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Rating + - Games Won Oppo
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1 Junior 6.0 128MB K6-2 450 MHz 2706 38 -35 403 70% 2556
2 Chess Tiger 12.0 DOS 128MB K6-2 450 MHz 2682 37 -35 414 67% 2555
3 Nimzo 7.32 128MB K6-2 450 MHz 2661 36 -34 420 68% 2530
4 Fritz 5.32 128MB K6-2 450 MHz 2659 34 -32 474 65% 2548
5 Junior 5.0 128MB K6-2 450 MHz 2629 35 -33 438 63% 2532
6 Nimzo 99 128MB K6-2 450 MHz 2627 44 -42 278 64% 2526
7 Hiarcs 7.32 128MB K6-2 450 MHz 2624 40 -38 347 66% 2505
8 Chessmaster 6000 64MB P200 MMX 2574 61 -53 184 76% 2378
9 Hiarcs 7.32 64MB P200 MMX 2573 27 -26 720 62% 2488
9 Fritz 5.32 64MB P200 MMX 2573 23 -22 986 59% 2510
11 Hiarcs 7.0 64MB P200 MMX 2561 23 -23 922 59% 2499
12 Fritz 5.0 PB29% 67MB P200 MMX 2560 23 -22 1005 66% 2443
13 Nimzo 99 64MB P200 MMX 2550 26 -25 749 54% 2523
14 Junior 5.0 64MB P200 MMX 2535 24 -24 824 54% 2506
15 Nimzo 98 58MB P200 MMX 2526 22 -22 1038 58% 2469
16 190 64MB P200 MMX 2522 24 -24 865 56% 2477
17 Rebel 9.0 47MB P200 MMX 2521 24 -23 900 61% 2442
18 Hiarcs 6.0 49MB P200 MMX 2518 24 -24 829 56% 2474
19 194 64MB P200 MMX 2516 29 -29 589 44% 2556
20 Rebel 8.0 51MB P200 MMX 2513 25 -25 773 53% 2490
21 MChess Pro 6.0 41MB P200 MMX 2503 28 -27 643 57% 2453
22 Shredder 2.0 58MB P200 MMX 2498 23 -22 958 51% 2491
23 MChess Pro 7.1 46MB P200 MMX 2496 22 -22 1042 53% 2473
24 Genius 5.0 DOS 46MB P200 MMX 2493 22 -21 1045 53% 2471
25 MChess Pro 8.0 64MB P200 MMX 2492 27 -27 681 53% 2468
26 Chess Tiger 11.8 Pentium 90 MHz 2483 50 -49 202 54% 2455
27 Gandalf 3.0 64MB P200 MMX 2465 41 -40 307 59% 2397
28 193 64MB P200 MMX 2463 36 -38 366 39% 2542
29 Kallisto II 64MB P200 MMX 2443 35 -35 403 52% 2428
30 Rebel 8.0 Pentium 90 MHz 2437 18 -18 1435 55% 2402
31 Rebel 9.0 Pentium 90 MHz 2436 23 -23 890 47% 2457
32 Hiarcs 6.0 Pentium 90 MHz 2433 18 -18 1437 51% 2429
33 Genius 5.0 DOS Pentium 90 MHz 2430 18 -18 1558 47% 2449
34 Hiarcs 5.0 Pentium 90 MHz 2426 38 -36 363 59% 2361
35 MChess Pro 6.0 Pentium 90 MHz 2410 17 -17 1726 45% 2444
36 Genius 3.0 Pentium 90 MHz 2408 26 -25 785 61% 2328
37 MChess Pro 5.0 Pentium 90 MHz 2406 26 -25 769 63% 2314
37 Rebel 6.0 Pentium 90 MHz 2406 31 -30 540 60% 2335
39 Genius 4.0 DOS Pentium 90 MHz 2403 23 -23 944 60% 2334
40 Rebel 7.0 Pentium 90 MHz 2401 26 -25 759 61% 2319
41 Nimzo 3.5 Pentium 90 MHz 2393 22 -22 998 46% 2423
42 Hiarcs 4.0 Pentium 90 MHz 2392 25 -25 766 55% 2357
43 Junior 4.0 Pentium 90 MHz 2388 22 -22 1035 42% 2442
44 Chessmaster 5000 Pentium 90 MHz 2387 49 -45 240 67% 2262
45 Shredder 1.0 Pentium 90 MHz 2383 59 -58 145 53% 2363
46 Nimzo 3.0 Pentium 90 MHz 2380 26 -25 767 58% 2321
47 Hiarcs 3.0 Pentium 90 MHz 2373 30 -30 545 56% 2328
48 R30 v. 2.5 2370 43 -40 303 66% 2255
49 Genius 4.0 DOS 486/50-66 MHz 2365 23 -23 900 49% 2370
50 Junior 3.3-3.5 Pentium 90 MHz 2357 31 -31 516 47% 2377
51 Genius 3.0 486/50-66 MHz 2356 24 -23 910 62% 2268
52 MChess Pro 4.0 Pentium 90 MHz 2354 29 -29 578 52% 2338
53 CometA90 64MB P200 MMX 2352 37 -39 358 36% 2451
54 192 64MB P200 MMX 2349 44 -46 248 41% 2417
55 Fritz 3.0 Pentium 90 MHz 2341 18 -19 1438 42% 2398
56 Mephisto Genius 2.0 486/50-66 MHz 2336 23 -23 917 58% 2276
57 Fritz 4.0 Pentium 90 MHz 2334 40 -39 324 60% 2263
58 WChess 1.06 Pentium 90 MHz 2331 20 -20 1222 39% 2409
59 MChess Pro 5.0 486/50-66 MHz 2327 26 -26 691 50% 2330
60 Kallisto 1.98 Pentium 90 MHz 2326 21 -22 1049 42% 2384
61 Rebel 7.0 486/50-66 MHz 2325 25 -25 757 49% 2335
62 MChess Pro 4.0 486/50-66 MHz 2309 24 -24 846 53% 2285
63 Chess Machine 30-32 MHz Schröder 3.1 2306 30 -29 586 64% 2203
64 WChess 1.03 486/50-66 MHz 2298 27 -27 677 49% 2304
64 Meph Genius 68 030 33 MHz 2298 45 -44 248 55% 2260
66 Rebel 6.0 486/50-66 MHz 2297 24 -23 887 55% 2263
67 Hiarcs 3.0 486/50-66 MHz 2296 24 -24 865 50% 2294
68 Ch.Machine 30 MHz King 2.0 aggr/R30off 2295 21 -20 1213 64% 2197
69 Chessmaster 4000 486/50-66 MHz 2292 34 -33 462 66% 2171
70 Chess Genius 1.0 486/50-66 MHz 2282 23 -23 931 54% 2255
71 Rebel Decade Pentium 90 MHz 2275 29 -30 563 45% 2312
71 Chess Machine 30 MHz Schröder 3.0 2275 62 -55 168 73% 2102
73 Mephisto Gideon Pro 486/50-66 MHz 2271 35 -34 421 62% 2183
74 MChess Pro 3.5 486/50-66 MHz 2268 23 -22 958 51% 2259
75 MChess Pro 3.12 486/50-66 MHz 2265 36 -34 438 69% 2122
76 Fritz 3.0 486/50-66 MHz 2257 20 -20 1226 45% 2290
77 Mephisto Lyon 68030 36 MHz 2251 28 -27 716 68% 2116
78 Chess Genius 1.0 486/33 MHz 2240 32 -32 463 50% 2240
79 Mephisto Portorose 68030 36 MHz 2237 40 -36 407 77% 2028
80 Mephisto Vancouver 68030 36 MHz 2227 35 -33 471 71% 2071
81 MChess Pro 3.12 486/33 MHz 2226 50 -48 208 60% 2152
82 Meph RISC 2 1 MB 2225 62 -66 125 39% 2306
82 Berlin Pro 68 020 24 MHz 2225 24 -24 850 58% 2171
84 Kasparov SPARC 20 MHz 2224 23 -23 912 45% 2258
85 Kallisto 1.82-1.83 486/50-66 MHz 2210 21 -22 1077 41% 2272
86 Comet32 Pentium 90 MHz 2201 24 -25 991 24% 2405
87 Mephisto RISC 1 MB ARM 2 14 MHz 2200 20 -20 1195 56% 2159
87 Mephisto Montreux ARM 14 MHz 512K 2200 30 -28 669 73% 2025
89 Hiarcs Master 2.0 486/33 MHz 2199 46 -46 229 51% 2190
90 MChess 1.1-1.71 486/33 MHz 2193 44 -40 326 74% 2014
91 Atlanta SH7000 20 MHz 2192 35 -33 448 68% 2057
91 Chess Machine Schröder 512K ARM2 16MHz 2192 27 -26 703 62% 2108
93 Saitek RISC 2500 ARM2 14 MHz 128K 2191 20 -20 1176 55% 2157
94 Chess Machine The King 512K ARM2 16MHz 2174 32 -32 473 55% 2135
95 Mephisto Vancouver 68020 12 MHz 2161 23 -22 1021 65% 2048
96 Mephisto Lyon 68020 12 MHz 2150 19 -18 1442 59% 2086
97 Socrates 3.0 486/33 MHz 2139 49 -50 203 47% 2160
98 Fritz 2.0 486/33 MHz 2129 30 -31 527 45% 2164
99 Mephisto Portorose 68020 12 MHz 2127 26 -24 896 73% 1955
100 M Chess 1.1-1.71 386/25-33 MHz 2126 36 -35 408 65% 2017
101 Fidelity Elite 68030 32 MHz (vers.9) 2121 31 -30 521 60% 2048
102 Mephisto Berlin 68 000 12 MHz 2115 22 -22 986 57% 2067
103 Sapphire II 2113 35 -33 444 63% 2017
104 Mephisto Vancouver 68000 12 MHz 2105 21 -21 1139 54% 2077
105 Mephisto Lyon 68000 12 MHz 2103 21 -20 1170 57% 2055
106 Mephisto MM 4 Turbo Kit 6502 16 MHz 2093 46 -42 292 73% 1918
107 Novag Sapphire H8 10 MHz 2090 22 -22 1014 47% 2108
108 Milano Pro SH7000 20 MHz 2075 34 -33 449 62% 1987
109 Fidelity Mach IV 68020 20 MHz 2074 18 -18 1475 49% 2084
110 Mephisto Almeria 68020 12 MHz 2073 42 -40 305 62% 1985
111 Hiarcs Master 1.0 486/33 MHz 2070 48 -48 214 48% 2086
112 Mephisto Portorose 68000 12 MHz 2045 25 -24 847 61% 1966
113 Mephisto Polgar 6502 10 MHz 2042 43 -41 283 59% 1979
114 Fritz 1.0 486/33 MHz 2041 48 -47 215 55% 2008
115 Gandalf 2.1 Pentium 90 MHz 2037 46 -51 242 27% 2212
116 Fidelity Elite 68000 x 2 (vers. 5) 2036 49 -48 209 57% 1987
117 Nimzo 2.2.1 486/33 MHz 2034 46 -47 229 42% 2088
118 Mephisto Roma 68020 14 MHz 2030 27 -26 712 65% 1919
118 Rex Chess 2.3 386/25-33 MHz 2030 65 -62 126 59% 1964
120 Zarkov 3.0 486/25-33 MHz 2029 46 -48 232 39% 2108
121 Mephisto Dallas 68020 14 MHz 2023 35 -32 492 72% 1861
122 Zarkov 2.5 386/25-33 MHz 2020 56 -53 168 61% 1941
123 Kasparov Brute Force H8 10 MHz 2018 23 -23 906 44% 2058
124 Mephisto Almeria 68000 12 MHz 2016 29 -28 614 62% 1930
125 Fritz 1.0 386/25-33 MHz 2007 66 -67 113 46% 2039
126 Novag Diablo 68000 16 MHz 2005 21 -21 1123 41% 2071
127 Fidelity Mach III 68000 16 MHz 1993 14 -14 2410 52% 1980
128 Complete Chess System 486/33 MHz 1984 47 -47 221 47% 2006
129 Kasparov President/GK-2100 H8 10 MHz 1978 29 -29 581 46% 2006
130 Mephisto MM 5 6502 5 MHz 1974 19 -19 1374 47% 1997
131 Mephisto Dallas 68000 12 MHz 1971 21 -20 1177 61% 1894
132 Mephisto Polgar 6502 5 MHz 1970 16 -17 1793 41% 2036
132 Mephisto Roma 68000 12 MHz 1970 18 -18 1519 56% 1927
134 Mephisto Milano 6502 5 MHz 1962 23 -24 880 40% 2032
135 Novag Super Expert C 6502 6 MHz Sel 5 1960 18 -18 1555 46% 1991
135 Zarkov 2.6 386/25-33 MHz 1960 64 -62 125 56% 1917
137 Mephisto Academy 6502 5 MHz 1939 18 -18 1555 44% 1985
138 Chessmaster 3000 386/25-33 MHz 1933 68 -74 103 36% 2031
139 Rex Chess 2.3 386/16-20 MHz 1930 53 -53 174 49% 1936
140 Saitek Leonardo Maestro B 6502 18 MHz 1928 73 -67 105 62% 1842
141 Mephisto Amsterdam 68000 12 MHz 1927 22 -22 1020 58% 1873
142 Novag Super Expert B 6502 6 MHz sel 4 1919 29 -29 564 48% 1935
143 Mephisto Mega IV 6502 4.9 MHz 1916 17 -18 1584 44% 1960
143 Saitek Maestro D 6502 10 MHz 1916 26 -26 736 51% 1909
145 Fidelity Excel Mach IIc 68000 12 MHz 1915 23 -23 955 50% 1911
146 Novag Expert Turbo Kit 6502 16 MHz 1911 67 -63 120 61% 1830
147 Mephisto MM 4 6502 5 MHz 1904 19 -19 1288 51% 1900
148 Fidelity Travel Master H8/330 10 MHz 1897 65 -79 123 22% 2112
148 Mephisto Modena 6502 4 MHz 1897 27 -28 655 40% 1968
148 Kasparov GK-2000 H8 10 MHz 1897 29 -29 593 42% 1952
151 Psion Atari 68000 8 MHz 1882 18 -18 1487 44% 1928
152 CXG Sphinx Galaxy 6502 4 MHz 1880 17 -17 1713 37% 1974
153 Novag Ruby H8 10 MHz 1879 30 -30 545 42% 1935
154 Fidelity Excel Mach IIa 68000 12 MHz 1878 46 -47 226 47% 1898
155 Saitek Turboking II 6502 5 MHz 1868 23 -23 963 37% 1964
156 Conchess Plymate Victoria 6502 5.5 MHz 1867 26 -27 701 40% 1941
157 Fidelity Excel Club 68000 12 MHz 1858 23 -23 931 51% 1849
158 Mephisto Mega IV Brute Force 1849 34 -35 422 38% 1939
159 Novag Super Expert/Forte A 6502 5 MHz 1838 19 -19 1378 38% 1927
160 Fidelity Par Excellence 6502 5 MHz 1835 22 -22 1022 48% 1846
160 Fidelity Avant Garde 6502 5 MHz 1835 20 -20 1196 46% 1866
162 Mephisto Rebell 6502 5 MHz 1824 19 -19 1393 38% 1909
163 Saitek Stratos/Analys B 6502 6 MHz 1820 20 -21 1213 38% 1908
163 Mephisto Super Mondial 6502 4 MHz 1820 19 -19 1395 36% 1918
165 Novag Forte B 6502 5 MHz 1816 24 -24 837 44% 1860
166 Saitek Leonardo Maestro A 6502 6 MHz 1811 30 -30 547 45% 1846
167 Novag Forte A 6502 5 MHz 1810 22 -22 964 48% 1822
168 Conchess Plymate 6502 5.5 MHz 1808 15 -16 2040 40% 1882
169 Saitek Simultano/Corona C 6502 5 MHz 1806 23 -24 969 33% 1932
170 Fidelity Excellence 6502 4 MHz 1801 18 -18 1565 43% 1852
171 Novag Expert 6502 4 MHz 1789 24 -24 843 42% 1847
172 Fidelity Elegance 6502 3.6 MHz 1781 40 -40 303 54% 1752
173 Conchess Plymate 6502 4 MHz 1780 39 -38 333 55% 1748
174 Mephisto MM 2 6502 3.7 MHz 1773 49 -48 208 52% 1756
175 Saitek Turbostar 432 6502 4 MHz 1765 22 -22 1005 45% 1803
176 Fidelity Excellence 6502 3 MHz 1757 22 -23 960 42% 1815
177 Saitek Kasparov Blitz 1735 45 -47 239 37% 1825
178 Novag Super Nova 1734 37 -38 350 40% 1803
179 Novag Super Constellation 6502 4 MHz 1731 18 -18 1626 35% 1840
180 Conchess Glasgow 6502 4 MHz 1720 39 -39 327 50% 1722
181 Chessplayer 2150 Atari/Amiga 1715 58 -63 146 33% 1837
182 The Final Chesscard 6502 5 MHz 1701 57 -64 156 27% 1872
183 Novag Super VIP 1688 53 -58 174 32% 1817
184 Chessmaster 2100 Amiga 68000 1687 65 -76 120 25% 1874
185 Mephisto Europa 1683 50 -52 190 42% 1741
186 Saitek Superstar 36K 6502 2 MHz 1679 23 -24 954 31% 1819
187 Fidelity Elite A/S 6502 3.2 MHz 1678 22 -23 1043 28% 1841
188 Chess Champion 2175 Atari/Amiga 1673 56 -62 157 30% 1822
189 Conchess Glasgow 6502 2 MHz 1668 24 -25 855 34% 1782
190 Novag Quattro 6502 4 MHz 1663 30 -31 560 33% 1791
191 Fidelity Prestige 6502 4 MHz 1661 64 -66 118 44% 1703
192 Chessmaster 2000 Atari 68000 8 MHz 1654 41 -45 312 25% 1841
193 Novag Constellation 6502 3.6 MHz 1648 31 -32 504 41% 1715
194 Novag Constellation Primo 1638 57 -59 149 44% 1683
195 Novag Constellation 6502 2 MHz 1597 32 -33 479 35% 1706
196 CXG Super Enterprise 1563 36 -39 386 28% 1727
Rating : ELO rating
+/- : deviation
Games : number of games played
Won : percentage of games won
Oppo : medium opponent ELO rating
By Thoralf Karlsson, thoralf.karlsson@mailbox.swipnet.se, Chairman of the SSDF
The first new program during 2000 is Amir Ban's and Shay Bushinsky's Junior 6.0 K6-2 450 MHz. Junior 6.0 immediately took the first place with 2706 after 403 tournament games! This is 77 points more than Junior 5.0 has on the same hardware! It's fascinating that it still is possible to increase the playing strength of chess programs, measured in the way SSDF does.
Compared to Chess Tiger 12.0 Junior 6.0 has 24 more points. Part of this difference has been gained due to Chess Tigers tendency to repeatedly lose against Junior 6.0 in the same opening. Hopefully the opening books and the learners will be improved in the future so that these phenomenon disappears.
The order of the programs on K6-2 has changed somewhat on this list, thanks to the fact that more games have been played. Chess Tiger 12.0 has lost 14 points, Fritz 5.32 12 points, Nimzo 99 17 points and Hiarcs 7.32 has 12 points less than on the latest list. Junior 5.0 has increased it's rating with 10 points.
The average rating gain between P200 MMX and K6-2 450 MHz is now 79 points. This is based on 1537 games with the four programs which have been tested on both hardwares.
Next official list will be made in March.
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