MESON Chess Problem Database
Problem Display
PID: 30034 (2Bb4/4p1RN/KQ6/1p6/4PkN1/4R1p1/b2pP3/1r3n1r w - - 0 1)
Stocchi, Ottavio
3rd Prize, Lippische Landeszeitung, 1951
#2
9 + 10
| 3100 | Selected Stocchi (I) | 2001 |
SOLUTION
- SOUND
- Sets
- 1...Rb3
- 2.Rf7#
- 1...Rg1
- 2.Qh6#
- 1...Rh6
- 2.Qxh6#
- 1...Bf7
- 2.Rxf7#
- 1...Sh2
- 2.Qh6#
- 1...Sxe3
- 2.Qxe3#
- 1...Rb3
- Tries
- 1.Sg5?
- threat
- 2.Rf3#
- 1...Sxe3
- 2.Qxe3#
- 1...Be6
- 2.Sxe6#
- 1...Rb3
- 2.Se6#
- 1...Sh2
- 2.Sh3#
- 1...e6!
- threat
- 1.Bf5?
- threat
- 2.Rf3#
- 1...Sxe3
- 2.Qxe3#
- 1...Sh2
- 2.Qh6#
- 1...Rb3!
- threat
- 1.Qd4?
- threat
- 2.Rf3#
- 2.Qe5#
- 2.e5#
- 1...Sxe3
- 2.Qxe3#
- 2.Qe5#
- 2.e5#
- 1...d1Q
- 2.Rf3#
- 2.Qe5#
- 1...d1R
- 2.Rf3#
- 2.Qe5#
- 1...Rb3
- 2.Rf7#
- 2.Qe5#
- 2.e5#
- 1...Rb4
- 2.Rf3#
- 2.Qe5#
- 1...Rh5
- 2.Rf3#
- 2.e5#
- 1...Bd5
- 2.Rf3#
- 2.Qe5#
- 2.exd5#
- 1...Be6
- 2.Rf3#
- 2.Qe5#
- 1...Bb6
- 2.Rf3#
- 2.Qe5#
- 1...Bc7
- 2.Rf3#
- 2.e5#
- 1...Sh2
- 2.Qe5#
- 2.e5#
- 1...e5
- 2.Rf3#
- 2.Qxe5#
- 1...e6
- 2.Rf3#
- 2.Qe5#
- 1...Rh6+!
- threat
- 1.Qc7+?
- 1...e5
- 2.Qxe5#
- 1...Bxc7!
- 1...e5
- 1.Qd6+?
- 1...e5
- 2.Qxe5#
- 1...exd6!
- 1...e5
- 1.Qe6?
- threat
- 2.Rf3#
- 2.Rf7#
- 2.Qf5#
- 2.Qe5#
- 1...Rxh7
- 2.Rf3#
- 2.Qf5#
- 2.Qe5#
- 1...Sxe3
- 2.Qe5#
- 1...Rb3
- 2.Rf7#
- 2.Qf5#
- 2.Qf7#
- 2.Qe5#
- 1...Rh5
- 2.Rf3#
- 1...Rh6
- 2.Rf3#
- 2.Qxh6#
- 1...Bc7
- 2.Rf3#
- 2.Rf7#
- 2.Qf5#
- 1...Sh2
- 2.Rf7#
- 2.Qf5#
- 2.Qe5#
- 2.Qh6#
- 1...Bxe6!
- threat
- 1.Qg6?
- threat
- 2.Rf3#
- 2.Qf5#
- 2.Qg5#
- 1...Rb3
- 2.Rf7#
- 2.Qf5#
- 2.Qf7#
- 2.Qg5#
- 1...Rh5
- 2.Rf3#
- 1...Rh6
- 2.Rf3#
- 2.Qxh6#
- 1...Be6
- 2.Rf3#
- 2.Qg5#
- 1...Sh2
- 2.Qf5#
- 2.Qg5#
- 2.Qh6#
- 1...e5
- 2.Rf3#
- 2.Qf5#
- 1...e6
- 2.Rf3#
- 1...Sxe3!
- threat
- 1.Qb8+?
- 1...e5
- 2.Qxe5#
- 1...Bc7!
- 1...e5
- 1.Sg5?
- Keys
- 1.Shf6!
- threat
- 2.Rf3#
- 1...Sxe3
- 2.Qxe3#
- 1...exf6
- 2.Qd6#
- 1...Rb3
- 2.Sd5#
- 1...Sh2
- 2.Sh5#
- threat
- 1.Shf6!
There are these versions: 114173
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 1
- REMOVED MATES = 3
- Sets
- R(a);S_CUTB(d)::R(G)
- R(c);N_GUARD::QAB(F)
- R(c);N_GUARD,P_PINQ(F)::QAB(F),XR(c)
- B(d);N_GUARD::R(G),XB(d)
- S(b);S_CUTR(c)::QAB(F)
- S(b);OGATE,XR(B)::QAB1(F),XS(b)
- Tries
- Try
- S(H);
- Threat
- R1(B)
- Vars
- S(b);OGATE,XR(B)::QAB1(F),XS(b)
- B(d);N_GUARD::S(H),XB(d)
- R(a);S_CUTB(d)::S(H)
- S(b);S_CUTR(c)::S(H)
- Refutation
- P(i);
- Try
- B(I);
- Threat
- R1(B)
- Vars
- S(b);OGATE,XR(B)::QAB1(F),XS(b)
- S(b);S_CUTR(c)::QAB(F)
- Refutation
- R(a);
- Try
- Q(F);
- Threat
- DUALS(3)
- Refutation
- R(c);CHECK
- Try
- Q(F);CHECK
- Vars
- P(i);P_SPINP(i)::QAB1(F),XP(i)
- Refutation
- B(j);XQ(F)
- Try
- Q(F);CHECK
- Vars
- P(i);P_SPINP(i)::QAB1(F),XP(i)
- Refutation
- P(i);XQ(F)
- Try
- Q(F);
- Threat
- DUALS(4)
- Vars
- S(b);XR(B)::QAB1(F)
- R(c);::R1(B)
- Refutation
- B(d);XQ(F)
- Try
- Q(F);
- Threat
- DUALS(3)
- Vars
- R(c);::R1(B)
- P(i);::R1(B)
- Refutation
- S(b);XR(B)
- Try
- Q(F);CHECK
- Vars
- P(i);P_SPINP(i)::QAB1(F),XP(i)
- Refutation
- B(j);P_SPINB(j)
- Try
- Actual
- S(H);
- Threat
- R1(B)
- Vars
- S(b);OGATE,XR(B)::QAB1(F),XS(b)
- P(i);N_GUARD,XS(H)::QAB(F)
- R(a);S_CUTB(d)::S(H)
- S(b);S_CUTR(c)::S(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).