C S S - R a t i n g   L i s t  Klaus Wlotzka
18.03.2007 Delfi 5.1 without a recognizable increase (Final test)
Last test candidate is Delfi 5.1 of F. Cavicchio from Italy. Delfi 5.1 could increase only insignificantly opposite the previous version. 
We tested Zap!Chess Zanzibar 2cpu of Antony Cozzie from USA within the CSS-SMP rating list last. The current UCI-mp-Engine obtained a rating of 0 points.  With this result Zap!Chess Zanzibar 2cpu obtains the same credit rating as the previous version.
The next test candidate is Delfi 5.1.
Current Rating List - Single-CPU-Engines (32-bit) Klaus Wlotzka
Time control: 10 min/game plus 10 sec./move 5060 games 28,22% 2751 Elo
Hardware: Athlon 64 X2 4200+ (2x2200 Mhz) Remis quota list
Pl. Schachengine Version [adapter] Gam  +  =  - Points Remis- Score Elo Elo +     -
Author quota opp.
1 Rybka 2.3 32-bit 14.02.2007 [UCI-€]
V. Rajlich (CZ)
440 285 85 70 327,5 19,3% 74,4% 2743 2928 23 44
2 Loop 10.32 22.06.2006 [UCI-€]
F. Reul (D)
440 215 131 94 280,5 29,8% 63,8% 2747 2844 27 30
2 Shredder 10 UCI 28.04.2006 [UCI-€]
S. Meyer-Kahlen (D)
440 220 120 100 280,0 27,3% 63,6% 2747 2844 27 31
4 Hiarcs 11 UCI 11.12.2006 [UCI-€]
M. Uniacke (GB)
440 210 130 100 275,0 29,5% 62,5% 2747 2835 27 29
5 Fritz 10 21.10.2006 (Native-€)
F. Morsch (NL/D)
440 214 111 115 269,5 25,2% 61,3% 2748 2827 28 30
6 Toga II 1.2.1 20.05.2006 [UCI]
Gaksch/Letouzey
440 204 125 111 266,5 28,4% 60,6% 2748 2822 28 29
7 Fruit 2.2.1 28.10.2005 [UCI-€]
F. Letouzey (F)
440 192 133 115 258,5 30,2% 58,8% 2748 2809 29 27
8 Zap!Chess Zanzibar 18.01.2007 [Native-€]
A. Cozzie (USA)
440 193 129 118 257,5 29,3% 58,5% 2748 2808 29 28
9 Spike 1.2 Turin 24.05.2006 [UCI]
Schäfer, Böhm (D)
440 183 126 131 246,0 28,6% 55,9% 2749 2790 30 27
10 Junior 10 05.07.2006 [Native-€]
A. Ban (ISR)
440 163 130 147 228,0 29,5% 51,8% 2750 2763 32 25
11 Ktulu 8 27.06.2006 [UCI-€]
R. Paidar (IR)
440 157 122 161 218,0 27,7% 49,5% 2751 2747 25 33
12 SmarThink 1.00 02.01.2006 [UCI-€]
S. Markoff (RUS)
440 143 130 167 208,0 29,5% 47,3% 2752 2733 25 32
13 Chess Tiger 2007 26.12.2006 [UCI-€]
C. Theron (F)
440 136 137 167 204,5 31,1% 46,5% 2752 2727 25 31
14 Glaurung 1.2.1 22.07.2006 [UCI]
T. Romstad (NOR)
440 140 128 172 204,0 29,1% 46,4% 2752 2726 26 31
15 Naum 2.0 09.09.2006 [UCI]
A. Naumov (CAN)
440 125 155 160 202,5 35,2% 46,0% 2752 2724 24 31
16 Scorpio 1.8 15.06.2006 [UCI]
D. Shawul (ETH)
440 120 131 189 185,5 29,8% 42,2% 2753 2698 27 29
17 Gandalf 6.0 06.11.2004 [UCI-€]
S. Suurballe (DK)
440 114 113 213 170,5 25,7% 38,8% 2754 2674 30 28
18 The King 3.33 09.06.2004 [WB-€]
J. de Koning (NL)
440 107 125 208 169,5 28,4% 38,5% 2755 2673 29 28
19 SlowChess Blitz WV2.1 17.03.2006 [UCI]
J. Kreuzer, (USA)
440 107 124 209 169,0 28,2% 38,4% 2755 2672 29 27
20 Pro Deo 1.2 15.11.2006 [WB]
E. Schroeder (NL)
440 114 108 218 168,0 24,5% 38,2% 2755 2670 31 27
21 Ruffian 2.1.0 08.03.2004 [UCI-€]
P. Valfridsson (SWE)
440 97 127 216 160,5 28,9% 36,5% 2755 2658 30 27
22 Delfi 5.1 20.02.2007 [UCI]
F. Cavicchio (I)
440 93 129 218 157,5 29,3% 35,8% 2755 2653 30 26
23 Aristarch 4.50 10.05.2004 [UCI]
S. Zipproth (D)
440 100 107 233 153,5 24,3% 34,9% 2756 2647 33 26
24 0 00.01.1900 0 0 0 0 0,0 0,0% 0,0% 0 0 0  0
24 0 00.01.1900 0 0 0 0 0,0 0,0% 0,0% 0 0 0  0
Score for qualification to the CSS-Rating List =  33,8%      
Engines which could be in the test stage or not qualify.
24 WildCat 7 16.11.2006 [WB]
I. Korshunov (BY)
460 85 137 238 153,5 29,8% 33,4% 2751 2630 31  25
25 SOS 5 for Arena 22.02.2005 [UCI]
R. Huber (D)
1306 385 353 568 561,5 27,0% 43,0% 2668 2618 16  17
26 Pharaon 3.5.1 03.09.2006 [UCI]
F. Zibi (F)
152 32 38 82 51,0 25,0% 33,6% 2730 2611 56  45
27 Pseudo 0.7c 23.04.2005 [WB]
J. Klima (CZ)
634 167 181 286 257,5 28,5% 40,6% 2675 2608 24  24
28 Deep Sjeng 1.6 02.02.2004 [UCI-€]
G.C. Pascutto (B)
1464 492 408 564 696,0 27,9% 47,5% 2625 2607 14  17
29 Jonny 2.82 24.08.2005 [WB]
J. Zwanzger (D)
712 202 143 367 273,5 20,1% 38,4% 2672 2589 26  21
30 Thinker 4.7a 01.10.2004 [WB]
L. Perkins (CAN)
840 207 255 378 334,5 30,4% 39,8% 2656 2584 20  20
31 Anaconda 2.0.1 02.03.2005 [Native]
Skibbe/Schneider (D)
848 245 236 367 363,0 27,8% 42,8% 2633 2582 20  21
32 Zappa 1.0 07.03.2005 [UCI]
A. Cozzie (USA)
680 171 200 309 271,0 29,4% 39,9% 2564 2567 23  22
33 Nimzo 8 22.09.2000 [Native-€]
C. Donninger (A)
2326 800 648 878 1124,0 27,9% 48,3% 2571 2559 11  14
34 Colossus 2006f 25.08.2006 [UCI]
M. Bryant (GB)
120 16 33 71 32,5 27,5% 27,1% 2732 2559 68  47
35 Patriot 1.3.0 26.07.2004 [UCI-€]
V. Yelin (BY)
932 249 266 417 382,0 28,5% 41,0% 2555 2546 19  20
36 AnMon 5.50 19.10.2004 [UCI]
 C. Barreteau (F)
716 201 168 347 285,0 23,5% 39,8% 2618 2546 24  22
37 Little Goliath Revival 08.08.2004 [UCI]
M. Borgstädt (D)
636 167 174 295 254,0 27,4% 39,9% 2611 2540 24  23
38 Tao 5.6 07.03.2004 [Native]
B. Hamstra (NL)
984 271 260 453 401,0 26,4% 40,8% 2593 2528 19  19
39 Yace Paderborn 24.02.2003[UCI]
D. Bürssner (D)
1472 415 377 680 603,5 25,6% 41,0% 2587 2524 16  15
40 Amyan 1.594 10.09.2004 [UCI]
A. Dieguez (RCH)
480 113 127 240 176,5 26,5% 36,8% 2616 2522 30  26
41 Green Light Chess 3.00.3.4 29.11.2003 [WB]
T. Foden (GB)
506 116 147 243 189,5 29,1% 37,5% 2609 2519 28  25
42 Pepito v1.59 29.01.2003 [UCI]
C. del Cacho (E)
980 265 263 452 396,5 26,8% 40,5% 2578 2510 19  19
43 Quark 2.35 Paderborn 11.02.2004 [WB]
T. Mayer (D)
486 111 120 255 171,0 24,7% 35,2% 2612 2505 31  25
44 The Baron 1.5.0 22.10.2004 [WB]
R. Pijl (NL)
168 43 37 88 61,5 22,0% 36,6% 2601 2505 53  44
45 Crafty 19.19 18.02.2005 [Native]
R. Hyatt (USA)
160 31 41 88 51,5 25,6% 32,2% 2619 2489 56  43
46 Ikarus V0.18 05.04.2000 [Native-€]
Kolss (D)
920 275 239 406 394,5 26,0% 42,9% 2514 2463 20  20
47 LambChop 10.88 05.05.2001 [UCI]
P. McKenzie (NZ)
720 235 178 307 324,0 24,7% 45,0% 2498 2463 22  24
48 Nejmet 3.07 23.06.2003 [UCI]
J.C. Gabillard (F)
440 86 104 250 138,0 23,6% 31,4% 2573 2436 36  25
Current Rating List - Multiprocessor engines (Deep and SMP-versions) Markus Biedermann
Time control: 10 min/game plus 10 sec./move 1100 games 29,27% 2833 Elo
Hardware: Athlon 64 X2 4200+ (2x2200 Mhz) Remis quota list
Pl. Chess engine Version [adapter] Gam  +  =  - Points Remis- Score Elo Elo +     -
Author quota opp.
1 Rybka 2.2 mp 32-bit 2cpu 31.10.2006 [UCI-€]
V. Rajlich (CZ)
200 130 48 22 154,0 24,0% 77,0% 2814 3023 34  62
2 Deep Fritz 10 2cpu 16.11.2006 [Native-€]
F. Morsch (NL/D)
200 106 55 39 133,5 27,5% 66,8% 2822 2942 38  48