MESON Chess Problem Database
Problem Display
PID: 33332 (3Q4/3B3p/7B/7R/2P1P3/P2k4/7p/K2N3R w - - 0 1)
Zidek, Alexander
Schach-Aktiv, 1987
#2
10 + 3
SOLUTION
- SOUND
- Sets
- 1...Kc2
- 2.Ba4#
- 1...Ke2
- 2.Bg4#
- 1...Kxc4
- 2.Be6#
- 1...Kxe4
- 2.Bc6#
- 1...Kc2
- Tries
- 1.Kb1?
- 1...Ke2
- 2.Bg4#
- 1...Kxc4
- 2.Be6#
- 1...Kxe4
- 2.Bc6#
- 1...Kd4!
- 1...Ke2
- 1.Ka2?
- 1...Kc2
- 2.Ba4#
- 1...Ke2
- 2.Bg4#
- 1...Kxc4
- 2.Bb5#
- 2.Be6#
- 1...Kxe4
- 2.Bc6#
- 1...Kd4!
- 1...Kc2
- 1.Kb2?
- 1...Ke2
- 2.Bg4#
- 1...Kxc4
- 2.Bb5#
- 2.Be6#
- 1...Kxe4
- 2.Bc6#
- 1...Kd4!
- 1...Ke2
- 1.Be3?
- 1...Kc2
- 2.Ba4#
- 1...Ke2
- 2.Bg4#
- 1...Kxc4
- 2.Be6#
- 1...Kxe4
- 2.Bc6#
- 1...h6!
- 1...Kc2
- 1.Bh3+?
- 1...Ke2
- 2.Bg4#
- 1...Kxc4
- 2.Be6#
- 2.Qd5#
- 1...Kxe4
- 2.Bg2#
- 2.Qd5#
- 1...Kc2!
- 1...Ke2
- 1.Ba4+?
- 1...Kxc4
- 2.Qd5#
- 1...Kxe4
- 2.Bc6#
- 2.Qd5#
- 1...Ke2!
- 1...Kxc4
- 1.Bg4+?
- 1...Kxc4
- 2.Be6#
- 2.Qd5#
- 1...Kxe4
- 2.Sf2#
- 2.Sc3#
- 2.Re1#
- 2.Qd5#
- 1...Kc2!
- 1...Kxc4
- 1.Bb5+?
- 1...Kc2
- 2.Ba4#
- 1...Kxe4
- 2.Bc6#
- 2.Qd5#
- 1...Ke2!
- 1...Kc2
- 1.Bf5+?
- 1...Ke2
- 2.Bg4#
- 1...Kxc4
- 2.Be6#
- 2.Qd5#
- 1...Kc2!
- 1...Ke2
- 1.Bc6+?
- 1...Kc2
- 2.Ba4#
- 1...Kxc4
- 2.Qd5#
- 1...Ke2!
- 1...Kc2
- 1.Be6+?
- 1...Ke2
- 2.Bg4#
- 1...Kxe4
- 2.Qd5#
- 1...Kc2!
- 1...Ke2
- 1.Bc8+?
- 1...Ke2
- 2.Bg4#
- 1...Kxc4
- 2.Be6#
- 2.Qd5#
- 1...Kxe4
- 2.Bb7#
- 2.Qd5#
- 1...Kc2!
- 1...Ke2
- 1.Be8+?
- 1...Kc2
- 2.Ba4#
- 1...Kxc4
- 2.Bf7#
- 2.Qd5#
- 1...Kxe4
- 2.Bc6#
- 2.Qd5#
- 1...Ke2!
- 1...Kc2
- 1.R1xh2?
- 1...Kxc4
- 2.Be6#
- 1...Kxe4
- 2.Bc6#
- 1...Kd4!
- 1...Kxc4
- 1.Ra5?
- 1...Kc2
- 2.Ba4#
- 1...Ke2
- 2.Bg4#
- 1...Kxc4
- 2.Be6#
- 1...Kxe4
- 2.Bc6#
- 1...Kd4!
- 1...Kc2
- 1.Rc5?
- 1...Kc2
- 2.Ba4#
- 1...Ke2
- 2.Bg4#
- 1...Kxe4
- 2.Bc6#
- 1...Kd4!
- 1...Kc2
- 1.Re5?
- 1...Kc2
- 2.Ba4#
- 1...Ke2
- 2.Bg4#
- 1...Kxc4
- 2.Be6#
- 1...Kd4!
- 1...Kc2
- 1.Qa5?
- 1...Kc2
- 2.Qc3#
- 1...Kxc4
- 2.Qc3#
- 2.Qd5#
- 1...Kd4
- 2.Qd5#
- 1...Kxe4
- 2.Qd5#
- 1...Ke2!
- 1...Kc2
- 1.Qg5?
- 1...Ke2
- 2.Qe3#
- 1...Kxc4
- 2.Qd5#
- 1...Kd4
- 2.Qd5#
- 1...Kxe4
- 2.Qe3#
- 2.Qd5#
- 1...Kc2!
- 1...Ke2
- 1.Qb6?
- 1...Kc2
- 2.Qb1#
- 1...Ke2
- 2.Qe3#
- 1...Kxe4
- 2.Qe3#
- 1...Kxc4!
- 1...Kc2
- 1.Kb1?
- Keys
- 1.Qf6!
- 1...Kc2
- 2.Qc3#
- 1...Ke2
- 2.Qf1#
- 1...Kxc4
- 2.Qc3#
- 1...Kxe4
- 2.Sf2#
- 1...Kc2
- 1.Qf6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 4
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(b);S_FLIGHT::B(I)
- K(b);S_FLIGHT,XP(E)::B(I)
- K(b);S_FLIGHT,XP(F)::B(I)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- K(b);S_FLIGHT::B(I)
- K(b);S_FLIGHT,XP(E)::B(I)
- K(b);S_FLIGHT,XP(F)::B(I)
- Refutation
- K(b);P-FLIGHT
- Try
- K(A);P-FLIGHT
- Vars
- K(b);S_FLIGHT::B(I)
- K(b);S_FLIGHT,XP(F)::B(I)
- Refutation
- K(b);P-FLIGHT
- Try
- K(A);S_FLIGHT
- Vars
- K(b);S_FLIGHT::B(I)
- K(b);S_FLIGHT,XP(F)::B(I)
- Refutation
- K(b);P-FLIGHT
- Try
- B(H);
- Vars
- K(b);S_FLIGHT::B(I)
- K(b);S_FLIGHT,XP(E)::B(I)
- K(b);S_FLIGHT,XP(F)::B(I)
- Refutation
- P(c);
- Try
- B(I);CHECK
- Vars
- K(b);S_FLIGHT::B(I)
- Refutation
- K(b);S_FLIGHT
- Try
- B(I);CHECK
- Vars
- K(b);S_FLIGHT,XP(E)::QAB1(J)
- Refutation
- K(b);S_FLIGHT
- Try
- B(I);CHECK
- Refutation
- K(b);S_FLIGHT
- Try
- B(I);CHECK
- Vars
- K(b);S_FLIGHT::B(I)
- Refutation
- K(b);S_FLIGHT
- Try
- B(I);CHECK
- Vars
- K(b);S_FLIGHT::B(I)
- Refutation
- K(b);S_FLIGHT
- Try
- B(I);CHECK
- Vars
- K(b);S_FLIGHT::B(I)
- K(b);S_FLIGHT,XP(E)::QAB1(J)
- Refutation
- K(b);S_FLIGHT
- Try
- B(I);CHECK
- Vars
- K(b);S_FLIGHT::B(I)
- K(b);S_FLIGHT,XP(F)::QAB1(J)
- Refutation
- K(b);S_FLIGHT
- Try
- B(I);CHECK
- Vars
- K(b);S_FLIGHT::B(I)
- Refutation
- K(b);S_FLIGHT
- Try
- B(I);CHECK
- Vars
- K(b);S_FLIGHT::B(I)
- Refutation
- K(b);S_FLIGHT
- Try
- R(C);XP(a)
- Vars
- K(b);S_FLIGHT,XP(E)::B(I)
- K(b);S_FLIGHT,XP(F)::B(I)
- Refutation
- K(b);P-FLIGHT
- Try
- R(G);
- Vars
- K(b);S_FLIGHT::B(I)
- K(b);S_FLIGHT,XP(E)::B(I)
- K(b);S_FLIGHT,XP(F)::B(I)
- Refutation
- K(b);P-FLIGHT
- Try
- R(G);
- Vars
- K(b);S_FLIGHT::B(I)
- K(b);S_FLIGHT,XP(F)::B(I)
- Refutation
- K(b);P-FLIGHT
- Try
- R(G);
- Vars
- K(b);S_FLIGHT::B(I)
- K(b);S_FLIGHT,XP(E)::B(I)
- Refutation
- K(b);P-FLIGHT
- Try
- Q(J);
- Vars
- K(b);S_FLIGHT::QAR1(J)
- K(b);P-FLIGHT::QAR1(J)
- K(b);S_FLIGHT,XP(F)::QAB1(J)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(J);
- Vars
- K(b);S_FLIGHT::QAR1(J)
- K(b);S_FLIGHT,XP(E)::QAB1(J)
- K(b);P-FLIGHT::QAR1(J)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(J);
- Vars
- K(b);S_FLIGHT::QAB1(J)
- K(b);S_FLIGHT::QAR1(J)
- K(b);S_FLIGHT,XP(F)::QAR1(J)
- Refutation
- K(b);S_FLIGHT,XP(E)
- Try
- Actual
- Q(J);
- Vars
- K(b);S_FLIGHT::QAR1(J)
- K(b);S_FLIGHT::QAB1(J)
- K(b);S_FLIGHT,XP(E)::QAR1(J)
- K(b);S_FLIGHT,XP(F)::S(B)
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