MESON Chess Problem Database
Problem Display
PID: 104597 (1B6/1pppPn1r/1NkP1b1p/R1P4K/b5R1/1Q3N1B/q7/r3n3 w - - 0 1)
Stojnic, Dragan
Wola Gulowska, 2003
#2
11 + 12
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qb1
- 2.Qd5#
- 1...Qb2
- 2.Qd5#
- 1...Qc2
- 2.Qd5#
- 1...Qe2
- 2.Qd5#
- 1...Qf2
- 2.Qd5#
- 1...Qg2
- 2.Qd5#
- 1...Qh2
- 2.Qd5#
- 1...Qa3
- 2.Qd5#
- 1...Bb5
- 2.Qxb5#
- 1...Bd4
- 2.Sxd4#
- 1...Bh4
- 2.Sd4#
- 1...Bg5
- 2.Sd4#
- 1...Bxe7
- 2.Sd4#
- 1...Se5
- 2.Sd4#
- 1...Qb1
- Tries
- 1.Bg2?
- threat
- 2.Sd4#
- 2.Se5#
- 1...Qxg2
- 2.Qd5#
- 1...Sxf3
- 2.Bxf3#
- 1...Bb5
- 2.Qxb5#
- 1...Bd4
- 2.Sxd4#
- 2.Se5#
- 1...Be5
- 2.Sd4#
- 2.Sxe5#
- 1...Se5
- 2.Sd4#
- 2.Sxe5#
- 1...Sxg2!
- threat
- 1.Rg1?
- threat
- 2.Bxd7#
- 1...Bb5
- 2.Qxb5#
- 1...Qh2
- 2.Qd5#
- 1...Se5
- 2.Sd4#
- 1...cxb6!
- threat
- 1.Rg2?
- threat
- 2.Bxd7#
- 1...Bb5
- 2.Qxb5#
- 1...Se5
- 2.Sd4#
- 1...cxb6!
- threat
- 1.Rg3?
- threat
- 2.Bxd7#
- 1...Bb5
- 2.Qxb5#
- 1...Qh2
- 2.Qd5#
- 1...Se5
- 2.Sd4#
- 1...cxb6!
- threat
- 1.Rgxa4?
- threat
- 2.Bxd7#
- 2.Qb5#
- 1...Qxb3
- 2.Bxd7#
- 1...Qxa4
- 2.Bxd7#
- 2.Qd5#
- 1...Sxd6
- 2.Bxd7#
- 1...Qb1
- 2.Bxd7#
- 2.Qd5#
- 1...Qb2
- 2.Bxd7#
- 2.Qd5#
- 1...Qe2
- 2.Bxd7#
- 2.Qd5#
- 1...Qh2
- 2.Qd5#
- 2.Qb5#
- 1...Rb1
- 2.Bxd7#
- 1...Se5
- 2.Sd4#
- 2.Qb5#
- 1...cxb6!
- threat
- 1.Rb4?
- threat
- 2.Bxd7#
- 1...cxb6
- 2.Rxb6#
- 1...Qh2
- 2.Qd5#
- 1...Se5
- 2.Sd4#
- 1...Bb5!
- threat
- 1.Rc4?
- threat
- 2.Bxd7#
- 1...cxb6
- 2.cxb6#
- 1...Se5
- 2.Sd4#
- 1...Qh2!
- threat
- 1.Rd4?
- threat
- 2.Bxd7#
- 1...cxb6
- 2.Qxb6#
- 1...Bb5
- 2.Qxb5#
- 1...Qh2
- 2.Qd5#
- 1...Se5!
- threat
- 1.Re4?
- threat
- 2.Bxd7#
- 1...Bb5
- 2.Qxb5#
- 1...Qh2
- 2.Qd5#
- 1...Se5
- 2.Sd4#
- 1...cxb6!
- threat
- 1.Rf4?
- threat
- 2.Bxd7#
- 1...Bb5
- 2.Qxb5#
- 1...Qh2
- 2.Qd5#
- 1...Se5
- 2.Sd4#
- 1...cxb6!
- threat
- 1.Rh4?
- threat
- 2.Bxd7#
- 1...Bb5
- 2.Qxb5#
- 1...Se5
- 2.Sd4#
- 1...cxb6!
- threat
- 1.Rg5?
- threat
- 2.Bxd7#
- 1...cxb6
- 2.Qxb6#
- 1...Qh2
- 2.Qd5#
- 1...Se5
- 2.Sd4#
- 1...hxg5+!
- threat
- 1.Rg6?
- threat
- 2.Bxd7#
- 1...Bb5
- 2.Qxb5#
- 1...Qh2
- 2.Qd5#
- 1...Se5
- 2.Sd4#
- 1...cxb6!
- threat
- 1.Rg7?
- threat
- 2.Bxd7#
- 1...Bb5
- 2.Qxb5#
- 1...Qh2
- 2.Qd5#
- 1...Se5
- 2.Sd4#
- 1...cxb6!
- threat
- 1.Bg2?
- Keys
- 1.Rg8!
- threat
- 2.Bxd7#
- 1...cxb6
- 2.Rc8#
- 1...Bb5
- 2.Qxb5#
- 1...Qh2
- 2.Qd5#
- 1...Se5
- 2.Sd4#
- threat
- 1.Rg8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 11
- Sets
- Q(c);N_GUARD::QAB1(A)
- Q(c);N_GUARD,P_PINB(C)::QAB1(A)
- B(d);N_GUARD::QAB1(A),XB(d)
- B(f);N_GUARD::S(B),XB(f)
- B(f);N_GUARD::S(B)
- B(f);N_GUARD,XP(J)::S(B)
- S(k);S_CUTB(f)::S(B)
- Tries
- Try
- B(C);
- Threat
- DUALS(2)
- Vars
- Q(c);N_GUARD,XB(C)::QAB1(A)
- S(b);OGATE,P_SPINS(b),XS(B)::B(C),XS(b)
- B(d);N_GUARD::QAB1(A),XB(d)
- Refutation
- S(b);XB(C)
- Try
- R(D);
- Threat
- B(C),XP(j)
- Vars
- B(d);N_GUARD::QAB1(A),XB(d)
- Q(c);N_GUARD,P_PINB(C)::QAB1(A)
- S(k);S_CUTB(f)::S(B)
- Refutation
- P(i);XS(H)
- Try
- R(D);
- Threat
- B(C),XP(j)
- Vars
- B(d);N_GUARD::QAB1(A),XB(d)
- S(k);S_CUTB(f)::S(B)
- Refutation
- P(i);XS(H)
- Try
- R(D);
- Threat
- B(C),XP(j)
- Vars
- B(d);N_GUARD::QAB1(A),XB(d)
- Q(c);N_GUARD,P_PINB(C)::QAB1(A)
- S(k);S_CUTB(f)::S(B)
- Refutation
- P(i);XS(H)
- Try
- R(D);XB(d)
- Threat
- DUALS(2)
- Vars
- Q(c);XQ(A)::B(C),XP(j)
- S(k);XP(I)::B(C),XP(j)
- R(a);::B(C),XP(j)
- Refutation
- P(i);XS(H)
- Try
- R(D);
- Threat
- B(C),XP(j)
- Vars
- P(i);OGATE,XS(H)::R1(D),XP(i)
- Q(c);N_GUARD,P_PINB(C)::QAB1(A)
- S(k);S_CUTB(f)::S(B)
- Refutation
- B(d);
- Try
- R(D);
- Threat
- B(C),XP(j)
- Vars
- P(i);OGATE,XS(H)::R(D)+P(F),XP(i)
- S(k);S_CUTB(f)::S(B)
- Refutation
- Q(c);P_PINB(C)
- Try
- R(D);
- Threat
- B(C),XP(j)
- Vars
- P(i);OGATE,XS(H)::QAR1(A),XP(i)
- B(d);N_GUARD::QAB1(A),XB(d)
- Q(c);N_GUARD,P_PINB(C)::QAB1(A)
- Refutation
- S(k);
- Try
- R(D);
- Threat
- B(C),XP(j)
- Vars
- B(d);N_GUARD::QAB1(A),XB(d)
- Q(c);N_GUARD,P_PINB(C)::QAB1(A)
- S(k);S_CUTB(f)::S(B)
- Refutation
- P(i);XS(H)
- Try
- R(D);
- Threat
- B(C),XP(j)
- Vars
- B(d);N_GUARD::QAB1(A),XB(d)
- Q(c);N_GUARD,P_PINB(C)::QAB1(A)
- S(k);S_CUTB(f)::S(B)
- Refutation
- P(i);XS(H)
- Try
- R(D);
- Threat
- B(C),XP(j)
- Vars
- B(d);N_GUARD::QAB1(A),XB(d)
- S(k);S_CUTB(f)::S(B)
- Refutation
- P(i);XS(H)
- Try
- R(D);
- Threat
- B(C),XP(j)
- Vars
- P(i);OGATE,XS(H)::QAR1(A),XP(i)
- Q(c);N_GUARD,P_PINB(C)::QAB1(A)
- S(k);S_CUTB(f)::S(B)
- Refutation
- P(g);CHECK,XR(D)
- Try
- R(D);
- Threat
- B(C),XP(j)
- Vars
- B(d);N_GUARD::QAB1(A),XB(d)
- Q(c);N_GUARD,P_PINB(C)::QAB1(A)
- S(k);S_CUTB(f)::S(B)
- Refutation
- P(i);XS(H)
- Try
- R(D);
- Threat
- B(C),XP(j)
- Vars
- B(d);N_GUARD::QAB1(A),XB(d)
- Q(c);N_GUARD,P_PINB(C)::QAB1(A)
- S(k);S_CUTB(f)::S(B)
- Refutation
- P(i);XS(H)
- Try
- Actual
- R(D);
- Threat
- B(C),XP(j)
- Vars
- P(i);OGATEB,XS(H)::R(D)
- B(d);N_GUARD::QAB1(A),XB(d)
- Q(c);N_GUARD,P_PINB(C)::QAB1(A)
- S(k);S_CUTB(f)::S(B)
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