Meson Chess Problem Database

Kuzovkov, Aleksandr S

3rd Prize, Tinerimya Moldavska, 1982

10 + 12

3752	FIDE Album (1980-1982)	1988

Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 3
- REMOVED MATES = 11
Sets
- R(a);N_GUARD::B(E)
- R(a);N_GUARD::B(E),XR(a)
- R(e);N_GUARD::S(C),XB(b)
- R(e);N_GUARD,XP(G)::S(C),XB(b)
- P(c);S_CUTR(a)::B(E)
- P(d);S_CUTR(a)::B(E)
- P(i);OGATEB,SBLOCK,XP(G)::QAR2(J)
- P(j);N_GUARD::R(H),XP(g)
Tries
- Try
  - B(E);XR(e)
  - Threat
    - DUALS(2)
  - Vars
    - B(b);XB(B)::B(E)
    - B(b);XP(G)::B(E)
    - P(h);XP(G)::B(E)
    - P(i);OGATEB,SBLOCK,XP(G)::QAR2(J)
    - B(l);::S(C),XB(b)
    - R(a);::B(E)
    - R(a);::S(C),XB(b)
    - B(b);::B(E)
    - S(k);::B(E)
    - P(c);::B(E)
  - Refutation
    - B(b);XS(D)
- Try
  - R(H);
  - Threat
    - QAB(J)
  - Vars
    - P(i);OGATEB,XP(G)::QAR2(J)
  - Refutation
    - B(l);
- Try
  - Q(J);CHECK,XP(g)
  - Refutation
    - P(j);CHECK,XQ(J)
- Try
  - Q(J);CHECK
  - Refutation
    - K(f);S_FLIGHT,XQ(J)
- Try
  - Q(J);CHECK
  - Vars
    - K(f);P_SPINR(e),S_FLIGHT,XQ(J)::S(C),XB(b)
  - Refutation
    - B(l);XQ(J)
- Try
  - Q(J);CHECK,XB(l)
  - Vars
    - K(f);S_FLIGHT::S(C),XP(c)
  - Refutation
    - S(k);P_SPINS(k)
Actual
- Q(J);
- Threat
  - QAB(J)+R(H)
- Vars
  - K(f);P-FLIGHT,P_SPINB(b),XP(G)::R(A)+S(C)
  - K(f);P_SPINR(e),S_FLIGHT::S(C),XB(b)
  - P(i);SBLOCK,XP(G)::QAB(J)+R(H)
  - B(l);SBLOCK::QAB(J)+R(H),DCHECK,XP(g)

MESON Chess Problem Database