Chile Con Soul

[Aser Huerga]

Chile Con Soul

Hardware: Genuine Intel(R) CPU T2300 @ 1.66GHzDual 1662 MHz with 1.016 MB Memory
Operating system: Microsoft Windows XP Professional Service Pack 3 (Build 2600)
All engines 32 bits 1 CPU
Arena 2.0.1 GUI
128 Hash Tables
3-4-5 EGTBs
Ponder off
Book GrandPQRS PGN up to 8 moves (151.320 starting positions from years 1981-2009, games selected by Norm Pollock), each pair plays the same position with switched colours.
40 moves in 5 minutes repeating (adapted to the CCRL 40/4 standard)

12 rounds, 36 games each round, for a total of 432 games.
Target engine: Amyan 1.72

Participants

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Engine                    Score AlAmChCoDaDePsSlSO    S-B
1: Alfil 8.1.1 Optimized 0.0/0  ·                    0,00
1: Amyan 1.72            0.0/0    ·                  0,00
1: ChessTiger 2007       0.0/0      ·                0,00
1: Colossus 2008b        0.0/0        ·              0,00
1: Danasah 4.24          0.0/0          ·            0,00
1: Delfi 5.4             0.0/0            ·          0,00
1: Pseudo 0.7c           0.0/0              ·        0,00
1: Slow Chess Blitz WV21 0.0/0                ·      0,00
1: SOS 5.1               0.0/0                  ·    0,00

I will post here some partial results and final standings. For a closer look: http://kirill-kryukov.com/chess/discuss ... f=7&t=4846

[Aser Huerga]

Standings after Round 4

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1   Delfi 5.4              2767    21.5/32
2   ChessTiger 2007        2801    20.5/32
3   Slow Chess Blitz WV21  2713    18.0/32
4   Amyan 1.72            -2726-   16.5/32
5   SOS 5.1                2680    15.5/32
6   Pseudo 0.7c            2675    15.0/32  228.75
7   Alfil 8.1.1 Optimized  2716    15.0/32  220.25
8   Colossus 2008b         2751    14.5/32
9   Danasah 4.24           2629     7.5/32

(All ELOs referred to the last Chess Computer Rating List when tournament starts, except -XXXX- one, wich are referred to performance).

12 rounds, 36 games each round, for a total of 432 games.
Target engine: Amyan 1.72

I will post here some partial results and final standings. For a closer look: http://kirill-kryukov.com/chess/discuss ... f=7&t=4846

[Aser Huerga]

Standings after Round 8

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1   ChessTiger 2007        2801    44.0/64
2   Delfi 5.4              2767    41.5/64
3   Slow Chess Blitz WV21  2713    35.5/64
4   Amyan 1.72            -2742-   34.5/64
5   Colossus 2008b         2751    30.0/64
6   SOS 5.1                2680    29.5/64
7   Alfil 8.1.1 Optimized  2716    28.0/64
8   Pseudo 0.7c            2675    26.0/64
9   Danasah 4.24           2629    19.0/64

(All ELOs referred to the last Chess Computer Rating List when tournament starts, except -XXXX- one, wich are referred to performance).

12 rounds, 36 games each round, for a total of 432 games.
Target engine: Amyan 1.72

I will post here some partial results and final standings. For a closer look: http://kirill-kryukov.com/chess/discuss ... f=7&t=4846

[Aser Huerga]

Final Standings

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1   Delfi 5.4              2767    63.0/96  2867.25
2   ChessTiger 2007        2801    63.0/96  2795.25
3   Slow Chess Blitz WV21  2713    53.0/96
4   Amyan 1.72            -2729-   50.0/96
5   Colossus 2008b         2751    48.5/96
6   Alfil 8.1.1 Optimized  2716    43.5/96
7   Pseudo 0.7c            2675    42.0/96
8   SOS 5.1                2680    40.0/96
9   Danasah 4.24           2629    29.0/96

(All ELOs referred to the last Chess Computer Rating List when tournament starts, except -XXXX- one, wich are referred to performance).

Statistics:

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Amyan 1.72                :   14   96 (+ 36,= 28,- 32), 52.1 %

Alfil 8.1.1 Optimized         :  12 (+  5,=  2,-  5), 50.0 %
ChessTiger 2007               :  12 (+  3,=  2,-  7), 33.3 %
Colossus 2008b                :  12 (+  7,=  2,-  3), 66.7 %
Danasah 4.24                  :  12 (+  7,=  4,-  1), 75.0 %
Delfi 5.4                     :  12 (+  2,=  8,-  2), 50.0 %
Pseudo 0.7c                   :  12 (+  6,=  1,-  5), 54.2 %
Slow Chess Blitz WV21         :  12 (+  1,=  5,-  6), 29.2 %
SOS 5.1                       :  12 (+  5,=  4,-  3), 58.3 %

Some positions where Amyan 1.72 showed differences in evaluation that turned to be wrong (First move is always Amyan turn):

a) [d]1rr5/1q4k1/3b1p2/pn4p1/R2PP1Pp/1B1Q4/1PP2P2/3K3R w - - 2 31
31. Be6 {-1.05/127} Nc3+ {+5.76/12 13} Game 86


b) [d]5r1r/p5k1/4pn1p/2pp1pq1/3P1R2/1BP1PQPR/P7/2K5 w - c6 0 30
30. c4 {-0.19/12 9} Rb8 {+1.86/12 9} Game 87


c) [d]8/1k6/pp2p1K1/n2pP3/P2P2PP/3R1P2/1r6/8 b - - 0 46
Rb4 {-0.23/15 8} 47. h5 {+3.18/20 6} Game 117


d) [d]1q3rk1/p4rp1/Pp2n2p/7R/4N3/1Q4P1/4PP2/3R2K1 b - - 3 47
Re7 {-0.06/12 5} 48. Rd6 {+1.40/16 7} Game 333


f) [d]8/7k/pp4pb/6qp/P3Q3/5NP1/5PKP/8 b - - 5 35
Qa5 {-0.89/15 5} 36. Ne5 {+2.79/13 5} Game 334


g) [d]rn2kb1r/1bqp1p2/pp2pPp1/7p/2PNNB2/6P1/PP3P1P/R2QR1K1 b kq - 1 14
Qxc4 {-0.30/12 10} 15. Bxb8 {+1.44/11 16} Game 410

Games: http://kirill-kryukov.com/chess/discuss ... 686#p50686