Chess Master Diamond

Computer name:	Chess Master Diamond
Manufacturer:	VEB Mikroelektronik Karl Marx Erfurt
Dates from:	1987
Dimensions:	43.1 x 34.7 x 7.2 cm
Power supply:	10.7 Volt, 1.5 Amp AC
Processor:	U880 (Z80 clone), 4 MHz.
Memory:	16 KB ROM, 3 KB RAM
Programmer(s):	Wolfgang Pähtz, Rüdiger Worbs
Rating:	weak - average club players (Elo 1450)
Other details:	Wooden board with magnetic contacts
	Moves recognized without pressing
	Opening library: 800 positions in module PM10
	9 levels + analysis level
	Chess Master did not recognize the draw in
	the fourth example game.

  4 EXAMPLE GAMES:

  White: Fritz 8 (1 ply)

  Black: Chess Master Diamond (± 10 seconds / move)

  (Result: won by white)

1.e4 e5 2.Nc3 Bb4 3.Nf3 d6 4.Nd5 Nc6 5.Bb5 a6 6.Bxc6+ bxc6 7.Nxb4 c5 8.Nd5 c6 9.Ne3 Nf6 10.d3 O-O 11.O-O Be6 12.c3 Qa5 13.Nd2 Bxa2 14.b3 d5 15.exd5 cxd5 16.Qf3 c4 17.dxc4 e4 18.Qf5 Rad8 19.cxd5 Rfe8 20.Ndc4 Qxc3 21.Rxa2 g6 22.Qg5 Ra8 23.Nd6 Red8 24.Bb2 Qxb3 25.Qxf6 Qxb2 26.Rxb2 Rf8 27.Nxe4 a5 28.Rd1 Rae8 29.Nd6 Ra8 30.Rd4 Ra7 31.Nb7 Rb8 32.Qe7 a4 33.d6 a3 34.Rb1 a2 35.Ra1 Raxb7 36.d7 Rb1+ 37.Rd1 Rxa1 38.d8=Q+ Rxd8 39.Qxd8+ Kg7 40.Qd4+ f6 41.Qd7+ Kh8 42.Rxa1 f5 43.Rxa2 f4 44.Ra8# An animation of the game can be seen if you have Java installed.

  White: Fritz 8 (1 ply)

  Black: Chess Master Diamond (± 30 seconds / move)

  (Result: won by white)

1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.e3 g6 5.Bxc4 Bg7 6.Nc3 O-O 7.O-O Bg4 8.Qc2 Bxf3 9.gxf3 e6 10.Rd1 Nc6 11.d5 Nxd5 12.Nxd5 Qg5+ 13.Kh1 exd5 14.Bxd5 Qf6 15.f4 Rfe8 16.e4 Bh6 17.e5 Qf5 18.Qxf5 gxf5 19.Be3 Bf8 20.Rg1+ Bg7 21.Rad1 a5 22.Bxc6 bxc6 23.Rd7 Rab8 24.b3 Rb7 25.Bc5 Rb5 26.Bd4 c5 27.Bc3 c6 28.e6 Rf8 29.exf7+ Rxf7 30.Rd8+ Rf8 31.Rxg7+ Kh8 32.Rxf8# An animation of the game can be seen if you have Java installed.

  White: Fritz 8 (1 ply)

  Black: Chess Master Diamond (± 30 seconds / move)

  (Result: won by white)

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nc6 7.e5 Ng4 8.O-O dxe5 9.dxe5 Nd4 10.Be4 c5 11.Nd5 Bf5 12.Bxf5 Nxf5 13.Qd3 e6 14.h3 Nxe5 15.fxe5 Qxd5 16.Qc3 Nd4 17.Nxd4 cxd4 18.Qg3 Bxe5 19.Bf4 Bxf4 20.Rxf4 e5 21.Rf6 Kh8 22.Raf1 Qxa2 23.Qxe5 Kg8 24.Qxd4 Rac8 25.Rc1 Rc4 26.Qe5 Rb4 27.b3 Rc8 28.Qe7 Qa5 29.Qxf7+ Kh8 30.c3 Qa3 31.Rcf1 Rxb3 32.c4 Qc5+ 33.Kh1 Rb4 34.R6f3 Qxc4 35.Qe7 Rb6 36.Rf8+ Rxf8 37.Rxf8+ Qg8 38.Qe5+ Rf6 39.Qxf6# An animation of the game can be seen if you have Java installed.

  White: Fritz 8 (1 ply)

  Black: Chess Master Diamond (± 30 seconds / move)

  (Result: drawn)

1.d4 f5 2.g3 Nf6 3.c4 e6 4.Bg2 Bb4+ 5.Nd2 O-O 6.Ngf3 d6 7.O-O c5 8.dxc5 Bxc5 9.h3 Nh5 10.e3 Nc6 11.Re1 Rb8 12.Nd4 Qe8 13.Nb5 Ne5 14.b3 Nd3 15.Re2 Bd7 16.a4 a6 17.Nc7 Qd8 18.b4 Nxb4 19.Re1 Nf6 20.Nb5 axb5 21.axb5 Nd3 22.Re2 Nxc1 23.Qxc1 Be8 24.Qd1 Bh5 25.Nf3 Ne4 26.Rea2 Nc3 27.Qd3 Nxa2 28.Rxa2 Ra8 29.Rxa8 Qxa8 30.Ng5 Rf6 31.b6 h6 32.Nf3 Qa1+ 33.Kh2 Qa6 34.Nd4 Qxb6 35.Nb5 Bb4 36.Kg1 Be8 37.Nd4 Ba4 38.Ne2 Qc7 39.Nf4 Be8 40.Qd4 Bc5 41.Qd3 Bb4 42.Qd4 Bc5 43.Qd3 Bb4 44.Qd4= An animation of the game can be seen if you have Java installed.