MESON Chess Problem Database
Problem Display
PID: 276461 (4N3/5kNP/2pBp1p1/6pr/8/1r3BKp/b1Q5/1R3R2 w - - 0 1)
Bartolovic, Hrvoje
1st HM., To Mat, 1962
#2
9 + 9
| 15601 | Albrecht-Leiss-Degener Collection | 2024 |
SOLUTION
- SOUND
- Sets
- 1...Rxb1
- 2.Bd1#
- 1...Rb2
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 1...Ra3
- 2.Rb7#
- 1...Rc3
- 2.Rb7#
- 1...Rd3
- 2.Rb7#
- 1...Re3
- 2.Rb7#
- 1...Rxf3+
- 2.Rxf3#
- 1...Rb4
- 2.Be4#
- 1...Rb5
- 2.Bd5#
- 1...Rb6
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 1...Rb7
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 2.Rxb7#
- 1...Rb8
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 1...e5
- 2.Qc4#
- 1...Rxb1
- Tries
- 1.Rxb3?
- threat
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 2.Rb7#
- 1...Bxb3
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 1...Rh4
- 2.Bg4#
- 2.Rb7#
- 1...Rh6
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bh5#
- 2.Bxc6#
- 2.Rb7#
- 1...g4
- 2.Rb7#
- 1...c5
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bc6#
- 2.Bb7#
- 2.Ba8#
- 2.Rb7#
- 1...Rxh7!
- threat
- 1.Qxb3?
- threat
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 2.Qb7#
- 1...Bxb1
- 2.Be4#
- 2.Qxe6#
- 2.Qb7#
- 1...Bxb3
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 1...Rh4
- 2.Bg4#
- 2.Qb7#
- 1...Rh6
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bh5#
- 2.Bxc6#
- 2.Qb7#
- 1...g4
- 2.Qb7#
- 1...c5
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bc6#
- 2.Bb7#
- 2.Ba8#
- 2.Qb7#
- 1...Rxh7!
- threat
- 1.Qe4?
- threat
- 2.Qxe6#
- 1...Rxf3+
- 2.Rxf3#
- 2.Qxf3#
- 1...Rxb1
- 2.Bd1#
- 1...Ra3
- 2.Rb7#
- 1...Rb2
- 2.Be2#
- 1...Rc3
- 2.Rb7#
- 1...Rd3
- 2.Rb7#
- 1...Re3
- 2.Rb7#
- 1...Rb4
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Bg4#
- 2.Bxh5#
- 1...Rb6
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Bg4#
- 2.Bxh5#
- 1...Rb7
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Bg4#
- 2.Bxh5#
- 2.Rxb7#
- 1...Rb8
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Bg4#
- 2.Bxh5#
- 1...e5
- 2.Qc4#
- 1...Rb5!
- threat
- 1.Qe2?
- threat
- 2.Qxe6#
- 1...Rxf3+
- 2.Rxf3#
- 2.Qxf3#
- 1...Ra3
- 2.Rb7#
- 1...Rb2
- 2.Bh1#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 1...Rc3
- 2.Rb7#
- 1...Rd3
- 2.Rb7#
- 1...Re3
- 2.Rb7#
- 1...Rb4
- 2.Be4#
- 1...Rb5
- 2.Bd5#
- 1...Rb6
- 2.Bh1#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 1...Rb7
- 2.Bh1#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 2.Rxb7#
- 1...Rb8
- 2.Bh1#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 1...e5
- 2.Qc4#
- 1...Rxb1!
- threat
- 1.Qc3?
- threat
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 2.Qf6#
- 1...Rxb1
- 2.Bd1#
- 2.Qf6#
- 1...Rxc3
- 2.Rb7#
- 1...Bxb1
- 2.Be4#
- 2.Qf6#
- 1...Rb2
- 2.Be2#
- 2.Qf6#
- 1...Rb4
- 2.Be4#
- 2.Qf6#
- 1...Rb5
- 2.Bd5#
- 2.Qf6#
- 1...Rh4
- 2.Bg4#
- 2.Qf6#
- 1...Rh6
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bh5#
- 2.Bxc6#
- 2.Qf6#
- 1...g4
- 2.Qf6#
- 1...c5
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bc6#
- 2.Bb7#
- 2.Ba8#
- 2.Qf6#
- 1...e5
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 2.Qc4#
- 1...Rxh7!
- threat
- 1.Qxc6?
- threat
- 2.Qd7#
- 2.Qc7#
- 1...Rxf3+
- 2.Rxf3#
- 2.Qxf3#
- 1...Rc3
- 2.Rb7#
- 2.Qd7#
- 1...Rb7
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Rxb7#
- 2.Qxb7#
- 1...Rxh7!
- threat
- 1.h8Q?
- threat
- 2.Qf8#
- 1...Rxf3+
- 2.Rxf3#
- 1...Rxh8!
- threat
- 1.h8R?
- threat
- 2.Rf8#
- 1...Rxf3+
- 2.Rxf3#
- 1...Rxh8!
- threat
- 1.Rxb3?
- Keys
- 1.Qc4!
- threat
- 2.Qxe6#
- 1...Rxf3+
- 2.Rxf3#
- 1...Rxb1
- 2.Bd1#
- 1...Ra3
- 2.Rb7#
- 1...Rb2
- 2.Be2#
- 1...Rc3
- 2.Rb7#
- 1...Rd3
- 2.Rb7#
- 1...Re3
- 2.Rb7#
- 1...Rb4
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 1...Rb5
- 2.Bd5#
- 1...Rb6
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 1...Rb7
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- 2.Rxb7#
- 1...Rb8
- 2.Bd1#
- 2.Bh1#
- 2.Be2#
- 2.Bg2#
- 2.Be4#
- 2.Bg4#
- 2.Bd5#
- 2.Bxh5#
- 2.Bxc6#
- threat
- 1.Qc4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 2
- Sets
- R(b);N_PINB(D),XR(A)::R(B)+B(D)
- R(b);OGATE::R(A)
- R(b);CHECK,P_SPINR(b),XB(D)::R(B),XR(b)
- R(b);N_PINB(D)::R(B)+B(D)
- P(g);OGATEB::QAB(C)
- Tries
- Try
- R(A);N_SPINB(D),XR(b)
- Threat
- DUALS(10)
- Vars
- P(d);::R(A)
- Refutation
- R(e);XP(H)
- Try
- Q(C);N_SPINB(D),P_PINP(g),XR(b)
- Threat
- DUALS(10)
- Vars
- P(d);::QAR(C)
- Refutation
- R(e);XP(H)
- Try
- Q(C);
- Threat
- QAB1(C),XP(g)
- Vars
- R(b);N_PINB(D),XR(A)::R(B)+B(D)
- R(b);OGATE::R(A)
- R(b);N_PINB(D)::R(B)+B(D)
- P(g);OGATEB::QAB(C)
- Refutation
- R(b);N_PINB(D)
- Try
- Q(C);
- Threat
- QAB1(C),XP(g)
- Vars
- R(b);OGATE::R(A)
- R(b);N_PINB(D)::R(B)+B(D)
- P(g);OGATEB::QAB(C)
- Refutation
- R(b);N_PINB(D),XR(A)
- Try
- Q(C);N_SPINB(D)
- Threat
- DUALS(10)
- Vars
- R(b);OGATE,P_PINB(D),XQ(C)::R(A)
- P(d);::QAR1(C)
- Refutation
- R(e);XP(H)
- Try
- Q(C);XP(f)
- Threat
- DUALS(2)
- Refutation
- R(e);XP(H)
- Try
- P(H);
- Threat
- QAR1(H)
- Vars
- R(b);CHECK,P_SPINR(b),XB(D)::R(B),XR(b)
- Refutation
- R(e);XQ(H)
- Try
- P(H);
- Threat
- R1(H)
- Vars
- R(b);CHECK,P_SPINR(b),XB(D)::R(B),XR(b)
- Refutation
- R(e);XR(H)
- Try
- Actual
- Q(C);P_PINP(g)
- Threat
- QAB1(C),XP(g)
- Vars
- R(b);CHECK,P_SPINR(b),XB(D)::R(B),XR(b)
- R(b);N_PINB(D),XR(A)::R(B)+B(D)
- R(b);OGATE::R(A)
- R(b);N_PINB(D)::R(B)+B(D)
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).