MESON Chess Problem Database
Problem Display
PID: 64442 (1K6/1B4Bp/3N2pP/2Q2N2/5k2/R1b4P/4b3/q2n2R1 w - - 0 1)
Dittrich, Stefan
1st Prize, Die Schwalbe 168. TT, 1982
#2
10 + 7
| 3752 | FIDE Album (1980-1982) | 1988 |
SOLUTION
- SOUND
- Sets
- 1...Bf1
- 2.Rg4#
- 1...Bd3
- 2.Rg4#
- 1...Bc4
- 2.Rg4#
- 1...Bg4
- 2.Rxg4#
- 1...Bb5
- 2.Rg4#
- 1...Ba6
- 2.Rg4#
- 1...Sb2
- 2.Qe3#
- 1...Sf2
- 2.Qe3#
- 1...Se3
- 2.Qxe3#
- 1...Bf1
- Tries
- 1.Sd4?
- threat
- 2.Sxe2#
- 2.Se6#
- 2.Qe5#
- 2.Qg5#
- 1...Bxd4
- 2.Qg5#
- 1...Qb2
- 2.Se6#
- 2.Qe5#
- 2.Qg5#
- 1...Qa2
- 2.Qe5#
- 2.Qg5#
- 1...Bf1
- 2.Se6#
- 2.Qe5#
- 2.Qg5#
- 1...Bd3
- 2.Se6#
- 2.Qe5#
- 2.Qg5#
- 1...Bf3
- 2.Se6#
- 2.Qe5#
- 2.Qg5#
- 1...Bc4
- 2.Qe5#
- 2.Qg5#
- 1...Bg4
- 2.Qe5#
- 1...Bb5
- 2.Se6#
- 2.Qe5#
- 2.Qg5#
- 1...Bh5
- 2.Se6#
- 2.Qe5#
- 2.Qg5#
- 1...Ba6
- 2.Se6#
- 2.Qe5#
- 2.Qg5#
- 1...g5
- 2.Sxe2#
- 2.Se6#
- 2.Qe5#
- 2.Qxg5#
- 1...Ke3!
- threat
- 1.Sh4?
- threat
- 2.Qg5#
- 1...Bg4
- 2.Rxg4#
- 1...Bf6
- 2.Sg2#
- 1...g5
- 2.Qxg5#
- 1...Be5!
- threat
- 1.Se7?
- threat
- 2.Qg5#
- 1...Bg4
- 2.Rxg4#
- 1...Be5
- 2.Sd5#
- 1...g5
- 2.Qxg5#
- 1...Bf6!
- threat
- 1.Bxc3?
- threat
- 2.Qd4#
- 2.Qe5#
- 1...Sxc3
- 2.Qe3#
- 1...Bg4
- 2.Rxg4#
- 1...Qb1
- 2.Be5#
- 2.Qe5#
- 1...Bd3
- 2.Rg4#
- 2.Qe5#
- 1...Bf3
- 2.Qe5#
- 1...Sf2
- 2.Bd2#
- 2.Qe3#
- 2.Qe5#
- 1...Qxc3!
- threat
- 1.Bd4?
- threat
- 2.Qe5#
- 1...Bg4
- 2.Rxg4#
- 1...Bxd4!
- threat
- 1.Bf6?
- threat
- 2.Bg5#
- 1...Bg4
- 2.Rxg4#
- 1...g5
- 2.Bxg5#
- 1...Bxf6!
- threat
- 1.Qf2+?
- 1...Bf3
- 2.Rg4#
- 2.Qg3#
- 2.Qh2#
- 2.Qxf3#
- 1...Sxf2!
- 1...Bf3
- 1.Qc4+?
- 1...Bxc4
- 2.Rg4#
- 1...Bd4!
- 1...Bxc4
- 1.Sd4?
- Keys
- 1.Se3!
- threat
- 2.Qg5#
- 1...Bg4
- 2.Rxg4#
- 1...Be5
- 2.Sd5#
- 1...Bf6
- 2.Sg2#
- 1...g5
- 2.Qxg5#
- threat
- 1.Se3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 8
- Sets
- B(c);N_GUARD::R1(A)
- B(c);N_GUARD::R1(A),XB(c)
- S(b);N_GUARD::QAB1(D)
- S(b);N_GUARD::QAB1(D),XS(b)
- Tries
- Try
- S(E);
- Threat
- DUALS(4)
- Vars
- B(d);XS(E)::QAB1(D)
- B(c);::QAB1(D)
- Refutation
- K(e);P_SPINB(d),S_FLIGHT
- Try
- S(E);
- Threat
- QAB1(D)
- Vars
- B(c);N_GUARD::R1(A),XB(c)
- B(d);::S(E)
- P(f);::QAB1(D),XP(f)
- Refutation
- B(d);P_PINS(F)
- Try
- S(E);
- Threat
- QAB1(D)
- Vars
- B(c);N_GUARD::R1(A),XB(c)
- B(d);P_PINS(F)::S(E)
- P(f);::QAB1(D),XP(f)
- Refutation
- B(d);
- Try
- B(I);XB(d)
- Threat
- DUALS(2)
- Vars
- S(b);N_GUARD,XB(I)::QAB1(D)
- B(c);N_GUARD::R1(A),XB(c)
- B(c);::QAB1(D)
- Refutation
- Q(a);XB(I)
- Try
- B(I);
- Threat
- QAB1(D)
- Vars
- B(c);N_GUARD::R1(A),XB(c)
- Refutation
- B(d);XB(I)
- Try
- B(I);
- Threat
- B(I)
- Vars
- B(c);N_GUARD::R1(A),XB(c)
- P(f);::B(I),XP(f)
- Refutation
- B(d);XB(I)
- Try
- Q(D);CHECK
- Refutation
- S(b);XQ(D)
- Try
- Q(D);CHECK
- Vars
- B(c);XQ(D)::R1(A)
- Refutation
- B(d);P_SPINB(d)
- Try
- Actual
- S(E);
- Threat
- QAB1(D)
- Vars
- B(c);N_GUARD::R1(A),XB(c)
- B(d);P_PINS(F)::S(E)
- B(d);::S(E)
- P(f);::QAB1(D),XP(f)
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