MESON Chess Problem Database
Problem Display
PID: 147302 (3r3R/4p1R1/4pQ2/4Bnb1/B1P4r/K2pp3/2N1N3/1k6 w - - 0 1)
Battaglia, Emilio
British Chess Magazine, 1983
#2
9 + 9
SOLUTION
- SOUND
- Sets
- 1...Rh1
- 2.Rxh1#
- 1...Rxc4
- 2.Rh1#
- 1...Rhd4
- 2.Rh1#
- 1...Re4
- 2.Rh1#
- 1...Rdd4
- 2.Rb8#
- 1...Rb8
- 2.Rxb8#
- 1...Bf4
- 2.Rg1#
- 1...Bxf6
- 2.Rg1#
- 1...Bh6
- 2.Rg1#
- 1...Sd4
- 2.Qf1#
- 1...Sd6
- 2.Qf1#
- 1...Sh6
- 2.Qf1#
- 1...Sxg7
- 2.Qf1#
- 1...exf6
- 2.Rb7#
- 1...Rh1
- Tries
- 1.Bb2?
- threat
- 2.Sc3#
- 1...Rxc4
- 2.Rh1#
- 1...Bxf6
- 2.Rg1#
- 1...dxe2!
- threat
- 1.Bh2?
- threat
- 2.Qa1#
- 2.Qb2#
- 1...Bxf6
- 2.Rg1#
- 1...dxc2
- 2.Qb2#
- 1...exf6
- 2.Rb7#
- 1...Rdd4
- 2.Rb8#
- 1...Rb8
- 2.Rxb8#
- 2.Qa1#
- 1...Sd4
- 2.Qf1#
- 1...e5
- 2.Qb6#
- 1...Rhd4!
- threat
- 1.Bg3?
- threat
- 2.Qa1#
- 2.Qb2#
- 1...dxc2
- 2.Qb2#
- 1...exf6
- 2.Rb7#
- 1...Rhd4
- 2.Rh1#
- 1...Rdd4
- 2.Rb8#
- 1...Rb8
- 2.Rxb8#
- 2.Qa1#
- 1...Sd4
- 2.Qf1#
- 1...e5
- 2.Qb6#
- 1...Bxf6!
- threat
- 1.Bf4?
- threat
- 2.Qa1#
- 2.Qb2#
- 1...Bxf6
- 2.Rg1#
- 1...dxc2
- 2.Qb2#
- 1...exf6
- 2.Rb7#
- 1...Rd4
- 2.Rb8#
- 1...Rb8
- 2.Rxb8#
- 2.Qa1#
- 1...e5
- 2.Qb6#
- 1...Sd4!
- threat
- 1.Bd6?
- threat
- 2.Qa1#
- 2.Qb2#
- 1...Bxf6
- 2.Rg1#
- 1...dxc2
- 2.Qb2#
- 1...exf6
- 2.Rb7#
- 1...Rd4
- 2.Rh1#
- 1...Rb8
- 2.Rxb8#
- 2.Qa1#
- 1...Sd4
- 2.Qf1#
- 1...e5!
- threat
- 1.Bc7?
- threat
- 2.Qa1#
- 2.Qb2#
- 1...Bxf6
- 2.Rg1#
- 1...dxc2
- 2.Qb2#
- 1...Rhd4
- 2.Rh1#
- 1...Rdd4
- 2.Rb8#
- 1...Rb8
- 2.Rxb8#
- 2.Qa1#
- 1...Sd4
- 2.Qf1#
- 1...e5
- 2.Qb6#
- 1...exf6!
- threat
- 1.Bb8?
- threat
- 2.Qa1#
- 2.Qb2#
- 1...Rxb8
- 2.Rxb8#
- 2.Qa1#
- 1...Bxf6
- 2.Rg1#
- 1...dxc2
- 2.Qb2#
- 1...exf6
- 2.Rb7#
- 1...Rhd4
- 2.Rh1#
- 1...Sd4
- 2.Qf1#
- 1...e5
- 2.Qb6#
- 1...Rdd4!
- threat
- 1.Bb2?
- Keys
- 1.Ba1!
- threat
- 2.Qb2#
- 1...Bxf6
- 2.Rg1#
- 1...exf6
- 2.Rb7#
- 1...Rhd4
- 2.Rh1#
- 1...Rdd4
- 2.Rb8#
- 1...Rb8
- 2.Rxb8#
- 1...Sd4
- 2.Qf1#
- 1...e5
- 2.Qb6#
- threat
- 1.Ba1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 8
- Sets
- R(d);OGATE::R(I),XR(d)
- R(d);OGATE,XP(E)::R(I)
- R(d);OGATE::R(I)
- R(i);OGATE::R(I)
- R(i);OGATE::R(I),XR(i)
- B(f);OGATE::R(H)
- B(f);OGATE,XQ(G)::R(H)
- S(e);OGATE::QAR(G)
- S(e);OGATE,XR(H)::QAR(G)
- P(h);OGATE,XQ(G)::R(H)
- Tries
- Try
- B(F);
- Threat
- S(B)
- Vars
- R(d);OGATE,XP(E)::R(I)
- B(f);OGATE,XQ(G)::R(H)
- Refutation
- P(b);XS(B)
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- B(f);OGATE,XQ(G)::R(H)
- P(b);XS(A)::QAR1(G)
- P(h);OGATE,XQ(G)::R(H)
- R(i);OGATE::R(I)
- S(e);OGATE::QAR(G)
- P(g);OGATE::QAR(G)
- Refutation
- R(d);
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- P(b);XS(A)::QAR1(G)
- P(h);OGATE,XQ(G)::R(H)
- R(d);OGATE::R(I)
- R(i);OGATE::R(I)
- S(e);OGATE::QAR(G)
- P(g);OGATE::QAR(G)
- Refutation
- B(f);XQ(G)
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- B(f);OGATE,XQ(G)::R(H)
- P(b);XS(A)::QAR1(G)
- P(h);OGATE,XQ(G)::R(H)
- R(i);OGATE::R(I)
- P(g);OGATE::QAR(G)
- Refutation
- S(e);
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- B(f);OGATE,XQ(G)::R(H)
- P(b);XS(A)::QAR1(G)
- P(h);OGATE,XQ(G)::R(H)
- R(d);OGATE::R(I)
- S(e);OGATE::QAR(G)
- Refutation
- P(g);
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- B(f);OGATE,XQ(G)::R(H)
- P(b);XS(A)::QAR1(G)
- R(d);OGATE::R(I)
- R(i);OGATE::R(I)
- S(e);OGATE::QAR(G)
- P(g);OGATE::QAR(G)
- Refutation
- P(h);XQ(G)
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- B(f);OGATE,XQ(G)::R(H)
- P(b);XS(A)::QAR1(G)
- P(h);OGATE,XQ(G)::R(H)
- R(d);OGATE::R(I)
- S(e);OGATE::QAR(G)
- P(g);OGATE::QAR(G)
- Refutation
- R(i);
- Try
- Actual
- B(F);
- Threat
- QAR1(G)
- Vars
- B(f);OGATE,XQ(G)::R(H)
- P(h);OGATE,XQ(G)::R(H)
- R(d);OGATE::R(I)
- R(i);OGATE::R(I)
- R(i);OGATE::R(I),XR(i)
- S(e);OGATE::QAR(G)
- P(g);OGATE::QAR(G)
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