Chess Challenger 7

Computer name:	Chess Challenger 7
Manufacturer:	Fidelity Electronics
Dates from:	1979
Dimensions:	30 x 20 x 2.6 cm.
Processor:	Z80A, 4 MHz.
Programmer(s):	Ron Nelson
Rating:	beginners / occasional players (Elo 1311)
Other details:	Moves typed in with keys
	Board not connected to computer
	To see the display, click here
	In the first two games Chess Challenger had a
	won game, but the games petered out into a draw.

  4 EXAMPLE GAMES:

  White: Fritz 8 (1 ply)

  Black: Chess Challenger 7 (± 15 seconds / move)

  (Result: drawn)

1.e4 c5 2.Nc3 Nc6 3.Nf3 Nf6 4.Bb5 a6 5.Bxc6 dxc6 6.d3 Be6 7.O-O Qc7 8.Be3 b6 9.Ne2 Rd8 10.a3 h5 11.b3 Ng4 12.Bf4 Qd7 13.Ne5 Nxe5 14.Bxe5 f6 15.Bf4 g5 16.Bg3 h4 17.Bxh4 Rxh4 18.Re1 Bg7 19.Rb1 f5 20.exf5 Bxf5 21.Ng3 Bc3 22.Nxf5 Qxf5 23.Re2 Be5 24.h3 a5 25.Re3 Rf4 26.Qe2 Rd5 27.Re1 Bf6 28.Rxe7+ Kd8 29.Rf7 Re5 30.Qd1 Qe6 31.Rxe5 Bxe5 32.Rb7 Bc7 33.c3 Qe5 34.Qd2 g4 35.h4 a4 36.bxa4 Rxa4 37.Qd1 Qh2+ 38.Kf1 Rf4 39.h5 Qxh5 40.Kg1 Kc8 41.Ra7 Qd5 42.Qe2 Kd7 43.Ra8 Qe5 44.Qd2 Kd6 45.a4 b5 46.a5 Rf7 47.a6 Qf4 48.Qe1 Re7 49.Qd1 g3 50.fxg3 Qe3+ 51.Kf1 Rf7+ 52.Qf3 Rxf3+ 53.gxf3 Qxf3+ 54.Kg1 Qxg3+ 55.Kh1 Qf3+ 56.Kg1 Qe3+ 57.Kh1 Qf3+ 58.Kg1 Qe3+ 59.Kh1 Qf3+ 60.Kg1= An animation of the game can be seen if you have Java installed.

  White: Fritz 8 (1 ply)

  Black: Chess Challenger 7 (± 15 seconds / move)

  (Result: drawn)

1.d4 d5 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 Nc6 5.Bxb4 Nxb4 6.Qa4+ Nc6 7.Ne5 dxc4 8.Nxc6 Qd7 9.e4 Ne7 10.d5 bxc6 11.dxe6 Qxe6 12.Qxc4 O-O 13.Nd2 Qe5 14.Qc3 Qxc3 15.bxc3 Bg4 16.Rb1 Rfd8 17.Rb7 Rd7 18.e5 Ng6 19.h3 Be6 20.Nf3 Bxa2 21.Ba6 Re7 22.Kd2 Rd8+ 23.Bd3 Nxe5 24.Nxe5 Rxe5 25.Rxa7 Bc4 26.Ra8 Rxa8 27.Bxc4 Re4 28.Kd3 Rae8 29.Ra1 Re2 30.Ra7 Rxf2 31.Rxc7 Rd8+ 32.Ke4 Re8+ 33.Kd3 Rd8+ 34.Ke4 Re8+ 35.Kd3= An animation of the game can be seen if you have Java installed.

  White: Fritz 8 (1 ply)

  Black: Chess Challenger 7 (± 15 seconds / move)

  (Result: won by white)

1.e4 e5 2.f4 exf4 3.Nf3 Qe7 4.Nc3 Nc6 5.d4 g5 6.Bc4 Bg7 7.O-O Nh6 8.Nd5 Qd8 9.c3 Ng4 10.Nxg5 Bxd4+ 11.cxd4 Nxh2 12.Kxh2 b5 13.Bxf4 d6 14.Bxb5 Bd7 15.Qh5 Qb8 16.Qxf7+ Kd8 17.Qf6+ Kc8 18.Ba6+ Qb7 19.Qxh8+ Nd8 20.Ne7+ Kb8 21.Nc6+ Qxc6 22.Qxd8+ Bc8 23.Qxc8# An animation of the game can be seen if you have Java installed.

  White: Fritz 8 (1 ply)

  Black: Chess Challenger 7 (± 15 seconds / move)

  (Result: won by white)

1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.e3 b5 5.Nc3 Qd7 6.e4 Bb7 7.Ne5 Qe6 8.Nxb5 Qb6 9.Bxc4 e6 10.f3 Nbd7 11.Bf4 a6 12.Nxd7 Kxd7 13.Bxc7 Bb4+ 14.Kf2 Qc6 15.Bxe6+ fxe6 16.a4 axb5 17.Rc1 Qa6 18.axb5 Qxb5 19.Be5 Rhc8 20.Rf1 Ba6 21.Rxc8 Rxc8 22.Rg1 Bd6 23.b3 Rc3 24.Bxd6 Rd3 25.Qc2 Nxe4+ 26.fxe4 Kxd6 27.Rc1 Qb6 28.e5+ Ke7 29.Qc7+ Qxc7 30.Rxc7+ Kf8 31.Ra7 Bb5 32.Ra8+ Kf7 33.Ra7+ Kg6 34.Re7 Rd2+ 35.Ke3 Rd3+ 36.Ke4 Kh5 37.Rxe6 Rxb3 38.d5 Bd3+ 39.Kd4 g6 40.Kc5 Rb2 41.Kd4 Bf5 42.Re7 Rd2+ 43.Kc5 h6 44.e6 Rxg2 45.d6 Rc2+ 46.Kd5 Rd2+ 47.Ke5 Re2+ 48.Kf6 Bd3 49.d7 Rf2+ 50.Kg7 g5 51.d8=Q Bg6 52.Qd6 Rf4 53.h3 Bf5 54.Rf7 Rf1 55.Qf8 Bxh3 56.Rxf1 Bxf1 57.Qxf1 g4 58.Qf7+ Kg5 59.Qf6+ Kh5 60.Qxh6# An animation of the game can be seen if you have Java installed.