MESON Chess Problem Database
Problem Display
PID: 29653 (3N1Bn1/3Pr2p/4RpbP/1PPk1p2/N2pR3/KP5Q/n1r5/1B6 w - - 0 1)
Stocchi, Ottavio
3rd Prize, Tijdschrift vd KNSB, 1948
#2
13 + 10
| 3100 | Selected Stocchi (I) | 2001 |
| 14475 | Mat Plus Review | 2007 |
SOLUTION
- SOUND
- Sets
- 1...Rc1
- 2.Rd6#
- 1...Rb2
- 2.Rd6#
- 1...Rd2
- 2.Rd6#
- 1...Re2
- 2.Rd6#
- 1...Rf2
- 2.Rd6#
- 1...Rg2
- 2.Rd6#
- 1...Rh2
- 2.Rd6#
- 1...Rc3
- 2.Rd6#
- 1...Rc4
- 2.Rd6#
- 1...Rxc5
- 2.Sb6#
- 1...Rxd7
- 2.Sb6#
- 1...Rf7
- 2.Sb6#
- 1...Rg7
- 2.Sb6#
- 1...Re8
- 2.Sb6#
- 1...Bh5
- 2.Qxf5#
- 1...Bf7
- 2.Qxf5#
- 1...Be8
- 2.Qxf5#
- 1...d3
- 2.Qxd3#
- 1...Rc1
- Tries
- 1.Qd3?
- threat
- 2.Rxd4#
- 2.Rd6#
- 2.Qxd4#
- 1...Rxc5
- 2.Sb6#
- 2.Rxd4#
- 2.Qxd4#
- 1...Rxe6
- 2.Qxd4#
- 1...Rxd7
- 2.Sb6#
- 2.Rxd4#
- 2.Qxd4#
- 1...Rd2
- 2.Rxd4#
- 2.Rd6#
- 2.Qc4#
- 1...Rc4
- 2.Rd6#
- 2.Qxc4#
- 2.bxc4#
- 1...fxe4!
- threat
- 1.Qf3?
- threat
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Rf4#
- 2.Rg4#
- 2.Rh4#
- 2.R4e5#
- 2.Rd6#
- 1...Rxc5
- 2.Sb6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Rf4#
- 2.Rg4#
- 2.Rh4#
- 2.R4e5#
- 1...Rxe6
- 2.Rxe6#
- 1...Rxd7
- 2.Sb6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Rf4#
- 2.Rg4#
- 2.Rh4#
- 2.R4e5#
- 1...Re2
- 2.Rxe2#
- 2.Re3#
- 2.R4e5#
- 2.Rd6#
- 1...Rf2
- 2.R4e5#
- 2.Rd6#
- 1...Rc3
- 2.Re3#
- 2.R4e5#
- 2.Rd6#
- 1...Bh5
- 2.Rg4#
- 2.R4e5#
- 2.Rd6#
- 2.Qxf5#
- 1...Sc3
- 2.R4e5#
- 2.Rd6#
- 1...d3
- 2.Rb4#
- 2.Rc4#
- 2.Rf4#
- 2.Rg4#
- 2.Rh4#
- 2.Rd6#
- 2.Qxd3#
- 1...f4
- 2.R4e5#
- 2.Rd6#
- 1...fxe4!
- threat
- 1.Qd3?
- Keys
- 1.Sc6!
- 1...Rxc5
- 2.Sb6#
- 1...Rxe6
- 2.Rxd4#
- 1...Rxd7
- 2.Sb6#
- 1...Sxh6
- 2.Sxe7#
- 1...fxe4
- 2.Rd6#
- 1...Rc1
- 2.Rd6#
- 1...Rb2
- 2.Rd6#
- 1...Rd2
- 2.Rd6#
- 1...Re2
- 2.Rd6#
- 1...Rf2
- 2.Rd6#
- 1...Rg2
- 2.Rd6#
- 1...Rh2
- 2.Rd6#
- 1...Rc3
- 2.Rd6#
- 1...Rc4
- 2.Rd6#
- 1...Rf7
- 2.Sb6#
- 1...Rg7
- 2.Sb6#
- 1...Re8
- 2.Sb6#
- 1...Bh5
- 2.Qxf5#
- 1...Bf7
- 2.Qxf5#
- 1...Be8
- 2.Qxf5#
- 1...Sc1
- 2.Sb4#
- 1...Sc3
- 2.Sb4#
- 1...Sb4
- 2.Sxb4#
- 1...d3
- 2.Qxd3#
- 1...f4
- 2.Rxd4#
- 1...Rxc5
- 1.Sc6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 7
- REMOVED MATES = 0
- Sets
- R(b);::R1(I)
- R(b);P_PINP(C)::R1(I)
- R(b);SBLOCK,XP(H)::S(E)
- R(h);XP(K)::S(E)
- R(h);::S(E)
- B(g);N_GUARD::QAR2(D),XP(e)
- P(c);OGATEB::QAR2(D),XP(c)
- Tries
- Try
- Q(D);P_PINP(c)
- Threat
- DUALS(3)
- Vars
- R(h);XR(I)::QAR1(D),XP(c)
- Refutation
- P(e);XR(F)
- Try
- Q(D);
- Threat
- DUALS(8)
- Vars
- R(h);OGATE,XR(I)::QAB(D)+R(F),XR(h)
- Refutation
- P(e);P_SPINP(e),XR(F)
- Try
- Actual
- S(L);
- Vars
- R(b);SBLOCK,XP(H)::S(E)
- R(h);SBLOCK,XR(I)::R1(F),XP(c)
- R(h);XP(K)::S(E)
- S(j);N_GUARD,XP(J)::S(L),XR(h)
- P(e);SBLOCK,XR(F)::R1(I)
- R(b);::R1(I)
- R(b);P_PINP(C)::R1(I)
- R(h);::S(E)
- B(g);N_GUARD::QAR2(D),XP(e)
- S(a);N_GUARD::S(L)
- S(a);N_GUARD::S(L),XS(a)
- P(c);OGATEB::QAR2(D),XP(c)
- P(e);::R1(F),XP(c)
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).