MESON Chess Problem Database
Problem Display
PID: 203550 (8/2p2n2/p1B5/B3p3/R3p1N1/p2kp1n1/P1R5/1K6 w - - 0 1)
Hertmann, Sandor
Nepszava, 1924
#2
7 + 9
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Sf1
- 2.Bxe4#
- 1...Sh1
- 2.Bxe4#
- 1...Se2
- 2.Bxe4#
- 1...Sf5
- 2.Bxe4#
- 1...Sh5
- 2.Bxe4#
- 1...Sg5
- 2.Sxe5#
- 1...Sd6
- 2.Sxe5#
- 1...Sh6
- 2.Sxe5#
- 1...Sd8
- 2.Sxe5#
- 1...Sh8
- 2.Sxe5#
- 1...e2
- 2.Rd2#
- 1...Sf1
- Tries
- 1.Kc1?
- 1...Sf1
- 2.Bxe4#
- 1...Sh1
- 2.Bxe4#
- 1...Sf5
- 2.Bxe4#
- 1...Sh5
- 2.Bxe4#
- 1...Sg5
- 2.Sxe5#
- 1...Sd6
- 2.Sxe5#
- 1...Sh6
- 2.Sxe5#
- 1...Sd8
- 2.Sxe5#
- 1...Sh8
- 2.Sxe5#
- 1...e2
- 2.Rd2#
- 2.Rc3#
- 1...Se2+!
- 1...Sf1
- 1.Bc3?
- 1...Sg5
- 2.Sxe5#
- 1...Sf1
- 2.Bxe4#
- 1...Sh1
- 2.Bxe4#
- 1...Se2
- 2.Bxe4#
- 1...Sf5
- 2.Bxe4#
- 1...Sh5
- 2.Bxe4#
- 1...Sd6
- 2.Sxe5#
- 1...Sh6
- 2.Sxe5#
- 1...Sd8
- 2.Sxe5#
- 1...Sh8
- 2.Sxe5#
- 1...a5
- 2.Bb5#
- 1...e2!
- 1...Sg5
- 1.Bb6?
- threat
- 2.Rxa3#
- 1...Se2
- 2.Bxe4#
- 1...cxb6!
- threat
- 1.Bxc7?
- 1...Sg5
- 2.Sxe5#
- 1...Sf1
- 2.Bxe4#
- 1...Sh1
- 2.Bxe4#
- 1...Se2
- 2.Bxe4#
- 1...Sf5
- 2.Bxe4#
- 1...Sh5
- 2.Bxe4#
- 1...Sd6
- 2.Sxe5#
- 1...Sh6
- 2.Sxe5#
- 1...Sd8
- 2.Sxe5#
- 1...Sh8
- 2.Sxe5#
- 1...a5
- 2.Bb5#
- 1...e2!
- 1...Sg5
- 1.Bb7?
- threat
- 2.Bxa6#
- 1...Sd6
- 2.Sxe5#
- 1...c5!
- threat
- 1.Rb2?
- 1...Sg5
- 2.Sxe5#
- 1...Sf1
- 2.Bxe4#
- 1...Sh1
- 2.Bxe4#
- 1...Se2
- 2.Bxe4#
- 1...Sf5
- 2.Bxe4#
- 1...Sh5
- 2.Bxe4#
- 1...Sd6
- 2.Sxe5#
- 1...Sh6
- 2.Sxe5#
- 1...Sd8
- 2.Sxe5#
- 1...Sh8
- 2.Sxe5#
- 1...e2
- 2.Rd2#
- 2.Rb3#
- 1...axb2!
- 1...Sg5
- 1.Rg2?
- 1...Sg5
- 2.Sxe5#
- 1...Sf1
- 2.Bxe4#
- 1...Sh1
- 2.Bxe4#
- 1...Se2
- 2.Bxe4#
- 1...Sf5
- 2.Bxe4#
- 1...Sh5
- 2.Bxe4#
- 1...Sd6
- 2.Sxe5#
- 1...Sh6
- 2.Sxe5#
- 1...Sd8
- 2.Sxe5#
- 1...Sh8
- 2.Sxe5#
- 1...e2!
- 1...Sg5
- 1.Rh2?
- 1...Sg5
- 2.Sxe5#
- 1...Sf1
- 2.Bxe4#
- 1...Sh1
- 2.Bxe4#
- 1...Se2
- 2.Bxe4#
- 1...Sf5
- 2.Bxe4#
- 1...Sh5
- 2.Bxe4#
- 1...Sd6
- 2.Sxe5#
- 1...Sh6
- 2.Sxe5#
- 1...Sd8
- 2.Sxe5#
- 1...Sh8
- 2.Sxe5#
- 1...e2!
- 1...Sg5
- 1.Rb4?
- 1...Sg5
- 2.Sxe5#
- 1...Sf1
- 2.Bxe4#
- 1...Sh1
- 2.Bxe4#
- 1...Se2
- 2.Bxe4#
- 1...Sf5
- 2.Bxe4#
- 1...Sh5
- 2.Bxe4#
- 1...Sd6
- 2.Sxe5#
- 1...Sh6
- 2.Sxe5#
- 1...Sd8
- 2.Sxe5#
- 1...Sh8
- 2.Sxe5#
- 1...e2!
- 1...Sg5
- 1.Rac4?
- 1...Sg5
- 2.Sxe5#
- 1...Sf1
- 2.Bxe4#
- 1...Sh1
- 2.Bxe4#
- 1...Se2
- 2.Bxe4#
- 1...Sf5
- 2.Bxe4#
- 1...Sh5
- 2.Bxe4#
- 1...Sd6
- 2.Sxe5#
- 1...Sh6
- 2.Sxe5#
- 1...Sd8
- 2.Sxe5#
- 1...Sh8
- 2.Sxe5#
- 1...e2!
- 1...Sg5
- 1.Kc1?
- Keys
- 1.Be1!
- 1...Sg5
- 2.Sxe5#
- 1...Sf1
- 2.Bxe4#
- 1...Sh1
- 2.Bxe4#
- 1...Se2
- 2.Bxe4#
- 1...Sf5
- 2.Bxe4#
- 1...Sh5
- 2.Bxe4#
- 1...Sd6
- 2.Sxe5#
- 1...Sh6
- 2.Sxe5#
- 1...Sd8
- 2.Sxe5#
- 1...Sh8
- 2.Sxe5#
- 1...e2
- 2.Rc3#
- 1...a5
- 2.Bb5#
- 1...Sg5
- 1.Be1!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(d);N_GUARD::B(G),XP(e)
- S(i);N_GUARD::S(E),XP(f)
- P(c);N_GUARD::R1(C)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- S(d);N_GUARD::B(G),XP(e)
- S(i);N_GUARD::S(E),XP(f)
- Refutation
- S(d);CHECK
- Try
- B(F);
- Vars
- S(i);N_GUARD::S(E),XP(f)
- S(d);N_GUARD::B(G),XP(e)
- P(g);N_GUARD::B(G)
- Refutation
- P(c);
- Try
- B(F);
- Threat
- R(D),XP(a)
- Vars
- S(d);N_GUARD::B(G),XP(e)
- Refutation
- P(h);XB(F)
- Try
- B(F);XP(h)
- Vars
- S(i);N_GUARD::S(E),XP(f)
- S(d);N_GUARD::B(G),XP(e)
- P(g);N_GUARD::B(G)
- Refutation
- P(c);
- Try
- B(G);
- Threat
- B(G),XP(g)
- Vars
- S(i);N_GUARD::S(E),XP(f)
- Refutation
- P(h);
- Try
- R(C);
- Vars
- S(i);N_GUARD::S(E),XP(f)
- S(d);N_GUARD::B(G),XP(e)
- Refutation
- P(a);XR(C)
- Try
- R(C);
- Vars
- S(i);N_GUARD::S(E),XP(f)
- S(d);N_GUARD::B(G),XP(e)
- Refutation
- P(c);
- Try
- R(C);
- Vars
- S(i);N_GUARD::S(E),XP(f)
- S(d);N_GUARD::B(G),XP(e)
- Refutation
- P(c);
- Try
- R(D);
- Vars
- S(i);N_GUARD::S(E),XP(f)
- S(d);N_GUARD::B(G),XP(e)
- Refutation
- P(c);
- Try
- R(D);
- Vars
- S(i);N_GUARD::S(E),XP(f)
- S(d);N_GUARD::B(G),XP(e)
- Refutation
- P(c);
- Try
- Actual
- B(F);
- Vars
- S(i);N_GUARD::S(E),XP(f)
- S(d);N_GUARD::B(G),XP(e)
- P(c);SBLOCK::R1(C)
- P(g);N_GUARD::B(G)
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).