MESON Chess Problem Database
Problem Display
PID: 184939 (8/bpB2K2/5N2/1r1Rpk2/1p2n2P/1N1Bp1P1/qr5p/1bQR4 w - - 0 1)
Mira-Kraft, Edwin
Der neue Tag (Weiden)/Amberger Zeitung, 2000
(First published on Sat Jun 10 2000)
#2
10 + 12
| 15391 | Problemschach-Jahrbuch (2000) | 2001 |
SOLUTION
- SOUND
- Sets
- 1...Rc2
- 2.Bxe4#
- 1...Rc5
- 2.Sd4#
- 1...Rb6
- 2.Sd4#
- 2.Rxe5#
- 1...Bc2
- 2.Rf1#
- 1...Bd4
- 2.Sxd4#
- 1...Bc5
- 2.Rxe5#
- 1...Bb8
- 2.Sd4#
- 1...e2
- 2.Qf4#
- 2.Qg5#
- 2.g4#
- 1...b6
- 2.Sd4#
- 1...Rc2
- Tries
- 1.Bxe5?
- threat
- 2.Qc8#
- 2.g4#
- 1...Qa6
- 2.g4#
- 1...Rc2
- 2.Bxe4#
- 2.g4#
- 1...Rg2
- 2.Qc8#
- 1...Rc5
- 2.Sd4#
- 2.g4#
- 1...Rb6
- 2.Sd4#
- 2.Bxb2#
- 2.Bc3#
- 2.Bd4#
- 2.Bf4#
- 2.Bd6#
- 2.Bc7#
- 2.Bb8#
- 2.g4#
- 1...Bc2
- 2.Rf1#
- 2.g4#
- 1...Bc5
- 2.Bxb2#
- 2.Bc3#
- 2.Bd4#
- 2.Bf4#
- 2.Bd6#
- 2.Bc7#
- 2.Bb8#
- 2.g4#
- 1...Rxd5!
- threat
- 1.Bb6?
- threat
- 2.Sd4#
- 2.Qc8#
- 1...Qxb3
- 2.Qc8#
- 1...Rxb3
- 2.Qc8#
- 1...Rxb6
- 2.Sd4#
- 1...Bxb6
- 2.Qc8#
- 1...Rc2
- 2.Sd4#
- 2.Bxe4#
- 1...Rc5
- 2.Sd4#
- 1...Bc2
- 2.Sd4#
- 2.Rf1#
- 1...Rxd5!
- threat
- 1.Qxb2?
- threat
- 2.Rf1#
- 2.Qxe5#
- 1...Rxd5
- 2.Rf1#
- 1...Bxd3
- 2.Qxe5#
- 1...h1Q
- 2.Qxe5#
- 1...h1S
- 2.Qxe5#
- 1...h1B
- 2.Qxe5#
- 1...h1R
- 2.Qxe5#
- 1...Qa1
- 2.Rf1#
- 1...Bd4
- 2.Sxd4#
- 2.Rf1#
- 1...e2
- 2.Qxe5#
- 1...Qxb2!
- threat
- 1.Qxe3?
- threat
- 2.Qf4#
- 2.Qg5#
- 2.Qf3#
- 2.Qxe4#
- 2.g4#
- 1...Rxd5
- 2.Qg5#
- 2.Qf3#
- 2.Qxe4#
- 2.g4#
- 1...Bxd3
- 2.Qf4#
- 2.Qf3#
- 2.g4#
- 1...h1Q
- 2.Qf4#
- 2.Qg5#
- 2.g4#
- 1...h1B
- 2.Qf4#
- 2.Qg5#
- 2.g4#
- 1...Re2
- 2.Qf4#
- 2.Qg5#
- 2.Qf3#
- 2.g4#
- 1...Rf2
- 2.Qg5#
- 2.Qxe4#
- 2.g4#
- 1...Rg2
- 2.Qf4#
- 2.Qg5#
- 2.Qf3#
- 2.Qxe4#
- 1...Bxe3!
- threat
- 1.Qc5?
- threat
- 2.Sd4#
- 2.Rxe5#
- 1...Rxb3
- 2.Rxe5#
- 1...Rxc5
- 2.Sd4#
- 1...Bxc5
- 2.Rxe5#
- 1...Qxb3!
- threat
- 1.Bxe5?
- Keys
- 1.Bd6!
- threat
- 2.Qc8#
- 1...Rc2
- 2.Bxe4#
- 1...Rc5
- 2.Sd4#
- 1...Bc2
- 2.Rf1#
- 1...Bc5
- 2.Rxe5#
- threat
- 1.Bd6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 3
- Sets
- R(c);S_CUTB(a)::B(D),XS(g)
- R(h);S_CUTB(k)::S(C)
- B(a);S_CUTR(c)::R(B)
- B(k);N_GUARD::S(C),XB(k)
- B(k);S_CUTR(h)::R1(G),XP(i)
- B(k);N_GUARD::S(C)
- P(l);S_CUTB(k)::S(C)
- Tries
- Try
- B(I);XP(i)
- Threat
- DUALS(2)
- Vars
- Q(b);::P(E)
- R(c);::QAB(A)
- Refutation
- R(h);XR(G)
- Try
- B(I);
- Threat
- DUALS(2)
- Vars
- Q(b);P_PINR(G),XS(C)::QAB(A)
- R(c);XS(C)::QAB(A)
- R(h);XB(I)::S(C)
- B(k);XB(I)::QAB(A)
- R(h);::S(C)
- Refutation
- R(h);N_SPINP(i),XR(G)
- Try
- Q(A);XR(c)
- Threat
- DUALS(2)
- Vars
- R(h);N_SPINP(i),XR(G)::R(B)
- B(a);N_SPINS(g),XB(D)::QAR1(A),XP(i)
- P(d);::QAR1(A),XP(i)
- Q(b);::R(B)
- P(e);::QAR1(A),XP(i)
- Refutation
- Q(b);XQ(A)
- Try
- Q(A);XP(e)
- Threat
- DUALS(5)
- Refutation
- B(k);XQ(A)
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- R(c);XS(C)::R1(G),XP(i)
- R(h);XQ(A)::S(C)
- B(k);XQ(A)::R1(G),XP(i)
- Refutation
- Q(b);P_PINR(G),XS(C)
- Try
- Actual
- B(I);
- Threat
- QAB(A)
- Vars
- R(c);S_CUTB(a)::B(D),XS(g)
- R(h);S_CUTB(k)::S(C)
- B(a);S_CUTR(c)::R(B)
- B(k);S_CUTR(h)::R1(G),XP(i)
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).