MESON Chess Problem Database
Problem Display
PID: 135504 (1K6/3p3B/R7/5p1r/3BN1n1/Q4NP1/1Pppk1P1/n1rbb2R w - - 0 1)
Ancin, Andrej
2nd HM., British Chess Magazine, 1936
#2
11 + 11
| 14649 | Andrej Ancin - Chess Compositions | 2008 |
SOLUTION
- SOUND
- Sets
- 1...Bxg3+
- 2.Sxg3#
- 1...Sf2
- 2.Qe3#
- 1...Sh2
- 2.Qe3#
- 1...Se3
- 2.Qxe3#
- 1...Se5
- 2.Qe3#
- 1...Sf6
- 2.Qe3#
- 1...Sh6
- 2.Qe3#
- 1...f4
- 2.Sc3#
- 1...Bxg3+
- Tries
- 1.Se5?
- threat
- 2.Sc3#
- 2.Qd3#
- 2.Qf3#
- 1...Rxh1
- 2.Qd3#
- 2.Qf3#
- 1...Sxe5
- 2.Qe3#
- 1...Sb3
- 2.Sc3#
- 1...Sf2
- 2.Sc3#
- 2.Qe3#
- 2.Qf3#
- 1...Sh2
- 2.Sc3#
- 2.Qd3#
- 2.Qe3#
- 1...Se3
- 2.Qd3#
- 2.Qxe3#
- 1...fxe4!
- threat
- 1.Rb6?
- threat
- 2.Qa6#
- 1...Bxg3+
- 2.Sxg3#
- 1...Sf2
- 2.Qe3#
- 1...Se3
- 2.Qxe3#
- 1...Se5
- 2.Qe3#
- 1...f4
- 2.Sc3#
- 1...fxe4!
- threat
- 1.Rc6?
- threat
- 2.Qa6#
- 1...Bxg3+
- 2.Sxg3#
- 1...Sf2
- 2.Qe3#
- 1...Se3
- 2.Qxe3#
- 1...Se5
- 2.Qe3#
- 1...f4
- 2.Sc3#
- 1...fxe4!
- threat
- 1.Rd6?
- threat
- 2.Qa6#
- 1...Sf2
- 2.Qe3#
- 1...Se3
- 2.Qxe3#
- 1...Se5
- 2.Qe3#
- 1...f4
- 2.Sc3#
- 1...fxe4!
- threat
- 1.Re6?
- threat
- 2.Qa6#
- 1...Bxg3+
- 2.Sxg3#
- 1...Sf2
- 2.Qe3#
- 1...Se3
- 2.Qxe3#
- 1...Se5
- 2.Qe3#
- 1...f4
- 2.Sc3#
- 1...fxe4!
- threat
- 1.Qb3?
- threat
- 2.Qc4#
- 2.Qb5#
- 1...Bxg3+
- 2.Sxg3#
- 1...fxe4
- 2.Qc4#
- 1...Sf2
- 2.Qe3#
- 1...Se3
- 2.Qxe3#
- 1...Se5
- 2.Qe3#
- 1...f4
- 2.Sc3#
- 2.Qc4#
- 1...d5
- 2.Qb5#
- 1...Sxb3!
- threat
- 1.Qc3?
- threat
- 2.Qc4#
- 1...Bxg3+
- 2.Sxg3#
- 1...Sf2
- 2.Qe3#
- 1...Se3
- 2.Qxe3#
- 1...Se5
- 2.Qe3#
- 1...d5!
- threat
- 1.Se5?
- Keys
- 1.Rf6!
- threat
- 2.Qa6#
- 1...Bxg3+
- 2.Sxg3#
- 1...fxe4
- 2.Sg1#
- 1...Sf2
- 2.Qe3#
- 1...Se3
- 2.Qxe3#
- 1...Se5
- 2.Qe3#
- 1...f4
- 2.Sc3#
- threat
- 1.Rf6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 3
- Sets
- B(d);CHECK,XP(F)::S(H),XB(d)
- S(h);N_GUARD::QAR1(D)
- S(h);N_GUARD::QAR1(D),XS(h)
- P(i);::S(H)
- Tries
- Try
- S(E);
- Threat
- DUALS(3)
- Vars
- S(h);N_GUARD,XS(E)::QAR1(D)
- S(a);::S(H)
- Refutation
- P(i);XS(H)
- Try
- R(I);
- Threat
- QAB(D)
- Vars
- B(d);CHECK,XP(F)::S(H),XB(d)
- S(h);N_GUARD::QAR1(D)
- S(h);N_GUARD::QAR1(D),XS(h)
- P(i);::S(H)
- Refutation
- P(i);XS(H)
- Try
- R(I);
- Threat
- QAB(D)
- Vars
- B(d);CHECK,XP(F)::S(H),XB(d)
- S(h);N_GUARD::QAR1(D)
- S(h);N_GUARD::QAR1(D),XS(h)
- P(i);::S(H)
- Refutation
- P(i);XS(H)
- Try
- R(I);
- Threat
- QAB(D)
- Vars
- S(h);N_GUARD::QAR1(D)
- S(h);N_GUARD::QAR1(D),XS(h)
- P(i);::S(H)
- Refutation
- P(i);XS(H)
- Try
- R(I);
- Threat
- QAB(D)
- Vars
- B(d);CHECK,XP(F)::R(I)+S(H),DCHECK,XB(d)
- S(h);N_GUARD::QAR1(D)
- S(h);N_GUARD::QAR1(D),XS(h)
- P(i);::R(I)+S(H),DCHECK
- Refutation
- P(i);P_SPINP(i),XS(H)
- Try
- Q(D);
- Threat
- DUALS(2)
- Vars
- B(d);CHECK,XP(F)::S(H),XB(d)
- P(i);XS(H)::QAB(D)
- S(h);N_GUARD::QAR1(D)
- S(h);N_GUARD::QAR1(D),XS(h)
- P(k);::QAB(D)
- Refutation
- S(a);XQ(D)
- Try
- Q(D);
- Threat
- QAB(D)
- Vars
- B(d);CHECK,XP(F)::S(H),XB(d)
- S(h);N_GUARD::QAR1(D)
- S(h);N_GUARD::QAR1(D),XS(h)
- Refutation
- P(k);
- Try
- Actual
- R(I);
- Threat
- QAB(D)
- Vars
- B(d);CHECK,XP(F)::S(H),XB(d)
- P(i);XS(H)::S(E)
- S(h);N_GUARD::QAR1(D)
- S(h);N_GUARD::QAR1(D),XS(h)
- P(i);::S(H)
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