MESON Chess Problem Database
Problem Display
PID: 22216 (2B5/8/8/4K3/3N2N1/7P/R4Bk1/8 w - - 0 1)
Schmidt, Leif Carl
Tidskrift for Schack, 1975
#2
7 + 1
| 5454 | Near Snap | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kf1
- Tries
- 1.Kf4?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kxh3!
- 1...Kf1
- 1.Kf5?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kxh3!
- 1...Kf1
- 1.Kd6?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kxh3!
- 1...Kf1
- 1.Ke6?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kxh3!
- 1...Kf1
- 1.Kf6?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kxh3!
- 1...Kf1
- 1.Sc2?
- 1...Kf1
- 2.Sce3#
- 1...Kh1
- 2.Bb7#
- 1...Kf3
- 2.Se1#
- 1...Kxh3!
- 1...Kf1
- 1.Se2?
- 1...Kh1
- 2.Bb7#
- 1...Kf3
- 2.Bb7#
- 1...Kxh3
- 2.Sf4#
- 1...Kf1!
- 1...Kh1
- 1.Sb3?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kf3
- 2.Bb7#
- 1...Kxh3!
- 1...Kf1
- 1.Sf3?
- 1...Kf1
- 2.Se3#
- 1...Kxf3
- 2.Bb7#
- 1...Kxh3
- 2.Se3#
- 1...Kh1!
- 1...Kf1
- 1.Sb5?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kf3
- 2.Bb7#
- 1...Kxh3!
- 1...Kf1
- 1.Sf5?
- 1...Kf1
- 2.Sge3#
- 2.Sfe3#
- 1...Kh1
- 2.Bb7#
- 1...Kf3
- 2.Sh4#
- 2.Bb7#
- 1...Kxh3!
- 1...Kf1
- 1.Bf5?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Be4#
- 1...Kxh3!
- 1...Kf1
- 1.Ba6?
- 1...Kh1
- 2.Bb7#
- 1...Kxh3!
- 1...Kh1
- 1.Be6?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bd5#
- 1...Kxh3!
- 1...Kf1
- 1.Bb7+?
- 1...Kf1
- 2.Sh2#
- 2.Se3#
- 2.Ra1#
- 1...Kxh3!
- 1...Kf1
- 1.Bd7?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bc6#
- 1...Kxh3!
- 1...Kf1
- 1.Rb2?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kxh3!
- 1...Kf1
- 1.Rc2?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kxh3!
- 1...Kf1
- 1.Rd2?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kxh3!
- 1...Kf1
- 1.Re2?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kxh3!
- 1...Kf1
- 1.Ra3?
- 1...Kh1
- 2.Bb7#
- 1...Kf1!
- 1...Kh1
- 1.h4?
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kh3!
- 1...Kf1
- 1.Kf4?
- Keys
- 1.Se6!
- 1...Kf1
- 2.Se3#
- 1...Kh1
- 2.Bb7#
- 1...Kf3
- 2.Bb7#
- 1...Kxh3
- 2.Sf4#
- 1...Kf1
- 1.Se6!
Anticipated by 224285(1887)
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Tries
- Try
- K(F);S_FLIGHT
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- K(F);P-FLIGHT
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- K(F);S_FLIGHT
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- K(F);P-FLIGHT
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- K(F);S_FLIGHT
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- S(D);
- Vars
- K(a);S_FLIGHT::S(D)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- S(D);
- Vars
- K(a);S_FLIGHT::B(G)
- K(a);S_FLIGHT,XP(C)::S(D)
- Refutation
- K(a);S_FLIGHT
- Try
- S(D);
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- S(D);
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);OGATEB,S_FLIGHT,XS(D)::B(G)
- K(a);S_FLIGHT,XP(C)::B(G)+S(E)
- Refutation
- K(a);S_FLIGHT
- Try
- S(D);
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- S(D);
- Vars
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- B(G);
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- B(G);
- Vars
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- B(G);
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- B(G);CHECK
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- B(G);
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- R(A);
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- R(A);
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- R(A);
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- R(A);
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT,XP(C)
- Try
- R(A);
- Vars
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT
- Try
- P(C);
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- Refutation
- K(a);S_FLIGHT
- Try
- Actual
- S(D);
- Vars
- K(a);S_FLIGHT::S(E)
- K(a);S_FLIGHT::B(G)
- K(a);S_FLIGHT,XP(C)::S(D)
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