MESON Chess Problem Database
Problem Display
PID: 47964 (8/8/2K1p3/RB4P1/3Nk3/3pP1R1/7B/8 w - - 0 1)
Hirschenson, Aaron
3rd Comm., Probleemblad, 2003
#2
8 + 3
| 102 | Probleemblad | 2007 |
SOLUTION
- SOUND
- Sets
- 1...Ke5
- 2.Bxd3#
- 2.Rg4#
- 1...Ke5
- Tries
- 1.Kc5?
- 1...Ke5
- 2.Rg4#
- 1...e5
- 2.Bc6#
- 1...d2!
- 1...Ke5
- 1.Kc7?
- threat
- 2.Bc6#
- 1...Kd5
- 2.Bxd3#
- 1...Ke5
- 2.Bxd3#
- 2.Bc6#
- 1...d2!
- threat
- 1.Kd7?
- threat
- 2.Bc6#
- 1...Kd5
- 2.Bxd3#
- 1...Ke5
- 2.Bxd3#
- 2.Bc6#
- 1...d2!
- threat
- 1.Bg1?
- 1...Ke5
- 2.Bxd3#
- 1...e5
- 2.Rg4#
- 1...d2!
- 1...Ke5
- 1.Ba4?
- 1...d2
- 2.Bc2#
- 1...e5!
- 1...d2
- 1.Bc4?
- 1...e5
- 2.Bd5#
- 1...d2!
- 1...e5
- 1.Kc5?
- Keys
- 1.Ra3!
- 1...Ke5
- 2.Rg4#
- 1...d2
- 2.Rg4#
- 1...e5
- 2.Bxd3#
- 1...Ke5
- 1.Ra3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- Tries
- Try
- K(H);P-FLIGHT
- Vars
- K(b);P-FLIGHT::B(A)+R(C)
- P(c);SBLOCK::B(F)
- Refutation
- P(a);
- Try
- K(H);P-FLIGHT
- Threat
- B(F)
- Vars
- K(b);S_FLIGHT::R(E)+B(F),XP(a)
- Refutation
- P(a);
- Try
- K(H);S_FLIGHT
- Threat
- B(F)
- Vars
- K(b);S_FLIGHT::R(E)+B(F),XP(a)
- Refutation
- P(a);
- Try
- B(A);
- Vars
- K(b);P-FLIGHT::R(E)+B(F),XP(a)
- P(c);SBLOCK::R(C)
- Refutation
- P(a);
- Try
- B(F);
- Vars
- P(a);OGATEB::B(F)
- Refutation
- P(c);
- Try
- B(F);
- Vars
- P(c);N_GUARD,SBLOCK::B(F)
- Refutation
- P(a);
- Try
- Actual
- R(E);
- Vars
- K(b);P-FLIGHT::B(A)+R(C)
- P(a);::R(C)
- P(c);SBLOCK::B(F),XP(a)
Developed and maintained by Brian Stephenson.
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