MESON Chess Problem Database
Problem Display
PID: 11237 (5k1B/3KbP2/4R3/8/8/8/5Q2/8 w - - 0 1)
Mott-Smith, Geoffrey
The Chess Review, 1937
#2
5 + 2
| 3295 | Einfuhrung in die Welt des Schachproblem | 1984 |
| 268 | Chess Life | 2004 |
SOLUTION
- SOUND
- Sets
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Ba3
- Tries
- 1.Kc6?
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Ba3
- 1.Kc8?
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Ba3
- 1.Ba1?
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Ba3
- 1.Bb2?
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Ba3
- 1.Bc3?
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Ba3
- 1.Bd4?
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Ba3
- 1.Be5?
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Ba3
- 1.Re1?
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Ba3
- 1.Re2?
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Ba3
- 1.Re3?
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Ba3
- 1.Re4?
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Ba3
- 1.Re5?
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bh4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Ba3
- 1.Qg1?
- threat
- 2.Qg7#
- 2.Qg8#
- 1...Kxf7
- 2.Qg7#
- 1...Bf6
- 2.Qg8#
- 1...Bg5!
- threat
- 1.Qg3?
- threat
- 2.Qg7#
- 2.Qg8#
- 1...Kxf7
- 2.Qg7#
- 1...Bf6
- 2.Qg8#
- 1...Bg5!
- threat
- 1.Qd4?
- threat
- 2.Qg7#
- 1...Kxf7
- 2.Qg7#
- 1...Bf6!
- threat
- 1.Qf1?
- 1...Bh4
- 2.Re8#
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Bh4
- 1.Qb2?
- threat
- 2.Qg7#
- 1...Kxf7
- 2.Qg7#
- 1...Bf6!
- threat
- 1.Qg2?
- threat
- 2.Qg7#
- 2.Qg8#
- 1...Kxf7
- 2.Qg7#
- 1...Bf6
- 2.Qg8#
- 1...Bg5!
- threat
- 1.Qf3?
- 1...Bh4
- 2.Re8#
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Bh4
- 1.Qf4?
- 1...Bh4
- 2.Re8#
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Bh4
- 1.Qf5?
- 1...Bh4
- 2.Re8#
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Bf6!
- 1...Bh4
- 1.Qf6?
- threat
- 2.Bg7#
- 2.Qxe7#
- 2.Qg7#
- 1...Ba3
- 2.Bg7#
- 2.Re8#
- 2.Qg7#
- 1...Bb4
- 2.Bg7#
- 2.Re8#
- 2.Qg7#
- 1...Bc5
- 2.Bg7#
- 2.Re8#
- 2.Qg7#
- 1...Bd6
- 2.Bg7#
- 2.Re8#
- 2.Qg7#
- 1...Bd8
- 2.Bg7#
- 2.Re8#
- 2.Qg7#
- 1...Bxf6!
- threat
- 1.Kc6?
- Keys
- 1.Qa2!
- 1...Kxf7
- 2.Rf6#
- 1...Bh4
- 2.Re8#
- 1...Ba3
- 2.Re8#
- 1...Bb4
- 2.Re8#
- 1...Bc5
- 2.Re8#
- 1...Bg5
- 2.Re8#
- 1...Bd6
- 2.Re8#
- 1...Bf6
- 2.Re8#
- 1...Bd8
- 2.Re8#
- 1...Kxf7
- 1.Qa2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- B(a);OGATE::R1(B)
- Tries
- Try
- K(C);S_FLIGHT
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- K(C);S_FLIGHT
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- B(E);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- B(E);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- B(E);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- B(E);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- B(E);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- R(B);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- R(B);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- R(B);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- R(B);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- R(B);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- K(b);P-FLIGHT,XP(D)::QAR1(A)
- B(a);::QAR1(A)
- Refutation
- B(a);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- K(b);P-FLIGHT,XP(D)::QAR1(A)
- B(a);::QAR1(A)
- Refutation
- B(a);
- Try
- Q(A);
- Threat
- QAB1(A)
- Vars
- K(b);P-FLIGHT,XP(D)::QAR1(A)
- Refutation
- B(a);
- Try
- Q(A);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- Q(A);
- Threat
- QAB1(A)
- Vars
- K(b);P-FLIGHT,XP(D)::QAR1(A)
- Refutation
- B(a);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- K(b);P-FLIGHT,XP(D)::QAR1(A)
- B(a);::QAR1(A)
- Refutation
- B(a);
- Try
- Q(A);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- Q(A);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- Q(A);
- Vars
- B(a);OGATE::R1(B)
- Refutation
- B(a);
- Try
- Q(A);
- Threat
- DUALS(3)
- Refutation
- B(a);XQ(A)
- Try
- Actual
- Q(A);
- Vars
- K(b);OGATEB,P-FLIGHT,XP(D)::QAB(A)+R(B),DCHECK
- B(a);OGATE::R1(B)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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