MESON Chess Problem Database
Problem Display
PID: 10291 (3QN3/pp6/kn4p1/1b2R1P1/3p4/2nN4/p3p3/R1K1B3 w - - 0 1)
Buchwald, Julius
Problem (Zagreb), 1963
#2
8 + 10
SOLUTION
- SOUND
- Sets
- 1...Ka5
- 2.Rxa2#
- 1...Bxd3
- 2.Sc7#
- 1...Ba4
- 2.Sb4#
- 2.Sc7#
- 1...Bc4
- 2.Sb4#
- 2.Sc7#
- 1...Bc6
- 2.Sb4#
- 2.Sc7#
- 1...Bd7
- 2.Sb4#
- 2.Sc7#
- 1...Bxe8
- 2.Sb4#
- 1...Sb1
- 2.Sc5#
- 2.Sc7#
- 1...Sd1
- 2.Sc5#
- 2.Sc7#
- 1...Sca4
- 2.Sc7#
- 1...Se4
- 2.Sc7#
- 1...Scd5
- 2.Sc5#
- 1...Sba4
- 2.Sb4#
- 1...Sc4
- 2.Sb4#
- 2.Sc5#
- 1...Sbd5
- 2.Sc5#
- 1...Sd7
- 2.Sb4#
- 1...Sa8
- 2.Sb4#
- 2.Sc5#
- 1...Sc8
- 2.Sb4#
- 2.Sc5#
- 1...Ka5
- Tries
- 1.Rxa2+?
- 1...Ba4
- 2.Sb4#
- 2.Sc7#
- 1...Sca4
- 2.Sc5#
- 2.Sc7#
- 1...Sba4
- 2.Sb4#
- 2.Sc5#
- 1...Sxa2+!
- 1...Ba4
- 1.Rxb5?
- threat
- 2.Sc7#
- 1...Sxb5
- 2.Sc5#
- 1...Scd5
- 2.Ra5#
- 1...Sbd5
- 2.Ra5#
- 2.Qa5#
- 1...Sa8
- 2.Ra5#
- 2.Qa5#
- 1...Kxb5!
- threat
- 1.Rf5?
- 1...Ka5
- 2.Rxa2#
- 1...Bxd3
- 2.Sc7#
- 1...Bxe8
- 2.Sb4#
- 1...Sca4
- 2.Sc7#
- 1...Ba4
- 2.Sb4#
- 2.Sc7#
- 1...Bc4
- 2.Sb4#
- 2.Sc7#
- 1...Bc6
- 2.Sb4#
- 2.Sc7#
- 1...Bd7
- 2.Sb4#
- 2.Sc7#
- 1...Sb1
- 2.Sc5#
- 2.Sc7#
- 1...Sd1
- 2.Sc5#
- 2.Sc7#
- 1...Se4
- 2.Sc7#
- 1...Scd5
- 2.Sc5#
- 1...Sba4
- 2.Sb4#
- 1...Sc4
- 2.Sb4#
- 2.Sc5#
- 1...Sbd5
- 2.Sc5#
- 1...Sd7
- 2.Sb4#
- 1...Sa8
- 2.Sb4#
- 2.Sc5#
- 1...Sc8
- 2.Sb4#
- 2.Sc5#
- 1...gxf5!
- 1...Ka5
- 1.Qf6?
- 1...Bxd3
- 2.Sc7#
- 1...Bxe8
- 2.Sb4#
- 1...Sa4
- 2.Sc7#
- 1...Ba4
- 2.Sb4#
- 2.Sc7#
- 1...Bc4
- 2.Sb4#
- 2.Sc7#
- 1...Bc6
- 2.Sb4#
- 2.Sc7#
- 1...Bd7
- 2.Sb4#
- 2.Sc7#
- 1...Sb1
- 2.Sc5#
- 2.Sc7#
- 1...Sd1
- 2.Sc5#
- 2.Sc7#
- 1...Se4
- 2.Sc7#
- 1...Sd5
- 2.Sc5#
- 1...Ka5!
- 1...Bxd3
- 1.Qd6?
- 1...Bxd3
- 2.Sc7#
- 1...Bxe8
- 2.Sb4#
- 1...Sa4
- 2.Sc7#
- 1...Ba4
- 2.Sb4#
- 2.Sc7#
- 1...Bc4
- 2.Sb4#
- 2.Sc7#
- 1...Bc6
- 2.Sb4#
- 2.Sc7#
- 1...Bd7
- 2.Sb4#
- 2.Sc7#
- 1...Sb1
- 2.Sc5#
- 2.Sc7#
- 1...Sd1
- 2.Sc5#
- 2.Sc7#
- 1...Se4
- 2.Sc7#
- 1...Sd5
- 2.Sc5#
- 1...Ka5!
- 1...Bxd3
- 1.Rxa2+?
- Keys
- 1.Rd5!
- 1...Ka5
- 2.Rxa2#
- 1...Bxd3
- 2.Sc7#
- 1...Bxe8
- 2.Sb4#
- 1...Scxd5
- 2.Sc5#
- 1...Sbxd5
- 2.Sc5#
- 1...Sca4
- 2.Sc7#
- 1...Ba4
- 2.Sb4#
- 2.Sc7#
- 1...Bc4
- 2.Sb4#
- 2.Sc7#
- 1...Bc6
- 2.Sb4#
- 2.Sc7#
- 1...Bd7
- 2.Sb4#
- 2.Sc7#
- 1...Sb1
- 2.Sc5#
- 2.Sc7#
- 1...Sd1
- 2.Sc5#
- 2.Sc7#
- 1...Se4
- 2.Sc7#
- 1...Sba4
- 2.Sb4#
- 1...Sc4
- 2.Sb4#
- 2.Sc5#
- 1...Sd7
- 2.Sb4#
- 1...Sa8
- 2.Sb4#
- 2.Sc5#
- 1...Sc8
- 2.Sb4#
- 2.Sc5#
- 1...Ka5
- 1.Rd5!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(f);P-FLIGHT,P_SPINB(e),P_SPINS(c)::R(A),XP(a)
- B(e);XS(D)::S(H)
- B(e);XS(H)::S(D)
- S(c);N_SPINP(a)::S(H)
- S(c);::S(H)
- S(c);::S(D)
- S(g);N_SPINP(a)::S(D)
- S(g);::S(D)
- Tries
- Try
- R(A);CHECK,XP(a)
- Refutation
- S(c);CHECK,XR(A)
- Try
- R(E);XB(e)
- Threat
- S(H)
- Vars
- S(c);SBLOCK,XR(E)::S(D)
- S(c);::R1(E)
- Refutation
- K(f);N_SPINP(a),S_FLIGHT,XR(E)
- Try
- R(E);
- Vars
- K(f);P-FLIGHT,P_SPINB(e),P_SPINS(c)::R(A),XP(a)
- B(e);XS(D)::S(H)
- B(e);XS(H)::S(D)
- S(c);N_SPINP(a)::S(H)
- S(c);::S(H)
- S(c);::S(D)
- S(g);N_SPINP(a)::S(D)
- S(g);::S(D)
- Refutation
- P(h);XR(E)
- Try
- Q(G);P_PINS(g)
- Vars
- B(e);XS(D)::S(H)
- B(e);XS(H)::S(D)
- S(c);N_SPINP(a)::S(H)
- S(c);::S(H)
- S(c);::S(D)
- Refutation
- K(f);N_SPINS(g),P-FLIGHT,P_SPINB(e),P_SPINS(c)
- Try
- Q(G);P_PINS(g)
- Vars
- B(e);XS(D)::S(H)
- B(e);XS(H)::S(D)
- S(c);N_SPINP(a)::S(H)
- S(c);::S(H)
- S(c);::S(D)
- Refutation
- K(f);N_SPINS(g),P-FLIGHT,P_SPINB(e),P_SPINS(c)
- Try
- Actual
- R(E);
- Vars
- K(f);P-FLIGHT,P_SPINB(e),P_SPINS(c)::R(A),XP(a)
- B(e);XS(D)::S(H)
- B(e);XS(H)::S(D)
- S(c);XR(E)::S(D)
- S(g);XR(E)::S(D)
- S(c);N_SPINP(a)::S(H)
- S(c);::S(H)
- S(g);N_SPINP(a)::S(D)
- S(g);::S(D)
Developed and maintained by Brian Stephenson.
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CSS/Javascript (jQuery, Bootstrap & DataTables).