MESON Chess Problem Database
Problem Display
PID: 22086 (8/b7/P3RNp1/2k2pP1/3NbR2/3P3p/nQ5K/8 w - - 0 1)
van Dijk, Johannes
1st Prize, Falkirk Herald, 1924
#2
9 + 7
| 57 | Tijdschrift vd KNSB | 1936 |
| 3098 | FIDE Album (1914-1944) (I) | 1971 |
SOLUTION
- SOUND
- Sets
- 1...Bh1
- 2.Qb5#
- 1...Bg2
- 2.Qb5#
- 1...Bxd3
- 2.Rc6#
- 1...Bf3
- 2.Qb5#
- 1...Bd5
- 2.Sd7#
- 2.Qb5#
- 1...Bc6
- 2.Rxc6#
- 1...Bb7
- 2.Qb5#
- 1...Ba8
- 2.Qb5#
- 1...Bb6
- 2.Qxb6#
- 1...Bb8
- 2.Qb6#
- 1...Sc1
- 2.Qc3#
- 1...Sc3
- 2.Qxc3#
- 1...Sb4
- 2.Qc3#
- 1...Bh1
- Tries
- 1.Kg1?
- 1...Bxd3
- 2.Rc6#
- 1...Sc3
- 2.Qxc3#
- 1...Bh1
- 2.Qb5#
- 1...Bg2
- 2.Qb5#
- 1...Bf3
- 2.Qb5#
- 1...Bd5
- 2.Sd7#
- 2.Qb5#
- 1...Bc6
- 2.Rxc6#
- 1...Bb7
- 2.Qb5#
- 1...Ba8
- 2.Qb5#
- 1...Bb6
- 2.Qxb6#
- 1...Bb8
- 2.Qb6#
- 1...Sc1
- 2.Qc3#
- 1...Sb4
- 2.Qc3#
- 1...h2+!
- 1...Bxd3
- 1.Kg3?
- 1...Bxd3
- 2.Rc6#
- 1...Sc3
- 2.Qxc3#
- 1...Bh1
- 2.Qb5#
- 1...Bg2
- 2.Qb5#
- 1...Bf3
- 2.Qb5#
- 1...Bd5
- 2.Sd7#
- 2.Qb5#
- 1...Bc6
- 2.Rxc6#
- 1...Bb7
- 2.Qb5#
- 1...Ba8
- 2.Qb5#
- 1...Bb6
- 2.Qxb6#
- 1...Bb8
- 2.Qb6#
- 1...Sc1
- 2.Qc3#
- 1...Sb4
- 2.Qc3#
- 1...h2!
- 1...Bxd3
- 1.Kxh3?
- 1...Bxd3
- 2.Rc6#
- 1...Sc3
- 2.Qxc3#
- 1...Bh1
- 2.Qb5#
- 1...Bf3
- 2.Qb5#
- 1...Bd5
- 2.Sd7#
- 2.Qb5#
- 1...Bc6
- 2.Rxc6#
- 1...Bb7
- 2.Qb5#
- 1...Ba8
- 2.Qb5#
- 1...Bb6
- 2.Qxb6#
- 1...Bb8
- 2.Qb6#
- 1...Sc1
- 2.Qc3#
- 1...Sb4
- 2.Qc3#
- 1...Bg2+!
- 1...Bxd3
- 1.Rfxe4?
- threat
- 2.R4e5#
- 2.Rc6#
- 2.Qb5#
- 1...fxe4
- 2.Rc6#
- 1...Sc3
- 2.Rc6#
- 2.Qa3#
- 2.Qxc3#
- 1...Sb4
- 2.Qc3#
- 1...Bb8+!
- threat
- 1.Rxf5+?
- 1...Bd5
- 2.Se4#
- 2.Sd7#
- 2.Rxd5#
- 2.Rc6#
- 1...Bxf5
- 2.Rc6#
- 1...gxf5!
- 1...Bd5
- 1.Re5+?
- 1...Bd5
- 2.Rxd5#
- 1...Kd6!
- 1...Bd5
- 1.Rb6?
- threat
- 2.Se6#
- 1...Bc6
- 2.Rxc6#
- 1...Sb4
- 2.Qxb4#
- 1...Bd5
- 2.Sd7#
- 2.Qb5#
- 1...Bxb6!
- threat
- 1.Qa3+?
- 1...Sb4
- 2.Qc3#
- 1...Kxd4!
- 1...Sb4
- 1.Qb3?
- threat
- 2.Qc4#
- 1...Bxd3
- 2.Sd7#
- 2.Rc6#
- 1...Bd5
- 2.Sd7#
- 2.Qb5#
- 1...Bc6
- 2.Rxc6#
- 1...Kxd4!
- threat
- 1.dxe4?
- threat
- 2.Rc6#
- 1...Sc3
- 2.Qxc3#
- 1...Sb4
- 2.Qc3#
- 1...Kc4!
- threat
- 1.Kg1?
- Keys
- 1.Sc2!
- 1...Bxd3
- 2.Qe5#
- 1...Sb4
- 2.Qxb4#
- 1...Bh1
- 2.Rc4#
- 1...Bg2
- 2.Rc4#
- 1...Bf3
- 2.Rc4#
- 1...Bd5
- 2.Sd7#
- 1...Bc6
- 2.Rc4#
- 1...Bb7
- 2.Rc4#
- 1...Ba8
- 2.Rc4#
- 1...Bb6
- 2.Qxb6#
- 1...Bb8
- 2.Qb6#
- 1...Sc1
- 2.Qb4#
- 1...Sc3
- 2.Qb4#
- 1...Bxd3
- 1.Sc2!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 10
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(c);::QAR1(A)
- B(c);N_GUARD,XP(C)::R1(H)
- B(c);N_GUARD::R1(H),XB(c)
- B(g);N_GUARD::QAB1(A),XB(g)
- B(g);N_GUARD,P_PINR(E)::QAB1(A)
- S(a);N_GUARD::QAR2(A)
- S(a);N_GUARD::QAR2(A),XS(a)
- Tries
- Try
- K(B);S_FLIGHT
- Vars
- B(c);N_GUARD,XP(C)::R1(H)
- S(a);N_GUARD::QAR2(A),XS(a)
- B(c);::QAR1(A)
- B(c);N_GUARD::R1(H),XB(c)
- B(g);N_GUARD::QAB1(A),XB(g)
- B(g);N_GUARD::QAB1(A)
- S(a);N_GUARD::QAR2(A)
- Refutation
- P(b);CHECK
- Try
- K(B);S_FLIGHT
- Vars
- B(c);N_GUARD,XP(C)::R1(H)
- S(a);N_GUARD::QAR2(A),XS(a)
- B(c);::QAR1(A)
- B(c);N_GUARD::R1(H),XB(c)
- B(g);N_GUARD::QAB1(A),XB(g)
- B(g);N_GUARD,P_PINR(E)::QAB1(A)
- S(a);N_GUARD::QAR2(A)
- Refutation
- P(b);
- Try
- K(B);P-FLIGHT,XP(b)
- Vars
- B(c);N_GUARD,XP(C)::R1(H)
- S(a);N_GUARD::QAR2(A),XS(a)
- B(c);::QAR1(A)
- B(c);N_GUARD::R1(H),XB(c)
- B(g);N_GUARD::QAB1(A),XB(g)
- B(g);N_GUARD::QAB1(A)
- S(a);N_GUARD::QAR2(A)
- Refutation
- B(c);CHECK
- Try
- R(E);XB(c)
- Threat
- DUALS(3)
- Vars
- P(e);XR(E)::R1(H)
- S(a);N_GUARD::QAR2(A)
- Refutation
- B(g);CHECK
- Try
- R(E);CHECK,XP(e)
- Vars
- B(c);XR(E)::R1(H)
- Refutation
- P(f);XR(E)
- Try
- R(H);CHECK
- Vars
- B(c);N_GUARD,P_SPINB(c)::R1(H),XB(c)
- Refutation
- K(d);S_FLIGHT
- Try
- R(H);
- Threat
- S(D)
- Vars
- B(c);N_GUARD::R1(H),XB(c)
- S(a);N_GUARD::QAB1(A),XS(a)
- Refutation
- B(g);XR(H)
- Try
- Q(A);CHECK
- Vars
- S(a);N_GUARD,P_SPINS(a)::QAR2(A)
- Refutation
- K(d);P_SPINB(c),S_FLIGHT,XS(D)
- Try
- Q(A);
- Threat
- QAR1(A)
- Vars
- B(c);N_GUARD::R1(H),XB(c)
- Refutation
- K(d);P_SPINB(c),S_FLIGHT,XS(D)
- Try
- P(C);XB(c)
- Threat
- R1(H)
- Vars
- S(a);N_GUARD::QAR2(A),XS(a)
- S(a);N_GUARD::QAR2(A)
- Refutation
- K(d);P-FLIGHT
- Try
- Actual
- S(D);
- Vars
- B(c);N_GUARD,XP(C)::QAR2(A)
- S(a);N_GUARD::QAB1(A),XS(a)
- B(c);OGATE::R1(E)
- B(c);SBLOCK::S(I)
- B(g);N_GUARD::QAB1(A),XB(g)
- B(g);N_GUARD,P_PINR(E)::QAB1(A)
- S(a);N_GUARD::QAB1(A)
Developed and maintained by Brian Stephenson.
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