MESON Chess Problem Database
Problem Display
PID: 120866 (4R2B/8/4b3/5NpB/3RPk2/8/5K2/8 w - - 0 1)
Kiss, Janos
Tipografia TE, 1969
#2
7 + 3
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ba2
- 2.Be5#
- 1...Bb3
- 2.Be5#
- 1...Bc4
- 2.Be5#
- 1...Bd5
- 2.Be5#
- 1...Bxf5
- 2.Be5#
- 1...Bd7
- 2.Be5#
- 1...Bf7
- 2.Be5#
- 1...Bc8
- 2.Be5#
- 1...Bg8
- 2.Be5#
- 1...Ba2
- Tries
- 1.Se3?
- threat
- 2.Sg2#
- 2.e5#
- 1...Bh3
- 2.Sd5#
- 2.Be5#
- 2.e5#
- 1...Bd5
- 2.Sg2#
- 2.Sxd5#
- 2.Be5#
- 2.exd5#
- 1...Bf5
- 2.Sg2#
- 2.Sd5#
- 2.Be5#
- 2.exf5#
- 1...g4!
- threat
- 1.Sg3?
- threat
- 2.Se2#
- 2.e5#
- 1...Bc4
- 2.Be5#
- 2.e5#
- 1...Bg4
- 2.Be5#
- 2.e5#
- 1...Bd5
- 2.Se2#
- 2.Be5#
- 2.exd5#
- 1...Bf5
- 2.Se2#
- 2.Be5#
- 2.exf5#
- 1...g4!
- threat
- 1.Sd6?
- threat
- 2.e5#
- 1...Bd5
- 2.Be5#
- 2.exd5#
- 1...Bf5
- 2.Be5#
- 2.exf5#
- 1...g4!
- threat
- 1.Sh6?
- threat
- 2.e5#
- 1...Bd5
- 2.Be5#
- 2.exd5#
- 1...Bf5
- 2.Be5#
- 2.exf5#
- 1...g4!
- threat
- 1.Se7?
- threat
- 2.Sg6#
- 2.e5#
- 1...Bd5
- 2.Sxd5#
- 2.Sg6#
- 2.exd5#
- 1...Bf5
- 2.Sd5#
- 2.exf5#
- 1...Bf7
- 2.e5#
- 1...g4!
- threat
- 1.Bd1?
- 1...Bxf5
- 2.Be5#
- 1...Ba2
- 2.Be5#
- 1...Bb3
- 2.Be5#
- 1...Bc4
- 2.Be5#
- 1...Bd5
- 2.Be5#
- 1...Bd7
- 2.Be5#
- 1...Bf7
- 2.Be5#
- 1...Bc8
- 2.Be5#
- 1...Bg8
- 2.Be5#
- 1...g4!
- 1...Bxf5
- 1.Be2?
- 1...Bxf5
- 2.Be5#
- 1...Ba2
- 2.Be5#
- 1...Bb3
- 2.Be5#
- 1...Bc4
- 2.Be5#
- 1...Bd5
- 2.Be5#
- 1...Bd7
- 2.Be5#
- 1...Bf7
- 2.Be5#
- 1...Bc8
- 2.Be5#
- 1...Bg8
- 2.Be5#
- 1...g4!
- 1...Bxf5
- 1.Bf3?
- 1...Bxf5
- 2.Be5#
- 1...Ba2
- 2.Be5#
- 1...Bb3
- 2.Be5#
- 1...Bc4
- 2.Be5#
- 1...Bd5
- 2.Be5#
- 1...Bd7
- 2.Be5#
- 1...Bf7
- 2.Be5#
- 1...Bc8
- 2.Be5#
- 1...Bg8
- 2.Be5#
- 1...g4!
- 1...Bxf5
- 1.Bg4?
- threat
- 2.e5#
- 1...Bxf5
- 2.exf5#
- 1...Bd5
- 2.exd5#
- 1...Kxg4!
- threat
- 1.Bf6?
- 1...Bxf5
- 2.Be5#
- 1...Ba2
- 2.Be5#
- 1...Bb3
- 2.Be5#
- 1...Bc4
- 2.Be5#
- 1...Bd5
- 2.Be5#
- 1...Bd7
- 2.Be5#
- 1...Bf7
- 2.Be5#
- 1...Bc8
- 2.Be5#
- 1...Bg8
- 2.Be5#
- 1...g4!
- 1...Bxf5
- 1.Bg7?
- 1...Bxf5
- 2.Be5#
- 1...Ba2
- 2.Be5#
- 1...Bb3
- 2.Be5#
- 1...Bc4
- 2.Be5#
- 1...Bd5
- 2.Be5#
- 1...Bd7
- 2.Be5#
- 1...Bf7
- 2.Be5#
- 1...Bc8
- 2.Be5#
- 1...Bg8
- 2.Be5#
- 1...g4!
- 1...Bxf5
- 1.Re7?
- 1...Bxf5
- 2.Be5#
- 1...Ba2
- 2.Be5#
- 1...Bb3
- 2.Be5#
- 1...Bc4
- 2.Be5#
- 1...Bd5
- 2.Be5#
- 1...Bd7
- 2.Be5#
- 1...Bf7
- 2.Be5#
- 1...Bc8
- 2.Be5#
- 1...Bg8
- 2.Be5#
- 1...g4!
- 1...Bxf5
- 1.Se3?
- Keys
- 1.Sg7!
- threat
- 2.Sxe6#
- 1...Ke5
- 2.Sxe6#
- 1...Ba2
- 2.e5#
- 1...Bb3
- 2.e5#
- 1...Bh3
- 2.e5#
- 1...Bc4
- 2.e5#
- 1...Bg4
- 2.e5#
- 1...Bd5
- 2.exd5#
- 1...Bf5
- 2.exf5#
- 1...Bd7
- 2.e5#
- 1...Bf7
- 2.e5#
- 1...Bc8
- 2.e5#
- 1...Bg8
- 2.e5#
- threat
- 1.Sg7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 9
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- B(c);::B(G)
- B(c);XS(D)::B(G)
- Tries
- Try
- S(D);
- Threat
- DUALS(2)
- Refutation
- P(b);
- Try
- S(D);
- Threat
- DUALS(2)
- Refutation
- P(b);
- Try
- S(D);
- Threat
- R(B)+P(C)
- Refutation
- P(b);
- Try
- S(D);
- Threat
- R(B)+P(C)
- Refutation
- P(b);
- Try
- S(D);
- Threat
- DUALS(2)
- Vars
- B(c);::R(B)+P(C)
- Refutation
- P(b);
- Try
- B(E);
- Vars
- B(c);XS(D)::B(G)
- B(c);::B(G)
- Refutation
- P(b);
- Try
- B(E);
- Vars
- B(c);XS(D)::B(G)
- B(c);::B(G)
- Refutation
- P(b);
- Try
- B(E);
- Vars
- B(c);XS(D)::B(G)
- B(c);::B(G)
- Refutation
- P(b);
- Try
- B(E);
- Threat
- R(B)+P(C)
- Vars
- B(c);OGATE,XS(D)::R(B)+P(C),XB(c)
- B(c);OGATE::R(B)+P(C),XB(c)
- Refutation
- K(a);P-FLIGHT,XB(E)
- Try
- B(G);
- Vars
- B(c);XS(D)::B(G)
- B(c);::B(G)
- Refutation
- P(b);
- Try
- B(G);
- Vars
- B(c);XS(D)::B(G)
- B(c);::B(G)
- Refutation
- P(b);
- Try
- R(F);
- Vars
- B(c);XS(D)::B(G)
- B(c);::B(G)
- Refutation
- P(b);
- Try
- Actual
- S(D);
- Threat
- S(D),XB(c)
- Vars
- K(a);P_SPINB(c),S_FLIGHT::B(G)+S(D),XB(c)
- B(c);::R(B)+P(C)
- B(c);OGATE::R(B)+P(C),XB(c)
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