MESON Chess Problem Database
Problem Display
PID: 138097 (QK2B2k/ppp1N3/4pPP1/2r3R1/2pp1pp1/1r6/1nnb3B/q6R w - - 0 1)
Battaglia, Emilio
Cheron MT, 1982
#2
9 + 15
| 14744 | Nuova Antologia dei Problemisti Italiani | 1992 |
SOLUTION
- SOUND
- Sets
- 1...Qa2
- 2.Bg3#
- 1...Qa3
- 2.Bg3#
- 1...Qa4
- 2.Bg3#
- 1...Qa5
- 2.Bg3#
- 1...Qa6
- 2.Bg3#
- 1...Rb4
- 2.Bg1#
- 1...Rbb5
- 2.Bg1#
- 1...Rb6
- 2.Bg1#
- 1...Rc6
- 2.Rh5#
- 1...Bc1
- 2.Bg3#
- 1...Be1
- 2.Bg3#
- 1...Bc3
- 2.Bg1#
- 1...Be3
- 2.Bg1#
- 1...Sd1
- 2.Bg3#
- 1...Sd3
- 2.Bg1#
- 1...Se1
- 2.Bg3#
- 1...Se3
- 2.Bg1#
- 1...c3
- 2.Bg1#
- 1...d3
- 2.Bg1#
- 1...f3
- 2.Bg1#
- 1...g3
- 2.Bg1#
- 1...e5
- 2.Rh5#
- 1...Qa2
- Tries
- 1.Ba4?
- threat
- 2.Kxa7#
- 1...Qxa4
- 2.Bg3#
- 1...Ra5
- 2.Kxc7#
- 1...a5
- 2.Ka7#
- 1...a6
- 2.Ka7#
- 1...Rd5!
- threat
- 1.Bb5?
- threat
- 2.Kxb7#
- 1...Qxh1
- 2.Kxa7#
- 1...Rbxb5
- 2.Bg1#
- 1...Rcxb5
- 2.Kxc7#
- 1...Qa6
- 2.Bg3#
- 1...b6
- 2.Kb7#
- 1...Rd5!
- threat
- 1.Bf7?
- 1...Qxh1
- 2.Kxa7#
- 1...Rxg5
- 2.Kxc7#
- 1...Qb1
- 2.Kxa7#
- 1...Qc1
- 2.Kxa7#
- 1...Qd1
- 2.Kxa7#
- 1...Qe1
- 2.Kxa7#
- 1...Qf1
- 2.Kxa7#
- 1...Qg1
- 2.Kxa7#
- 1...Qa2
- 2.Bg3#
- 1...Qa3
- 2.Bg3#
- 1...Qa4
- 2.Bg3#
- 1...Qa5
- 2.Bg3#
- 1...Qa6
- 2.Bg3#
- 1...Ra3
- 2.Kxb7#
- 1...Rc3
- 2.Kxb7#
- 1...Rd3
- 2.Kxb7#
- 1...Re3
- 2.Kxb7#
- 1...Rf3
- 2.Kxb7#
- 1...Rg3
- 2.Kxb7#
- 1...Rh3
- 2.Kxb7#
- 1...Rb4
- 2.Bg1#
- 1...Rbb5
- 2.Bg1#
- 1...Rb6
- 2.Bg1#
- 1...Ra5
- 2.Kxc7#
- 1...Rcb5
- 2.Kxc7#
- 1...Re5
- 2.Kxc7#
- 1...Rf5
- 2.Kxc7#
- 1...Rc6
- 2.Rh5#
- 1...Bc1
- 2.Bg3#
- 1...Be1
- 2.Bg3#
- 1...Bc3
- 2.Bg1#
- 1...Be3
- 2.Bg1#
- 1...Bb4
- 2.Kxb7#
- 1...Ba5
- 2.Kxa7#
- 1...Sd1
- 2.Bg3#
- 1...Sd3
- 2.Bg1#
- 1...Sa4
- 2.Kxa7#
- 1...Se1
- 2.Bg3#
- 1...Sa3
- 2.Kxa7#
- 1...Se3
- 2.Bg1#
- 1...Sb4
- 2.Kxb7#
- 1...c3
- 2.Bg1#
- 1...d3
- 2.Bg1#
- 1...f3
- 2.Bg1#
- 1...g3
- 2.Bg1#
- 1...e5
- 2.Rh5#
- 1...a5
- 2.Ka7#
- 1...a6
- 2.Ka7#
- 1...b5
- 2.Kb7#
- 1...b6
- 2.Kb7#
- 1...c6
- 2.Kc7#
- 1...Rd5!
- 1...Qxh1
- 1.Ba4?
- Keys
- 1.Bd7!
- 1...Qxh1
- 2.Kxa7#
- 1...Rxg5
- 2.Kxc7#
- 1...Rd5
- 2.Kxc7#
- 1...Qb1
- 2.Kxa7#
- 1...Qc1
- 2.Kxa7#
- 1...Qd1
- 2.Kxa7#
- 1...Qe1
- 2.Kxa7#
- 1...Qf1
- 2.Kxa7#
- 1...Qg1
- 2.Kxa7#
- 1...Qa2
- 2.Bg3#
- 1...Qa3
- 2.Bg3#
- 1...Qa4
- 2.Bg3#
- 1...Qa5
- 2.Bg3#
- 1...Qa6
- 2.Bg3#
- 1...Ra3
- 2.Kxb7#
- 1...Rc3
- 2.Kxb7#
- 1...Rd3
- 2.Kxb7#
- 1...Re3
- 2.Kxb7#
- 1...Rf3
- 2.Kxb7#
- 1...Rg3
- 2.Kxb7#
- 1...Rh3
- 2.Kxb7#
- 1...Rb4
- 2.Bg1#
- 1...Rbb5
- 2.Bg1#
- 1...Rb6
- 2.Bg1#
- 1...Ra5
- 2.Kxc7#
- 1...Rcb5
- 2.Kxc7#
- 1...Re5
- 2.Kxc7#
- 1...Rf5
- 2.Kxc7#
- 1...Rc6
- 2.Rh5#
- 1...Bc1
- 2.Bg3#
- 1...Be1
- 2.Bg3#
- 1...Bc3
- 2.Bg1#
- 1...Be3
- 2.Bg1#
- 1...Bb4
- 2.Kxb7#
- 1...Ba5
- 2.Kxa7#
- 1...Sd1
- 2.Bg3#
- 1...Sd3
- 2.Bg1#
- 1...Sa4
- 2.Kxa7#
- 1...Se1
- 2.Bg3#
- 1...Sa3
- 2.Kxa7#
- 1...Se3
- 2.Bg1#
- 1...Sb4
- 2.Kxb7#
- 1...c3
- 2.Bg1#
- 1...d3
- 2.Bg1#
- 1...f3
- 2.Bg1#
- 1...g3
- 2.Bg1#
- 1...e5
- 2.Rh5#
- 1...a5
- 2.Ka7#
- 1...a6
- 2.Ka7#
- 1...b5
- 2.Kb7#
- 1...b6
- 2.Kb7#
- 1...c6
- 2.Kc7#
- 1...Qxh1
- 1.Bd7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 30
- REMOVED MATES = 0
- Sets
- Q(a);N_GUARD::R(A)+B(B)
- R(e);N_GUARD::R(A)+B(B)
- R(j);N_GUARD::R(C)
- B(d);S_CUTQ(a)::R(A)+B(B)
- B(d);S_CUTR(e)::R(A)+B(B)
- S(b);S_CUTQ(a)::R(A)+B(B)
- S(b);S_CUTR(e)::R(A)+B(B)
- S(c);S_CUTQ(a)::R(A)+B(B)
- S(c);S_CUTR(e)::R(A)+B(B)
- P(f);S_CUTR(e)::R(A)+B(B)
- P(g);S_CUTR(e)::R(A)+B(B)
- P(h);S_CUTR(e)::R(A)+B(B)
- P(i);S_CUTR(e)::R(A)+B(B)
- P(k);S_CUTR(j)::R(C)
- Tries
- Try
- B(I);
- Threat
- QAR(G)+K(H),XP(l)
- Vars
- Q(a);N_GUARD,XB(I)::R(A)+B(B)
- R(j);::QAR(G)+K(H),XP(n)
- P(l);::QAR(G)+K(H)
- Refutation
- R(j);
- Try
- B(I);
- Threat
- QAR(G)+K(H),XP(m)
- Vars
- Q(a);XR(A)::QAR(G)+K(H),XP(l)
- R(e);N_GUARD,XB(I)::R(A)+B(B)
- R(j);XB(I)::QAR(G)+K(H),XP(n)
- Q(a);N_GUARD::R(A)+B(B)
- P(m);::QAR(G)+K(H)
- Refutation
- R(j);
- Try
- B(I);
- Vars
- Q(a);XR(A)::QAR(G)+K(H),XP(l)
- R(j);XR(C)::QAR(G)+K(H),XP(n)
- Q(a);::QAR(G)+K(H),XP(l)
- Q(a);N_GUARD::R(A)+B(B)
- R(e);::QAR(G)+K(H),XP(m)
- R(e);N_GUARD::R(A)+B(B)
- R(j);::QAR(G)+K(H),XP(n)
- R(j);N_GUARD::R(C)
- B(d);S_CUTQ(a)::R(A)+B(B)
- B(d);S_CUTR(e)::R(A)+B(B)
- B(d);::QAR(G)+K(H),XP(m)
- B(d);::QAR(G)+K(H),XP(l)
- S(b);S_CUTQ(a)::R(A)+B(B)
- S(b);S_CUTR(e)::R(A)+B(B)
- S(b);::QAR(G)+K(H),XP(l)
- S(c);S_CUTQ(a)::R(A)+B(B)
- S(c);::QAR(G)+K(H),XP(l)
- S(c);S_CUTR(e)::R(A)+B(B)
- S(c);::QAR(G)+K(H),XP(m)
- P(f);S_CUTR(e)::R(A)+B(B)
- P(g);S_CUTR(e)::R(A)+B(B)
- P(h);S_CUTR(e)::R(A)+B(B)
- P(i);S_CUTR(e)::R(A)+B(B)
- P(k);S_CUTR(j)::R(C)
- P(l);::QAR(G)+K(H)
- P(m);::QAR(G)+K(H)
- P(n);::QAR(G)+K(H)
- Refutation
- R(j);
- Try
- Actual
- B(I);
- Vars
- Q(a);XR(A)::QAR(G)+K(H),XP(l)
- R(j);XR(C)::QAR(G)+K(H),XP(n)
- R(j);::QAR(G)+K(H),XP(n)
- Q(a);::QAR(G)+K(H),XP(l)
- Q(a);N_GUARD::R(A)+B(B)
- R(e);::QAR(G)+K(H),XP(m)
- R(e);N_GUARD::R(A)+B(B)
- R(j);N_GUARD::R(C)
- B(d);S_CUTQ(a)::R(A)+B(B)
- B(d);S_CUTR(e)::R(A)+B(B)
- B(d);::QAR(G)+K(H),XP(m)
- B(d);::QAR(G)+K(H),XP(l)
- S(b);S_CUTQ(a)::R(A)+B(B)
- S(b);S_CUTR(e)::R(A)+B(B)
- S(b);::QAR(G)+K(H),XP(l)
- S(c);S_CUTQ(a)::R(A)+B(B)
- S(c);::QAR(G)+K(H),XP(l)
- S(c);S_CUTR(e)::R(A)+B(B)
- S(c);::QAR(G)+K(H),XP(m)
- P(f);S_CUTR(e)::R(A)+B(B)
- P(g);S_CUTR(e)::R(A)+B(B)
- P(h);S_CUTR(e)::R(A)+B(B)
- P(i);S_CUTR(e)::R(A)+B(B)
- P(k);S_CUTR(j)::R(C)
- P(l);::QAR(G)+K(H)
- P(m);::QAR(G)+K(H)
- P(n);::QAR(G)+K(H)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).