MESON Chess Problem Database
Problem Display
PID: 16589 (8/K2Q1R2/3pp2b/3Bk3/1p1R2r1/3pNn2/2nP1N2/1brq4 w - - 0 1)
Ebend, Tibor
1st Prize, Raketa, 1941
#2
8 + 12
| 3098 | FIDE Album (1914-1944) (I) | 1971 |
SOLUTION
- SOUND
- Sets
- 1...Rg1
- 2.Re4#
- 1...Rg2
- 2.Re4#
- 1...Rg3
- 2.Re4#
- 1...Rxd4
- 2.Qxe6#
- 1...Re4
- 2.Rxe4#
- 1...Rg5
- 2.Re4#
- 1...Rg6
- 2.Re4#
- 1...Rg7
- 2.Re4#
- 1...Rg8
- 2.Re4#
- 1...Bf4
- 2.Re4#
- 1...Scxd4
- 2.Sfxg4#
- 1...Sfxd4
- 2.Sxd3#
- 1...exd5
- 2.Rxd5#
- 1...Rg1
- Tries
- 1.Sf5?
- threat
- 2.Sxd3#
- 2.Sxg4#
- 2.Qxe6#
- 2.Qxd6#
- 1...Qxd2
- 2.Sxg4#
- 2.Qxe6#
- 2.Qxd6#
- 1...Rxd4
- 2.Qxd6#
- 1...Scxd4
- 2.Qxd6#
- 1...Sxd2
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Sfxd4
- 2.Qxd6#
- 1...exd5
- 2.Sxd3#
- 2.Sxg4#
- 2.Qe8#
- 2.Qxd6#
- 2.Qe7#
- 1...Re4
- 2.Sxd3#
- 2.Qxd6#
- 1...Qe2
- 2.Sxg4#
- 2.Qxe6#
- 2.Qxd6#
- 1...Qf1
- 2.Sxg4#
- 2.Qxe6#
- 2.Qxd6#
- 1...Qg1
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Rg1
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Rg2
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Rg3
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Rf4
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Rh4
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Rg5
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Rg6
- 2.Sxd3#
- 2.Qxd6#
- 1...Rg7
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Rg8
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Bf8
- 2.Sxd3#
- 2.Sxg4#
- 2.Qxe6#
- 1...Sa1
- 2.Sxg4#
- 2.Qxe6#
- 2.Qxd6#
- 1...Sce1
- 2.Sxg4#
- 2.Qxe6#
- 2.Qxd6#
- 1...Sa3
- 2.Sxg4#
- 2.Qxe6#
- 2.Qxd6#
- 1...Se3
- 2.Qxe6#
- 2.Qxd6#
- 1...Sfe1
- 2.Qxe6#
- 2.Qxd6#
- 1...Sg1
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Sh2
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Sh4
- 2.Sxd3#
- 2.Qxe6#
- 2.Qxd6#
- 1...Sg5
- 2.Sxd3#
- 2.Qxd6#
- 1...exf5!
- threat
- 1.Qxd6+?
- 1...Kxd4
- 2.Ba2#
- 2.Bb3#
- 2.Bxf3#
- 2.Bc4#
- 2.Be4#
- 2.Bc6#
- 2.Bxe6#
- 2.Bb7#
- 2.Ba8#
- 1...Kxd6!
- 1...Kxd4
- 1.Sf5?
- Keys
- 1.Bxe6!
- threat
- 2.Rd5#
- 2.Qxd6#
- 1...Kxd4
- 2.Qxd6#
- 1...Rxd4
- 2.Rf5#
- 1...Bxe3
- 2.Qxd6#
- 1...Sxe3
- 2.Qxd6#
- 1...Scxd4
- 2.Sexg4#
- 1...Sfxd4
- 2.Sc4#
- 1...Bf8
- 2.Rd5#
- 1...Ba2
- 2.Qxd6#
- 1...d5
- 2.Rxd5#
- 2.Qxd5#
- threat
- 1.Bxe6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 3
- ADDED MATES = 5
- REMOVED MATES = 10
- Sets
- R(h);N_GUARD::R1(D)
- R(h);SBLOCK,XR(D)::QAR1(G),XP(k)
- R(h);N_GUARD::R1(D),XR(h)
- B(l);S_CUTR(h)::R1(D)
- S(d);SBLOCK,XR(D)::S(B),XR(h)
- S(f);SBLOCK,XR(D)::S(B),XP(e)
- P(k);OGATE,XB(E)::R1(D),XP(k)
- Tries
- Try
- S(C);
- Threat
- DUALS(4)
- Vars
- R(h);XR(D)::QAB1(G),XP(j)
- S(d);XR(D)::QAB1(G),XP(j)
- S(f);XR(D)::QAB1(G),XP(j)
- Refutation
- P(k);XS(C)
- Try
- Q(G);CHECK,XP(j)
- Refutation
- K(i);S_FLIGHT,XQ(G)
- Try
- Actual
- B(E);XP(k)
- Threat
- DUALS(2)
- Vars
- K(i);P_SPINP(j),S_FLIGHT,XR(D)::QAR2(G),XP(j)
- R(h);SBLOCK,XR(D)::R1(H)
- B(l);P_PINR(D),XS(C)::QAB1(G),XP(j)
- S(d);XS(C)::QAB1(G),XP(j)
- S(d);SBLOCK,XR(D)::S(C),XR(h)
- S(f);SBLOCK,XR(D)::S(C)
- B(l);::R1(D)
- B(a);::QAB1(G),XP(j)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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