MESON Chess Problem Database
Problem Display
PID: 7041 (q7/1p1Rp3/p4p2/4kn2/Q1B2p2/2p1Np1r/K2Nn1r1/2b5 w - - 0 1)
Baturin, Aleksandr Adrianovich
4/5 Prize, Trud, 1935
#2
6 + 14
| 3098 | FIDE Album (1914-1944) (I) | 1971 |
SOLUTION
- SOUND
- Sets
- 1...Rf2
- 2.Sg4#
- 1...Rgh2
- 2.Sg4#
- 1...Rg4
- 2.Sxg4#
- 1...Seg3
- 2.Sg4#
- 1...a5
- 2.Qb5#
- 1...Rf2
- Tries
- 1.Bf7?
- threat
- 2.Sec4#
- 2.Rd5#
- 2.Qe4#
- 1...Bxd2
- 2.Rd5#
- 1...Sxe3
- 2.Qe4#
- 1...cxd2
- 2.Rd5#
- 1...fxe3
- 2.Rd5#
- 2.Qe4#
- 1...Qc8
- 2.Rd5#
- 2.Qe4#
- 1...Qd8
- 2.Sec4#
- 2.Qe4#
- 1...Seg3
- 2.Sc4#
- 2.Sg4#
- 2.Rd5#
- 1...Sed4
- 2.Sc4#
- 2.Rd5#
- 1...Sfg3
- 2.Sxf3#
- 2.Rd5#
- 1...Sfd4
- 2.Rd5#
- 1...Sh4
- 2.Rd5#
- 2.Qe4#
- 1...Sd6
- 2.Rxe7#
- 1...Sh6
- 2.Rd5#
- 2.Qe4#
- 1...Sg7
- 2.Rd5#
- 2.Qe4#
- 1...b6
- 2.Sec4#
- 1...e6
- 2.Sec4#
- 2.Qe4#
- 1...b5!
- threat
- 1.Qc2?
- threat
- 2.Qe4#
- 2.Qxf5#
- 1...Bxd2
- 2.Qxf5#
- 1...Sxe3
- 2.Qe4#
- 1...cxd2
- 2.Qxf5#
- 1...fxe3
- 2.Qe4#
- 1...b5
- 2.Qxf5#
- 1...Rg5
- 2.Qe4#
- 1...Rh5
- 2.Sxf3#
- 2.Qe4#
- 1...Seg3
- 2.Sxf3#
- 2.Sg4#
- 1...Sed4
- 2.Qe4#
- 1...Sfg3
- 2.Sxf3#
- 2.Sg4#
- 1...Sfd4
- 2.Qe4#
- 1...Sh4
- 2.Qe4#
- 1...Sh6
- 2.Qe4#
- 1...Sg7
- 2.Qe4#
- 1...b6
- 2.Qxf5#
- 1...e6
- 2.Qe4#
- 1...Sd6!
- threat
- 1.Qc6?
- threat
- 2.Rd5#
- 2.Qe4#
- 2.Qd5#
- 2.Qc5#
- 2.Qe6#
- 1...Bxd2
- 2.Qd5#
- 2.Qe6#
- 1...Sxe3
- 2.Qe4#
- 2.Qe6#
- 1...cxd2
- 2.Qd5#
- 2.Qe6#
- 1...fxe3
- 2.Qe4#
- 1...Sd6
- 2.Qd5#
- 2.Qc5#
- 1...b5
- 2.Rd5#
- 2.Qe6#
- 1...Qa7
- 2.Rd5#
- 2.Qe4#
- 2.Qd5#
- 2.Qe6#
- 1...Qc8
- 2.Rd5#
- 2.Qe4#
- 2.Qd5#
- 2.Qe6#
- 1...Qd8
- 2.Qe4#
- 2.Qd5#
- 2.Qc5#
- 2.Qe6#
- 1...Qg8
- 2.Qe4#
- 1...Ba3
- 2.Rd5#
- 2.Qe4#
- 2.Qd5#
- 2.Qe6#
- 1...Seg3
- 2.Sg4#
- 2.Rd5#
- 2.Qd5#
- 2.Qc5#
- 2.Qe6#
- 1...Sed4
- 2.Rd5#
- 2.Qe4#
- 2.Qd5#
- 2.Qc5#
- 1...Sfg3
- 2.Sxf3#
- 2.Rd5#
- 2.Qd5#
- 2.Qc5#
- 2.Qe6#
- 2.Qc7#
- 1...Sfd4
- 2.Rd5#
- 2.Qe4#
- 2.Qd5#
- 2.Qc5#
- 2.Qc7#
- 1...Sg7
- 2.Rd5#
- 2.Qe4#
- 2.Qd5#
- 2.Qc5#
- 2.Qc7#
- 1...b6
- 2.Rd5#
- 2.Qe6#
- 1...e6
- 2.Qe4#
- 2.Qc5#
- 2.Qxe6#
- 1...bxc6!
- threat
- 1.Bf7?
- Keys
- 1.Bd5!
- threat
- 2.Qe4#
- 1...Seg3
- 2.Sg4#
- 1...Sed4
- 2.Sc4#
- 1...Sfg3
- 2.Sxf3#
- 1...Sfd4
- 2.Sdc4#
- 1...Sd6
- 2.Rxe7#
- threat
- 1.Bd5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 4
- Sets
- R(c);N_GUARD::S(C)
- R(c);N_GUARD::S(C),XR(c)
- S(b);P_PINS(B),S_CUTR(c)::S(C)
- P(j);N_GUARD::QAR(D)
- Tries
- Try
- B(E);
- Threat
- DUALS(3)
- Vars
- B(a);XS(B)::R1(F)
- S(i);XS(C)::QAR1(D)
- P(d);XS(B)::R1(F)
- S(i);::R1(F)
- S(i);N_GUARD,SBLOCK::R(F),XP(m)
- P(l);::S(C)
- Refutation
- P(l);
- Try
- Q(D);
- Threat
- DUALS(2)
- Vars
- B(a);XS(B)::QAR1(D),XS(i)
- S(i);XS(C)::QAR1(D)
- P(d);XS(B)::QAR1(D),XS(i)
- P(g);XS(C)::QAR1(D)
- P(l);::QAR1(D),XS(i)
- R(c);::QAR1(D)
- S(b);::QAR1(D)
- S(i);::QAR1(D)
- P(m);::QAR1(D)
- Refutation
- S(i);
- Try
- Q(D);
- Threat
- DUALS(5)
- Vars
- P(g);XS(C)::QAR1(D)
- Q(n);P_PINB(E)::QAR1(D)
- Refutation
- P(l);XQ(D)
- Try
- Actual
- B(E);
- Threat
- QAR1(D)
- Vars
- S(b);P_PINS(B),S_CUTR(c)::S(C)
- S(b);P_PINS(B),SBLOCK::S(C)
- S(i);S_CUTR(f)::S(B),XP(e)
- S(i);SBLOCK::S(B)
- S(i);N_GUARD,SBLOCK::R(F),XP(m)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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