MESON Chess Problem Database
Problem Display
PID: 19133 (1qb3B1/pn4p1/2p1p1K1/rn6/1RP1kP1R/p3NN2/2rbPPQ1/8 w - - 0 1)
Fink, Adolf Jay
Sp. Prize, Western Daily Mercury, 1912-1913
#2
11 + 13
| 1842 | The White King | 1914 |
| 5424 | Versunkene Schatze | 1998 |
| 56 | The Problemist | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Qe5
- 2.fxe5#
- 1...Qa8
- 2.f5#
- 1...Sc3
- 2.c5#
- 1...Sd4
- 2.Sxd2#
- 2.Sg5#
- 1...S5d6
- 2.f5#
- 1...Sc7
- 2.f5#
- 1...S7d6
- 2.f5#
- 1...e5
- 2.f5#
- 1...Qe5
- Tries
- 1.Kh7?
- threat
- 2.Qg6#
- 1...Qe5
- 2.fxe5#
- 1...Sc3
- 2.c5#
- 1...Sd4
- 2.Sxd2#
- 2.Sg5#
- 1...S5d6
- 2.f5#
- 1...Sc7
- 2.f5#
- 1...S7d6
- 2.f5#
- 1...e5
- 2.f5#
- 1...g6
- 2.Qxg6#
- 1...g5!
- threat
- 1.Sf5?
- threat
- 2.Se1#
- 2.Sg1#
- 2.Sxd2#
- 2.Sh2#
- 2.S3d4#
- 2.Se5#
- 2.Sg5#
- 2.Sg3#
- 1...Qxf4
- 2.Sg3#
- 1...Rxc4
- 2.Se1#
- 2.Sg1#
- 2.Sxd2#
- 2.Sh2#
- 2.S3d4#
- 2.Se5#
- 2.Sg5#
- 1...Bxb4
- 2.Se1#
- 2.Sg1#
- 2.Sd2#
- 2.Sh2#
- 2.S3d4#
- 2.Se5#
- 2.Sg5#
- 2.Sg3#
- 1...Bxf4
- 2.Sg3#
- 1...Qe5
- 2.Se1#
- 2.Sg1#
- 2.Sxd2#
- 2.Sh2#
- 2.S3d4#
- 2.Sxe5#
- 2.Sg5#
- 2.Sg3#
- 1...Rc3
- 2.Sxd2#
- 2.Sg5#
- 2.Sg3#
- 1...Bc1
- 2.Se1#
- 2.Sg1#
- 2.Sd2#
- 2.Sh2#
- 2.S3d4#
- 2.Se5#
- 2.Sg5#
- 2.Sg3#
- 1...Be1
- 2.Sxe1#
- 2.Sg1#
- 2.Sd2#
- 2.Sh2#
- 2.S3d4#
- 2.Se5#
- 2.Sg5#
- 2.Sg3#
- 1...Bc3
- 2.Se1#
- 2.Sg1#
- 2.Sd2#
- 2.Sh2#
- 2.S3d4#
- 2.Se5#
- 2.Sg5#
- 2.Sg3#
- 1...Be3
- 2.Se1#
- 2.Sg1#
- 2.Sd2#
- 2.Sh2#
- 2.S3d4#
- 2.Se5#
- 2.Sg5#
- 2.Sg3#
- 1...Sd4
- 2.Sxd2#
- 2.S3xd4#
- 2.Sg5#
- 2.Sg3#
- 1...e5
- 2.Se1#
- 2.Sg1#
- 2.Sxd2#
- 2.Sh2#
- 2.S3d4#
- 2.Sxe5#
- 2.Sg5#
- 2.Sg3#
- 1...exf5!
- threat
- 1.cxb5+?
- 1...Rc4
- 2.Rxc4#
- 1...Bxb4!
- 1...Rc4
- 1.Kh7?
- Keys
- 1.Kh5!
- threat
- 2.Qg6#
- 1...Qe5+
- 2.fxe5#
- 1...Sc3+
- 2.c5#
- 1...Sd4+
- 2.Sg5#
- 1...S5d6+
- 2.f5#
- 1...Sc7+
- 2.f5#
- 1...g6+
- 2.Qxg6#
- 1...S7d6
- 2.f5#
- 1...e5
- 2.f5#
- 1...g5
- 2.Bh7#
- threat
- 1.Kh5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 1
- Sets
- Q(l);OGATE::R(I)+P(H),XQ(l)
- Q(l);N_GUARD::R(I)+P(H)
- S(f);N_GUARD,S_CUTB(b),S_CUTR(a)::R(F)+P(G)
- S(f);S_CUTQ(l)::R(I)+P(H)
- S(j);S_CUTQ(l)::R(I)+P(H)
- P(h);S_CUTQ(l)::R(I)+P(H)
- Tries
- Try
- K(J);S_FLIGHT
- Threat
- QAB(C)
- Vars
- Q(l);OGATE::R(I)+P(H),XQ(l)
- S(f);N_GUARD,S_CUTB(b),S_CUTR(a)::R(F)+P(G)
- S(f);S_CUTQ(l)::R(I)+P(H)
- S(j);S_CUTQ(l)::R(I)+P(H)
- P(h);S_CUTQ(l)::R(I)+P(H)
- P(k);::QAB(C),XP(k)
- Refutation
- P(k);
- Try
- S(D);
- Threat
- DUALS(8)
- Vars
- Q(l);P_SPINQ(l),XP(H)::S(D)
- B(b);P_SPINB(b),XP(H)::S(D)
- Refutation
- P(h);XS(D)
- Try
- P(G);CHECK,XS(f)
- Vars
- R(a);N_GUARD,P_SPINR(a)::R(F),XR(a)
- Refutation
- B(b);XR(F)
- Try
- Actual
- K(J);S_FLIGHT
- Threat
- QAB(C)
- Vars
- Q(l);CHECK,OGATE::R(I)+P(H),XQ(l)
- S(f);CHECK,N_GUARD,S_CUTB(b),S_CUTR(a)::R(F)+P(G)
- S(f);CHECK,SBLOCK::QAB(C)+S(E),DCHECK
- S(f);CHECK,S_CUTQ(l)::R(I)+P(H)
- P(k);CHECK::QAB(C),XP(k)
- S(j);S_CUTQ(l)::R(I)+P(H)
- P(h);S_CUTQ(l)::R(I)+P(H)
- P(k);N_GUARD::B(K)
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).