MESON Chess Problem Database
Problem Display
PID: 121600 (b7/1Q3p2/8/2Rppp1N/2ppkB2/b7/5K2/5B2 w - - 0 1)
Soroka, Ivan Ivanovich
Zalokotsky, Roman Fedorovich (aka Fedorovich, Roman)
4th Prize, Castellari MT (Sinfonie Scacchistiche), 1980
#2
6 + 9
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...d3
- 2.Rxc4#
- 1...exf4
- 2.Qe7#
- 1...d3
- Tries
- 1.Ke2?
- threat
- 2.Bg2#
- 1...exf4
- 2.Qe7#
- 1...d3+!
- threat
- 1.Kg3?
- threat
- 2.Sf6#
- 1...d3
- 2.Rxc4#
- 1...f6
- 2.Sxf6#
- 1...exf4+!
- threat
- 1.Bd2?
- threat
- 2.Sg3#
- 2.Sf6#
- 1...d3
- 2.Rxc4#
- 1...f6
- 2.Sg3#
- 2.Sxf6#
- 1...f4!
- threat
- 1.Bh2?
- threat
- 2.Sf6#
- 1...d3
- 2.Rxc4#
- 1...f6
- 2.Sxf6#
- 1...f4!
- threat
- 1.Bg3?
- threat
- 2.Sf6#
- 1...d3
- 2.Rxc4#
- 1...f6
- 2.Sxf6#
- 1...f4!
- threat
- 1.Bg5?
- threat
- 2.Sg3#
- 2.Sf6#
- 1...d3
- 2.Rxc4#
- 1...f6
- 2.Sg3#
- 2.Sxf6#
- 1...f4!
- threat
- 1.Bh6?
- threat
- 2.Sg3#
- 2.Sf6#
- 1...d3
- 2.Rxc4#
- 1...f6
- 2.Sg3#
- 2.Sxf6#
- 1...f4!
- threat
- 1.Qb2?
- threat
- 2.Qe2#
- 1...d3
- 2.Bg2#
- 2.Qxe5#
- 1...Bxb2!
- threat
- 1.Qc7?
- threat
- 2.Qxe5#
- 1...exf4
- 2.Sf6#
- 2.Qxf4#
- 2.Qe7#
- 1...f6!
- threat
- 1.Qb8?
- threat
- 2.Qxe5#
- 1...exf4
- 2.Sf6#
- 2.Qxf4#
- 2.Qe8#
- 1...f6!
- threat
- 1.Ke2?
- Keys
- 1.Rxd5!
- threat
- 2.Rxe5#
- 1...exf4
- 2.Sf6#
- 1...d3
- 2.Bg2#
- threat
- 1.Rxd5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- P(c);OGATEB::R(D),XP(b)
- P(f);OGATEB,XB(C)::QAR(F)
- Tries
- Try
- K(B);P-FLIGHT
- Threat
- B(A)
- Vars
- P(f);OGATEB,XB(C)::QAR(F)
- Refutation
- P(c);CHECK
- Try
- K(B);S_FLIGHT
- Threat
- S(E)
- Vars
- P(c);OGATEB::R(D),XP(b)
- P(h);::S(E),XP(h)
- Refutation
- P(f);CHECK,XB(C)
- Try
- B(C);
- Threat
- DUALS(2)
- Vars
- P(c);OGATEB::R(D),XP(b)
- Refutation
- P(g);
- Try
- B(C);
- Threat
- S(E)
- Vars
- P(c);OGATEB::R(D),XP(b)
- P(h);::S(E),XP(h)
- Refutation
- P(g);
- Try
- B(C);
- Threat
- S(E)
- Vars
- P(c);OGATEB::R(D),XP(b)
- P(h);::S(E),XP(h)
- Refutation
- P(g);
- Try
- B(C);
- Threat
- DUALS(2)
- Vars
- P(c);OGATEB::R(D),XP(b)
- Refutation
- P(g);
- Try
- B(C);
- Threat
- DUALS(2)
- Vars
- P(c);OGATEB::R(D),XP(b)
- Refutation
- P(g);
- Try
- Q(F);N_PINP(e)
- Threat
- QAR2(F)
- Refutation
- B(a);XQ(F)
- Try
- Q(F);N_PINP(e)
- Threat
- QAR1(F),XP(f)
- Refutation
- P(h);
- Try
- Q(F);N_PINP(e)
- Threat
- QAR1(F),XP(f)
- Refutation
- P(h);
- Try
- Actual
- R(D);XP(e)
- Threat
- QAB(F)+R(D),DCHECK,XP(f)
- Vars
- P(f);SBLOCK,XB(C)::S(E)
- P(c);::B(A)
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