MESON Chess Problem Database
Problem Display
PID: 63515 (8/3R3P/qpP2Q2/1p1rp3/1P1kb1R1/5p1K/2Pb4/3NnB2 w - - 0 1)
Bartolovic, Hrvoje
3rd Prize, Soyuz-Apollo, 1975
#2
10 + 10
| 3771 | FIDE Album (1974-1976) | 1980 |
| 3713 | Snap | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Rd6
- 2.Rxd6#
- 2.Qxd6#
- 1...Bc1
- 2.c3#
- 1...Be3
- 2.c3#
- 1...Bf4
- 2.c3#
- 1...Bg5
- 2.c3#
- 1...Bh6
- 2.c3#
- 1...Rd6
- Tries
- 1.Qh4?
- threat
- 2.Rxe4#
- 1...Bxb4
- 2.Qf2#
- 1...Rd6
- 2.Rxd6#
- 1...Bf4
- 2.c3#
- 1...Rxd7!
- threat
- 1.Qd8?
- threat
- 2.Rxd5#
- 1...Rxd7
- 2.Qxd7#
- 1...Rd6
- 2.Rxd6#
- 1...Qa2
- 2.Qxb6#
- 1...Bf4
- 2.c3#
- 1...Sd3!
- threat
- 1.Qxf3?
- threat
- 2.Rxe4#
- 2.Qxe4#
- 1...Rxd7
- 2.Qxe4#
- 1...Bxb4
- 2.Qf2#
- 2.Qe3#
- 1...Rd6
- 2.Rxd6#
- 2.Qxe4#
- 1...Qa3
- 2.Rxe4#
- 1...Bf4
- 2.Qc3#
- 2.c3#
- 1...Sxf3!
- threat
- 1.Qf5?
- threat
- 2.Rxe4#
- 2.Qxe4#
- 1...Rxd7
- 2.Qxe4#
- 2.Qxd7#
- 1...Rd6
- 2.Rxd6#
- 2.Qxe4#
- 1...Bf4
- 2.c3#
- 1...Bxb4!
- threat
- 1.Qd6?
- threat
- 2.Qxd5#
- 1...Rxd6
- 2.Rxd6#
- 1...Bf4
- 2.c3#
- 1...Qa2!
- threat
- 1.Qe6?
- threat
- 2.Rxd5#
- 2.Qxd5#
- 1...Rxd7
- 2.Qxd7#
- 1...Sd3
- 2.Qxd5#
- 1...Rd6
- 2.Rxd6#
- 2.Qxd6#
- 1...Bf4
- 2.c3#
- 1...Qa2!
- threat
- 1.Qg6?
- threat
- 2.Rxe4#
- 2.Qxe4#
- 1...Rxd7
- 2.Qxe4#
- 1...Rd6
- 2.Rxd6#
- 2.Qxe4#
- 2.Qxd6#
- 1...Bf4
- 2.c3#
- 1...Bxb4!
- threat
- 1.Qf7?
- threat
- 2.Rxd5#
- 2.Qxd5#
- 1...Rxd7
- 2.Qxd7#
- 1...Sd3
- 2.Qxd5#
- 1...Rd6
- 2.Rxd6#
- 1...Bf4
- 2.c3#
- 1...Qa2!
- threat
- 1.Qh4?
- Keys
- 1.Qf4!
- threat
- 2.Qxe4#
- 1...Bxb4
- 2.Qe3#
- 1...Bxf4
- 2.c3#
- 1...exf4
- 2.h8Q#
- 2.h8B#
- threat
- 1.Qf4!
This anticipates 238993(2009)
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 4
- Sets
- B(b);N_GUARD::P(C)
- B(b);N_GUARD,N_SPINB(e)::P(C)
- Tries
- Try
- Q(H);N_PINP(h)
- Threat
- R1(F),XB(e)
- Vars
- B(b);N_GUARD,XP(E)::QAB(H)
- R(g);OGATEB::R(I),XR(g)
- B(b);N_GUARD,N_SPINB(e)::P(C)
- Refutation
- R(g);N_SPINR(g),XR(I)
- Try
- Q(H);N_PINP(h)
- Threat
- R1(I),XR(g)
- Vars
- R(g);OGATE,XR(I)::QAR(H),XR(g)
- R(g);OGATEB::R(I),XR(g)
- Q(i);N_GUARD::QAB(H),XP(j)
- B(b);N_GUARD,N_SPINB(e)::P(C)
- Refutation
- S(a);
- Try
- Q(H);N_PINP(h),XP(c)
- Threat
- DUALS(2)
- Vars
- R(g);N_SPINR(g),XR(I)::QAR1(H),XB(e)
- Q(i);P_PINQ(H)::R1(F),XB(e)
- Refutation
- S(a);XQ(H)
- Try
- Q(H);N_PINP(h)
- Threat
- DUALS(2)
- Vars
- B(b);N_GUARD,N_SPINB(e)::P(C)
- Refutation
- B(b);XP(E)
- Try
- Q(H);N_PINP(h)
- Threat
- QAR1(H),XR(g)
- Vars
- R(g);OGATE,XQ(H)::R(I),XR(g)
- B(b);N_GUARD,N_SPINB(e)::P(C)
- Refutation
- Q(i);
- Try
- Q(H);N_PINP(h)
- Threat
- DUALS(2)
- Vars
- R(g);N_SPINR(g),OGATE,XR(I)::QAR(H),XR(g)
- S(a);::QAR1(H),XR(g)
- B(b);N_GUARD,N_SPINB(e)::P(C)
- Refutation
- Q(i);
- Try
- Q(H);N_PINP(h)
- Threat
- DUALS(2)
- Vars
- R(g);N_SPINR(g),XR(I)::QAR1(H),XB(e)
- B(b);N_GUARD,N_SPINB(e)::P(C)
- Refutation
- B(b);XP(E)
- Try
- Q(H);N_PINP(h)
- Threat
- DUALS(2)
- Vars
- R(g);N_SPINR(g),OGATE,XR(I)::QAR(H),XR(g)
- S(a);::QAR1(H),XR(g)
- R(g);OGATEB::R(I),XR(g)
- B(b);N_GUARD,N_SPINB(e)::P(C)
- Refutation
- Q(i);
- Try
- Actual
- Q(H);N_PINP(h)
- Threat
- QAR1(H),XB(e)
- Vars
- B(b);N_GUARD,XP(E)::QAB1(H)
- B(b);N_GUARD,N_SPINB(e),XQ(H)::P(C)
- P(h);N_SPINB(e),XQ(H)::P=Q
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).