MESON Chess Problem Database
Problem Display
PID: 17787 (8/3p1q2/4nB2/5P2/1Nn3P1/pbPNk3/4p2P/4Q1KB w - - 0 1)
Brehmer, Siegfried
3rd Prize, Schach-Express Informal Ring Ty., 1949
#2
10 + 8
| 45 | Schach | 1951 |
| 3105 | FIDE Album (1945-1955) | 1964 |
| 3691 | 100 und ein Schachproblem von Siegfried Brehmer | 1996 |
SOLUTION
- SOUND
- Sets
- 1...Sb2
- 2.Qc1#
- 1...Sd2
- 2.Qf2#
- 1...Sa5
- 2.Qc1#
- 1...Se5
- 2.Qc1#
- 1...Sb6
- 2.Qc1#
- 1...Sd6
- 2.Qc1#
- 1...Sd4
- 2.Bxd4#
- 2.Bg5#
- 1...Sf4
- 2.Bd4#
- 1...Sc5
- 2.Bd4#
- 2.Bg5#
- 1...Sg5
- 2.Bd4#
- 2.Bxg5#
- 1...Sc7
- 2.Bd4#
- 2.Bg5#
- 1...Sg7
- 2.Bd4#
- 2.Bg5#
- 1...Sd8
- 2.Bd4#
- 2.Bg5#
- 1...Sf8
- 2.Bd4#
- 2.Bg5#
- 1...Sb2
- Tries
- 1.Sb2?
- threat
- 2.Sd5#
- 1...Kf4
- 2.Qg3#
- 1...Sxb2
- 2.Qc1#
- 1...Sd2
- 2.Qf2#
- 1...Sa5
- 2.Qc1#
- 1...Se5
- 2.Qc1#
- 1...Sb6
- 2.Qc1#
- 1...Sd6
- 2.Qc1#
- 1...Sd4
- 2.Bg5#
- 1...Sf4
- 2.Bd4#
- 1...Sc5
- 2.Bg5#
- 1...Sg5
- 2.Bxg5#
- 1...Sc7
- 2.Bg5#
- 1...Sg7
- 2.Bg5#
- 1...Sd8
- 2.Bg5#
- 1...Sf8
- 2.Bg5#
- 1...d5
- 2.Sxd5#
- 1...axb2!
- threat
- 1.Sf2?
- threat
- 2.Sd5#
- 1...Kf4
- 2.Sd5#
- 1...Sb2
- 2.Qc1#
- 1...Sa5
- 2.Qc1#
- 1...Se5
- 2.Qc1#
- 1...Sb6
- 2.Qc1#
- 1...Sd6
- 2.Qc1#
- 1...Sd4
- 2.Bg5#
- 1...Sf4
- 2.Bd4#
- 1...Sc5
- 2.Bg5#
- 1...Sg5
- 2.Bxg5#
- 1...Sc7
- 2.Bg5#
- 1...Sg7
- 2.Bg5#
- 1...Sd8
- 2.Bg5#
- 1...Sf8
- 2.Bg5#
- 1...d5
- 2.Sxd5#
- 1...Sd2!
- threat
- 1.Se5?
- threat
- 2.Sd5#
- 1...Kf4
- 2.Sd5#
- 2.Qf2#
- 2.Qg3#
- 1...Sxe5
- 2.Qc1#
- 1...Sb2
- 2.Qc1#
- 1...Sd2
- 2.Qf2#
- 1...Sa5
- 2.Qc1#
- 1...Sb6
- 2.Qc1#
- 1...Sd6
- 2.Qc1#
- 1...Sd4
- 2.Bg5#
- 1...Sc5
- 2.Bg5#
- 1...Sg5
- 2.Bxg5#
- 1...Sc7
- 2.Bg5#
- 1...Sg7
- 2.Bg5#
- 1...Sd8
- 2.Bg5#
- 1...Sf8
- 2.Bg5#
- 1...d5
- 2.Sxd5#
- 1...Sf4!
- threat
- 1.Bg5+?
- 1...Sf4
- 2.Bxf4#
- 1...Sxg5!
- 1...Sf4
- 1.Sb2?
- Keys
- 1.Sc5!
- threat
- 2.Sd5#
- 1...Kf4
- 2.Qg3#
- 1...Sxc5
- 2.Bg5#
- 1...Sb2
- 2.Qc1#
- 1...Sd2
- 2.Qf2#
- 1...Sa5
- 2.Qc1#
- 1...Se5
- 2.Qc1#
- 1...Sb6
- 2.Qc1#
- 1...Sd6
- 2.Qc1#
- 1...Sd4
- 2.Bg5#
- 1...Sf4
- 2.Bd4#
- 1...Sg5
- 2.Bxg5#
- 1...Sc7
- 2.Bg5#
- 1...Sg7
- 2.Bg5#
- 1...Sd8
- 2.Bg5#
- 1...Sf8
- 2.Bg5#
- 1...d5
- 2.Sxd5#
- threat
- 1.Sc5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- S(e);N_GUARD::QAB(A)
- S(e);SBLOCK::QAB1(A)
- S(f);N_GUARD::B(J)
- Tries
- Try
- S(F);
- Threat
- S(G)
- Vars
- K(d);N_SPINP(a),S_FLIGHT::QAB1(A)
- S(e);N_GUARD,XS(F)::QAB(A)
- S(e);SBLOCK::QAB1(A)
- S(e);N_GUARD::QAB(A)
- S(f);N_GUARD::B(J)
- S(f);N_GUARD,SBLOCK::B(J)
- S(f);N_GUARD::B(J),XS(f)
- P(g);::S(G),XP(g)
- Refutation
- P(b);XS(F)
- Try
- S(F);
- Threat
- S(G)
- Vars
- K(d);N_SPINP(a),S_FLIGHT::S(G)
- S(e);N_GUARD::QAB(A)
- S(f);N_GUARD::B(J)
- S(f);N_GUARD,SBLOCK::B(J)
- S(f);N_GUARD::B(J),XS(f)
- P(g);::S(G),XP(g)
- Refutation
- S(e);
- Try
- S(F);
- Threat
- S(G)
- Vars
- S(e);N_GUARD,XS(F)::QAB(A)
- S(e);N_GUARD::QAB(A)
- S(e);SBLOCK::QAB1(A)
- S(f);N_GUARD::B(J)
- S(f);N_GUARD::B(J),XS(f)
- P(g);::S(G),XP(g)
- Refutation
- S(f);
- Try
- B(J);CHECK
- Vars
- S(f);N_GUARD,P_SPINS(f)::B(J),XS(f)
- Refutation
- S(f);XB(J)
- Try
- Actual
- S(F);
- Threat
- S(G)
- Vars
- K(d);N_SPINP(a),S_FLIGHT::QAB1(A)
- S(f);N_GUARD,XS(F)::B(J)
- S(e);N_GUARD::QAB(A)
- S(e);SBLOCK::QAB1(A)
- S(f);N_GUARD::B(J)
- S(f);N_GUARD,SBLOCK::B(J)
- S(f);N_GUARD::B(J),XS(f)
- P(g);::S(G),XP(g)
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