MESON Chess Problem Database
Problem Display
PID: 9846 (br6/4Q1B1/1p6/1P1kp1N1/NR1p3r/p6q/K1B4b/8 w - - 0 1)
Michalak, Withold
4th Prize, BCF 095. Ty., 1960-1961
#2
8 + 10
| 3147 | Chess Problems: Introduction to an Art | 1963 |
| 114 | Springaren | 1965 |
SOLUTION
- SOUND
- Sets
- 1...Qf1
- 2.Qe6#
- 2.Qd7#
- 1...Qg2
- 2.Qe6#
- 2.Qd7#
- 1...Qg4
- 2.Bb3#
- 1...Qf5
- 2.Bb3#
- 1...Qe6
- 2.Bb3#
- 2.Qxe6#
- 1...Qd7
- 2.Bb3#
- 2.Qxd7#
- 1...Qb3+
- 2.Bxb3#
- 1...Qc3
- 2.Qe6#
- 2.Qd7#
- 1...Qd3
- 2.Qe6#
- 2.Qd7#
- 1...Qe3
- 2.Qe6#
- 2.Qd7#
- 1...Qf3
- 2.Qe6#
- 2.Qd7#
- 1...Qg3
- 2.Qe6#
- 2.Qd7#
- 1...Re4
- 2.Bxe4#
- 1...Rf4
- 2.Qxe5#
- 1...Rg4
- 2.Qe6#
- 2.Qd7#
- 1...Rh5
- 2.Be4#
- 1...Rh6
- 2.Be4#
- 1...Rh7
- 2.Be4#
- 1...Rhh8
- 2.Be4#
- 1...Rc8
- 2.Sxb6#
- 1...Rd8
- 2.Sxb6#
- 1...Re8
- 2.Sxb6#
- 1...Rf8
- 2.Sxb6#
- 1...Rg8
- 2.Sxb6#
- 1...Rbh8
- 2.Sxb6#
- 1...Bg1
- 2.Qxe5#
- 1...Bg3
- 2.Bb3#
- 1...Bf4
- 2.Be4#
- 1...Bb7
- 2.Sxb6#
- 1...d3
- 2.Sc3#
- 1...e4
- 2.Rxd4#
- 1...Qf1
- Tries
- 1.Bxe5?
- threat
- 2.Qd6#
- 1...Qb3+
- 2.Bxb3#
- 1...Qe6
- 2.Qxe6#
- 1...Qd7
- 2.Bb3#
- 1...Rh6
- 2.Be4#
- 2.Rxd4#
- 1...Rd8
- 2.Sxb6#
- 1...Bxe5!
- threat
- 1.Bf8?
- threat
- 2.Qd6#
- 1...Qb3+
- 2.Bxb3#
- 1...Rxf8
- 2.Sxb6#
- 1...Qe6
- 2.Bb3#
- 2.Qxe6#
- 1...Qd7
- 2.Bb3#
- 2.Qxd7#
- 1...Rh6
- 2.Be4#
- 1...Rd8
- 2.Sxb6#
- 1...e4!
- threat
- 1.Qd8+?
- 1...Qd7
- 2.Qxd7#
- 1...Rxd8!
- 1...Qd7
- 1.Qf7+?
- 1...Qe6
- 2.Qxe6#
- 1...Kd6!
- 1...Qe6
- 1.Bxe5?
- Keys
- 1.Qc7!
- 1...Qb3+
- 2.Bxb3#
- 1...Qc8
- 2.Bb3#
- 1...Qf1
- 2.Qd7#
- 1...Qg2
- 2.Qd7#
- 1...Qg4
- 2.Bb3#
- 1...Qf5
- 2.Bb3#
- 1...Qe6
- 2.Bb3#
- 1...Qd7
- 2.Bb3#
- 2.Qxd7#
- 1...Qc3
- 2.Qd7#
- 1...Qd3
- 2.Qd7#
- 1...Qe3
- 2.Qd7#
- 1...Qf3
- 2.Qd7#
- 1...Qg3
- 2.Qd7#
- 1...Re4
- 2.Bxe4#
- 1...Rf4
- 2.Qxe5#
- 1...Rg4
- 2.Qd7#
- 1...Rh5
- 2.Be4#
- 1...Rh6
- 2.Be4#
- 1...Rh7
- 2.Be4#
- 1...Rhh8
- 2.Be4#
- 1...Rb7
- 2.Qc6#
- 1...Rc8
- 2.Sxb6#
- 1...Rd8
- 2.Sxb6#
- 1...Re8
- 2.Sxb6#
- 1...Rf8
- 2.Sxb6#
- 1...Rg8
- 2.Sxb6#
- 1...Rbh8
- 2.Sxb6#
- 1...Bg1
- 2.Qxe5#
- 1...Bg3
- 2.Bb3#
- 1...Bf4
- 2.Be4#
- 1...Bc6
- 2.Qxc6#
- 1...Bb7
- 2.Sxb6#
- 1...d3
- 2.Sc3#
- 1...e4
- 2.Rxd4#
- 1...Qb3+
- 1.Qc7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 12
- REMOVED MATES = 0
- Sets
- Q(c);N_GUARD::B(B)
- Q(c);CHECK,N_GUARD::B(B),XQ(c)
- R(e);N_GUARD::B(B),XR(e)
- R(e);S_CUTB(a)::QAR1(G),XP(g)
- R(e);N_GUARD::B(B)
- R(j);N_GUARD::S(C),XP(h)
- B(a);N_GUARD::QAR1(G),XP(g)
- B(a);S_CUTQ(c)::B(B)
- B(a);S_CUTR(e)::B(B)
- B(i);S_CUTR(j)::S(C),XP(h)
- P(d);N_GUARD,S_CUTQ(c)::S(C)
- P(g);N_GUARD,S_CUTR(e)::R1(D),XP(d)
- Tries
- Try
- B(H);XP(g)
- Threat
- QAR1(G)
- Vars
- Q(c);CHECK,N_GUARD::B(B),XQ(c)
- Q(c);N_GUARD::QAB1(G),XQ(c)
- Q(c);N_GUARD::B(B)
- R(j);N_GUARD::S(C),XP(h)
- Refutation
- B(a);XB(H)
- Try
- B(H);
- Threat
- QAR1(G)
- Vars
- Q(c);CHECK,N_GUARD::B(B),XQ(c)
- R(j);N_GUARD,XB(H)::S(C),XP(h)
- R(e);N_GUARD::B(B)
- R(j);N_GUARD::S(C),XP(h)
- Refutation
- P(g);
- Try
- Q(G);CHECK
- Vars
- Q(c);N_GUARD,P_SPINQ(c)::QAR2(G),XQ(c)
- Refutation
- R(j);XQ(G)
- Try
- Q(G);CHECK
- Vars
- Q(c);N_GUARD,P_SPINQ(c)::QAB1(G),XQ(c)
- Refutation
- K(f);P-FLIGHT
- Try
- Actual
- Q(G);
- Vars
- Q(c);CHECK,N_GUARD::B(B),XQ(c)
- Q(c);N_GUARD::B(B)
- Q(c);N_GUARD::QAR2(G)
- Q(c);N_GUARD,P_PINB(B)::QAR2(G)
- R(e);N_GUARD::B(B),XR(e)
- R(e);S_CUTB(a)::QAR1(G),XP(g)
- R(e);S_CUTQ(c)::QAR2(G)
- R(e);N_GUARD::B(B)
- R(j);S_CUTB(i)::QAB1(G)
- R(j);N_GUARD::S(C),XP(h)
- B(a);N_GUARD::QAR1(G),XP(g)
- B(a);S_CUTQ(c)::B(B)
- B(a);S_CUTR(e)::B(B)
- B(i);N_GUARD::QAB1(G),XB(i)
- B(i);S_CUTR(j)::S(C),XP(h)
- P(d);N_GUARD,S_CUTQ(c)::S(C)
- P(g);N_GUARD,S_CUTR(e)::R1(D),XP(d)
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