MESON Chess Problem Database
Problem Display
PID: 137876 (4n3/3N4/4p1K1/Qn1RP3/2p1kp2/1pP2p2/1P3P2/8 w - - 0 1)
Galitzky, Aleksandr Vasilevich
Sporten, 1891
#2
8 + 8
| 14666 | Aleksandr Galitzky - Shakhmaty Geine (Vol 1) | 2010 |
SOLUTION
- SOUND
- Sets
- 1...Kxd5
- 2.Qa8#
- 1...Sa3
- 2.Rd4#
- 1...Sd4
- 2.Rxd4#
- 1...Sbd6
- 2.Rd4#
- 1...Sa7
- 2.Rd4#
- 1...Sbc7
- 2.Rd4#
- 1...Sed6
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sec7
- 2.Sf6#
- 1...Sg7
- 2.Sf6#
- 1...Kxd5
- Tries
- 1.Qb6?
- 1...Kxd5
- 2.Qb7#
- 1...Sxc3
- 2.Rd4#
- 2.Qd4#
- 1...Sd4
- 2.Rxd4#
- 2.Qxd4#
- 1...Sed6
- 2.Sf6#
- 1...Sa3
- 2.Rd4#
- 2.Qd4#
- 1...Sbd6
- 2.Rd4#
- 2.Qd4#
- 1...Sa7
- 2.Rd4#
- 2.Qd4#
- 1...Sbc7
- 2.Rd4#
- 2.Qd4#
- 1...Sf6
- 2.Sxf6#
- 1...Sec7
- 2.Sf6#
- 1...Sg7
- 2.Sf6#
- 1...exd5!
- 1...Kxd5
- 1.Qd8?
- threat
- 2.Sc5#
- 1...Kxd5
- 2.Qa8#
- 1...Sed6
- 2.Sf6#
- 1...Sbd6
- 2.Rd4#
- 1...exd5!
- threat
- 1.Qa1?
- 1...Kxd5
- 2.Qa8#
- 1...exd5
- 2.Qb1#
- 1...Sd4
- 2.Rxd4#
- 1...Sed6
- 2.Sf6#
- 1...Sa3
- 2.Rd4#
- 1...Sbd6
- 2.Rd4#
- 1...Sa7
- 2.Rd4#
- 1...Sbc7
- 2.Rd4#
- 1...Sf6
- 2.Sxf6#
- 1...Sec7
- 2.Sf6#
- 1...Sg7
- 2.Sf6#
- 1...Sxc3!
- 1...Kxd5
- 1.Qa4?
- 1...Kxd5
- 2.Qa8#
- 1...Sxc3
- 2.Qxc4#
- 1...Sd4
- 2.Rxd4#
- 1...Sed6
- 2.Sf6#
- 1...Sa3
- 2.Rd4#
- 1...Sbd6
- 2.Rd4#
- 1...Sa7
- 2.Rd4#
- 2.Qxc4#
- 1...Sbc7
- 2.Rd4#
- 2.Qxc4#
- 1...Sf6
- 2.Sxf6#
- 1...Sec7
- 2.Sf6#
- 1...Sg7
- 2.Sf6#
- 1...exd5!
- 1...Kxd5
- 1.Qxb5?
- threat
- 2.Rd4#
- 2.Qxc4#
- 1...Sd6
- 2.Sf6#
- 2.Rd4#
- 1...exd5!
- threat
- 1.Qa6?
- 1...Kxd5
- 2.Qb7#
- 2.Qa8#
- 1...Sxc3
- 2.Qxc4#
- 1...Sd4
- 2.Rxd4#
- 1...Sed6
- 2.Sf6#
- 1...Sa3
- 2.Rd4#
- 1...Sbd6
- 2.Rd4#
- 1...Sa7
- 2.Rd4#
- 2.Qxc4#
- 1...Sbc7
- 2.Rd4#
- 2.Qxc4#
- 1...Sf6
- 2.Sxf6#
- 1...Sec7
- 2.Sf6#
- 1...Sg7
- 2.Sf6#
- 1...exd5!
- 1...Kxd5
- 1.Qa7?
- 1...Kxd5
- 2.Qb7#
- 2.Qa8#
- 1...Sxc3
- 2.Rd4#
- 2.Qd4#
- 1...Sxa7
- 2.Rd4#
- 1...Sd4
- 2.Rxd4#
- 2.Qxd4#
- 1...Sed6
- 2.Sf6#
- 1...Sa3
- 2.Rd4#
- 2.Qd4#
- 1...Sbd6
- 2.Rd4#
- 2.Qd4#
- 1...Sbc7
- 2.Rd4#
- 2.Qd4#
- 1...Sf6
- 2.Sxf6#
- 1...Sec7
- 2.Sf6#
- 1...Sg7
- 2.Sf6#
- 1...exd5!
- 1...Kxd5
- 1.Qa8?
- threat
- 2.Sc5#
- 2.Rd1#
- 2.Rd2#
- 2.Rd4#
- 2.Rd6#
- 1...Sxc3
- 2.Sc5#
- 1...Sd4
- 2.Sc5#
- 2.Rxd4#
- 1...Sed6
- 2.Sc5#
- 2.Sf6#
- 2.Rd4#
- 2.Rxd6#
- 1...Sbd6
- 2.Sc5#
- 2.Rd4#
- 2.Rxd6#
- 1...Sa7
- 2.Sc5#
- 2.Rd4#
- 1...Sbc7
- 2.Sc5#
- 2.Rd4#
- 1...Sf6
- 2.Sc5#
- 2.Sxf6#
- 2.Rd4#
- 1...Sec7
- 2.Sc5#
- 2.Sf6#
- 2.Rd4#
- 1...exd5!
- threat
- 1.Qb6?
- Keys
- 1.Qc7!
- 1...Kxd5
- 2.Qb7#
- 1...Sxc3
- 2.Qxc4#
- 1...Sbxc7
- 2.Rd4#
- 1...Sexc7
- 2.Sf6#
- 1...exd5
- 2.Sc5#
- 1...Sd4
- 2.Rxd4#
- 1...Sed6
- 2.Sf6#
- 1...Sa3
- 2.Rd4#
- 1...Sbd6
- 2.Rd4#
- 1...Sa7
- 2.Rd4#
- 2.Qxc4#
- 1...Sf6
- 2.Sxf6#
- 1...Sg7
- 2.Sf6#
- 1...Kxd5
- 1.Qc7!
There are these versions: 137877
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 1
- Sets
- K(d);OGATEB,P_SPINS(f),S_FLIGHT,XR(E)::QAB(D)
- S(f);N_GUARD::R1(E)
- S(f);N_GUARD::R1(E),XS(f)
- S(h);N_GUARD::S(H)
- S(h);N_GUARD::S(H),XS(h)
- Tries
- Try
- Q(D);
- Vars
- K(d);OGATEB,S_FLIGHT,XR(E)::QAB(D)
- S(h);N_GUARD::S(H)
- S(h);N_GUARD::S(H),XS(h)
- Refutation
- P(g);XR(E)
- Try
- Q(D);
- Threat
- S(H)
- Vars
- K(d);OGATEB,S_FLIGHT,XR(E)::QAB(D)
- S(h);N_GUARD::S(H)
- S(f);N_GUARD::R1(E)
- Refutation
- P(g);XR(E)
- Try
- Q(D);
- Vars
- K(d);OGATEB,S_FLIGHT,XR(E)::QAB(D)
- P(g);SBLOCK,XR(E)::QAB(D)
- S(f);N_GUARD::R1(E),XS(f)
- S(h);N_GUARD::S(H)
- S(f);N_GUARD::R1(E)
- S(h);N_GUARD::S(H),XS(h)
- Refutation
- S(f);XP(C)
- Try
- Q(D);P_PINP(c)
- Vars
- K(d);N_SPINP(c),OGATEB,S_FLIGHT,XR(E)::QAB(D)
- S(f);N_GUARD,XP(C)::QAR2(D),XP(c)
- S(f);N_GUARD,N_SPINP(c)::R1(E),XS(f)
- S(h);N_GUARD::S(H)
- S(f);N_GUARD::R1(E)
- S(h);N_GUARD::S(H),XS(h)
- Refutation
- P(g);XR(E)
- Try
- Q(D);XS(f)
- Threat
- DUALS(2)
- Refutation
- P(g);XR(E)
- Try
- Q(D);
- Vars
- S(f);OGATE,XP(C)::QAR2(D),XP(c)
- S(f);N_GUARD::R1(E),XS(f)
- S(h);N_GUARD::S(H)
- S(f);N_GUARD::R1(E)
- S(h);N_GUARD::S(H),XS(h)
- Refutation
- P(g);XR(E)
- Try
- Q(D);
- Vars
- S(f);N_GUARD,XQ(D)::R1(E)
- S(h);N_GUARD::S(H)
- S(h);N_GUARD::S(H),XS(h)
- Refutation
- P(g);XR(E)
- Try
- Q(D);
- Threat
- DUALS(5)
- Vars
- S(f);XP(C)::S(H)
- Refutation
- P(g);P_SPINP(g),XR(E)
- Try
- Actual
- Q(D);
- Vars
- K(d);OGATEB,S_FLIGHT,XR(E)::QAB(D)
- S(f);N_GUARD,XP(C)::QAR2(D),XP(c)
- S(f);N_GUARD,XQ(D)::R1(E)
- S(h);N_GUARD,XQ(D)::S(H)
- P(g);SBLOCK,XR(E)::S(H)
- S(f);N_GUARD::R1(E),XS(f)
- S(h);N_GUARD::S(H)
- S(f);N_GUARD::R1(E)
- S(h);N_GUARD::S(H),XS(h)
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).