MESON Chess Problem Database
Problem Display
PID: 119907 (1B5Q/p5rr/4B2n/P1k3N1/3N1Pn1/K2p4/1P6/8 w - - 0 1)
Petricek, F
Sachove listy, 1937
#2
9 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kxd4
- 2.Bxa7#
- 1...Rxg5
- 2.b4#
- 1...Rg6
- 2.Se4#
- 2.b4#
- 1...Rb7
- 2.Se4#
- 1...Rc7
- 2.Se4#
- 1...Rd7
- 2.Se4#
- 2.b4#
- 1...Re7
- 2.Se4#
- 2.b4#
- 1...Rf7
- 2.Se4#
- 2.b4#
- 1...Rg8
- 2.Se4#
- 2.b4#
- 1...Kxd4
- Tries
- 1.Be5?
- threat
- 2.Se4#
- 2.b4#
- 1...Rxg5
- 2.b4#
- 1...Rb7
- 2.Se4#
- 1...Sf2
- 2.b4#
- 1...Sf6
- 2.b4#
- 1...Sxe5!
- threat
- 1.Bxa7+?
- 1...Rxa7
- 2.Se4#
- 1...Kd6!
- 1...Rxa7
- 1.Qd8?
- threat
- 2.Se4#
- 2.Qd5#
- 2.Qd6#
- 2.b4#
- 1...Rxg5
- 2.Qd6#
- 2.b4#
- 1...Rb7
- 2.Se4#
- 2.Qd5#
- 2.Qd6#
- 1...Rc7
- 2.Se4#
- 2.Qd5#
- 2.b4#
- 1...Sf2
- 2.Qd5#
- 2.Qd6#
- 2.b4#
- 1...Se3
- 2.Se4#
- 2.Qd6#
- 2.b4#
- 1...Sf6
- 2.Qd6#
- 2.b4#
- 1...Sf5
- 2.Se4#
- 2.Qd5#
- 2.b4#
- 1...Sf7
- 2.Se4#
- 2.Bxa7#
- 2.Qd5#
- 2.b4#
- 1...Rd7!
- threat
- 1.Be5?
- Keys
- 1.Ba2!
- threat
- 2.Sge6#
- 1...Kxd4
- 2.Bxa7#
- 1...Rxg5
- 2.b4#
- 1...Rg6
- 2.Se4#
- 2.b4#
- 1...Rc7
- 2.Se4#
- 1...Re7
- 2.b4#
- threat
- 1.Ba2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 1
- Sets
- K(c);P_SPINR(f),S_FLIGHT,XS(C)::B(H),XP(e)
- R(f);XS(F)::P(A)
- R(f);::S(F)
- Tries
- Try
- B(H);
- Threat
- DUALS(2)
- Vars
- R(f);XS(F)::P(A)
- R(f);::S(F)
- S(b);::P(A)
- Refutation
- S(b);XB(H)
- Try
- B(H);CHECK,XP(e)
- Vars
- R(f);P_PINP(E),XB(H)::S(F)
- Refutation
- K(c);S_FLIGHT
- Try
- Q(I);
- Threat
- DUALS(4)
- Refutation
- R(f);
- Try
- Actual
- B(G);
- Threat
- S(F)
- Vars
- K(c);P_SPINR(f),S_FLIGHT,XS(C)::B(H),XP(e)
- R(f);XS(F)::P(A)
- R(f);::S(F)
- R(f);::P(A)
Developed and maintained by Brian Stephenson.
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