MESON Chess Problem Database
Problem Display
PID: 80995 (3K4/5Q2/6p1/2p1p1N1/2Nkb1nR/2n4R/2r1P3/3r4 w - - 0 1)
Funk, Henry E
Funk, Jacob E
Good Companions (May), 1920
#2
7 + 9
| 3391 | Het Half Pin Thema | 1924 |
| 5454 | Near Snap | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Bd3
- 2.e3#
- 1...Sf2
- 2.Sf3#
- 1...Se3
- 2.Sf3#
- 1...Sf6
- 2.Sf3#
- 1...Sh6
- 2.Sf3#
- 1...Bd3
- Tries
- 1.Sa5?
- threat
- 2.Sb3#
- 2.Qc4#
- 1...Sxe2
- 2.Sb3#
- 1...c4
- 2.Qxc4#
- 1...Rb1
- 2.Qc4#
- 1...Rb2
- 2.Qc4#
- 1...Bd3
- 2.Sb3#
- 2.Sc6#
- 2.e3#
- 1...Bd5
- 2.Qf2#
- 1...Sb1
- 2.Sb3#
- 1...Sa2
- 2.Sb3#
- 1...Sa4
- 2.Sb3#
- 1...Sb5
- 2.Sb3#
- 1...Sd5
- 2.Se6#
- 1...Se3
- 2.Sb3#
- 2.Sc6#
- 2.Sf3#
- 1...Bf3!
- threat
- 1.Sb6?
- threat
- 2.Se6#
- 2.Qc4#
- 1...Sxe2
- 2.Se6#
- 1...c4
- 2.Se6#
- 2.Qxc4#
- 1...Bh1
- 2.Qc4#
- 2.Qf2#
- 1...Bg2
- 2.Qc4#
- 2.Qf2#
- 1...Bd3
- 2.Qf2#
- 2.e3#
- 1...Bd5
- 2.Qf2#
- 1...Bf5
- 2.Qc4#
- 1...Bc6
- 2.Qc4#
- 2.Qf2#
- 1...Bb7
- 2.Qc4#
- 2.Qf2#
- 1...Ba8
- 2.Qc4#
- 2.Qf2#
- 1...Sb1
- 2.Se6#
- 1...Sa2
- 2.Se6#
- 1...Sa4
- 2.Se6#
- 1...Sb5
- 2.Se6#
- 1...Sd5
- 2.Se6#
- 1...Se3
- 2.Sf3#
- 2.Se6#
- 1...Bf3!
- threat
- 1.Sd6?
- threat
- 2.Qc4#
- 1...Sxe2
- 2.Sb5#
- 1...c4
- 2.Qxc4#
- 1...Bd3
- 2.e3#
- 1...Bd5
- 2.Qf2#
- 1...Sb1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Sa4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Se6#
- 1...Se3
- 2.Sf3#
- 1...Bf3!
- threat
- 1.Rd3+?
- 1...Bxd3
- 2.e3#
- 1...Rxd3!
- 1...Bxd3
- 1.Rxg4?
- threat
- 2.Sf3#
- 1...Sxe2
- 2.Rxe4#
- 1...Sd5
- 2.Rxe4#
- 1...Rf1
- 2.Rd3#
- 1...Rd3
- 2.Rxd3#
- 1...Sb1
- 2.Rxe4#
- 1...Sa2
- 2.Rxe4#
- 1...Sa4
- 2.Rxe4#
- 1...Sb5
- 2.Rxe4#
- 1...Rxe2!
- threat
- 1.Sa5?
- Keys
- 1.Sa3!
- threat
- 2.Qc4#
- 1...Sxe2
- 2.Sb5#
- 1...Bf3
- 2.Sxc2#
- 1...c4
- 2.Qxc4#
- 1...Bd3
- 2.e3#
- 1...Bd5
- 2.Qf2#
- 1...Sb1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Sa4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Se6#
- 1...Se3
- 2.Sf3#
- threat
- 1.Sa3!
This anticipates 147569(1926)
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 3
- Sets
- B(e);P_SPINS(f),SBLOCK::P(A)
- S(f);P_SPINB(e)::S(E)
- Tries
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- S(c);XP(A)::S(C)
- P(g);::QAR1(F),XP(g)
- R(a);::QAR1(F)
- R(b);::QAR1(F)
- B(e);P_SPINS(f),SBLOCK::QAB(F)
- S(c);::S(C)
- S(c);SBLOCK::S(E)
- Refutation
- B(e);P_SPINS(f)
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- S(c);XP(A)::S(E)
- B(e);P_SPINS(f)::QAB(F)
- B(e);P_SPINS(f)::QAR1(F)
- S(c);::S(E)
- Refutation
- B(e);P_SPINS(f)
- Try
- S(C);
- Threat
- QAR1(F)
- Vars
- S(c);N_GUARD,XP(A)::S(C)
- P(g);::QAR1(F),XP(g)
- B(e);P_SPINS(f),SBLOCK::P(A)
- B(e);P_SPINS(f),SBLOCK::QAB(F)
- S(c);N_GUARD::S(C)
- S(c);N_GUARD::S(C),XS(c)
- S(c);SBLOCK::S(E)
- S(f);P_SPINB(e),SBLOCK::S(E)
- Refutation
- B(e);P_SPINS(f)
- Try
- R(B);CHECK
- Vars
- B(e);P_SPINS(f),SBLOCK,XR(B)::P(A)
- Refutation
- R(a);XR(B)
- Try
- R(D);P_PINB(e),XS(f)
- Threat
- S(E)
- Vars
- S(c);N_GUARD,XP(A)::R1(D),XB(e)
- S(c);N_GUARD::R1(D),XB(e)
- R(a);N_GUARD::R1(B)
- R(a);N_GUARD::R1(B),XR(a)
- Refutation
- R(b);XP(A)
- Try
- Actual
- S(C);
- Threat
- QAR1(F)
- Vars
- S(c);N_GUARD,XP(A)::S(C)
- B(e);N_GUARD,P_SPINS(f)::S(C),XR(b)
- P(g);::QAR1(F),XP(g)
- B(e);P_SPINS(f),SBLOCK::P(A)
- B(e);P_SPINS(f),SBLOCK::QAB(F)
- S(c);N_GUARD::S(C)
- S(c);N_GUARD::S(C),XS(c)
- S(c);SBLOCK::S(E)
- S(f);P_SPINB(e),SBLOCK::S(E)
Developed and maintained by Brian Stephenson.
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