MESON Chess Problem Database
Problem Display
PID: 108752 (bb3B2/8/7R/1r2p3/1pQPp1Kp/1NpNk1pp/8/5B2 w - - 0 1)
Labai, Zoltan
HM., Fleck MT, 1996
#2
8 + 11
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...exd4
- 2.Qxd4#
- 1...exd4
- Tries
- 1.Sb2?
- threat
- 2.Sd1#
- 2.Qe2#
- 1...cxb2
- 2.Qe2#
- 1...c2
- 2.Qe2#
- 1...Kf2!
- threat
- 1.Sf2?
- threat
- 2.Sd1#
- 2.Qe2#
- 1...gxf2
- 2.Qe2#
- 1...c2
- 2.Qe2#
- 1...Kxf2!
- threat
- 1.Be7?
- threat
- 2.Bg5#
- 1...exd4
- 2.Qxd4#
- 1...exd3!
- threat
- 1.Rc6?
- threat
- 2.Bh6#
- 1...exd4
- 2.Qxd4#
- 1...exd3!
- threat
- 1.Rd6?
- threat
- 2.Bh6#
- 1...exd4
- 2.Qxd4#
- 1...exd3!
- threat
- 1.Re6?
- threat
- 2.Bh6#
- 1...exd4
- 2.Qxd4#
- 1...exd3!
- threat
- 1.Rg6?
- threat
- 2.Bh6#
- 1...exd4
- 2.Qxd4#
- 1...exd3!
- threat
- 1.Qxc3?
- threat
- 2.Qe1#
- 2.Qd2#
- 2.Qc1#
- 1...exd3
- 2.Qe1#
- 1...Rc5
- 2.Qe1#
- 2.Qd2#
- 1...bxc3!
- threat
- 1.Sb2?
- Keys
- 1.Rf6!
- threat
- 2.Bh6#
- 1...exd3
- 2.Qxd3#
- 1...exd4
- 2.Qxd4#
- threat
- 1.Rf6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- P(i);OGATE,XP(E)::QAB1(D),XP(i)
- Tries
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- P(a);XS(C)::QAR1(D)
- P(a);::QAR1(D)
- Refutation
- K(b);S_FLIGHT
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- P(c);XS(C)::QAR1(D)
- P(a);::QAR1(D)
- Refutation
- K(b);S_FLIGHT,XS(C)
- Try
- B(H);
- Threat
- B(H)
- Vars
- P(i);OGATE,XP(E)::QAB1(D),XP(i)
- Refutation
- P(f);XS(C)
- Try
- R(G);
- Threat
- B(H)
- Vars
- P(i);OGATE,XP(E)::QAB1(D),XP(i)
- Refutation
- P(f);XS(C)
- Try
- R(G);
- Threat
- B(H)
- Vars
- P(i);OGATE,XP(E)::QAB1(D),XP(i)
- Refutation
- P(f);XS(C)
- Try
- R(G);
- Threat
- B(H)
- Vars
- P(i);OGATE,P_SPINP(f),XP(E)::QAB1(D),XP(i)
- Refutation
- P(f);P_SPINP(i),XS(C)
- Try
- R(G);
- Threat
- B(H)
- Vars
- P(i);OGATE,XP(E)::QAB1(D),XP(i)
- Refutation
- P(f);XS(C)
- Try
- Q(D);XP(a)
- Threat
- DUALS(3)
- Vars
- P(f);P_SPINP(f),XS(C)::QAR2(D)
- Refutation
- P(e);XQ(D)
- Try
- Actual
- R(G);
- Threat
- B(H)
- Vars
- P(f);OGATE,XS(C)::QAR1(D),XP(f)
- P(i);OGATE,XP(E)::QAB1(D),XP(i)
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