How Strong is Deep Sjeng 2.5 try it for free 30 Days

[mclane]

exactly. i am using bet4 but as far as i remember i have RELOAD engine after each game ON. i guess reason you get pop up could be that arena 1.1 uses REGISTRY for engines, while all later versions do not. that could explain different behaviour.

[ozziejoe]

yes, it is using two processors on mine. you do have to tell it to use two processors, in the paramteters, but it works fine. and rybka just outclasses it

[Rubinus]

Brr, framework needed for install Deep Sjeng! I not will install cca 90MB Microsoft excrements.

[Eelco de Groot]

i have only in between results due to tournament control playing level :

Code: Select all

   Motor                Punkte                 Ch
1: ChessTiger2007.1 UCI 37,5/75 ················· 
2: Hiarcs11.1UCI        10,5/17 101=1=01=0=111=10 
3: TogaII1.3x4          9,0/16  =10111000==1==1=? 
4: Glaurung121-EM64T    8,0/16  0====00=1==11=01  
5: DeepSjeng25          6,0/10  01==0=111=        
6: Now2404              4,0/16  001=000=0000==01  

75 Partien von 150 gespielt
Name des Turniers: chesstiger2007.1
Ort/ Land: SCW, Germany
Spielstufe: Turnier 40/40

CT2007.1 gauntlet with Deep Sjeng as opponent too

and a tournament

Code: Select all

    Motor                Punkte  Ry Hi Lo Sp To Ch Na Bo De Ph No To    S-B
01: Rybka v2.3.lk.x64    16,0/19 ·· 01 =1 11 =1 =1 11 11    11 1= 1   124,75
02: Hiarcs11.1UCI        15,0/19 10 ·· 1= 10 11 1= =1 11 =  11 11     118,25
03: LoopMP 12.32         11,0/18 =0 0= ·· == == == 11 11    == 11      83,00
04: Spike1.2             11,0/19 00 01 == ·· =1 == 1= 1=    =1 == 1    82,25
05: TogaII1.3x4          10,5/19 =0 00 == =0 ·· =0 11 11 0  11 11      70,25
06: ChessTiger2007.1 UCI 9,5/20  =0 0= == == =1 ·· 01 10 0  == =1 =    76,50
07: Naum2.0              7,5/19  00 =0 00 0= 00 10 ·· =1    11 11 0    46,00
08: Booot413             5,0/19  00 00 00 0= 00 01 =0 ··    1= == =    30,00
09: DeepSjeng25          4,5/5      =        1  1        ·· 1  1       35,50
10: Pharaon              4,5/19  00 00 == =0 00 == 00 0= 0  ·· =1      33,75
11: Now2404              3,5/19  0= 00 00 == 00 =0 00 == 0  =0 ··      31,00
12: TogaII1.2.1a         2,0/5   0        0     =  1  =           ··   14,75

100 Partien von 132 gespielt
Name des Turniers: neu
Ort/ Land: SCW, Deutschland
Spielstufe: Turnier 40/40

with deep sjeng so far very good (4.5/5).

both gauntlet/tournament INTEL 6300, 1 core, pb-off, 40/40

looks promising.

here a blitz in between result on an AMD Sempron 3000+ machine:

Code: Select all

    Motor                Punkte    Ch   Hi   Ph   To   Na   Pr   De   No   Al   Gi    S-B
01: ChessTiger2007.1 UCI 17,5/23 ···· 0=1  0011 111  11=  11   =    0111 1    11    132,75
02: Hiarcs11.1UCI        15,5/21 1=0  ···· 11=  11=  =10  11   =    =1=1 1    1     126,50
03: Pharaon              12,0/21 1100 00=  ···· 01=? 101  0    1    011  1    11     94,50
04: TogaII1.2.1a         11,5/20 000  00=  10=? ···· 1=== 1         111  1    11     69,00
05: Naum 2.0             7,5/19  00=  =01  010  0=== ···· =?   0    =11       0      74,00
06: ProDeo 1.2           5,5/12  00   00   1    0    =?   ···· 1    11   0    1      30,25
07: DeepSjeng25          4,5/8   =    =    0         1    0    ···· =    1    1      31,00
08: Now_2404             4,0/22  1000 =0=0 100  000  =00  00   =    ···· 0    0      51,00
09: Alaric0702b          3,0/8   0    0    0    0         1    0    1    ···· 1      11,50
10: Gibbon2.32a          2,0/12  00   0    00   00   1    0    0    1    0    ····   11,50

83 Partien von 1350 gespielt
Name des Turniers: 2007.1 match
Ort/ Land: SCW, Germany
Spielstufe: Blitz 10/10

Thanks Thorsten! Very interesting tournaments! 4½/5 is a good result again for Deep Sjeng. And 6 out of 10 against Chess Tiger with the update is also not bad. With the Blitz tournament it's very early days but I see that, thinking if Deep Sjeng could end somewhere at the percentage of Toga 1.2.1a, Deep Sjeng already has more points after two games versus the number one and two, Chess Tiger 2007.1 and Hiarcs 11.1, than Toga achieved in six! So that is relatively promising that in this tournament Deep Sjeng could end higher than Toga 1.2.1a.

I have a few more games to add in the historic battles Toga Blueberry vs. Deep Sjeng , as we are I think still testing Deep Sjeng for both performance and possibilty of lingering bugs and Gian-Carlo maybe does not have that many testresults yet, I'll think I post the last two mini-matches here as well.

Deep Sjeng came a little back, relatively speaking, in match number six, first Deep Sjeng winning two games, then Toga Blueberry:


[Event "15 minuten per partij + 10 seconden per zet"]
[Site "Engine Match"]
[Date "2007.04.26"]
[Round "1"]
[White "Toga 1.3 Blueberry 0.94a"]
[Black "Deep Sjeng 2.5"]
[Result "0-1"]

1. d4 {Boek 0s} Nf6 {Boek 0s} 2. c4 {Boek 0s} e6 {Boek 0s}
3. Nf3 {Boek 0s} d5 {Boek 0s} 4. Nc3 {Boek 0s} Be7 {Boek
0s} 5. Bf4 {Boek 0s} Nc6 {-0.05/14 30s} 6. c5 {+0.11/15
41s} Nh5 {0.00/15 45s} 7. Bd2 {-0.05/16 47s} O-O {+0.01/15
28s} 8. e3 {-0.02/15 25s} Nf6 {+0.11/15 44s} 9. Bb5
{+0.06/15 25s} Bd7 {+0.10/15 17s} 10. O-O {-0.01/14 23s} b6
{+0.08/15 34s} 11. Bxc6 {+0.02/14 27s} Bxc6 {+0.10/16 24s}
12. Ne5 {-0.02/16 41s} Bb7 {+0.10/15 31s} 13. c6 {+0.16/15
45s} Bc8 {+0.14/15 21s} 14. Qc2 {+0.12/15 52s} a5 {+0.18/15
35s} 15. f3 {+0.10/15 54s} Ne8 {+0.14/15 1:40m} 16. Rad1
{+0.14/13 21s} f6 {+0.27/15 43s} 17. Nd3 {-0.07/15 25s} Nd6
{+0.25/15 25s} 18. e4 {+0.05/15 30s} dxe4 {0.00/14 36s}
19. fxe4 {+0.19/14 21s} Qe8 {0.00/14 36s} 20. d5 {-0.03/13
23s} e5 {+0.08/13 14s} 21. Kh1 {-0.16/14 28s} Qh5 {+0.70/13
21s} 22. Rde1 {-0.39/14 41s} Ba6 {+0.82/13 9s} 23. Rf3
{-1.00/14 50s} f5 {+0.85/14 14s} 24. Rh3 {-0.32/14 26s} Bh4
{+0.68/13 8s} 25. Nxe5 {-0.06/14 19s} fxe4 {+0.84/13 17s}
26. g3 {-0.04/15 24s} Qxe5 {+0.42/13 30s} 27. Rxh4
{-0.30/15 24s} Qf6 {+0.44/13 26s} 28. Rf4 {-0.19/14 15s}
Qg6 {+0.21/14 21s} 29. Rxf8+ {-0.17/15 28s} Rxf8 {+0.43/13
8s} 30. Bf4 {-0.17/16 18s} Bd3 {+0.50/14 11s} 31. Qg2
{-0.27/15 27s} Rf7 {+0.48/13 6s} 32. Qh3 {-0.23/15 22s} Nf5
{+0.48/13 14s} 33. Qg2 {-0.47/14 27s} h6 {+0.88/13 31s}
34. Qh3 {-0.62/13 27s} b5 {+0.67/12 28s} 35. Qg2 {-1.00/13
23s} Nd4 {+1.45/12 12s} 36. d6 {-1.11/13 21s} cxd6
{+1.51/13 14s} 37. Re3 {-1.37/15 43s} Nc2 {+1.48/13 14s}
38. Rxd3 {-1.52/14 17s} exd3 {+1.75/12 24s} 39. Nxb5
{-1.40/14 18s} Kh7 {+2.06/12 24s} 40. c7 {-2.05/13 20s} Ne1
{+2.48/13 26s} 41. Qd5 {-2.19/13 14s} d2 {+2.94/12 19s}
42. Nc3 {-2.20/13 14s} Rxc7 {+3.00/13 12s} 43. Bxd2
{-3.53/15 1:11m} Re7 {+3.04/13 15s} 44. Bxe1 {-3.62/14 42s}
Rxe1+ {+3.25/12 5s} 45. Kg2 {-3.20/4 0s} Qc2+ {+3.29/13
12s} 46. Kf3 {-3.55/14 29s} Re5 {+3.25/12 15s} 47. Qd1
{-3.69/14 11s} Qxh2 {+3.64/13 13s} 48. Qd3+ {-3.87/13 10s}
g6 {+3.64/12 16s} 49. Qxd6 {-3.55/14 15s} Rf5+ {+3.63/11
14s} 50. Ke3 {-3.54/14 10s} Qxb2 {+3.51/12 12s} 51. Qc7+
{-3.54/13 11s} Kg8 {+3.62/12 5s} 52. Qc4+ {-3.57/14 14s}
Kf8 {+3.62/11 12s} 53. Ne4 {-3.52/13 13s} Qb6+ {+3.52/11
11s} 54. Ke2 {-3.51/14 14s} Re5 {+3.65/13 32s} 55. Kf3
{-3.37/12 9s} Qd8 {+3.54/13 26s} 56. a4 {-3.39/12 14s} h5
{+3.55/12 9s} 57. Ke3 {-3.52/13 13s} Qd7 {+3.91/12 8s}
58. Qa6 {-3.61/13 16s} Qe8 {+3.92/13 9s} 59. Qc4 {-3.50/15
13s} g5 {+4.28/13 4s} 60. Qf1+ {-3.51/14 13s} Kg7 {+5.58/13
15s} 61. Qc4 {-3.56/15 11s} h4 {+6.38/13 8s} 62. gxh4
{-3.68/13 8s} gxh4 {+7.76/13 12s} 63. Kf4 {-3.75/14 21s}
Rxe4+ {+M21/15 10s} 64. Qxe4 {-2.23/13 13s} Qxe4+ {+M20/16
20s} 65. Kxe4 {-10.43/31 8s} Kf6 {+M20/32 0s} 66. Kf4
{-10.74/32 9s} Ke6 {+M19/32 0s} 0-1

[Event "15 minuten per partij + 10 seconden per zet"]
[Site "Engine Match"]
[Date "2007.04.26"]
[Round "2"]
[White "Deep Sjeng 2.5"]
[Black "Toga 1.3 Blueberry 0.94a"]
[Result "1-0"]

1. d4 {Boek 0s} Nf6 {Boek 0s} 2. c4 {Boek 0s} e6 {Boek 0s}
3. Nf3 {Boek 0s} d5 {Boek 0s} 4. Nc3 {Boek 0s} Be7 {Boek
0s} 5. Bf4 {Boek 0s} O-O {-0.02/14 58s} 6. e3 {Boek 0s} c5
{Boek 0s} 7. dxc5 {Boek 0s} Bxc5 {Boek 0s} 8. Qc2 {Boek 0s}
Nc6 {Boek 0s} 9. a3 {Boek 0s} Qa5 {Boek 0s} 10. O-O-O {Boek
0s} Be7 {Boek 0s} 11. h4 {Boek 0s} a6 {Boek 0s} 12. h5
{+0.04/13 33s} Rd8 {-0.37/14 40s} 13. h6 {+0.06/13 26s} g6
{-0.03/14 42s} 14. Bg5 {+0.11/15 52s} dxc4 {-0.15/13 24s}
15. Bxc4 {0.00/14 39s} Bd7 {+0.14/14 39s} 16. Rh4 {0.00/14
1:22m} b5 {+0.47/13 38s} 17. Rf4 {+0.05/14 29s} bxc4
{-0.05/14 42s} 18. Bxf6 {+0.54/14 23s} Bxf6 {-0.13/15 37s}
19. Rxf6 {+0.42/15 53s} Ne5 {-0.25/15 52s} 20. Nxe5
{+0.47/15 50s} Qxe5 {-0.11/15 25s} 21. Rf4 {+0.57/15 25s}
Bc6 {-0.14/15 38s} 22. g3 {+0.66/14 20s} Qc5 {-0.36/15 34s}
23. Qe2 {+0.70/14 27s} Bb5 {-0.32/15 30s} 24. Rfd4
{+0.99/13 21s} Rxd4 {-0.71/16 55s} 25. Rxd4 {+0.98/14 22s}
e5 {-0.67/16 34s} 26. Qf3 {+1.42/14 26s} Qf8 {-0.91/16 20s}
27. Rd2 {+1.43/14 19s} Rc8 {-1.02/16 24s} 28. Qb7 {+1.73/14
20s} Re8 {-1.15/16 21s} 29. a4 {+2.03/14 20s} Re7 {-1.52/17
26s} 30. Qe4 {+2.09/14 24s} Bd7 {-1.37/16 16s} 31. Qxc4
{+2.09/14 39s} Be6 {-1.70/16 25s} 32. Qxa6 {+2.29/15 18s}
Re8 {-1.83/16 24s} 33. Qb5 {+2.32/14 11s} Rc8 {-1.83/17
24s} 34. Qxe5 {+2.26/13 9s} Qxh6 {-1.81/16 21s} 35. Qf6
{+2.07/13 31s} Qh1+ {-1.73/16 24s} 36. Rd1 {+2.05/12 15s}
Qa8 {-1.90/16 23s} 37. b4 {+2.10/13 18s} Bb3 {-1.82/15 25s}
38. Rd7 {+2.16/13 9s} Be6 {-2.12/15 34s} 39. Rd3 {+2.26/14
29s} Qb8 {-1.86/15 21s} 40. Qe7 {+2.34/13 10s} Re8
{-2.07/15 34s} 41. Qd6 {+2.35/12 7s} Qc8 {-2.25/16 20s}
42. Qd4 {+2.51/13 15s} Qc7 {-2.18/14 30s} 43. b5 {+2.82/13
31s} Bf5 {-2.48/14 33s} 44. b6 {+3.07/13 17s} Qc6 {-2.50/14
11s} 45. Rd2 {+3.19/13 29s} Re4 {-2.55/14 20s} 46. b7
{+3.14/13 29s} Re8 {-2.63/16 18s} 47. e4 {+3.78/13 28s} Be6
{-3.84/17 2:35m} 48. Rb2 {+3.85/14 27s} Rb8 {-3.81/16 12s}
49. Rb6 {+3.87/15 26s} Qc7 {-3.80/16 12s} 50. Qb4 {+3.89/14
10s} Bc4 {-3.80/14 13s} 51. a5 {+3.89/14 24s} h5 {-3.82/14
10s} 52. Na4 {+3.97/11 13s} h4 {-3.50/13 13s} 53. Qc5
{+3.85/12 23s} Rxb7 {-2.95/15 13s} 54. Rc6 {+3.87/13 22s}
Qe7 {-2.97/13 9s} 55. Rc8+ {+3.74/11 21s} Kh7 {-2.75/13
10s} 56. Qxc4 {+3.64/12 21s} Qb4 {-3.51/13 17s} 57. Qxb4
{+4.13/11 20s} Rxb4 {-4.20/17 10s} 58. Nc3 {+3.94/15 10s}
h3 {-4.22/17 10s} 59. Rd8 {+4.01/16 16s} Rb3 {-4.33/17 22s}
60. Kc2 {+4.03/16 8s} Ra3 {-4.38/18 12s} 61. g4 {+4.03/15
4s} f5 {-4.38/17 12s} 62. gxf5 {+4.09/15 10s} h2 {-4.38/16
9s} 63. Rd1 {+4.21/15 14s} gxf5 {-4.54/18 11s} 64. Rh1
{+4.53/16 9s} fxe4 {-4.52/18 8s} 65. Rxh2+ {+4.56/15 4s}
Kg6 {-4.52/18 12s} 66. Nxe4 {+4.59/17 18s} Rxa5 {-4.94/17
17s} 67. Rg2+ {+4.71/16 8s} Kh7 {-5.05/18 12s} 68. Rg5
{+5.05/16 8s} Ra2+ {-5.22/17 12s} 69. Kd3 {+5.39/16 7s} 1-0

[Event "15 minuten per partij + 10 seconden per zet"]
[Site "Engine Match"]
[Date "2007.04.26"]
[Round "3"]
[White "Toga 1.3 Blueberry 0.94a"]
[Black "Deep Sjeng 2.5"]
[Result "1-0"]

1. d4 {Boek 0s} Nf6 {Boek 0s} 2. c4 {Boek 0s} e6 {Boek 0s}
3. Nf3 {Boek 0s} b6 {Boek 0s} 4. a3 {Boek 0s} Bb7 {Boek 0s}
5. Nc3 {Boek 0s} d5 {Boek 0s} 6. Bg5 {Boek 0s} Be7 {Boek
0s} 7. Qa4+ {Boek 0s} c6 {Boek 0s} 8. cxd5 {Boek 0s} Nxd5
{Boek 0s} 9. Bxe7 {+0.16/16 37s} Nxc3 {-0.19/17 1:06m}
10. bxc3 {+0.18/17 36s} Qxe7 {-0.18/17 27s} 11. e4
{+0.09/17 32s} O-O {-0.25/16 54s} 12. Bd3 {+0.08/16 42s} c5
{-0.23/16 58s} 13. O-O {+0.11/15 33s} Nd7 {-0.23/15 55s}
14. Rfe1 {+0.24/14 22s} cxd4 {-0.26/15 52s} 15. cxd4
{+0.05/15 37s} Rfc8 {-0.08/15 24s} 16. Qb3 {+0.12/15 51s}
Rc7 {-0.03/15 48s} 17. a4 {+0.18/15 28s} e5 {-0.16/14 30s}
18. d5 {+0.48/13 20s} Nc5 {-0.26/14 19s} 19. Qd1 {+0.45/14
26s} Qd6 {-0.32/14 27s} 20. a5 {+0.43/15 32s} bxa5
{-0.22/13 12s} 21. Rxa5 {+0.50/15 32s} f5 {-0.29/13 34s}
22. exf5 {+0.58/14 29s} Qxd5 {0.00/14 25s} 23. Be2
{+0.51/15 29s} Qxd1 {0.00/15 18s} 24. Rxd1 {+0.41/15 18s}
Bxf3 {0.00/15 29s} 25. Bxf3 {+0.42/15 24s} Rb8 {0.00/15
22s} 26. g3 {+0.43/15 37s} e4 {+0.08/15 16s} 27. Bg2
{+0.48/15 35s} Kf7 {-0.12/15 44s} 28. Rc1 {+0.63/15 26s}
Rbc8 {-0.42/15 12s} 29. Ra3 {+0.70/15 29s} a5 {-0.52/15
15s} 30. Rc4 {+0.79/16 25s} e3 {-0.58/14 19s} 31. fxe3
{+1.24/14 21s} a4 {-0.96/15 22s} 32. Bf3 {+1.17/15 45s} Kf6
{-0.93/14 14s} 33. g4 {+1.43/15 19s} g6 {-0.95/14 26s}
34. fxg6 {+1.41/15 24s} hxg6 {-1.05/15 26s} 35. h4
{+1.38/15 17s} Ke6 {-1.26/14 18s} 36. Bd1 {+1.64/15 23s}
Rh8 {-1.29/15 29s} 37. g5 {+1.73/16 23s} Kd6 {-1.41/15 27s}
38. Ra2 {+1.86/15 1:02m} Ra8 {-1.19/13 16s} 39. Bxa4
{+1.87/15 16s} Rxa4 {-1.44/15 17s} 40. Raxa4 {+4.16/14 14s}
Rb7 {-4.30/14 28s} 41. Rab4 {+4.40/16 21s} Rxb4 {-5.38/16
11s} 42. Rxb4 {+4.83/19 8s} Ke6 {-6.03/17 10s} 43. Rf4
{+6.55/22 16s} 1-0

[Event "15 minuten per partij + 10 seconden per zet"]
[Site "Engine Match"]
[Date "2007.04.26"]
[Round "4"]
[White "Deep Sjeng 2.5"]
[Black "Toga 1.3 Blueberry 0.94a"]
[Result "0-1"]

1. d4 {Boek 0s} Nf6 {Boek 0s} 2. c4 {Boek 0s} e6 {Boek 0s}
3. Nf3 {Boek 0s} b6 {Boek 0s} 4. a3 {Boek 0s} Bb7 {Boek 0s}
5. Nc3 {Boek 0s} d5 {Boek 0s} 6. Bg5 {Boek 0s} Be7 {Boek
0s} 7. Qa4+ {Boek 0s} c6 {Boek 0s} 8. cxd5 {Boek 0s} Nxd5
{Boek 0s} 9. Bxe7 {+0.10/15 29s} Nxc3 {-0.17/17 41s}
10. Qxc6+ {+0.22/15 47s} Nxc6 {-0.22/17 31s} 11. Bxd8
{+0.28/17 45s} Nb5 {-0.22/17 39s} 12. Bg5 {+0.21/16 46s}
Nbxd4 {-0.13/16 31s} 13. Rc1 {+0.07/15 28s} Nb3 {0.00/16
36s} 14. Rc3 {+0.09/15 32s} Nc5 {+0.06/16 34s} 15. Bh4
{+0.08/14 50s} O-O {+0.29/16 23s} 16. e3 {-0.25/15 1:31m}
Rac8 {+0.33/15 22s} 17. Rc2 {-0.42/14 23s} Na5 {+0.67/16
34s} 18. b4 {-0.89/14 40s} Ne4 {+0.89/16 30s} 19. Kd1
{-0.90/14 21s} Nc3+ {+0.84/15 23s} 20. Rxc3 {-0.86/13 33s}
Rxc3 {+1.25/15 25s} 21. bxa5 {-0.86/15 32s} Rfc8 {+1.33/16
48s} 22. e4 {-0.93/14 16s} Rxa3 {+1.55/14 33s} 23. axb6
{-1.02/15 25s} axb6 {+1.63/14 19s} 24. Ne1 {-1.12/15 26s}
Bxe4 {+1.80/15 39s} 25. f3 {-1.15/15 23s} Bg6 {+1.98/15
29s} 26. g4 {-1.73/14 30s} b5 {+3.19/14 19s} 27. Be7
{-2.81/14 20s} Ra2 {+4.11/16 28s} 28. h4 {-3.32/14 13s} b4
{+4.23/16 19s} 29. Bxb4 {-4.53/15 18s} Rd8+ {+4.10/16 19s}
30. Kc1 {-4.35/17 33s} Ra1+ {+4.76/18 27s} 31. Kb2 {-4.53/1
0s} Rb1+ {+4.93/18 26s} 32. Kc3 {-4.64/16 16s} Rxe1
{+4.93/18 26s} 33. h5 {-4.95/16 24s} Rc1+ {+5.40/16 25s}
34. Kb2 {-5.25/15 30s} Rb1+ {+5.48/17 21s} 35. Kc3
{-5.46/15 7s} Rc8+ {+5.92/18 25s} 0-1

Sixth Run Toga 1.3 Blueberry 0.94a - Deep Sjeng 2.5. Single core Athlon 2009 MHz, Shredder GUI, Shredder9.bkt for both programs, 15 minutes per game with 10 seconds Fischer increment. 128 Mb hash for both programs. No bitbases for Toga, 5 men Lokasoft Nalimov tablebases for Deep Sjeng.

A tie 2-2 [+2 =0 -2]

Intermediate result Toga 1.3 Blueberry 0.94a - Deep Sjeng 2.5: 15½-8½

The seventh match was for Toga Blueberry:


[Event "15 minuten per partij + 10 seconden per zet"]
[Site "Engine Match"]
[Date "2007.04.26"]
[Round "1"]
[White "Toga 1.3 Blueberry 0.94a"]
[Black "Deep Sjeng 2.5"]
[Result "1/2-1/2"]

1. e4 {Boek 0s} e5 {Boek 0s} 2. Nf3 {Boek 0s} Nc6 {Boek 0s}
3. Bb5 {Boek 0s} a6 {Boek 0s} 4. Bxc6 {Boek 0s} dxc6 {Boek
0s} 5. Nc3 {Boek 0s} f6 {Boek 0s} 6. d4 {Boek 0s} exd4
{Boek 0s} 7. Nxd4 {Boek 0s} c5 {Boek 0s} 8. Nde2 {Boek 0s}
Qxd1+ {Boek 0s} 9. Nxd1 {Boek 0s} Be6 {Boek 0s} 10. Bf4
{Boek 0s} O-O-O {Boek 0s} 11. Ne3 {Boek 0s} Ne7 {Boek 0s}
12. Rd1 {Boek 0s} Rxd1+ {Boek 0s} 13. Kxd1 {Boek 0s} g5
{Boek 0s} 14. Bg3 {Boek 0s} f5 {Boek 0s} 15. Be5 {Boek 0s}
Rg8 {-0.25/15 14s} 16. Nc3 {Boek 0s} h6 {-0.28/16 1:09m}
17. h4 {+0.29/15 29s} f4 {-0.21/17 32s} 18. Ned5 {+0.35/16
26s} Nxd5 {-0.11/17 34s} 19. Nxd5 {+0.29/17 27s} Bxd5
{-0.19/18 41s} 20. exd5 {+0.29/17 11s} gxh4 {-0.12/18 27s}
21. Rxh4 {+0.21/18 32s} Rxg2 {-0.13/18 18s} 22. Ke2
{+0.18/19 44s} Rg5 {0.00/18 26s} 23. Bxf4 {+0.17/20 39s}
Rxd5 {0.00/18 22s} 24. Bxh6 {+0.16/19 29s} Bxh6 {0.00/18
39s} 25. Rxh6 {+0.12/18 23s} c4 {0.00/18 34s} 26. Rh4
{+0.11/18 26s} Ra5 {-0.01/18 53s} 27. Rxc4 {+0.12/19 25s}
Rxa2 {0.00/19 26s} 28. b3 {+0.07/18 23s} b5 {0.00/20 30s}
29. Rc5 {0.00/20 26s} Kd7 {0.00/19 10s} 30. f4 {0.00/19
22s} Kd6 {0.00/19 23s} 31. Rc3 {0.00/20 31s} 1/2-1/2

[Event "15 minuten per partij + 10 seconden per zet"]
[Site "Engine Match"]
[Date "2007.04.26"]
[Round "2"]
[White "Deep Sjeng 2.5"]
[Black "Toga 1.3 Blueberry 0.94a"]
[Result "1/2-1/2"]

1. e4 {Boek 0s} e5 {Boek 0s} 2. Nf3 {Boek 0s} Nc6 {Boek 0s}
3. Bb5 {Boek 0s} a6 {Boek 0s} 4. Bxc6 {Boek 0s} dxc6 {Boek
0s} 5. Nc3 {Boek 0s} f6 {Boek 0s} 6. d4 {Boek 0s} exd4
{Boek 0s} 7. Nxd4 {Boek 0s} c5 {Boek 0s} 8. Nde2 {Boek 0s}
Qxd1+ {Boek 0s} 9. Nxd1 {Boek 0s} Be6 {Boek 0s} 10. Bf4
{Boek 0s} O-O-O {Boek 0s} 11. Ne3 {Boek 0s} Ne7 {Boek 0s}
12. Rd1 {Boek 0s} Rxd1+ {Boek 0s} 13. Kxd1 {Boek 0s} g5
{Boek 0s} 14. Bg3 {Boek 0s} f5 {Boek 0s} 15. Be5 {Boek 0s}
Rg8 {-0.09/16 34s} 16. Nc3 {Boek 0s} fxe4 {-0.17/15 46s}
17. Nxe4 {+0.21/17 1:11m} Nd5 {-0.10/16 41s} 18. Re1
{+0.32/16 1:01m} Be7 {-0.10/15 57s} 19. b3 {+0.25/15 36s}
Rf8 {-0.10/14 43s} 20. Ke2 {+0.23/15 33s} g4 {+0.08/14 31s}
21. a3 {+0.12/15 35s} Nxe3 {+0.11/15 42s} 22. Kxe3 {0.00/16
27s} Rf5 {+0.23/16 28s} 23. Bc3 {+0.02/16 42s} b6 {+0.13/15
35s} 24. f4 {+0.05/16 31s} gxf3 {+0.19/16 34s} 25. gxf3
{-0.01/17 45s} c4 {+0.14/16 25s} 26. b4 {0.00/15 20s} a5
{+0.10/16 33s} 27. Rg1 {-0.01/16 26s} axb4 {+0.24/16 28s}
28. axb4 {-0.04/17 22s} Rh5 {+0.19/16 19s} 29. Rg7
{-0.07/17 43s} Bf8 {+0.26/17 27s} 30. Rg2 {-0.10/16 17s}
Kb7 {+0.26/16 30s} 31. Bd2 {-0.11/15 20s} Bf7 {+0.29/14
35s} 32. Bc3 {-0.10/15 20s} Bg6 {+0.31/15 27s} 33. Rf2
{-0.09/15 43s} Kc6 {+0.41/15 32s} 34. Ng3 {-0.39/16 1:46m}
Rh3 {+0.53/16 24s} 35. Kf4 {-0.45/15 18s} Be8 {+0.53/15
17s} 36. Nf5 {-0.42/15 28s} Bd7 {+0.55/16 19s} 37. Ke4
{-0.36/15 15s} Kb7 {+0.52/15 25s} 38. Ng3 {-0.23/15 17s}
Rh6 {+0.56/15 26s} 39. f4 {-0.24/14 18s} c5 {+0.50/16 26s}
40. bxc5 {-0.39/16 15s} Bc6+ {+0.70/17 20s} 41. Kf5
{-0.41/16 10s} Bxc5 {+0.70/17 25s} 42. Rd2 {-0.41/16 21s}
Be3 {+0.50/15 17s} 43. Re2 {-0.37/15 24s} Bd7+ {+0.59/15
24s} 44. Ke5 {-0.14/15 19s} Bg1 {+0.48/16 24s} 45. Ne4
{-0.27/15 16s} Bxh2 {+0.54/15 23s} 46. Bd2 {-0.21/14 14s}
Bg4 {+0.46/14 28s} 47. Re1 {-0.29/13 13s} Kc6 {+0.77/15
24s} 48. Nf6 {-0.45/16 17s} Bh3 {+0.70/16 21s} 49. Be3
{-0.41/16 22s} Rg6 {+0.48/15 16s} 50. c3 {-0.24/16 1:10m}
Rg5+ {+0.71/16 21s} 51. Kd4 {-0.29/15 6s} Rf5 {+0.39/16
26s} 52. Ng8 {-0.29/15 8s} Bg3 {+0.37/15 23s} 53. Ne7+
{-0.28/16 16s} Kd7 {+0.45/18 12s} 54. Nxf5 {-0.28/18 16s}
Bxe1 {+0.45/18 6s} 55. Nh6 {-0.38/17 6s} b5 {+0.38/18 20s}
56. f5 {-0.29/17 11s} Ke8 {+0.59/19 19s} 57. f6 {-0.22/16
11s} Be6 {+0.63/21 17s} 58. Bf4 {-0.22/17 17s} b4 {+0.98/19
18s} 59. f7+ {-0.01/15 7s} Bxf7 {+1.70/19 17s} 60. Nxf7
{-0.01/20 9s} Kxf7 {0.00/20 19s} 61. cxb4 {-0.01/20 10s} c3
{0.00/23 12s} 62. Kd3 {-0.01/19 10s} Ke6 {0.00/24 20s}
63. b5 {0.00/20 12s} Kd5 {0.00/24 20s} 64. b6 {0.00/20 22s}
Kc6 {0.00/21 23s} 65. Be5 {0.00/19 11s} 1/2-1/2

[Event "15 minuten per partij + 10 seconden per zet"]
[Site "Engine Match"]
[Date "2007.04.26"]
[Round "3"]
[White "Toga 1.3 Blueberry 0.94a"]
[Black "Deep Sjeng 2.5"]
[Result "1-0"]

1. Nf3 {Boek 0s} Nf6 {Boek 0s} 2. c4 {Boek 0s} e6 {Boek 0s}
3. Nc3 {Boek 0s} d5 {Boek 0s} 4. d4 {Boek 0s} Bb4 {Boek 0s}
5. Bg5 {Boek 0s} Nbd7 {Boek 0s} 6. cxd5 {Boek 0s} exd5
{Boek 0s} 7. e3 {Boek 0s} c5 {Boek 0s} 8. Bd3 {Boek 0s} Qa5
{Boek 0s} 9. Qc2 {Boek 0s} c4 {Boek 0s} 10. Bf5 {Boek 0s}
O-O {Boek 0s} 11. O-O {Boek 0s} Re8 {Boek 0s} 12. Nd2 {Boek
0s} g6 {Boek 0s} 13. Bxd7 {Boek 0s} Nxd7 {-0.07/15 46s}
14. Rae1 {Boek 0s} Bxc3 {Boek 0s} 15. bxc3 {Boek 0s} Nb6
{-0.17/15 17s} 16. f3 {Boek 0s} Bd7 {Boek 0s} 17. h4 {Boek
0s} Na4 {0.00/14 29s} 18. Rc1 {0.00/16 29s} b5 {-0.14/15
56s} 19. a3 {0.00/16 27s} Nb6 {-0.25/14 48s} 20. Ra1
{0.00/17 42s} Qa4 {-0.41/15 30s} 21. Qb1 {+0.16/16 41s} Qa5
{-0.44/14 29s} 22. Qb4 {+0.40/17 40s} Qa6 {-0.46/14 13s}
23. e4 {+0.39/15 39s} Qb7 {-0.41/15 49s} 24. Qa5 {+0.45/15
41s} Qc6 {-0.45/15 54s} 25. Rab1 {+0.45/15 28s} a6
{-0.47/14 29s} 26. Bf4 {+0.47/15 33s} Re7 {-0.50/14 23s}
27. Rbe1 {+0.47/14 38s} Re6 {-0.53/15 1:23m} 28. Be5
{+0.41/13 38s} Rae8 {-0.41/15 22s} 29. Rb1 {+0.29/14 34s}
Bc8 {-0.26/14 33s} 30. Bf4 {+0.38/13 32s} Bb7 {-0.19/14
14s} 31. e5 {+0.30/14 29s} f6 {-0.10/15 29s} 32. exf6
{+0.45/14 21s} Rxf6 {-0.09/14 27s} 33. Bg3 {+0.31/16 32s}
Rfe6 {-0.01/15 30s} 34. Rfe1 {+0.31/15 31s} Re2 {-0.14/14
38s} 35. Nf1 {+0.31/15 45s} Na4 {-0.20/15 26s} 36. Be5
{+0.32/16 55s} Rxe1 {-0.03/13 16s} 37. Rxe1 {+0.27/16 21s}
Nb2 {-0.19/16 34s} 38. Bg3 {+0.44/17 30s} Rxe1 {-0.14/16
23s} 39. Bxe1 {+0.45/16 14s} Nd3 {-0.21/16 32s} 40. Bg3
{+0.69/16 16s} Qc8 {-0.43/16 36s} 41. Qb6 {+0.80/16 20s}
Nc1 {-0.38/15 43s} 42. Be5 {+0.72/16 26s} Bc6 {-0.27/14 7s}
43. Kh2 {+0.77/16 32s} Ne2 {-0.37/15 15s} 44. Qa5 {+0.76/16
20s} Qd7 {-0.39/15 13s} 45. Ne3 {+0.97/16 24s} h5 {-0.40/15
13s} 46. g4 {+0.96/16 24s} Qc8 {-0.48/13 13s} 47. a4
{+1.23/13 17s} Qd7 {-0.73/14 13s} 48. axb5 {+1.96/14 20s}
axb5 {-2.07/16 23s} 49. gxh5 {+2.88/15 23s} gxh5 {-2.41/16
24s} 50. Qa2 {+2.91/15 19s} Kf7 {-4.61/16 2:22m} 51. Qxe2
{+4.91/13 7s} Qe7 {-4.68/15 19s} 52. Qg2 {+5.93/14 13s} Qe6
{-5.08/13 7s} 53. Qg7+ {+6.59/15 16s} Ke8 {-5.08/1 0s}
54. f4 {+6.91/16 56s} 1-0

[Event "15 minuten per partij + 10 seconden per zet"]
[Site "Engine Match"]
[Date "2007.04.26"]
[Round "4"]
[White "Deep Sjeng 2.5"]
[Black "Toga 1.3 Blueberry 0.94a"]
[Result "0-1"]

1. Nf3 {Boek 0s} Nf6 {Boek 0s} 2. c4 {Boek 0s} e6 {Boek 0s}
3. Nc3 {Boek 0s} d5 {Boek 0s} 4. d4 {Boek 0s} Bb4 {Boek 0s}
5. Bg5 {Boek 0s} Nbd7 {Boek 0s} 6. cxd5 {Boek 0s} exd5
{Boek 0s} 7. e3 {Boek 0s} c5 {Boek 0s} 8. Bd3 {Boek 0s} Qa5
{Boek 0s} 9. Qc2 {Boek 0s} c4 {Boek 0s} 10. Bf5 {Boek 0s}
O-O {Boek 0s} 11. O-O {Boek 0s} Re8 {Boek 0s} 12. Nd2 {Boek
0s} g6 {Boek 0s} 13. Bxd7 {Boek 0s} Nxd7 {+0.02/13 11s}
14. Rae1 {Boek 0s} Bxc3 {Boek 0s} 15. bxc3 {Boek 0s} Nb6
{-0.11/16 29s} 16. f3 {Boek 0s} Bd7 {Boek 0s} 17. h4 {Boek
0s} Ba4 {+0.01/16 1:10m} 18. Qb2 {0.00/16 1:07m} Bc6
{0.00/15 25s} 19. Rc1 {0.00/17 1:05m} Re6 {+0.14/16 39s}
20. a3 {0.00/17 1:04m} Na4 {+0.17/17 39s} 21. Qb4 {+0.06/15
35s} Qc7 {+0.22/17 38s} 22. Bf4 {-0.05/14 38s} Qd7
{+0.50/16 37s} 23. h5 {-0.32/14 30s} gxh5 {+0.60/15 36s}
24. e4 {-0.09/15 43s} h4 {+0.60/14 35s} 25. Be5 {-0.29/14
1:05m} h3 {+0.89/13 29s} 26. Kh2 {-0.65/14 1:57m} hxg2
{+0.90/13 43s} 27. Rg1 {-0.37/14 36s} Qd8 {+0.86/13 1:09m}
28. Kxg2 {-0.38/12 23s} Rg6+ {+1.24/13 31s} 29. Kf2
{-1.15/11 32s} Qh4+ {+1.29/13 29s} 30. Bg3 {-1.16/11 18s}
Qh6 {+1.60/14 29s} 31. Ke2 {-0.92/12 10s} Re8 {+2.13/13
41s} 32. e5 {-1.25/11 15s} f6 {+2.24/13 22s} 33. f4
{-2.27/11 33s} Qh5+ {+2.54/13 26s} 34. Ke3 {-2.79/12 1:14m}
fxe5 {+2.92/13 31s} 35. dxe5 {-3.59/12 36s} Kh8 {+3.76/14
26s} 36. Nf3 {-3.82/11 35s} Reg8 {+3.78/13 33s} 37. Rce1
{-3.91/11 16s} h6 {+4.30/12 25s} 38. Ng5 {-3.69/11 19s} a5
{+5.32/13 24s} 39. Qxa5 {-4.60/11 12s} Rxg5 {+8.65/12 24s}
40. fxg5 {-9.77/11 39s} d4+ {+8.93/9 23s} 41. cxd4
{-11.12/10 46s} Qf3+ {+13.25/11 23s} 0-1


Seventh Run Toga 1.3 Blueberry 0.94a - Deep Sjeng 2.5. Single core Athlon 2009 MHz, Shredder GUI, Shredder9.bkt for both programs, 15 minutes per game with 10 seconds Fischer increment. 128 Mb hash for both programs. No bitbases for Toga, 5 men Lokasoft Nalimov tablebases for Deep Sjeng.

Toga Blueberry wins 3-1 [+2 =2 -0]

Intermediate result Toga 1.3 Blueberry 0.94a - Deep Sjeng 2.5: 18½-9½

[Leto]

So far Fritz 9 (2785) is giving a whipping to Deep Sjeng 2.5 2CPU in my CEGT Blitz testing by a score of 23.5-6.5, so it's possible that it is actually weaker than Deep Sjeng 1.6 2CPU (2636), but it's too early to say for sure. It is currently scoring 21.67%, and I was expecting at least something in the 30% range if it is the same strength as 1.6, so this is not looking good.

[Leto]

First match for CEGT blitz completed, Fritz 9 beats Deep Sjeng 2.5 by a score of 37-13. Next opponent will be Ufim 8.01 (2598).

[Marc MP]

40/4 (adapted to PIV 2.0)

Chess Tiger 2007.1 64.5-35.5 Sjeng 2.5 (1 cpu).

I'll try a match against Pharaon 3.5.1 (1 cpu) now.

[Leto]

Second CEGT Blitz match completed, Deep Sjeng 2.5 2CPU beats Ufim 8.01 by a score of 36-14. If I were to update the rating list right now, Deep Sjeng 2.5 2CPU would be rated 2677 with its 49.7% performance in 100 games against opposition rated 2684. The next opponent will be Chess Tiger 15 (2696).

[Wolfgang]

Second CEGT Blitz match completed, Deep Sjeng 2.5 2CPU beats Ufim 8.01 by a score of 36-14. If I were to update the rating list right now, Deep Sjeng 2.5 2CPU would be rated 2677 with its 49.7% performance in 100 games against opposition rated 2684. The next opponent will be Chess Tiger 15 (2696).

Hi Leto,

thanks for the update, DeepSjeng 2.5 doesn't seem to be a good blitzer as I could see from other results (e.g. by Thomas Müller in german "Schachwerkstatt"-forum). With longer time control DSj seems to gain arround 120 points compared to version 1.6.

This weekend I start CEGT-tests for DSj for 40/20 and blitz but only with 1 CPU.

[Leto]

Third CEGT Blitz match completed, Deep Sjeng 2.5 2CPU beats Chess Tiger 15 by a score of 27-23. Next opponent will be Glaurung 1.1 x64 2CPU (2703).