MESON Chess Problem Database
Problem Display
PID: 10134 (2B1N1q1/2N1Pb2/1pP3rn/b3k1p1/r2p2R1/BR1p2K1/5Q2/8 w - - 0 1)
Tura, Waldemar
1st Prize, Europe Echecs, 1962
#2
10 + 11
| 3747 | FIDE Album (1962-1964) | 1968 |
| 5862 | An ABC of Chess Problems | 1970 |
| 5658 | Beispiele zur Ideengeschichte des Schachproblems (Josef Breuer) | 1982 |
| 3364 | Solving in Style | 1985 |
| 4640 | Chess Wizardry: The New ABC of Chess Problems | 1996 |
| 56 | The Problemist | 2014 |
SOLUTION
- SOUND
- Sets
- 1...Rxa3
- 2.Qxd4#
- 1...Rb4
- 2.Qe1#
- 1...Rd6
- 2.Bxd6#
- 1...Re6
- 2.Rb5#
- 1...Rf6
- 2.Qxf6#
- 1...Rg7
- 2.Bd6#
- 2.Qf6#
- 1...Be1
- 2.Qxe1#
- 1...Bb4
- 2.Qxd4#
- 1...Bc4
- 2.Qxd4#
- 1...Be6
- 2.Bd6#
- 1...Sxg4
- 2.Qf5#
- 1...Sf5+
- 2.Qxf5#
- 1...d2
- 2.Qe2#
- 1...Rxa3
- Tries
- 1.Bb4?
- threat
- 2.Qe1#
- 2.Qxd4#
- 1...Sf5+
- 2.Qxf5#
- 1...Qxe8
- 2.Qxd4#
- 1...Rxb4
- 2.Qe1#
- 1...Bxb4
- 2.Qxd4#
- 1...Bxe8
- 2.Qxd4#
- 1...Sxg4
- 2.Qf5#
- 1...Ra1
- 2.Qxd4#
- 1...Ra2
- 2.Qxd4#
- 1...Rd6
- 2.Bxd6#
- 2.Qe1#
- 1...Bd5
- 2.Qxd4#
- 1...Be6
- 2.Bd6#
- 1...d2
- 2.Qxd4#
- 2.Qe2#
- 1...Re6!
- threat
- 1.Rb4?
- threat
- 2.Qe1#
- 2.Qxd4#
- 1...Sf5+
- 2.Qxf5#
- 1...Qxe8
- 2.Qxd4#
- 1...Rxb4
- 2.Qe1#
- 1...Bxb4
- 2.Qxd4#
- 1...Bxe8
- 2.Qxd4#
- 1...Sxg4
- 2.Qxd4#
- 2.Qf5#
- 1...Rd6
- 2.Qe1#
- 1...Re6
- 2.Rb5#
- 1...Bd5
- 2.Qxd4#
- 1...d2
- 2.Qxd4#
- 2.Qe2#
- 1...Be6!
- threat
- 1.Rxg5+?
- 1...Ke4
- 2.Qf3#
- 2.Qf4#
- 1...Sf5+
- 2.Qxf5#
- 1...Rxg5+!
- 1...Ke4
- 1.Bb4?
- Keys
- 1.Be6!
- threat
- 2.Bd6#
- 2.Rb5#
- 1...Sf5+
- 2.Qxf5#
- 1...Qxe8
- 2.Rb5#
- 1...Rxa3
- 2.Rb5#
- 2.Qxd4#
- 1...Rxe6
- 2.Rb5#
- 1...Bxe6
- 2.Bd6#
- 1...Bxe8
- 2.Rb5#
- 1...Sxg4
- 2.Qf5#
- 1...Rb4
- 2.Qe1#
- 1...Rc4
- 2.Bd6#
- 1...Bb4
- 2.Qxd4#
- 1...b5
- 2.Bd6#
- 2.Rxb5#
- threat
- 1.Be6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 6
- Sets
- R(b);N_GUARD,XB(B)::QAB1(A),XP(c)
- R(b);S_CUTB(d)::QAR(A)
- R(h);N_GUARD::B(B),XR(h)
- R(h);S_CUTB(j)::R(C)
- R(h);N_GUARD::QAB1(A),XR(h)
- B(d);N_GUARD,P_PINQ(A)::QAR(A),XB(d)
- B(d);S_CUTR(b)::QAB1(A),XP(c)
- B(j);S_CUTR(b)::QAB1(A),XP(c)
- B(j);S_CUTR(h)::B(B)
- S(i);N_GUARD,XR(E)::QAR1(A)
- S(i);CHECK,N_GUARD::QAR1(A),XS(i)
- P(a);N_GUARD::QAR(A)
- Tries
- Try
- B(B);
- Threat
- DUALS(2)
- Vars
- S(i);CHECK,N_GUARD::QAR1(A),XS(i)
- Q(k);XS(J)::QAB1(A),XP(c)
- R(b);XB(B)::QAR(A)
- B(d);XB(B)::QAB1(A),XP(c)
- B(j);XS(J)::QAB1(A),XP(c)
- S(i);N_GUARD,XR(E)::QAR1(A)
- R(b);::QAB1(A),XP(c)
- B(j);::QAB1(A),XP(c)
- B(j);S_CUTR(h)::B(B)
- Refutation
- R(h);
- Try
- R(C);
- Threat
- DUALS(2)
- Vars
- S(i);CHECK,N_GUARD::QAR1(A),XS(i)
- Q(k);XS(J)::QAB1(A),XP(c)
- R(b);XR(C)::QAR(A)
- B(d);XR(C)::QAB1(A),XP(c)
- B(j);XS(J)::QAB1(A),XP(c)
- R(h);::QAR(A)
- R(h);S_CUTB(j)::R(C)
- B(j);::QAB1(A),XP(c)
- Refutation
- B(j);
- Try
- R(E);CHECK,P_SPINR(E),XP(f)
- Vars
- S(i);CHECK,N_GUARD,P_SPINS(i)::QAR1(A),XS(i)
- Refutation
- R(h);CHECK,XR(E)
- Try
- Actual
- B(I);
- Threat
- DUALS(2)
- Vars
- S(i);CHECK,N_GUARD::QAR1(A),XS(i)
- Q(k);XS(J)::R(C)
- R(h);XB(I)::R(C)
- B(j);XB(I)::B(B)
- B(j);XS(J)::R(C)
- S(i);N_GUARD,XR(E)::QAR1(A)
- R(b);S_CUTB(d)::QAR(A)
- R(b);::B(B)
- B(d);S_CUTR(b)::QAB1(A),XP(c)
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).