MESON Chess Problem Database
Problem Display
PID: 65711 (6n1/1Kp1B1P1/2R4p/3k1NnR/3pNPp1/3P1rp1/6B1/8 w - - 0 1)
Bedoni, Romeo
1st Comm., Phenix 11. TT, 1998-1999
#2
10 + 9
SOLUTION
- SOUND
- Sets
- 1...Rf1
- 2.Sc3#
- 2.Sf6#
- 1...Rf2
- 2.Sc3#
- 2.Sf6#
- 1...Rxd3
- 2.Sc3#
- 2.Sf6#
- 1...Re3
- 2.Sc3#
- 2.Sf6#
- 1...Sh3
- 2.Se3#
- 1...Sxe4
- 2.Se3#
- 1...Se6
- 2.Se3#
- 1...Sf7
- 2.Se3#
- 1...Sh7
- 2.Se3#
- 1...Sf6
- 2.Sxf6#
- 1...Sxe7
- 2.Sf6#
- 2.Sxe7#
- 1...Rf1
- Tries
- 1.Sd2?
- 1...Sxe7
- 2.Sxe7#
- 1...Sh3
- 2.Se3#
- 1...Se4
- 2.Se3#
- 2.dxe4#
- 1...Se6
- 2.Se3#
- 1...Sf7
- 2.Se3#
- 1...Sh7
- 2.Se3#
- 1...Sf6!
- 1...Sxe7
- 1.Sexg3?
- 1...Sxe7
- 2.Sxe7#
- 1...Sh3
- 2.Se3#
- 1...Se4
- 2.Se3#
- 2.dxe4#
- 1...Se6
- 2.Se3#
- 1...Sf7
- 2.Se3#
- 1...Sh7
- 2.Se3#
- 1...Sf6!
- 1...Sxe7
- 1.Sc5?
- 1...Sxe7
- 2.Sxe7#
- 1...Sh3
- 2.Se3#
- 1...Se4
- 2.Se3#
- 1...Se6
- 2.Se3#
- 1...Sf7
- 2.Se3#
- 1...Sh7
- 2.Se3#
- 1...Sf6!
- 1...Sxe7
- 1.Sxg5?
- threat
- 2.Rc5#
- 1...Sxe7
- 2.Sxe7#
- 1...hxg5!
- threat
- 1.Se3+?
- 1...Rxe3
- 2.Sc3#
- 2.Sf6#
- 1...dxe3!
- 1...Rxe3
- 1.Sfxg3?
- 1...Rxd3
- 2.Sc3#
- 2.Sf6#
- 1...Rxg3
- 2.Sc3#
- 2.Sxg3#
- 2.Sf6#
- 1...Sxe7
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Rf1
- 2.Sf2#
- 2.Sc3#
- 2.Sf6#
- 1...Rf2
- 2.Sxf2#
- 2.Sc3#
- 2.Sf6#
- 1...Re3
- 2.Sc3#
- 2.Sf6#
- 1...Rxf4!
- 1...Rxd3
- 1.Sh4?
- 1...Rxd3
- 2.Sc3#
- 2.Sf6#
- 1...Sxe7
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Rf1
- 2.Sf2#
- 2.Sc3#
- 2.Sf6#
- 1...Rf2
- 2.Sxf2#
- 2.Sc3#
- 2.Sf6#
- 1...Re3
- 2.Sc3#
- 2.Sf6#
- 1...Rxf4!
- 1...Rxd3
- 1.Sxh6?
- threat
- 2.Rxg5#
- 1...Sxh6
- 2.Sf6#
- 1...Sxe7
- 2.Sf6#
- 1...Rxf4!
- threat
- 1.Bxf3?
- threat
- 2.Sc3#
- 2.Sf6#
- 1...Sxf3
- 2.Se3#
- 1...Sxe4
- 2.Se3#
- 2.Sxg3#
- 2.Sh4#
- 2.Sxh6#
- 2.Bxe4#
- 2.dxe4#
- 1...Sf6
- 2.Sc3#
- 2.Sxf6#
- 1...gxf3!
- threat
- 1.Ba3?
- 1...Rxd3
- 2.Sc3#
- 2.Sf6#
- 1...Sxe4
- 2.Se3#
- 2.Se7#
- 1...Sf6
- 2.Sxf6#
- 2.Se7#
- 1...Rf1
- 2.Sc3#
- 2.Sf6#
- 1...Rf2
- 2.Sc3#
- 2.Sf6#
- 1...Re3
- 2.Sc3#
- 2.Sf6#
- 1...Sh3
- 2.Se3#
- 2.Se7#
- 1...Se6
- 2.Se3#
- 2.Se7#
- 1...Sf7
- 2.Se3#
- 2.Se7#
- 1...Sh7
- 2.Se3#
- 2.Se7#
- 1...Se7
- 2.Sf6#
- 2.Sxe7#
- 1...Rxf4!
- 1...Rxd3
- 1.Bb4?
- 1...Rxd3
- 2.Sc3#
- 2.Sf6#
- 1...Sxe4
- 2.Se3#
- 2.Se7#
- 1...Sf6
- 2.Sxf6#
- 2.Se7#
- 1...Rf1
- 2.Sc3#
- 2.Sf6#
- 1...Rf2
- 2.Sc3#
- 2.Sf6#
- 1...Re3
- 2.Sc3#
- 2.Sf6#
- 1...Sh3
- 2.Se3#
- 2.Se7#
- 1...Se6
- 2.Se3#
- 2.Se7#
- 1...Sf7
- 2.Se3#
- 2.Se7#
- 1...Sh7
- 2.Se3#
- 2.Se7#
- 1...Se7
- 2.Sf6#
- 2.Sxe7#
- 1...Rxf4!
- 1...Rxd3
- 1.Bd8?
- 1...Rxd3
- 2.Sc3#
- 2.Sf6#
- 1...Sxe4
- 2.Se3#
- 2.Se7#
- 1...Sf6
- 2.Sxf6#
- 2.Se7#
- 1...Rf1
- 2.Sc3#
- 2.Sf6#
- 1...Rf2
- 2.Sc3#
- 2.Sf6#
- 1...Re3
- 2.Sc3#
- 2.Sf6#
- 1...Sh3
- 2.Se3#
- 2.Se7#
- 1...Se6
- 2.Se3#
- 2.Se7#
- 1...Sf7
- 2.Se3#
- 2.Se7#
- 1...Sh7
- 2.Se3#
- 2.Se7#
- 1...Se7
- 2.Sf6#
- 2.Sxe7#
- 1...Rxf4!
- 1...Rxd3
- 1.Bf8?
- 1...Rxd3
- 2.Sc3#
- 2.Sf6#
- 1...Sxe4
- 2.Se3#
- 2.Se7#
- 1...Sf6
- 2.Sxf6#
- 2.Se7#
- 1...Rf1
- 2.Sc3#
- 2.Sf6#
- 1...Rf2
- 2.Sc3#
- 2.Sf6#
- 1...Re3
- 2.Sc3#
- 2.Sf6#
- 1...Sh3
- 2.Se3#
- 2.Se7#
- 1...Se6
- 2.Se3#
- 2.Se7#
- 1...Sf7
- 2.Se3#
- 2.Se7#
- 1...Sh7
- 2.Se3#
- 2.Se7#
- 1...Se7
- 2.Sf6#
- 2.Sxe7#
- 1...Rxf4!
- 1...Rxd3
- 1.Rxg5?
- threat
- 2.Se3#
- 2.Sxh6#
- 1...Rxf4
- 2.Se3#
- 1...Sxe7
- 2.Sf6#
- 2.Se3#
- 2.Sxe7#
- 1...Re3
- 2.Sc3#
- 2.Sf6#
- 2.Sxe3#
- 2.Sxh6#
- 1...h5
- 2.Se3#
- 2.Sfxg3#
- 2.Sh4#
- 2.Sh6#
- 1...hxg5!
- threat
- 1.Sd2?
- Keys
- 1.Bf6!
- 1...Rxd3
- 2.Sc3#
- 1...Rxf4
- 2.Sc3#
- 1...Sxe4
- 2.Se3#
- 2.Se7#
- 1...Sxf6
- 2.Sxf6#
- 2.Se7#
- 1...Rf1
- 2.Sc3#
- 1...Rf2
- 2.Sc3#
- 1...Re3
- 2.Sc3#
- 1...Sh3
- 2.Se3#
- 2.Se7#
- 1...Se6
- 2.Se3#
- 2.Se7#
- 1...Sf7
- 2.Se3#
- 2.Se7#
- 1...Sh7
- 2.Se3#
- 2.Se7#
- 1...Se7
- 2.Sxe7#
- 1...Rxd3
- 1.Bf6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 6
- Sets
- S(f);::R(F)+S(E),DCHECK
- S(f);XS(C)::R(F)+S(E),DCHECK
- S(i);N_GUARD::S(C),XS(i)
- Tries
- Try
- S(C);P_PINR(a)
- Vars
- S(i);XB(I)::S(E),XS(i)
- S(f);::R(F)+S(E),DCHECK
- Refutation
- S(i);
- Try
- S(C);P_PINR(a),XP(b)
- Vars
- S(i);XB(I)::S(E),XS(i)
- S(f);::R(F)+S(E),DCHECK
- Refutation
- S(i);
- Try
- S(C);P_PINR(a)
- Vars
- S(i);XB(I)::S(E),XS(i)
- S(f);::R(F)+S(E),DCHECK
- S(f);N_SPINR(a)::R(F)+S(E),DCHECK
- Refutation
- S(i);
- Try
- S(C);P_PINR(a),XS(f)
- Threat
- R1(G)
- Vars
- S(i);XB(I)::S(E),XS(i)
- Refutation
- P(g);XS(C)
- Try
- S(E);CHECK,P_PINS(f)
- Refutation
- P(c);XS(E)
- Try
- S(E);P_PINS(f),XP(b)
- Vars
- S(i);N_GUARD,XB(I)::S(C)
- S(i);N_GUARD::S(C),XS(i)
- Refutation
- R(a);XP(D)
- Try
- S(E);P_PINS(f)
- Vars
- S(i);N_GUARD,XB(I)::S(C)
- S(i);N_GUARD::S(C),XS(i)
- Refutation
- R(a);XP(D)
- Try
- S(E);P_PINS(f),XP(g)
- Threat
- R(F),XS(f)
- Vars
- S(i);N_GUARD,XS(E)::S(C)
- S(i);N_GUARD,XB(I)::S(C)
- Refutation
- R(a);XP(D)
- Try
- B(A);XR(a)
- Threat
- DUALS(2)
- Vars
- S(f);XB(A)::R(F)+S(E),DCHECK
- Refutation
- P(d);XB(A)
- Try
- B(I);
- Refutation
- R(a);XP(D)
- Try
- B(I);
- Refutation
- R(a);XP(D)
- Try
- B(I);
- Refutation
- R(a);XP(D)
- Try
- B(I);
- Refutation
- R(a);XP(D)
- Try
- R(F);XS(f)
- Threat
- DUALS(2)
- Vars
- R(a);XP(D)::R(F)+S(E),DCHECK
- Refutation
- P(g);XR(F)
- Try
- Actual
- B(I);
- Vars
- R(a);XP(B)::B(A)+S(C),DCHECK
- R(a);XP(D)::B(A)+S(C),DCHECK
- R(a);::B(A)+S(C),DCHECK
- S(i);N_GUARD::S(E),XS(i)
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