MESON Chess Problem Database
Problem Display
PID: 165084 (4Bn2/4R3/3k4/1KR3B1/1nP2N1r/b7/8/8 w - - 0 1)
Preziosi, Bruno
Revista Romana de Sah, 1959
#2
7 + 5
| 15148 | Sadier Collection | 2017 |
SOLUTION
- SOUND
- Sets
- 1...Sa2
- 2.Rd5#
- 2.Rc6#
- 1...Sc2
- 2.Rd5#
- 2.Rc6#
- 1...Sd3
- 2.Rd5#
- 2.Rc6#
- 1...Sd5
- 2.Rxd5#
- 2.Rc6#
- 1...Sa6
- 2.Rd5#
- 2.Rc6#
- 1...Sc6
- 2.Rd5#
- 2.Rxc6#
- 1...Se6
- 2.Rxe6#
- 2.Rd7#
- 1...Sg6
- 2.Re6#
- 2.Rd7#
- 1...Sd7
- 2.Re6#
- 2.Rxd7#
- 1...Sh7
- 2.Re6#
- 2.Rd7#
- 1...Sa2
- Tries
- 1.Rce5?
- threat
- 2.c5#
- 1...Se6
- 2.R5xe6#
- 1...Sa2
- 2.Rd5#
- 1...Sc2
- 2.Rd5#
- 1...Sd3
- 2.Rd5#
- 1...Sd5
- 2.Rxd5#
- 1...Sa6
- 2.Rd5#
- 1...Sc6
- 2.Rd5#
- 1...Sd7!
- threat
- 1.Rcc7?
- threat
- 2.c5#
- 1...Rxf4
- 2.Bxf4#
- 1...Sd7
- 2.Rcxd7#
- 1...Sa2
- 2.Rc6#
- 1...Sc2
- 2.Rc6#
- 1...Sd3
- 2.Rc6#
- 1...Sd5
- 2.Rc6#
- 1...Sa6
- 2.Rc6#
- 1...Sc6
- 2.Rxc6#
- 1...Se6!
- threat
- 1.Rc8?
- threat
- 2.c5#
- 1...Se6
- 2.Rxe6#
- 1...Sa2
- 2.Rc6#
- 1...Sc2
- 2.Rc6#
- 1...Sd3
- 2.Rc6#
- 1...Sd5
- 2.Rc6#
- 1...Sa6
- 2.Rc6#
- 1...Sc6
- 2.Rxc6#
- 1...Sd7
- 2.Re6#
- 1...Rxf4!
- threat
- 1.Re1?
- threat
- 2.Be7#
- 1...Sc6
- 2.Rxc6#
- 1...Sd5
- 2.Rc6#
- 1...Se6
- 2.Rxe6#
- 1...Sg6
- 2.Re6#
- 1...Rh7!
- threat
- 1.Re2?
- threat
- 2.Be7#
- 1...Sc6
- 2.Rxc6#
- 1...Sd5
- 2.Rc6#
- 1...Se6
- 2.Rxe6#
- 1...Sg6
- 2.Re6#
- 1...Rh7!
- threat
- 1.Re3?
- threat
- 2.Be7#
- 1...Sc6
- 2.Rxc6#
- 1...Sd5
- 2.Rc6#
- 1...Se6
- 2.Rxe6#
- 1...Sg6
- 2.Re6#
- 1...Rh7!
- threat
- 1.Re4?
- threat
- 2.Be7#
- 1...Sc6
- 2.Rxc6#
- 1...Sd5
- 2.Rc6#
- 1...Se6
- 2.Rxe6#
- 1...Sg6
- 2.Re6#
- 1...Rh7!
- threat
- 1.Rf7?
- threat
- 2.Be7#
- 1...Sd5
- 2.Rxd5#
- 1...Sc6
- 2.Rd5#
- 1...Sg6
- 2.Rd7#
- 1...Rxf4!
- threat
- 1.Rg7?
- threat
- 2.Be7#
- 1...Sd5
- 2.Rxd5#
- 1...Sc6
- 2.Rd5#
- 1...Sg6
- 2.Rxg6#
- 2.Rd7#
- 1...Rxf4!
- threat
- 1.Rce5?
- Keys
- 1.Rf5!
- threat
- 2.c5#
- 1...Sd7
- 2.Rxd7#
- 1...Sa2
- 2.Rd5#
- 1...Sc2
- 2.Rd5#
- 1...Sd3
- 2.Rd5#
- 1...Sd5
- 2.Rxd5#
- 1...Sa6
- 2.Rd5#
- 1...Sc6
- 2.Rd5#
- 1...Se6
- 2.Rd7#
- threat
- 1.Rf5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 0
- Sets
- Tries
- Try
- R(D);
- Threat
- P(A)
- Vars
- S(e);N_GUARD::R1(D),XS(e)
- S(b);N_GUARD::R1(D)
- S(b);N_GUARD::R1(D),XS(b)
- Refutation
- S(e);
- Try
- R(D);
- Threat
- P(A)
- Vars
- R(c);OGATE,XS(B)::B(E),XR(c)
- S(e);N_GUARD::R1(D),XS(e)
- S(b);N_GUARD::R1(D)
- S(b);N_GUARD::R1(D),XS(b)
- Refutation
- S(e);
- Try
- R(D);
- Threat
- P(A)
- Vars
- S(e);N_GUARD::R1(F),XS(e)
- S(b);N_GUARD::R1(D)
- S(b);N_GUARD::R1(D),XS(b)
- S(e);N_GUARD::R1(F)
- Refutation
- R(c);XS(B)
- Try
- R(F);
- Threat
- B(E)
- Vars
- S(b);N_GUARD::R1(D),XS(b)
- S(b);N_GUARD::R1(D)
- S(e);N_GUARD::R1(F),XS(e)
- S(e);N_GUARD::R1(F)
- Refutation
- R(c);
- Try
- R(F);
- Threat
- B(E)
- Vars
- S(b);N_GUARD::R1(D),XS(b)
- S(b);N_GUARD::R1(D)
- S(e);N_GUARD::R1(F),XS(e)
- S(e);N_GUARD::R1(F)
- Refutation
- R(c);
- Try
- R(F);
- Threat
- B(E)
- Vars
- S(b);N_GUARD::R1(D),XS(b)
- S(b);N_GUARD::R1(D)
- S(e);N_GUARD::R1(F),XS(e)
- S(e);N_GUARD::R1(F)
- Refutation
- R(c);
- Try
- R(F);
- Threat
- B(E)
- Vars
- S(b);N_GUARD::R1(D),XS(b)
- S(b);N_GUARD::R1(D)
- S(e);N_GUARD::R1(F),XS(e)
- S(e);N_GUARD::R1(F)
- Refutation
- R(c);
- Try
- R(F);
- Threat
- B(E)
- Vars
- S(b);N_GUARD::R1(D),XS(b)
- S(b);N_GUARD::R1(D)
- S(e);N_GUARD::R1(F)
- Refutation
- R(c);XS(B)
- Try
- R(F);
- Threat
- B(E)
- Vars
- S(b);N_GUARD::R1(D),XS(b)
- S(b);N_GUARD::R1(D)
- Refutation
- R(c);XS(B)
- Try
- Actual
- R(D);
- Threat
- P(A)
- Vars
- S(e);N_GUARD::R1(F),XS(e)
- S(b);N_GUARD::R1(D)
- S(b);N_GUARD::R1(D),XS(b)
- S(e);N_GUARD::R1(F)
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