MESON Chess Problem Database
Problem Display
PID: 106921 (8/3N2N1/p6p/Rn3pkB/3n3R/3K4/4p3/4B3 w - - 0 1)
Neukomm, Gyula (Julius) R
2nd Prize, Falkirk Herald, 1923-1924
#2
7 + 7
| 6490 | yacpdb | 2009 |
| 14867 | BCPS Library | 2011 |
SOLUTION
- SOUND
- Sets
- 1...Sc2
- 2.Se6#
- 1...Sb3
- 2.Se6#
- 1...Sf3
- 2.Se6#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sa3
- 2.Rg4#
- 1...Sc3
- 2.Rg4#
- 1...Sd6
- 2.Rg4#
- 1...Sa7
- 2.Rg4#
- 1...Sc7
- 2.Rg4#
- 1...f4
- 2.Rg4#
- 1...Sc2
- Tries
- 1.Bd2+?
- 1...f4
- 2.Rg4#
- 1...Kxh4!
- 1...f4
- 1.Rh1?
- 1...Sc2
- 2.Se6#
- 1...Sb3
- 2.Se6#
- 1...Sf3
- 2.Se6#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sa3
- 2.Bd2#
- 1...Sc3
- 2.Bd2#
- 1...Sd6
- 2.Bd2#
- 1...Sa7
- 2.Bd2#
- 1...Sc7
- 2.Bd2#
- 1...f4
- 2.Bh4#
- 2.Rg1#
- 1...Kf4!
- 1...Sc2
- 1.Rh2?
- 1...Sc2
- 2.Se6#
- 1...Sb3
- 2.Se6#
- 1...Sf3
- 2.Se6#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sa3
- 2.Bd2#
- 1...Sc3
- 2.Bd2#
- 1...Sd6
- 2.Bd2#
- 1...Sa7
- 2.Bd2#
- 1...Sc7
- 2.Bd2#
- 1...f4
- 2.Bh4#
- 2.Rg2#
- 1...Kf4!
- 1...Sc2
- 1.Rxd4?
- threat
- 2.Bh4#
- 1...f4
- 2.Rd5#
- 1...Sxd4!
- threat
- 1.Rf4?
- 1...Sc2
- 2.Rxf5#
- 1...Sb3
- 2.Rxf5#
- 1...Sf3
- 2.Rxf5#
- 1...Sc6
- 2.Rxf5#
- 1...Se6
- 2.Rxf5#
- 1...Sa3
- 2.Rg4#
- 1...Sc3
- 2.Rg4#
- 1...Sd6
- 2.Rg4#
- 1...Sa7
- 2.Rg4#
- 1...Sc7
- 2.Rg4#
- 1...Kxf4!
- 1...Sc2
- 1.Rxb5?
- threat
- 2.Rg4#
- 1...Sxb5
- 2.Se6#
- 1...axb5!
- threat
- 1.Rxa6?
- threat
- 2.Rg6#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sd6!
- threat
- 1.Bd2+?
- Keys
- 1.Rh3!
- 1...Kf4
- 2.Bd2#
- 1...Sc2
- 2.Se6#
- 1...Sb3
- 2.Se6#
- 1...Sf3
- 2.Se6#
- 1...Sc6
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sa3
- 2.Bd2#
- 1...Sc3
- 2.Bd2#
- 1...Sd6
- 2.Bd2#
- 1...Sa7
- 2.Bd2#
- 1...Sc7
- 2.Bd2#
- 1...f4
- 2.Bh4#
- 1...Kf4
- 1.Rh3!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 6
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(b);N_GUARD::S(G)
- S(b);N_GUARD::S(G),XS(b)
- S(c);P_SPINP(d)::R1(C)
- P(d);N_GUARD,P_SPINS(c)::R1(C)
- Tries
- Try
- B(A);CHECK
- Vars
- P(d);P_SPINP(d),P_SPINS(c)::R1(C)
- Refutation
- K(e);S_FLIGHT,XR(C)
- Try
- R(C);
- Vars
- S(b);N_GUARD::S(G)
- S(b);N_GUARD::S(G),XS(b)
- S(c);P_SPINP(d)::B(A)
- Refutation
- K(e);S_FLIGHT
- Try
- R(C);
- Vars
- S(b);N_GUARD::S(G)
- S(b);N_GUARD::S(G),XS(b)
- S(c);P_SPINP(d)::B(A)
- Refutation
- K(e);S_FLIGHT
- Try
- R(C);XS(b)
- Threat
- B(A)
- Vars
- P(d);OGATEB,P_SPINS(c),SBLOCK::R(C)
- Refutation
- S(c);P_SPINP(d),XR(C)
- Try
- R(C);
- Vars
- S(b);N_GUARD::R1(C),XP(d)
- S(c);P_SPINP(d)::R1(C)
- Refutation
- K(e);S_FLIGHT,XR(C)
- Try
- R(D);P_PINP(d),XS(c)
- Threat
- R1(C)
- Vars
- S(b);N_GUARD,N_SPINP(d),XR(D)::S(G)
- Refutation
- P(f);N_SPINP(d),XR(D)
- Try
- R(D);XP(f)
- Threat
- R1(D)
- Vars
- S(b);N_GUARD::S(G)
- S(b);N_GUARD::S(G),XS(b)
- Refutation
- S(c);
- Try
- Actual
- R(C);
- Vars
- K(e);S_FLIGHT::B(A)
- S(b);N_GUARD::S(G)
- S(b);N_GUARD::S(G),XS(b)
- S(c);P_SPINP(d)::B(A)
- P(d);P_SPINS(c),SBLOCK::B(A)
Developed and maintained by Brian Stephenson.
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