MESON Chess Problem Database
Problem Display
PID: 138009 (8/n1p2r2/Q7/2R4p/3nk2r/5ppq/1K1PN3/1b2N3 w - - 0 1)
Agazzi, Fulvio
Agazzi, Marco
Sinfonie Scacchistiche, 1983
#2
6 + 11
| 14744 | Nuova Antologia dei Problemisti Italiani | 1992 |
SOLUTION
- SOUND
- Sets
- 1...Rhf4
- 2.Sc3#
- 1...Rff4
- 2.Sc3#
- 1...Ba2
- 2.Qd3#
- 1...Bd3
- 2.Qxd3#
- 1...Sc2
- 2.Qd3#
- 1...Sf5
- 2.Qe6#
- 1...Rhf4
- Tries
- 1.Qa3?
- threat
- 2.Qe3#
- 1...Bd3
- 2.Qxd3#
- 1...Sc2
- 2.Qd3#
- 1...Sf5
- 2.Qxf3#
- 1...Sb3!
- threat
- 1.Qd6?
- threat
- 2.Sc3#
- 2.Re5#
- 2.Qe5#
- 2.Qxd4#
- 2.Qd5#
- 1...Sxe2
- 2.Qe5#
- 1...fxe2
- 2.Qe5#
- 1...Qd7
- 2.Sc3#
- 2.Sxg3#
- 2.Re5#
- 2.Qe5#
- 1...Qf5
- 2.Sc3#
- 2.Sxg3#
- 2.Qxd4#
- 1...Qe6
- 2.Sc3#
- 2.Sxg3#
- 2.Qxd4#
- 1...Rf5
- 2.Sc3#
- 2.Qxd4#
- 1...Rd7
- 2.Sc3#
- 2.Re5#
- 2.Qe5#
- 1...Re7
- 2.Sc3#
- 2.Qxd4#
- 2.Qd5#
- 1...Ba2
- 2.Sc3#
- 2.Re5#
- 2.Qe5#
- 2.Qxd4#
- 1...Sc2
- 2.Sc3#
- 2.Re5#
- 2.Qe5#
- 2.Qd3#
- 2.Qd5#
- 1...Sb3
- 2.Sc3#
- 2.Re5#
- 2.Qe5#
- 2.Qd5#
- 1...Sdb5
- 2.Re5#
- 2.Qe5#
- 2.Qd5#
- 1...Sf5
- 2.Sc3#
- 2.Re5#
- 2.Qe5#
- 2.Qd5#
- 2.Qe6#
- 1...Sdc6
- 2.Sc3#
- 2.Qd5#
- 1...Se6
- 2.Sc3#
- 2.Re5#
- 2.Qe5#
- 2.Qd5#
- 1...Sab5
- 2.Re5#
- 2.Qe5#
- 2.Qd5#
- 1...Sac6
- 2.Sc3#
- 2.Qd5#
- 1...c6
- 2.Sc3#
- 2.Re5#
- 2.Qe5#
- 2.Qxd4#
- 1...cxd6!
- threat
- 1.Qf6?
- threat
- 2.Sc3#
- 2.Re5#
- 2.Qxd4#
- 2.Qe5#
- 1...Sxe2
- 2.Qe5#
- 1...fxe2
- 2.Re5#
- 2.Qe5#
- 1...Qd7
- 2.Sc3#
- 2.Sxg3#
- 2.Re5#
- 2.Qe5#
- 1...Qf5
- 2.Qxd4#
- 1...Qe6
- 2.Sc3#
- 2.Sxg3#
- 2.Qxd4#
- 1...Rd7
- 2.Sc3#
- 2.Re5#
- 2.Qe5#
- 1...Re7
- 2.Sc3#
- 2.Qxd4#
- 1...Sc2
- 2.Sc3#
- 2.Re5#
- 2.Qe5#
- 1...Sb3
- 2.Sc3#
- 2.Re5#
- 2.Qe5#
- 1...Sdb5
- 2.Re5#
- 2.Qe5#
- 1...Sf5
- 2.Re5#
- 2.Qe5#
- 2.Qe6#
- 1...Sdc6
- 2.Sc3#
- 1...Se6
- 2.Sc3#
- 2.Re5#
- 2.Qe5#
- 1...Sab5
- 2.Re5#
- 2.Qe5#
- 1...Sac6
- 2.Sc3#
- 1...Rxf6!
- threat
- 1.d3+?
- 1...Bxd3
- 2.Qxd3#
- 1...Ke3!
- 1...Bxd3
- 1.Qa3?
- Keys
- 1.Qh6!
- threat
- 2.Sc3#
- 2.Qe3#
- 1...Sxe2
- 2.Qe3#
- 1...fxe2
- 2.Qe3#
- 1...Rhf4
- 2.Sc3#
- 1...Rff4
- 2.Sc3#
- 1...Sc2
- 2.d3#
- 1...Sb3
- 2.Qe3#
- 1...Sdb5
- 2.Qe3#
- 1...Sf5
- 2.Qe6#
- 1...Sdc6
- 2.Qe3#
- 1...Se6
- 2.Qe3#
- 1...Sab5
- 2.Qe3#
- threat
- 1.Qh6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 7
- REMOVED MATES = 2
- Sets
- R(g);SBLOCK::S(D)
- R(k);SBLOCK::S(D)
- B(a);N_GUARD::QAB1(F)
- B(a);N_GUARD::QAB1(F),XB(a)
- S(e);S_CUTB(a)::QAB1(F)
- S(e);N_GUARD,S_CUTQ(d)::QAR2(F)
- Tries
- Try
- Q(F);
- Threat
- QAR1(F)
- Vars
- B(a);N_GUARD::QAB1(F),XB(a)
- S(e);S_CUTB(a)::QAB1(F)
- S(e);N_GUARD,S_CUTR(k)::QAB1(F),XP(b)
- Refutation
- S(e);
- Try
- Q(F);
- Threat
- DUALS(5)
- Vars
- S(e);XS(D)::QAR1(F)
- P(b);XS(D)::QAR1(F)
- Refutation
- P(j);XQ(F)
- Try
- Q(F);
- Threat
- DUALS(4)
- Vars
- S(e);XS(D)::QAR1(F)
- Q(d);::QAR1(F),XS(e)
- S(e);::S(D)
- S(i);::S(D)
- Refutation
- R(k);XQ(F)
- Try
- P(C);CHECK
- Vars
- B(a);OGATE,XP(C)::QAB1(F),XB(a)
- Refutation
- K(f);P-FLIGHT
- Try
- Actual
- Q(F);
- Threat
- DUALS(2)
- Vars
- S(e);XS(D)::QAR1(F)
- P(b);XS(D)::QAR1(F)
- R(g);::S(D)
- R(k);::S(D)
- S(e);S_CUTB(a)::P(C)
- S(e);::QAR1(F)
- S(e);N_GUARD,S_CUTQ(d)::QAR2(F)
- S(i);::QAR1(F)
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