Bxf5#
- 1...Kxd3
- 2.Qc4#
- 1...Qxd3
- 2.Sd6#
- 1...Bd4
- 2.Rxd4#
- 1...Sxd3!
- threat
- 1.Se2?
- threat
- 2.Qxd5#
- 1...Qxf5+
- 2.Bxf5#
- 1...Kxd3
- 2.Qc4#
- 1...Bd4
- 2.Rxd4#
- 1...Sxd3!
- threat
- 1.Sf3?
- threat
- 2.Sd6#
- 2.Qxd5#
- 1...Kxd3
- 2.Qc4#
- 1...Qxg2
- 2.Qxd5#
- 1...Qxf3
- 2.Qxd5#
- 1...Sxd3
- 2.Sxd2#
- 1...hxg6
- 2.Qxd5#
- 1...Bd4
- 2.Sd6#
- 2.Rxd4#
- 1...Qxd3!
- threat
- 1.Se6?
- threat
- 2.Sc5#
- 2.Qxd5#
- 1...Qxf5+
- 2.Bxf5#
- 1...Kxd3
- 2.Qc4#
- 1...Qxg2
- 2.Qxd5#
- 1...Qxd3
- 2.Sc5#
- 1...Sxb3
- 2.Qxd5#
- 1...Qf4
- 2.Qxd5#
- 1...Bd4
- 2.Rxd4#
- 1...Sxd3!
- threat
- 1.Ke6?
- Keys
- 1.Sb5!
- threat
- 2.Qxd5#
- 1...Qxf5+
- 2.Bxf5#
- 1...Kxd3
- 2.Qc4#
- 1...Qxd3
- 2.Sbd6#
- 1...Sxd3
- 2.Sd6#
- 1...Bd4
- 2.Rxd4#
- threat
- 1.Sb5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 1
- REMOVED MATES = 6
- Sets
- K(e);N_SPINS(f),OGATEB,S_FLIGHT,XR(C)::QAB1(I)
- Q(c);N_PINS(H)::B(J)+S(H),DCHECK
- Q(c);N_PINS(H),XP(A)::B(J)+S(H),DCHECK
- Q(c);N_PINS(H),SBLOCK,XR(C)::QAR2(I)
- Q(c);CHECK,OGATE,P_SPINQ(c),XS(H)::B(J),XQ(c)
- B(a);OGATE,XS(F)::R1(C),XB(a)
- Tries
- Try
- K(K);N_SPINS(H),S_FLIGHT
- Threat
- B(J)+S(H),DCHECK
- Vars
- Q(c);CHECK,OGATE,P_SPINQ(c),XS(H)::B(J),XQ(c)
- K(e);N_SPINS(f),OGATEB,S_FLIGHT,XR(C)::QAB1(I)
- Q(c);SBLOCK,XR(C)::QAB1(I),XS(f)
- S(b);SBLOCK,XR(C)::QAB1(I),XS(f)
- Refutation
- P(h);XB(J)
- Try
- S(F);
- Threat
- QAB1(I),XS(f)
- Vars
- Q(c);CHECK,OGATE,P_SPINQ(c),XS(H)::B(J),XQ(c)
- K(e);N_SPINS(f),S_FLIGHT,XR(C)::QAB1(I)
- Q(c);N_PINS(H),SBLOCK,XR(C)::B(J)+S(H),DCHECK
- B(a);N_GUARD::R1(C),XB(a)
- Refutation
- S(b);XR(C)
- Try
- S(F);
- Threat
- QAB1(I),XS(f)
- Vars
- Q(c);CHECK,OGATE,P_SPINQ(c),XS(H)::B(J),XQ(c)
- K(e);N_SPINS(f),S_FLIGHT,XR(C)::QAB1(I)
- B(a);N_GUARD::R1(C),XB(a)
- Refutation
- S(b);XR(C)
- Try
- S(F);N_SPINS(H)
- Threat
- DUALS(2)
- Vars
- K(e);N_SPINS(f),S_FLIGHT,XR(C)::QAB1(I)
- Q(c);XP(A)::QAB1(I),XS(f)
- Q(c);P_PINS(H),XS(F)::QAB1(I),XS(f)
- S(b);SBLOCK,XR(C)::S(F),XP(d)
- P(h);XB(J)::QAB1(I),XS(f)
- Refutation
- Q(c);XR(C)
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- Q(c);CHECK,OGATE,P_SPINQ(c),XS(H)::B(J),XQ(c)
- K(e);N_SPINS(f),S_FLIGHT,XR(C)::QAB1(I)
- Q(c);N_PINS(H),XP(A)::QAB1(I),XS(f)
- Q(c);N_PINS(H),XR(C)::S(F)
- S(b);XP(B)::QAB1(I),XS(f)
- Q(c);::QAB1(I),XS(f)
- B(a);N_GUARD::R1(C),XB(a)
- Refutation
- S(b);XR(C)
- Try
- Actual
- S(F);
- Threat
- QAB1(I),XS(f)
- Vars
- Q(c);CHECK,OGATE,P_SPINQ(c),XS(H)::B(J),XQ(c)
- K(e);N_SPINS(f),S_FLIGHT,XR(C)::QAB1(I)
- Q(c);N_PINS(H),SBLOCK,XR(C)::S(F)
- S(b);SBLOCK,XR(C)::S(F)
- B(a);N_GUARD::R1(C),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).