MESON Chess Problem Database
Problem Display
PID: 174497 (3R4/3b1Qp1/3B2R1/K2N2p1/3k2p1/3p1p2/3N4/7B w - - 0 1)
Volchek, Viktor Fedorovich
Zvyazda, 1999
#2
8 + 7
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...f2
- 2.Qxf2#
- 2.Qxg7#
- 1...f2
- Tries
- 1.Ba3?
- 1...Ke5
- 2.Bb2#
- 1...Ba4
- 2.Qxg7#
- 1...Bb5
- 2.Qxg7#
- 1...Bf5
- 2.Qxg7#
- 1...Bc6
- 2.Qxg7#
- 1...Be6
- 2.Qxg7#
- 1...Bc8
- 2.Qxg7#
- 1...Be8
- 2.Qxg7#
- 1...f2
- 2.Qxg7#
- 1...g3!
- 1...Ke5
- 1.Bb4?
- 1...Ke5
- 2.Bc3#
- 1...Ba4
- 2.Qxg7#
- 1...Bb5
- 2.Qxg7#
- 1...Bf5
- 2.Qxg7#
- 1...Bc6
- 2.Qxg7#
- 1...Be6
- 2.Qxg7#
- 1...Bc8
- 2.Qxg7#
- 1...Be8
- 2.Qxg7#
- 1...f2
- 2.Qxg7#
- 1...g3!
- 1...Ke5
- 1.Bb8?
- 1...Kc5
- 2.Ba7#
- 1...Ba4
- 2.Qa7#
- 1...Bb5
- 2.Qa7#
- 1...Bf5
- 2.Qa7#
- 1...Bc6
- 2.Qa7#
- 1...Be6
- 2.Qa7#
- 1...Bc8
- 2.Qa7#
- 1...Be8
- 2.Qa7#
- 1...f2
- 2.Qxf2#
- 1...g3!
- 1...Kc5
- 1.Bf8?
- 1...Ke5
- 2.Bxg7#
- 1...Ba4
- 2.Qxg7#
- 1...Bb5
- 2.Qxg7#
- 1...Bf5
- 2.Qxg7#
- 1...Bc6
- 2.Qxg7#
- 1...Be6
- 2.Qxg7#
- 1...Bc8
- 2.Qxg7#
- 1...Be8
- 2.Qxg7#
- 1...f2
- 2.Qxg7#
- 1...g3!
- 1...Ke5
- 1.Rxg5?
- threat
- 2.Qf4#
- 2.Qxg7#
- 1...g6
- 2.Qf4#
- 2.Qf6#
- 2.Qg7#
- 1...Bf5!
- threat
- 1.Rxd7?
- 1...f2
- 2.Qxf2#
- 2.Qxg7#
- 1...g3!
- 1...f2
- 1.Qxf3?
- threat
- 2.Qe4#
- 2.Qf2#
- 2.Qe3#
- 1...g3
- 2.Qe4#
- 2.Qe3#
- 1...Bf5
- 2.Qf2#
- 2.Qe3#
- 1...gxf3!
- threat
- 1.Qf4+?
- 1...Kxd5
- 2.Qc4#
- 2.Qe4#
- 1...gxf4!
- 1...Kxd5
- 1.Qe7?
- threat
- 2.Qe4#
- 2.Qe5#
- 1...Kxd5
- 2.Qe4#
- 1...Bf5
- 2.Bc5#
- 2.Be5#
- 2.Qe5#
- 1...Be6!
- threat
- 1.Ba3?
- Keys
- 1.Bg3!
- 1...Kc5
- 2.Bf2#
- 1...Ba4
- 2.Qa7#
- 1...Bb5
- 2.Qa7#
- 1...Bf5
- 2.Qa7#
- 1...Bc6
- 2.Qa7#
- 1...Be6
- 2.Qa7#
- 1...Bc8
- 2.Qa7#
- 1...Be8
- 2.Qa7#
- 1...f2
- 2.Qxf2#
- 1...Kc5
- 1.Bg3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- Tries
- Try
- B(E);
- Vars
- K(c);S_FLIGHT::B(E)
- B(f);::QAB(G),XP(g)
- P(b);::QAB(G),XP(g)
- Refutation
- P(d);
- Try
- B(E);
- Vars
- K(c);S_FLIGHT::B(E)
- B(f);::QAB(G),XP(g)
- P(b);::QAB(G),XP(g)
- Refutation
- P(d);
- Try
- B(E);
- Vars
- K(c);S_FLIGHT::B(E)
- B(f);OGATE::QAB(G)
- P(b);OGATE::QAB(G),XP(b)
- Refutation
- P(d);
- Try
- B(E);
- Vars
- K(c);S_FLIGHT::B(E),XP(g)
- B(f);::QAB(G),XP(g)
- P(b);::QAB(G),XP(g)
- Refutation
- P(d);
- Try
- R(F);XP(e)
- Threat
- DUALS(2)
- Refutation
- B(f);
- Try
- R(H);XB(f)
- Refutation
- P(d);
- Try
- Q(G);XP(b)
- Threat
- DUALS(3)
- Refutation
- P(d);XQ(G)
- Try
- Q(G);CHECK
- Refutation
- P(e);XQ(G)
- Try
- Q(G);
- Threat
- DUALS(2)
- Vars
- K(c);P-FLIGHT,P_SPINP(b),XS(D)::QAB1(G)
- Refutation
- B(f);
- Try
- Actual
- B(E);
- Vars
- K(c);S_FLIGHT::B(E)
- B(f);OGATE::QAB(G)
- P(b);OGATE::QAB(G),XP(b)
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