MESON Chess Problem Database
Problem Display
PID: 70717 (2K5/2ppN3/2P5/3RN3/4kp2/2Ppbn2/3P3n/4Rb1B w - - 0 1)
Mentasti, Gino
Prete, Rodolfo
1st Comm., Il Due Mosse 17. TT, 1962
#2
9 + 9
SOLUTION
- SOUND
- Sets
- 1...Sg4
- 2.Bxf3#
- 1...Sg4
- Tries
- 1.Sxf3?
- threat
- 2.Sg5#
- 2.Rd4#
- 2.Re5#
- 1...Bg2
- 2.Sg5#
- 1...Be2
- 2.Sg5#
- 2.Re5#
- 1...Sg4
- 2.Sg5#
- 2.Rd4#
- 1...d6
- 2.Sg5#
- 2.Rd4#
- 1...Sxf3!
- threat
- 1.Sc4?
- threat
- 2.Rd4#
- 2.Re5#
- 1...Be2
- 2.Re5#
- 1...Sg4
- 2.Rd4#
- 1...d6
- 2.Rd4#
- 1...Bg2!
- threat
- 1.Sg4?
- threat
- 2.Sf2#
- 2.Sf6#
- 2.Rd4#
- 2.Re5#
- 1...Be2
- 2.Sf6#
- 2.Re5#
- 1...Bg2
- 2.Sf2#
- 2.Sf6#
- 1...d6
- 2.Sf2#
- 2.Sf6#
- 2.Rd4#
- 1...Sxg4!
- threat
- 1.S5g6?
- threat
- 2.Rd4#
- 2.Re5#
- 1...Be2
- 2.Re5#
- 1...Sg4
- 2.Rd4#
- 1...d6
- 2.Rd4#
- 1...Bg2!
- threat
- 1.Sf7?
- threat
- 2.Sg5#
- 2.Rd4#
- 2.Re5#
- 1...Be2
- 2.Sg5#
- 2.Re5#
- 1...Sg4
- 2.Sg5#
- 2.Rd4#
- 1...d6
- 2.Sg5#
- 2.Rd4#
- 1...Bg2!
- threat
- 1.Sxf3?
- Keys
- 1.Sxd7!
- threat
- 2.Sc5#
- 2.Sf6#
- 2.Rd4#
- 2.Re5#
- 1...Be2
- 2.Sf6#
- 2.Re5#
- 1...Bg2
- 2.Sc5#
- 2.Sf6#
- 1...Bh3
- 2.Rd4#
- 2.Re5#
- 1...Sg4
- 2.Sc5#
- 2.Rd4#
- threat
- 1.Sxd7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 1
- Sets
- S(b);N_GUARD::B(B),XS(e)
- Tries
- Try
- S(F);XS(e)
- Threat
- DUALS(3)
- Vars
- B(a);::S(F)
- Refutation
- S(b);P_SPINS(b),XS(F)
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- B(a);N_SPINB(d)::R1(E)
- S(b);::R1(E)
- P(i);::R1(E)
- Refutation
- B(a);N_SPINS(e)
- Try
- S(F);
- Threat
- DUALS(4)
- Refutation
- S(b);XS(F)
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- B(a);N_SPINB(d)::R1(E)
- S(b);::R1(E)
- P(i);::R1(E)
- Refutation
- B(a);N_SPINS(e)
- Try
- S(F);
- Threat
- DUALS(3)
- Refutation
- B(a);N_SPINS(e)
- Try
- Actual
- S(F);XP(i)
- Threat
- DUALS(4)
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