MESON Chess Problem Database
Problem Display
PID: 64616 (6q1/3Rp1b1/1pP1P3/nK6/rp4Qn/ppkB4/P7/2B1N3 w - - 0 1)
Petkov, Petko Andonov
1st Prize, Problemas, 1981
#2
9 + 11
| 3752 | FIDE Album (1980-1982) | 1988 |
SOLUTION
- SOUND
- Sets
- 1...Qa8
- 2.Qxg7#
- 1...Qc8
- 2.Qxg7#
- 1...Qd8
- 2.Qxg7#
- 1...Qe8
- 2.Qxg7#
- 1...Bd4
- 2.Qxd4#
- 1...Bh6
- 2.Qd4#
- 1...Bf8
- 2.Qd4#
- 1...Sc4
- 2.Qxc4#
- 1...Sxc6
- 2.Qc4#
- 1...Sb7
- 2.Qc4#
- 1...Qa8
- Tries
- 1.Kxa4?
- threat
- 2.Qxb4#
- 1...Sxc6
- 2.Qc4#
- 1...Bd4
- 2.Qxd4#
- 1...Sc4
- 2.Qxc4#
- 1...b5+!
- threat
- 1.Bb1?
- threat
- 2.Rd3#
- 1...Qd8
- 2.Qxg7#
- 1...Bd4
- 2.Qxd4#
- 1...Qh7!
- threat
- 1.Bf1?
- threat
- 2.Rd3#
- 1...Qd8
- 2.Qxg7#
- 1...Bd4
- 2.Qxd4#
- 1...Qh7!
- threat
- 1.Bc2?
- threat
- 2.Rd3#
- 1...Qd8
- 2.Qxg7#
- 1...Bd4
- 2.Qxd4#
- 1...Qh7!
- threat
- 1.Be2?
- threat
- 2.Rd3#
- 1...Qd8
- 2.Qxg7#
- 1...Bd4
- 2.Qxd4#
- 1...Qh7!
- threat
- 1.Bc4?
- threat
- 2.Rd3#
- 1...Qd8
- 2.Qxg7#
- 1...Bd4
- 2.Qxd4#
- 1...Qh7!
- threat
- 1.Be4?
- threat
- 2.Rd3#
- 1...Qd8
- 2.Qxg7#
- 1...Bd4!
- threat
- 1.Bg6?
- threat
- 2.Rd3#
- 1...Bd4
- 2.Qxd4#
- 1...Qd8!
- threat
- 1.Bh7?
- threat
- 2.Rd3#
- 1...Qd8
- 2.Qxg7#
- 1...Bd4
- 2.Qxd4#
- 1...Qxh7!
- threat
- 1.Kxa4?
- Keys
- 1.Bf5!
- threat
- 2.Rd3#
- 1...Qd8
- 2.Qxg7#
- 1...Bd4
- 2.Qxd4#
- threat
- 1.Bf5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 8
- Sets
- Q(k);N_GUARD::QAB(E),XB(j)
- B(j);N_GUARD::QAB1(E),XB(j)
- B(j);N_GUARD::QAB1(E)
- S(g);N_GUARD::QAR1(E),XS(g)
- S(g);N_GUARD,XP(G)::QAR1(E)
- S(g);N_GUARD::QAR1(E)
- Tries
- Try
- K(F);S_FLIGHT,XR(d)
- Threat
- QAB1(E),XP(e)
- Vars
- S(g);N_GUARD,XP(G)::QAR1(E)
- B(j);N_GUARD::QAB1(E),XB(j)
- S(g);N_GUARD::QAR1(E),XS(g)
- Refutation
- P(h);CHECK
- Try
- B(D);
- Threat
- R1(I)
- Vars
- Q(k);N_GUARD::QAB(E),XB(j)
- B(j);N_GUARD::QAB1(E),XB(j)
- Refutation
- Q(k);
- Try
- B(D);
- Threat
- R1(I)
- Vars
- Q(k);N_GUARD::QAB(E),XB(j)
- B(j);N_GUARD::QAB1(E),XB(j)
- Refutation
- Q(k);
- Try
- B(D);
- Threat
- R1(I)
- Vars
- Q(k);N_GUARD::QAB(E),XB(j)
- B(j);N_GUARD::QAB1(E),XB(j)
- Refutation
- Q(k);
- Try
- B(D);
- Threat
- R1(I)
- Vars
- Q(k);N_GUARD::QAB(E),XB(j)
- B(j);N_GUARD::QAB1(E),XB(j)
- Refutation
- Q(k);
- Try
- B(D);
- Threat
- R1(I)
- Vars
- Q(k);N_GUARD::QAB(E),XB(j)
- B(j);N_GUARD::QAB1(E),XB(j)
- Refutation
- Q(k);
- Try
- B(D);
- Threat
- R1(I)
- Vars
- Q(k);N_GUARD::QAB(E),XB(j)
- Refutation
- B(j);
- Try
- B(D);
- Threat
- R1(I)
- Vars
- B(j);N_GUARD::QAB1(E),XB(j)
- Refutation
- Q(k);
- Try
- B(D);
- Threat
- R1(I)
- Vars
- Q(k);N_GUARD::QAB(E),XB(j)
- B(j);N_GUARD::QAB1(E),XB(j)
- Refutation
- Q(k);XB(D)
- Try
- Actual
- B(D);
- Threat
- R1(I)
- Vars
- Q(k);N_GUARD::QAB(E),XB(j)
- B(j);N_GUARD::QAB1(E),XB(j)
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