MESON Chess Problem Database
Problem Display
PID: 56890 (K1N5/2P5/k4BBR/2Rp4/Npp5/4rP2/Q6r/8 w - - 0 1)
Bedoni, Romeo
2nd Prize, Stocchi MT (L'Italia Scacchistica), 1965
#2
10 + 6
| 3772 | FIDE Album (1965-1967) | 1976 |
| 14620 | Sunningdale Machine Gun Solving | 2010 |
SOLUTION
- SOUND
- Sets
- 1...Rh1
- 2.Sc3#
- 1...Rh3
- 2.Sc3#
- 1...Rh4
- 2.Sc3#
- 1...Rh5
- 2.Sc3#
- 1...Rxh6
- 2.Sc3#
- 1...Re1
- 2.Sb2#
- 1...Re2
- 2.Sb2#
- 1...Re4
- 2.Sb2#
- 1...Re5
- 2.Sb2#
- 1...Re6
- 2.Sb2#
- 1...Re7
- 2.Sb2#
- 1...Re8
- 2.Sb2#
- 1...c3
- 2.Sb2#
- 1...d4
- 2.Qxc4#
- 1...Rh1
- Tries
- 1.Se7?
- threat
- 2.c8Q#
- 2.c8B#
- 1...Rxa2
- 2.c8Q#
- 2.c8B#
- 1...Rxh6
- 2.c8Q#
- 2.c8B#
- 1...Rxf3
- 2.c8Q#
- 2.c8B#
- 1...Rh1
- 2.c8Q#
- 2.c8B#
- 1...Rb2
- 2.c8Q#
- 2.c8B#
- 1...Rc2
- 2.c8Q#
- 2.c8B#
- 1...Rd2
- 2.c8Q#
- 2.c8B#
- 1...Rhe2
- 2.c8Q#
- 2.c8B#
- 1...Rf2
- 2.c8Q#
- 2.c8B#
- 1...Rg2
- 2.c8Q#
- 2.c8B#
- 1...Rh3
- 2.c8Q#
- 2.c8B#
- 1...Rh4
- 2.c8Q#
- 2.c8B#
- 1...Rh5
- 2.c8Q#
- 2.c8B#
- 1...Re1
- 2.c8Q#
- 2.c8B#
- 1...Ree2
- 2.c8Q#
- 2.c8B#
- 1...Ra3
- 2.c8Q#
- 2.c8B#
- 1...Rb3
- 2.c8Q#
- 2.c8B#
- 1...Rc3
- 2.c8Q#
- 2.c8B#
- 1...Rd3
- 2.c8Q#
- 2.c8B#
- 1...Re4
- 2.c8Q#
- 2.c8B#
- 1...Re5
- 2.c8Q#
- 2.c8B#
- 1...Re6
- 2.c8Q#
- 2.c8B#
- 1...b3
- 2.c8Q#
- 2.c8B#
- 1...c3
- 2.c8Q#
- 2.c8B#
- 1...d4
- 2.Qxc4#
- 2.c8Q#
- 2.c8B#
- 1...Rxe7!
- threat
- 1.Bb2?
- threat
- 2.Sc3#
- 1...Rxb2
- 2.Be4#
- 1...Ra3
- 2.Bh5#
- 1...Rb3
- 2.Bh5#
- 1...Rc3
- 2.Sxc3#
- 2.Bh5#
- 1...c3
- 2.Sxc3#
- 2.Sab6#
- 2.Bd3#
- 1...b3!
- threat
- 1.Bh4?
- threat
- 2.Be4#
- 1...Rxh4
- 2.Sc3#
- 1...Rxf3
- 2.Bf5#
- 1...Re7
- 2.Sb2#
- 1...Re4
- 2.Sb2#
- 2.Bxe4#
- 1...Re5
- 2.Sb2#
- 1...Re6
- 2.Sb2#
- 1...Re8
- 2.Sb2#
- 2.Bxe8#
- 1...Rg2!
- threat
- 1.Bc2?
- threat
- 2.Sc3#
- 1...Rxc2
- 2.Be5#
- 1...Ra3
- 2.Bh4#
- 1...Rb3
- 2.Bh4#
- 1...Rc3
- 2.Sxc3#
- 2.Bh4#
- 1...c3
- 2.Sb2#
- 2.Sxc3#
- 2.Sab6#
- 1...b3!
- threat
- 1.Bd3?
- threat
- 2.Sb2#
- 1...Rxa2
- 2.Be5#
- 1...Rxd3
- 2.Bh4#
- 1...Rb2
- 2.Sxb2#
- 2.Be5#
- 1...b3!
- threat
- 1.Be4?
- threat
- 2.Bh4#
- 1...Rxh6
- 2.Sc3#
- 1...Rxe4
- 2.Sb2#
- 1...Rg2
- 2.Bg5#
- 1...Rh4
- 2.Sc3#
- 2.Bxh4#
- 1...Rh5
- 2.Sc3#
- 1...Rxf3!
- threat
- 1.Se7?
- Keys
- 1.Bc3!
- threat
- 2.Sb2#
- 1...Rxa2
- 2.Be4#
- 1...Rxc3
- 2.Bh5#
- 1...Rb2
- 2.Sxb2#
- 2.Be4#
- 1...b3
- 2.Ra5#
- threat
- 1.Bc3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 14
- Sets
- R(a);N_GUARD::QAR(A)+S(C)
- R(a);N_GUARD,SBLOCK,XR(G)::QAR(A)+S(C)
- R(b);N_GUARD::QAR(A)+S(C)
- R(b);N_GUARD,P_PINS(J)::QAR(A)+S(C)
- P(d);S_CUTR(b)::QAR(A)+S(C)
- P(e);N_GUARD::QAB(A),XP(d)
- Tries
- Try
- S(J);
- Threat
- P=Q
- Vars
- R(a);XQ(A)::P=Q
- R(a);SBLOCK,XR(G)::P=Q
- R(b);XP(B)::P=Q
- R(a);::P=Q
- R(b);::P=Q
- P(c);::P=Q
- P(d);::P=Q
- Refutation
- R(b);XS(J)
- Try
- B(E);
- Threat
- QAR(A)+S(C)
- Vars
- R(a);N_GUARD,XB(E)::R(G)+B(F)
- R(b);N_GUARD::R(G)+B(F)
- Refutation
- P(c);
- Try
- B(E);
- Threat
- R(G)+B(F)
- Vars
- R(a);N_GUARD,XB(E)::QAR(A)+S(C)
- R(b);N_GUARD,XP(B)::R(G)+B(F)
- R(b);N_GUARD::QAR(A)+S(C)
- Refutation
- R(a);
- Try
- B(F);
- Threat
- QAR(A)+S(C)
- Vars
- R(a);N_GUARD,XB(F)::R(G)+B(E)
- R(b);N_GUARD::R(G)+B(E)
- Refutation
- P(c);
- Try
- B(F);P_PINP(d)
- Threat
- QAR(A)+S(C)
- Vars
- R(a);N_GUARD,XQ(A)::R(G)+B(E)
- R(b);N_GUARD,N_SPINP(d),XB(F)::R(G)+B(E)
- Refutation
- P(c);
- Try
- B(F);
- Threat
- R(G)+B(E)
- Vars
- R(a);N_GUARD,SBLOCK,XR(G)::QAR(A)+S(C)
- R(b);N_GUARD,XB(F)::QAR(A)+S(C)
- R(a);N_GUARD::R(G)+B(E)
- R(a);N_GUARD::QAR(A)+S(C)
- Refutation
- R(b);XP(B)
- Try
- Actual
- B(E);
- Threat
- QAR(A)+S(C)
- Vars
- R(a);N_GUARD,XQ(A)::R(G)+B(F)
- R(b);N_GUARD,XB(E)::R(G)+B(F)
- P(c);::R1(D)
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