MESON Chess Problem Database
Problem Display
PID: 209523 (8/4R2K/R1b3P1/3k1N2/1Pp4p/4b1rP/1pr1P2B/1B6 w - - 0 1)
Ernst, Erich
Badische Neueste Nachrichten, 1988
#2
10 + 8
| 15148 | Sadier Collection | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Rc1
- 2.Be4#
- 1...Rd2
- 2.Be4#
- 1...Rxe2
- 2.Be4#
- 1...Rc3
- 2.Be4#
- 1...Rg1
- 2.Re5#
- 1...Rg2
- 2.Re5#
- 1...Rf3
- 2.Re5#
- 1...Rxh3
- 2.Re5#
- 1...Rg4
- 2.Re5#
- 1...Rg5
- 2.Re5#
- 1...Rxg6
- 2.Re5#
- 1...Bc1
- 2.e4#
- 1...Bg1
- 2.e4#
- 1...Bd2
- 2.e4#
- 1...Bf2
- 2.e4#
- 1...Bd4
- 2.e4#
- 1...Bf4
- 2.e4#
- 1...Bc5
- 2.e4#
- 1...Bg5
- 2.e4#
- 1...Bb6
- 2.e4#
- 1...Bh6
- 2.e4#
- 1...Ba7
- 2.e4#
- 1...Ba4
- 2.Rd6#
- 1...Bb5
- 2.Rd6#
- 1...Bb7
- 2.Rd6#
- 1...Bd7
- 2.Rd6#
- 1...Ba8
- 2.Rd6#
- 1...Be8
- 2.Rd6#
- 1...c3
- 2.Ba2#
- 1...Rc1
- Tries
- 1.Kg8?
- 1...Rxe2
- 2.Be4#
- 1...Rxh3
- 2.Re5#
- 1...c3
- 2.Ba2#
- 1...Rc1
- 2.Be4#
- 1...Rd2
- 2.Be4#
- 1...Rc3
- 2.Be4#
- 1...Rg1
- 2.Re5#
- 1...Rg2
- 2.Re5#
- 1...Rf3
- 2.Re5#
- 1...Rg4
- 2.Re5#
- 1...Rg5
- 2.Re5#
- 1...Bc1
- 2.e4#
- 1...Bg1
- 2.e4#
- 1...Bd2
- 2.e4#
- 1...Bf2
- 2.e4#
- 1...Bd4
- 2.e4#
- 1...Bf4
- 2.e4#
- 1...Bc5
- 2.e4#
- 1...Bg5
- 2.e4#
- 1...Bb6
- 2.e4#
- 1...Bh6
- 2.e4#
- 1...Ba7
- 2.e4#
- 1...Ba4
- 2.Rd6#
- 1...Bb5
- 2.Rd6#
- 1...Bb7
- 2.Rd6#
- 1...Bd7
- 2.Rd6#
- 1...Ba8
- 2.Rd6#
- 1...Be8
- 2.Rd6#
- 1...Rxg6+!
- 1...Rxe2
- 1.Kh8?
- 1...Rxe2
- 2.Be4#
- 1...Rxh3
- 2.Re5#
- 1...Rxg6
- 2.Re5#
- 1...c3
- 2.Ba2#
- 1...Rc1
- 2.Be4#
- 1...Rd2
- 2.Be4#
- 1...Rc3
- 2.Be4#
- 1...Rg1
- 2.Re5#
- 1...Rg2
- 2.Re5#
- 1...Rf3
- 2.Re5#
- 1...Rg4
- 2.Re5#
- 1...Rg5
- 2.Re5#
- 1...Bc1
- 2.e4#
- 1...Bg1
- 2.e4#
- 1...Bd2
- 2.e4#
- 1...Bf2
- 2.e4#
- 1...Bf4
- 2.e4#
- 1...Bc5
- 2.e4#
- 1...Bg5
- 2.e4#
- 1...Bb6
- 2.e4#
- 1...Bh6
- 2.e4#
- 1...Ba7
- 2.e4#
- 1...Ba4
- 2.Rd6#
- 1...Bb5
- 2.Rd6#
- 1...Bb7
- 2.Rd6#
- 1...Bd7
- 2.Rd6#
- 1...Ba8
- 2.Rd6#
- 1...Be8
- 2.Rd6#
- 1...Bd4+!
- 1...Rxe2
- 1.Bxg3?
- threat
- 2.Re5#
- 1...c3
- 2.Ba2#
- 1...Bd4
- 2.e4#
- 1...Bf4
- 2.e4#
- 1...hxg3!
- threat
- 1.Ra5+?
- 1...Bc5
- 2.Rxc5#
- 2.e4#
- 1...Bb5!
- 1...Bc5
- 1.Re8?
- 1...Rxe2
- 2.Be4#
- 1...Rxh3
- 2.Re5#
- 1...Rxg6
- 2.Re5#
- 1...c3
- 2.Ba2#
- 1...Rc1
- 2.Be4#
- 1...Rd2
- 2.Be4#
- 1...Rc3
- 2.Be4#
- 1...Rg1
- 2.Re5#
- 1...Rg2
- 2.Re5#
- 1...Rf3
- 2.Re5#
- 1...Rg4
- 2.Re5#
- 1...Rg5
- 2.Re5#
- 1...Bc1
- 2.e4#
- 1...Bg1
- 2.e4#
- 1...Bd2
- 2.e4#
- 1...Bf2
- 2.e4#
- 1...Bd4
- 2.e4#
- 1...Bf4
- 2.e4#
- 1...Bc5
- 2.e4#
- 1...Bg5
- 2.e4#
- 1...Bb6
- 2.e4#
- 1...Bh6
- 2.e4#
- 1...Ba7
- 2.e4#
- 1...Ba4
- 2.Rd6#
- 1...Bb5
- 2.Rd6#
- 1...Bb7
- 2.Rd6#
- 1...Bd7
- 2.Rd6#
- 1...Ba8
- 2.Rd6#
- 1...Bxe8!
- 1...Rxe2
- 1.g7?
- 1...Rxe2
- 2.Be4#
- 1...Rxh3
- 2.Re5#
- 2.g8Q#
- 2.g8B#
- 1...c3
- 2.Ba2#
- 1...Rc1
- 2.Be4#
- 1...Rd2
- 2.Be4#
- 1...Rc3
- 2.Be4#
- 1...Rg1
- 2.Re5#
- 1...Rg2
- 2.Re5#
- 1...Rf3
- 2.Re5#
- 2.g8Q#
- 2.g8B#
- 1...Rg4
- 2.Re5#
- 1...Rg5
- 2.Re5#
- 1...Rg6
- 2.Re5#
- 1...Bc1
- 2.e4#
- 1...Bg1
- 2.e4#
- 1...Bd2
- 2.e4#
- 1...Bf2
- 2.e4#
- 1...Bd4
- 2.e4#
- 1...Bf4
- 2.e4#
- 1...Bc5
- 2.e4#
- 1...Bg5
- 2.e4#
- 2.g8Q#
- 2.g8B#
- 1...Bb6
- 2.e4#
- 1...Bh6
- 2.e4#
- 1...Ba7
- 2.e4#
- 1...Ba4
- 2.Rd6#
- 1...Bb5
- 2.Rd6#
- 1...Bb7
- 2.Rd6#
- 1...Bd7
- 2.Rd6#
- 1...Ba8
- 2.Rd6#
- 1...Be8
- 2.Rd6#
- 1...Rxg7+!
- 1...Rxe2
- 1.Kg8?
- Keys
- 1.Rb6!
- 1...Rxe2
- 2.Be4#
- 1...Rxh3
- 2.Re5#
- 1...Rxg6
- 2.Re5#
- 1...Bxb6
- 2.e4#
- 1...c3
- 2.Ba2#
- 1...Rc1
- 2.Be4#
- 1...Rd2
- 2.Be4#
- 1...Rc3
- 2.Be4#
- 1...Rg1
- 2.Re5#
- 1...Rg2
- 2.Re5#
- 1...Rf3
- 2.Re5#
- 1...Rg4
- 2.Re5#
- 1...Rg5
- 2.Re5#
- 1...Bc1
- 2.e4#
- 1...Bg1
- 2.e4#
- 1...Bd2
- 2.e4#
- 1...Bf2
- 2.e4#
- 1...Bd4
- 2.e4#
- 1...Bf4
- 2.e4#
- 1...Bc5
- 2.e4#
- 1...Bg5
- 2.e4#
- 1...Bh6
- 2.e4#
- 1...Ba4
- 2.Rd6#
- 1...Bb5
- 2.Rd6#
- 1...Bb7
- 2.Rd6#
- 1...Bd7
- 2.Rd6#
- 1...Ba8
- 2.Rd6#
- 1...Be8
- 2.Rd6#
- 1...Rxe2
- 1.Rb6!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 1
- Sets
- R(b);OGATE::B(A)
- R(b);OGATE,XP(B)::B(A)
- R(d);::R1(I)
- R(d);XP(D)::R1(I)
- R(d);XP(H)::R1(I)
- B(c);OGATE::P(B)
- B(h);OGATE::R1(G)
- P(e);OGATEB::B(A)
- Tries
- Try
- K(J);P_SPINP(H),S_FLIGHT
- Vars
- R(b);OGATE,XP(B)::B(A)
- R(d);N_PINP(H),XP(D)::R1(I)
- P(e);OGATEB::B(A)
- R(b);OGATE::B(A)
- R(d);::R1(I)
- R(d);N_PINP(H)::R1(I)
- B(c);OGATE::P(B)
- B(c);N_PINP(H),OGATE::P(B)
- B(h);OGATE::R1(G)
- Refutation
- R(d);CHECK,XP(H)
- Try
- K(J);P-FLIGHT
- Vars
- R(b);OGATE,XP(B)::B(A)
- R(d);XP(D)::R1(I)
- R(d);XP(H)::R1(I)
- P(e);OGATEB::B(A)
- R(b);OGATE::B(A)
- R(d);::R1(I)
- B(c);OGATE::P(B)
- B(h);OGATE::R1(G)
- Refutation
- B(c);CHECK
- Try
- B(C);XR(d)
- Threat
- R1(I)
- Vars
- P(e);OGATEB::B(A)
- B(c);OGATE::P(B)
- Refutation
- P(f);XB(C)
- Try
- R(G);CHECK
- Refutation
- B(h);P_SPINB(h)
- Try
- R(I);
- Vars
- R(b);OGATE,XP(B)::B(A)
- R(d);XP(D)::R1(I)
- R(d);XP(H)::R1(I)
- P(e);OGATEB::B(A)
- R(b);OGATE::B(A)
- R(d);::R1(I)
- B(c);OGATE::P(B)
- B(h);OGATE::R1(G)
- Refutation
- B(h);XR(I)
- Try
- P(H);
- Vars
- R(b);OGATE,XP(B)::B(A)
- P(e);OGATEB::B(A)
- R(b);OGATE::B(A)
- R(d);::R1(I)
- B(c);OGATE::P(B)
- B(h);OGATE::R1(G)
- Refutation
- R(d);CHECK,XP(H)
- Try
- Actual
- R(G);
- Vars
- R(b);OGATE,XP(B)::B(A)
- R(d);XP(D)::R1(I)
- R(d);XP(H)::R1(I)
- B(c);OGATE,XR(G)::P(B)
- P(e);OGATEB::B(A)
- R(b);OGATE::B(A)
- R(d);::R1(I)
- B(c);OGATE::P(B)
- B(h);OGATE::R1(G)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).