MESON Chess Problem Database
Problem Display
PID: 22181 (8/8/8/8/2N4K/2RB4/4pR2/3k4 w - - 0 1)
Lindgren, Bo Waldemar
Sp. Comm., Deutsche Schachzeitung, 1967
#2
5 + 2
| 17145 | Svenska Miniatyrer i urval (Froberg/Hultberg) | 1978 |
| 3295 | Einfuhrung in die Welt des Schachproblem | 1984 |
| 133 | The Problemist Supplement | 2009 |
SOLUTION
- SOUND
- Sets
- 1...e1Q
- 2.Sb2#
- 1...e1S
- 2.Sb2#
- 2.Se3#
- 2.Be2#
- 2.Rd2#
- 1...e1B
- 2.Sb2#
- 2.Se3#
- 2.Be2#
- 1...e1R
- 2.Sb2#
- 2.Rd2#
- 1...e1Q
- Tries
- 1.Kh3?
- 1...e1Q
- 2.Sb2#
- 1...e1S
- 2.Sb2#
- 2.Se3#
- 2.Be2#
- 2.Rd2#
- 1...e1B
- 2.Sb2#
- 2.Se3#
- 2.Be2#
- 1...e1R
- 2.Sb2#
- 2.Rd2#
- 1...Ke1!
- 1...e1Q
- 1.Kg4?
- 1...e1Q
- 2.Sb2#
- 1...e1S
- 2.Sb2#
- 2.Se3#
- 2.Be2#
- 2.Rd2#
- 1...e1B
- 2.Sb2#
- 2.Se3#
- 2.Be2#
- 1...e1R
- 2.Sb2#
- 2.Rd2#
- 1...Ke1!
- 1...e1Q
- 1.Kg5?
- 1...e1Q
- 2.Sb2#
- 1...e1S
- 2.Sb2#
- 2.Se3#
- 2.Be2#
- 2.Rd2#
- 1...e1B
- 2.Sb2#
- 2.Se3#
- 2.Be2#
- 1...e1R
- 2.Sb2#
- 2.Rd2#
- 1...Ke1!
- 1...e1Q
- 1.Kh5?
- 1...e1Q
- 2.Sb2#
- 1...e1S
- 2.Sb2#
- 2.Se3#
- 2.Be2#
- 2.Rd2#
- 1...e1B
- 2.Sb2#
- 2.Se3#
- 2.Be2#
- 1...e1R
- 2.Sb2#
- 2.Rd2#
- 1...Ke1!
- 1...e1Q
- 1.Se3+?
- 1...Ke1
- 2.Rxe2#
- 1...Kd2!
- 1...Ke1
- 1.Bb1?
- 1...e1Q
- 2.Sb2#
- 1...e1S
- 2.Sb2#
- 2.Se3#
- 2.Rd2#
- 1...e1B
- 2.Sb2#
- 2.Se3#
- 1...e1R
- 2.Sb2#
- 2.Rd2#
- 1...Ke1!
- 1...e1Q
- 1.Be4?
- 1...e1Q
- 2.Sb2#
- 1...e1S
- 2.Sb2#
- 2.Se3#
- 2.Rd2#
- 1...e1B
- 2.Sb2#
- 2.Se3#
- 2.Bf3#
- 1...e1R
- 2.Sb2#
- 2.Rd2#
- 1...Ke1!
- 1...e1Q
- 1.Bf5?
- 1...e1Q
- 2.Sb2#
- 1...e1S
- 2.Sb2#
- 2.Se3#
- 2.Rd2#
- 1...e1B
- 2.Sb2#
- 2.Se3#
- 2.Bg4#
- 1...e1R
- 2.Sb2#
- 2.Rd2#
- 1...Ke1!
- 1...e1Q
- 1.Bg6?
- 1...e1Q
- 2.Sb2#
- 1...e1S
- 2.Sb2#
- 2.Se3#
- 2.Rd2#
- 1...e1B
- 2.Sb2#
- 2.Se3#
- 2.Bh5#
- 1...e1R
- 2.Sb2#
- 2.Rd2#
- 1...Ke1!
- 1...e1Q
- 1.Bh7?
- 1...e1Q
- 2.Sb2#
- 1...e1S
- 2.Sb2#
- 2.Se3#
- 2.Rd2#
- 1...e1B
- 2.Sb2#
- 2.Se3#
- 1...e1R
- 2.Sb2#
- 2.Rd2#
- 1...Ke1!
- 1...e1Q
- 1.Rc2?
- 1...e1Q
- 2.Sb2#
- 1...e1S
- 2.Sb2#
- 2.Se3#
- 2.Rfd2#
- 1...e1B
- 2.Sb2#
- 2.Se3#
- 1...e1R
- 2.Sb2#
- 2.Rfd2#
- 1...Ke1!
- 1...e1Q
- 1.Ra3?
- threat
- 2.Ra1#
- 1...Kc1
- 2.Ra1#
- 1...Ke1!
- threat
- 1.Rb3?
- threat
- 2.Rb1#
- 1...Kc1
- 2.Rb1#
- 1...Ke1!
- threat
- 1.Kh3?
- Keys
- 1.Kg3!
- 1...Ke1
- 2.Rc1#
- 1...e1Q
- 2.Sb2#
- 1...e1S
- 2.Sb2#
- 2.Se3#
- 2.Be2#
- 2.Rd2#
- 1...e1B
- 2.Sb2#
- 2.Se3#
- 2.Be2#
- 1...e1R
- 2.Sb2#
- 2.Rd2#
- 1...Ke1
- 1.Kg3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- P(b);P_PINR(A),SBLOCK::S(D)
- Tries
- Try
- K(E);P-FLIGHT
- Vars
- P(b);SBLOCK::S(D)
- Refutation
- K(a);P-FLIGHT
- Try
- K(E);P-FLIGHT
- Vars
- P(b);SBLOCK::S(D)
- Refutation
- K(a);P-FLIGHT
- Try
- K(E);S_FLIGHT
- Vars
- P(b);SBLOCK::S(D)
- Refutation
- K(a);P-FLIGHT
- Try
- K(E);P-FLIGHT
- Vars
- P(b);SBLOCK::S(D)
- Refutation
- K(a);P-FLIGHT
- Try
- S(D);CHECK
- Vars
- K(a);P-FLIGHT::R1(A),XP(b)
- Refutation
- K(a);P-FLIGHT,P_SPINP(b)
- Try
- B(C);
- Vars
- P(b);P_PINR(A),SBLOCK::S(D)
- Refutation
- K(a);P-FLIGHT
- Try
- B(C);
- Vars
- P(b);P_PINR(A),SBLOCK::S(D)
- Refutation
- K(a);P-FLIGHT
- Try
- B(C);
- Vars
- P(b);P_PINR(A),SBLOCK::S(D)
- Refutation
- K(a);P-FLIGHT
- Try
- B(C);
- Vars
- P(b);P_PINR(A),SBLOCK::S(D)
- Refutation
- K(a);P-FLIGHT
- Try
- B(C);
- Vars
- P(b);P_PINR(A),SBLOCK::S(D)
- Refutation
- K(a);P-FLIGHT
- Try
- R(B);
- Vars
- P(b);P_PINR(A),SBLOCK::S(D)
- Refutation
- K(a);P-FLIGHT
- Try
- R(B);
- Threat
- R(B)
- Vars
- K(a);P-FLIGHT::R(B)
- Refutation
- K(a);P-FLIGHT
- Try
- R(B);
- Threat
- R(B)
- Vars
- K(a);P-FLIGHT::R1(B)
- Refutation
- K(a);P-FLIGHT
- Try
- Actual
- K(E);S_FLIGHT
- Vars
- K(a);P-FLIGHT::R(B)
- P(b);P_PINR(A),SBLOCK::S(D)
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