MESON Chess Problem Database
Problem Display
PID: 68165 (1R2b3/3P1P2/1p2R3/2N1K1pr/6B1/2P1pp1p/p3kpN1/2Q5 w - - 0 1)
Salai (Snr), Ladislav
Hlas l'udu, 1978
#2
10 + 10
| 5865 | Czech Album (1976-1978) | 1983 |
SOLUTION
- SOUND
- Sets
- 1...f1Q
- 2.Qc2#
- 1...f1S
- 2.Qe1#
- 1...f1B
- 2.Qe1#
- 2.Qc2#
- 1...f1R
- 2.Qc2#
- 1...f1Q
- Tries
- 1.Kd4?
- threat
- 2.Rxe3#
- 1...f1Q
- 2.Qc2#
- 1...f1S
- 2.Qe1#
- 1...f1B
- 2.Qe1#
- 2.Qc2#
- 1...f1R
- 2.Qc2#
- 1...bxc5+!
- threat
- 1.Ke4?
- threat
- 2.Bxf3#
- 1...f1Q
- 2.Qc2#
- 1...f1S
- 2.Qe1#
- 1...f1B
- 2.Qe1#
- 2.Qc2#
- 1...f1R
- 2.Qc2#
- 1...Rh4!
- threat
- 1.Kd5?
- threat
- 2.Rxe3#
- 1...f1Q
- 2.Qc2#
- 1...f1S
- 2.Qe1#
- 1...f1B
- 2.Qe1#
- 2.Qc2#
- 1...f1R
- 2.Qc2#
- 1...Bxf7!
- threat
- 1.Kf5?
- threat
- 2.Rxe3#
- 1...f1Q
- 2.Qc2#
- 1...f1S
- 2.Qe1#
- 1...f1B
- 2.Qe1#
- 2.Qc2#
- 1...f1R
- 2.Qc2#
- 1...Bxd7!
- threat
- 1.Kd6?
- threat
- 2.Rxe3#
- 1...f1Q
- 2.Qc2#
- 1...f1S
- 2.Qe1#
- 1...f1B
- 2.Qe1#
- 2.Qc2#
- 1...f1R
- 2.Qc2#
- 1...Rh6!
- threat
- 1.Kf6?
- threat
- 2.Rxe3#
- 1...f1Q
- 2.Qc2#
- 1...f1S
- 2.Qe1#
- 1...f1B
- 2.Qe1#
- 2.Qc2#
- 1...f1R
- 2.Qc2#
- 1...Rh6+!
- threat
- 1.Rf6?
- threat
- 2.Bxf3#
- 1...f1Q
- 2.Qc2#
- 1...f1S
- 2.Qe1#
- 1...f1B
- 2.Qe1#
- 2.Qc2#
- 1...f1R
- 2.Qc2#
- 1...bxc5!
- threat
- 1.Qb2+?
- 1...Kd1
- 2.Rd6#
- 1...Kf1!
- 1...Kd1
- 1.dxe8Q?
- threat
- 2.Qb5#
- 1...f1Q
- 2.Qc2#
- 1...f1S
- 2.Qe1#
- 1...f1B
- 2.Qe1#
- 2.Qc2#
- 1...f1R
- 2.Qc2#
- 1...b5
- 2.Qxb5#
- 1...bxc5!
- threat
- 1.dxe8B?
- threat
- 2.Bb5#
- 1...f1Q
- 2.Qc2#
- 1...f1S
- 2.Qe1#
- 1...f1B
- 2.Qe1#
- 2.Qc2#
- 1...f1R
- 2.Qc2#
- 1...b5
- 2.Bxb5#
- 1...bxc5!
- threat
- 1.d8Q?
- threat
- 2.Qcd1#
- 2.Qdd1#
- 2.Qd3#
- 1...bxc5
- 2.Rb2#
- 2.Qcd1#
- 2.Qdd1#
- 1...f1Q
- 2.Qb2#
- 2.Qxe3#
- 2.Qc2#
- 1...f1S
- 2.Qe1#
- 1...f1B
- 2.Qb2#
- 2.Qxe3#
- 2.Qe1#
- 2.Qc2#
- 1...f1R
- 2.Qb2#
- 2.Qxe3#
- 2.Qc2#
- 1...a1Q
- 2.Qdd1#
- 2.Qd3#
- 1...a1R
- 2.Qdd1#
- 2.Qd3#
- 1...Ba4
- 2.Qd3#
- 1...Bb5
- 2.Qcd1#
- 2.Qdd1#
- 1...Bd7!
- threat
- 1.Kd4?
- Keys
- 1.Bf5!
- threat
- 2.Bd3#
- 1...fxg2
- 2.Bg4#
- 1...bxc5
- 2.Rb2#
- 1...f1Q
- 2.Qc2#
- 1...f1S
- 2.Qe1#
- 1...f1B
- 2.Qe1#
- 2.Qc2#
- 1...f1R
- 2.Qc2#
- 1...g4
- 2.Sf4#
- threat
- 1.Bf5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- P(c);SBLOCK::QAR2(A)
- P(c);N_GUARD::QAR1(A)
- Tries
- Try
- K(F);N_PINP(e),P_PINP(d),S_FLIGHT
- Threat
- R1(G),XP(d)
- Vars
- P(c);SBLOCK::QAR2(A)
- P(c);N_GUARD::QAR1(A)
- Refutation
- P(i);CHECK,XS(E)
- Try
- K(F);P-FLIGHT
- Threat
- B(D),XP(e)
- Vars
- P(c);SBLOCK::QAR2(A)
- P(c);N_GUARD::QAR1(A)
- Refutation
- R(h);P_PINB(D)
- Try
- K(F);N_PINP(e),P-FLIGHT,P_PINP(d)
- Threat
- R1(G),XP(d)
- Vars
- P(c);SBLOCK::QAR2(A)
- P(c);N_GUARD::QAR1(A)
- Refutation
- B(j);P_PINR(G),XP(I)
- Try
- K(F);N_PINP(e),P-FLIGHT,P_PINP(d)
- Threat
- R1(G),XP(d)
- Vars
- P(c);SBLOCK::QAR2(A)
- P(c);N_GUARD::QAR1(A)
- Refutation
- B(j);P_PINR(G),XP(H)
- Try
- K(F);N_PINP(e),P_PINP(d),S_FLIGHT
- Threat
- R1(G),XP(d)
- Vars
- P(c);SBLOCK::QAR2(A)
- P(c);N_GUARD::QAR1(A)
- Refutation
- R(h);P_PINR(G)
- Try
- K(F);N_PINP(e),P_PINP(d),S_FLIGHT
- Threat
- R1(G),XP(d)
- Vars
- P(c);SBLOCK::QAR2(A)
- P(c);N_GUARD::QAR1(A)
- Refutation
- R(h);CHECK
- Try
- R(G);
- Threat
- B(D),XP(e)
- Vars
- P(c);SBLOCK::QAR2(A)
- P(c);N_GUARD::QAR1(A)
- Refutation
- P(i);XS(E)
- Try
- Q(A);CHECK
- Vars
- K(b);S_FLIGHT::R(G)
- Refutation
- K(b);N_SPINP(e),S_FLIGHT
- Try
- P(H);XB(j)
- Threat
- QAB(H)
- Vars
- P(c);SBLOCK::QAR2(A)
- P(c);N_GUARD::QAR1(A)
- P(i);::QAB(H),XP(i)
- Refutation
- P(i);XS(E)
- Try
- P(H);XB(j)
- Threat
- B(H)
- Vars
- P(c);SBLOCK::QAR2(A)
- P(c);N_GUARD::QAR1(A)
- P(i);::B(H),XP(i)
- Refutation
- P(i);XS(E)
- Try
- P(H);
- Threat
- DUALS(3)
- Vars
- P(c);N_GUARD::QAR1(A)
- B(j);::QAB1(H)
- Refutation
- B(j);
- Try
- Actual
- B(D);N_PINP(e)
- Threat
- B(D)
- Vars
- P(e);OGATEB,XS(B)::B(D)
- P(i);OGATE,XS(E)::R(J)
- P(c);SBLOCK::QAR2(A)
- P(c);N_GUARD::QAR1(A)
- P(g);N_GUARD,P_PINB(D)::S(B)
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).