MESON Chess Problem Database
Problem Display
PID: 63675 (1Q3n2/4b3/4p3/P1N4K/3k4/2p1NP2/2P2P2/2n5 w - - 0 1)
van Eelde, Antonie Clarus Johannes
Chess Amateur (The), 1909
#2
8 + 6
| 56 | The Problemist | 1943 |
SOLUTION
- SOUND
- Sets
- 1...Kxc5
- 2.Qb6#
- 1...Bh4
- 2.Qd6#
- 1...Bxc5
- 2.Qf4#
- 1...Bg5
- 2.Qd6#
- 1...Bd6
- 2.Qxd6#
- 1...Bf6
- 2.Qd6#
- 1...Bd8
- 2.Qd6#
- 1...Sa2
- 2.Sb3#
- 1...Se2
- 2.Sb3#
- 1...Sb3
- 2.Sxb3#
- 1...Sd3
- 2.Sb3#
- 1...Sg6
- 2.Sxe6#
- 1...Sd7
- 2.Sxe6#
- 1...Sh7
- 2.Sxe6#
- 1...e5
- 2.Qb4#
- 1...Kxc5
- Tries
- 1.Kh6?
- 1...Kxc5
- 2.Qb6#
- 1...Bxc5
- 2.Qf4#
- 1...Bd6
- 2.Qxd6#
- 1...Bh4
- 2.Qd6#
- 1...Bf6
- 2.Qd6#
- 1...Bd8
- 2.Qd6#
- 1...Sa2
- 2.Sb3#
- 1...Se2
- 2.Sb3#
- 1...Sb3
- 2.Sxb3#
- 1...Sd3
- 2.Sb3#
- 1...Sg6
- 2.Sxe6#
- 1...Sd7
- 2.Sxe6#
- 1...Sh7
- 2.Sxe6#
- 1...e5
- 2.Qb4#
- 1...Bg5+!
- 1...Kxc5
- 1.Qc7?
- 1...Bxc5
- 2.Qf4#
- 1...Bd6
- 2.Qxd6#
- 1...Sd3
- 2.Sb3#
- 1...Bh4
- 2.Qd6#
- 1...Bg5
- 2.Qd6#
- 1...Bf6
- 2.Qd6#
- 1...Bd8
- 2.Qd6#
- 1...Sa2
- 2.Sb3#
- 1...Se2
- 2.Sb3#
- 1...Sb3
- 2.Sxb3#
- 1...Sg6
- 2.Sxe6#
- 1...Sd7
- 2.Sxe6#
- 1...Sh7
- 2.Sxe6#
- 1...e5!
- 1...Bxc5
- 1.f4?
- threat
- 2.Qe5#
- 2.Qb4#
- 1...Kxc5
- 2.Qb6#
- 1...Bxc5
- 2.Qe5#
- 1...Bd6
- 2.Qxd6#
- 2.Qb4#
- 1...Bf6
- 2.Qd6#
- 2.Qb4#
- 1...Sa2
- 2.Qe5#
- 1...Sg6
- 2.Qb4#
- 1...Sd7
- 2.Qb4#
- 1...e5
- 2.Qxe5#
- 2.Qb4#
- 1...Sd3!
- threat
- 1.a6?
- 1...Bxc5
- 2.Qf4#
- 1...Bd6
- 2.Qxd6#
- 1...Sd3
- 2.Sb3#
- 1...Bh4
- 2.Qd6#
- 1...Bg5
- 2.Qd6#
- 1...Bf6
- 2.Qd6#
- 1...Bd8
- 2.Qd6#
- 1...Sa2
- 2.Sb3#
- 1...Se2
- 2.Sb3#
- 1...Sb3
- 2.Sxb3#
- 1...Sg6
- 2.Sxe6#
- 1...Sd7
- 2.Sxe6#
- 1...Sh7
- 2.Sxe6#
- 1...e5
- 2.Qb4#
- 1...Kxc5!
- 1...Bxc5
- 1.Kh6?
- Keys
- 1.Kg4!
- 1...Kxc5
- 2.Qb6#
- 1...Bxc5
- 2.Qf4#
- 1...Bd6
- 2.Qxd6#
- 1...Bh4
- 2.Qd6#
- 1...Bg5
- 2.Qd6#
- 1...Bf6
- 2.Qd6#
- 1...Bd8
- 2.Qd6#
- 1...Sa2
- 2.Sb3#
- 1...Se2
- 2.Sb3#
- 1...Sb3
- 2.Sxb3#
- 1...Sd3
- 2.Sb3#
- 1...Sg6
- 2.Sxe6#
- 1...Sd7
- 2.Sxe6#
- 1...Sh7
- 2.Sxe6#
- 1...e5
- 2.Qb4#
- 1...Kxc5
- 1.Kg4!
There are these versions: 140568
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(c);OGATEB,S_FLIGHT,XS(F)::QAB1(H)
- B(e);N_GUARD::QAR2(H)
- B(e);SBLOCK,XS(F)::QAR2(H)
- B(e);N_GUARD::QAR2(H),XB(e)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F),XP(d)
- P(d);SBLOCK::QAR2(H)
- Tries
- Try
- K(G);P-FLIGHT
- Vars
- K(c);OGATEB,S_FLIGHT,XS(F)::QAB1(H)
- B(e);SBLOCK,XS(F)::QAR2(H)
- B(e);N_GUARD::QAR2(H),XB(e)
- B(e);N_GUARD::QAR2(H)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F),XP(d)
- P(d);SBLOCK::QAR2(H)
- Refutation
- B(e);CHECK
- Try
- Q(H);
- Vars
- B(e);SBLOCK,XS(F)::QAR2(H)
- B(e);N_GUARD::QAR2(H),XB(e)
- S(a);N_GUARD::S(F)
- B(e);N_GUARD::QAR2(H)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F),XP(d)
- Refutation
- P(d);
- Try
- P(D);
- Threat
- DUALS(2)
- Vars
- K(c);OGATEB,S_FLIGHT,XS(F)::QAB1(H)
- B(e);XS(F)::QAB1(H)
- S(a);::QAB1(H)
- S(f);::QAR2(H)
- Refutation
- S(a);
- Try
- P(E);
- Vars
- B(e);SBLOCK,XS(F)::QAR2(H)
- B(e);N_GUARD::QAR2(H),XB(e)
- S(a);N_GUARD::S(F)
- B(e);N_GUARD::QAR2(H)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F),XP(d)
- P(d);SBLOCK::QAR2(H)
- Refutation
- K(c);S_FLIGHT,XS(F)
- Try
- Actual
- K(G);S_FLIGHT
- Vars
- K(c);OGATEB,S_FLIGHT,XS(F)::QAB1(H)
- B(e);SBLOCK,XS(F)::QAR2(H)
- B(e);N_GUARD::QAR2(H),XB(e)
- B(e);N_GUARD::QAR2(H)
- S(a);N_GUARD::S(F)
- S(a);N_GUARD::S(F),XS(a)
- S(f);N_GUARD::S(F),XP(d)
- P(d);SBLOCK::QAR2(H)
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