MESON Chess Problem Database
Problem Display
PID: 15535 (8/8/R2Bpp2/5N2/2P1k1p1/K1P1P2r/8/1b3Q2 w - - 0 1)
Shanshin, Valery Yurevich
3rd Prize, Pat a Mat, 1985
#2
8 + 6
| 3748 | FIDE Album (1983-1985) | 1992 |
SOLUTION
- SOUND
- Sets
- 1...Rf3
- 2.Qxb1#
- 1...Bd3
- 2.Qf4#
- 1...Rf3
- Tries
- 1.Sg3+?
- 1...Kxe3
- 2.Bf4#
- 2.Qe2#
- 1...Rxg3!
- 1...Kxe3
- 1.Bh2?
- threat
- 2.Rxe6#
- 1...exf5
- 2.Re6#
- 1...Rf3
- 2.Qxb1#
- 1...e5!
- threat
- 1.Bg3?
- threat
- 2.Rxe6#
- 1...exf5
- 2.Re6#
- 1...e5!
- threat
- 1.Bc5?
- threat
- 2.Rxe6#
- 1...Ke5
- 2.Qf4#
- 1...exf5
- 2.Re6#
- 1...e5
- 2.Sd6#
- 1...Rf3!
- threat
- 1.Bc7?
- threat
- 2.Rxe6#
- 1...exf5
- 2.Re6#
- 1...Rf3
- 2.Qxb1#
- 1...e5!
- threat
- 1.Bb8?
- threat
- 2.Rxe6#
- 1...exf5
- 2.Re6#
- 1...Rf3
- 2.Qxb1#
- 1...e5!
- threat
- 1.Sg3+?
- Keys
- 1.Bf4!
- threat
- 2.Sd6#
- 1...Kxf5
- 2.Qxb1#
- 1...exf5
- 2.Re6#
- threat
- 1.Bf4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 2
- Sets
- R(b);SBLOCK::QAB(A),XB(a)
- B(a);SBLOCK::QAR1(A)
- Tries
- Try
- S(F);CHECK
- Refutation
- R(b);XS(F)
- Try
- B(H);
- Threat
- R(G),XP(e)
- Vars
- P(e);XS(F)::R(G)
- R(b);SBLOCK::QAB(A),XB(a)
- Refutation
- P(e);
- Try
- B(H);
- Threat
- R(G),XP(e)
- Vars
- P(e);XS(F)::R(G)
- Refutation
- P(e);
- Try
- B(H);
- Threat
- R(G),XP(e)
- Vars
- K(c);P-FLIGHT::QAB1(A)
- P(e);XS(F)::R(G)
- P(e);SBLOCK::S(F)
- Refutation
- R(b);
- Try
- B(H);
- Threat
- R(G),XP(e)
- Vars
- P(e);XS(F)::R(G)
- R(b);SBLOCK::QAB(A),XB(a)
- Refutation
- P(e);
- Try
- B(H);
- Threat
- R(G),XP(e)
- Vars
- P(e);XS(F)::R(G)
- R(b);SBLOCK::QAB(A),XB(a)
- Refutation
- P(e);
- Try
- Actual
- B(H);
- Threat
- S(F)
- Vars
- K(c);S_FLIGHT,XS(F)::QAB(A),XB(a)
- P(e);SBLOCK,XS(F)::R(G)
Developed and maintained by Brian Stephenson.
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