[Ongoing] The Ultra-Bullet Evolution - PlentyChess Gauntlet

Discussion of computer chess matches and engine tournaments.

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goni-K26
Posts: 218
Joined: Mon Mar 09, 2026 4:16 pm
Full name: Agron Kovaci

Re: [Ongoing] The Ultra-Bullet Evolution - PlentyChess Gauntlet

Post by goni-K26 »

PlentyChess Gauntlet Tournament Report (v8.0.0 vs v7.0.37)
Tournament Settings & Environment
• Tournament Type: Gauntlet (60 games per opponent, 2400 total games)
• Time Control: 9s + 0.1s (Ultra-Bullet / 5% of Standard 3m+2s Blitz)
• Hardware: Intel(R) Core(TM) i5-6500 @ 3.60GHz (Single Thread testing)
• Resources: 16 MB Hash, 5-man Syzygy Tablebases, Arena Chess GUI
Key Performance Highlights

Code: Select all

Total Games:  2400
Wins:         799
Draws:        1428
Losses:       173
Overall Score:63.0%
• Elo Gain: PlentyChess 8.0.0 performed at a 2877 Performance Elo against a 2773 average opponent field strength. This results in a massive +104 Elo Delta over the field and brings its established rating to 2875 (+24 Elo gain).


PlentyChess 8.0.0 vs PlentyChess 7.0.37 Head-to-Head Breakdown

While PlentyChess 8.0.0 lost a tiny bit of ground overall compared to version 7.0.37 (-1.00% total score difference due to a high draw rate against specific engines), it showed massive evolutionary leaps against top-tier opponents:

• The Stockfish Breakthrough: Version 8.0.0 showed immense progress against the strongest engines. It scored +9.0% better against Stockfish 18, +3.7% better against Stockfish 17, and +3.8% better against Alexandria 9.0.0 compared to version 7.0.37.

• Biggest Improvements: The most notable performance jumps were against Velvet 8.1.0 (+4.7%), Horsie 1.1 (+4.3%), and Tarnished 5.0 (+4.0%).

• Regression / Tough Matchups: Version 8.0.0 struggled significantly compared to v7.0.37 against RubiChess 20240112 (-12.8%), Viridithas 19.0.1 (-9.0%), and Obsidian 14.0 (-8.8%), where it settled for more draws/losses than its predecessor.
Conclusion
PlentyChess 8.0.0 proves to be a highly efficient, stable, and lethal engine in ultra-fast time controls. The optimization for single-thread micro-blitz environments clearly shines through, especially in its ability to squeeze better net results against the absolute top of the field like Stockfish 18.
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goni-K26
Posts: 218
Joined: Mon Mar 09, 2026 4:16 pm
Full name: Agron Kovaci

Re: [Ongoing] The Ultra-Bullet Evolution - PlentyChess Gauntlet

Post by goni-K26 »

Testing PlentyChess 2.1.0

Tournament Standings after 1.530 Games vs 51 Teams

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+------+-----------------------------------+--------+-------+----------+-----------+-------+--------+
| Rank | Name                              | Points | Games | Live Elo | Start Elo |   +/- | Score% |
+------+-----------------------------------+--------+-------+----------+-----------+-------+--------+
|    1 | PlentyChess 2.1.0 x64(BMI2-5Pct)  | 1061,5 |  1530 |   2805,5 |    2804,0 |  +1,5 |   69,4 |
|    2 | Stockfish 16.1 x64(AVX2-5Pct)     |   19,0 |    30 |   2882,6 |    2874,0 |  +8,6 |   63,3 |
|    3 | Caissa 1.19 x64(BMI2-5Pct)        |   18,0 |    30 |   2826,7 |    2800,0 | +26,7 |   60,0 |
|    4 | Berserk 13.0 x64(BMI2-5Pct)       |   16,5 |    30 |   2819,8 |    2809,0 | +10,8 |   55,0 |
|    5 | Alexandria 7.0.0 x64(BMI2-5Pct)   |   16,5 |    30 |   2816,0 |    2803,0 | +13,0 |   55,0 |
|    6 | Caissa 1.19 x64(AVX2-5Pct)        |   16,5 |    30 |   2814,1 |    2800,0 | +14,1 |   55,0 |
|    7 | Obsidian 12.0 x64(BMI2-5Pct)      |   16,5 |    30 |   2805,8 |    2787,0 | +18,8 |   55,0 |
|    8 | Caissa 1.18 x64(BMI2-5Pct)        |   15,5 |    30 |   2803,8 |    2797,0 |  +6,8 |   51,7 |
|    9 | Alexandria 7.0.0 x64(AVX2-5Pct)   |   15,5 |    30 |   2798,7 |    2789,0 |  +9,7 |   51,7 |
|   10 | RubiChess 20240112 x64(AVX2-5Pct) |   15,5 |    30 |   2796,7 |    2786,0 | +10,7 |   51,7 |
|   11 | Caissa 1.17 x64(BMI2-5Pct)        |   15,0 |    30 |   2798,3 |    2795,0 |  +3,3 |   50,0 |
|   12 | Obsidian 12.0 x64(AVX2-5Pct)      |   15,0 |    30 |   2787,4 |    2778,0 |  +9,4 |   50,0 |
|   13 | Caissa 1.18 x64(AVX2-5Pct)        |   14,5 |    30 |   2794,1 |    2795,0 |  -0,9 |   48,3 |
|   14 | Caissa 1.17 x64(AVX2-5Pct)        |   14,5 |    30 |   2785,8 |    2782,0 |  +3,8 |   48,3 |
|   15 | Alexandria 6.1.0 x64(BMI2-5Pct)   |   14,0 |    30 |   2766,8 |    2759,0 |  +7,8 |   46,7 |
|   16 | Caissa 1.16 x64(BMI2-5Pct)        |   13,5 |    30 |   2792,6 |    2806,0 | -13,4 |   45,0 |
|   17 | Caissa 1.15 x64(5Pct)             |   13,5 |    30 |   2743,2 |    2729,0 | +14,2 |   45,0 |
|   18 | Caissa 1.15 x64(BMI2-5Pct)        |   13,0 |    30 |   2759,7 |    2761,0 |  -1,3 |   43,3 |
|   19 | Caissa 1.16 x64(5Pct)             |   12,5 |    30 |   2740,7 |    2738,0 |  +2,7 |   41,7 |
|   20 | Clover 6.2 x64(AVX2-5Pct)         |   12,0 |    30 |   2728,0 |    2725,0 |  +3,0 |   40,0 |
|   21 | Uralochka 3.41a x64(AVX2-5Pct)    |   12,0 |    30 |   2685,0 |    2661,0 | +24,0 |   40,0 |
|   22 | Titan 1.0 x64(AVX2-5Pct)          |   11,5 |    30 |   2715,9 |    2713,0 |  +2,9 |   38,3 |
|   23 | Clarity 7.0.0 x64(BMI2-5Pct)      |   11,5 |    30 |   2691,7 |    2677,0 | +14,7 |   38,3 |
|   24 | Titan 1.1 x64(AVX2-5Pct)          |   11,0 |    30 |   2740,9 |    2758,0 | -17,1 |   36,7 |
|   25 | Igel 3.5.5 x64(AVX2-5Pct)         |   10,0 |    30 |   2675,7 |    2672,0 |  +3,7 |   33,3 |
|   26 | Starzix 5.0 x64(AVX2-5Pct)        |    9,0 |    30 |   2684,2 |    2697,0 | -12,8 |   30,0 |
|   27 | Igel 3.5.0 x64(AVX2-5Pct)         |    9,0 |    30 |   2662,5 |    2665,0 |  -2,5 |   30,0 |
|   28 | Arasan 24.2.2 x64(AVX2-5Pct)      |    8,5 |    30 |   2602,3 |    2587,0 | +15,3 |   28,3 |
|   29 | Motor 0.5.0 x64(AVX2-5Pct)        |    7,0 |    30 |   2631,7 |    2645,0 | -13,3 |   23,3 |
|   30 | Wasp 7.00 x64(AVX-5Pct)           |    6,5 |    30 |   2603,2 |    2611,0 |  -7,8 |   21,7 |
|   31 | Lizard 10.4 x64(BMI2-5Pct)        |    6,5 |    30 |   2594,4 |    2599,0 |  -4,6 |   21,7 |
|   32 | Arasan 24.2.1 x64(AVX2-5Pct)      |    6,0 |    30 |   2563,8 |    2564,0 |  -0,2 |   20,0 |
|   33 | Velvet 7.3.0 x64(AVX2-5Pct)       |    5,5 |    30 |   2615,6 |    2640,0 | -24,4 |   18,3 |
|   34 | Velvet 7.2.0 x64(AVX2-5Pct)       |    5,5 |    30 |   2599,1 |    2617,0 | -17,9 |   18,3 |
|   35 | Lizard 10.2 x64(BMI2-5Pct)        |    5,5 |    30 |   2574,0 |    2583,0 |  -9,0 |   18,3 |
|   36 | Peacekeeper 3.00 x64(AVX2-5Pct)   |    5,5 |    30 |   2572,5 |    2581,0 |  -8,5 |   18,3 |
|   37 | Saturn 1.3.0 x64(AVX2-5Pct)       |    5,5 |    30 |   2536,2 |    2534,0 |  +2,2 |   18,3 |
|   38 | Arasan 24.2.1 x64(BMI2-5Pct)      |    5,0 |    30 |   2559,2 |    2569,0 |  -9,8 |   16,7 |
|   39 | Peacekeeper 2.40 x64(AVX2-5Pct)   |    5,0 |    30 |   2530,4 |    2532,0 |  -1,6 |   16,7 |
|   40 | Motor 0.4.0 x64(AVX2-5Pct)        |    4,5 |    30 |   2584,9 |    2609,0 | -24,1 |   15,0 |
|   41 | Marvin 6.3.0 x64(AVX2-5Pct)       |    4,5 |    30 |   2448,5 |    2438,0 | +10,5 |   15,0 |
|   42 | Arasan 24.2.2 x64(BMI2-5Pct)      |    4,0 |    30 |   2542,4 |    2558,0 | -15,6 |   13,3 |
|   43 | Cheng 4.48 x64(AVX2-5Pct)         |    4,0 |    30 |   2502,0 |    2507,0 |  -5,0 |   13,3 |
|   44 | Arasan 24.1 x64(AVX2-5Pct)        |    3,5 |    30 |   2515,4 |    2529,0 | -13,6 |   11,7 |
|   45 | Lizard 10.1 x64(BMI2-5Pct)        |    3,5 |    30 |   2488,8 |    2496,0 |  -7,2 |   11,7 |
|   46 | Arasan 24.1 x64(BMI2-5Pct)        |    3,0 |    30 |   2475,5 |    2485,0 |  -9,5 |   10,0 |
|   47 | Texel 1.11 x64(5Pct)              |    2,5 |    30 |   2435,1 |    2442,0 |  -6,9 |    8,3 |
|   48 | Xiphos 0.6.1 x64(BMI2-5Pct)       |    2,0 |    30 |   2377,5 |    2381,0 |  -3,5 |    6,7 |
|   49 | Smallbrain 7.0 x64(AVX2-5Pct)     |    1,5 |    30 |   2504,1 |    2536,0 | -31,9 |    5,0 |
|   50 | Molybdenum 3.1 x64(BMI2-5Pct)     |    1,5 |    30 |   2403,3 |    2415,0 | -11,7 |    5,0 |
|   51 | Tucano 11.19 x64(AVX2-5Pct)       |    1,0 |    30 |   2465,3 |    2493,0 | -27,7 |    3,3 |
|   52 | Critter 1.6a x64(5Pct)            |    0,0 |    30 |   2270,1 |    2282,0 | -11,9 |    0,0 |
+------+-----------------------------------+--------+-------+----------+-----------+-------+--------+
HEAD-TO-HEAD MATRIX

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+----+-----------------------------------+------+------+-------+-------+--------+
| No | Opponent                          | Wins | Loss | Draws | Games |  Score |
+----+-----------------------------------+------+------+-------+-------+--------+
|  1 | Stockfish 16.1 x64(AVX2-5Pct)     |    3 |   11 |    16 |    30 |  36,7% |
|  2 | Caissa 1.19 x64(BMI2-5Pct)        |    2 |    8 |    20 |    30 |  40,0% |
|  3 | Berserk 13.0 x64(BMI2-5Pct)       |    2 |    5 |    23 |    30 |  45,0% |
|  4 | Alexandria 7.0.0 x64(BMI2-5Pct)   |    2 |    5 |    23 |    30 |  45,0% |
|  5 | Caissa 1.19 x64(AVX2-5Pct)        |    4 |    7 |    19 |    30 |  45,0% |
|  6 | Obsidian 12.0 x64(BMI2-5Pct)      |    3 |    6 |    21 |    30 |  45,0% |
|  7 | Caissa 1.18 x64(BMI2-5Pct)        |    4 |    5 |    21 |    30 |  48,3% |
|  8 | Alexandria 7.0.0 x64(AVX2-5Pct)   |    4 |    5 |    21 |    30 |  48,3% |
|  9 | RubiChess 20240112 x64(AVX2-5Pct) |    4 |    5 |    21 |    30 |  48,3% |
| 10 | Caissa 1.17 x64(BMI2-5Pct)        |    3 |    3 |    24 |    30 |  50,0% |
| 11 | Obsidian 12.0 x64(AVX2-5Pct)      |    5 |    5 |    20 |    30 |  50,0% |
| 12 | Caissa 1.18 x64(AVX2-5Pct)        |    4 |    3 |    23 |    30 |  51,7% |
| 13 | Caissa 1.17 x64(AVX2-5Pct)        |    4 |    3 |    23 |    30 |  51,7% |
| 14 | Alexandria 6.1.0 x64(BMI2-5Pct)   |    4 |    2 |    24 |    30 |  53,3% |
| 15 | Caissa 1.16 x64(BMI2-5Pct)        |    6 |    3 |    21 |    30 |  55,0% |
| 16 | Caissa 1.15 x64(5Pct)             |    6 |    3 |    21 |    30 |  55,0% |
| 17 | Caissa 1.15 x64(BMI2-5Pct)        |    7 |    3 |    20 |    30 |  56,7% |
| 18 | Caissa 1.16 x64(5Pct)             |    6 |    1 |    23 |    30 |  58,3% |
| 19 | Clover 6.2 x64(AVX2-5Pct)         |   10 |    4 |    16 |    30 |  60,0% |
| 20 | Uralochka 3.41a x64(AVX2-5Pct)    |    9 |    3 |    18 |    30 |  60,0% |
| 21 | Titan 1.0 x64(AVX2-5Pct)          |    7 |    0 |    23 |    30 |  61,7% |
| 22 | Clarity 7.0.0 x64(BMI2-5Pct)      |    9 |    2 |    19 |    30 |  61,7% |
| 23 | Titan 1.1 x64(AVX2-5Pct)          |    9 |    1 |    20 |    30 |  63,3% |
| 24 | Igel 3.5.5 x64(AVX2-5Pct)         |   11 |    1 |    18 |    30 |  66,7% |
| 25 | Starzix 5.0 x64(AVX2-5Pct)        |   12 |    0 |    18 |    30 |  70,0% |
| 26 | Igel 3.5.0 x64(AVX2-5Pct)         |   13 |    1 |    16 |    30 |  70,0% |
| 27 | Arasan 24.2.2 x64(AVX2-5Pct)      |   13 |    0 |    17 |    30 |  71,7% |
| 28 | Motor 0.5.0 x64(AVX2-5Pct)        |   16 |    0 |    14 |    30 |  76,7% |
| 29 | Wasp 7.00 x64(AVX-5Pct)           |   19 |    2 |     9 |    30 |  78,3% |
| 30 | Lizard 10.4 x64(BMI2-5Pct)        |   19 |    2 |     9 |    30 |  78,3% |
| 31 | Arasan 24.2.1 x64(AVX2-5Pct)      |   19 |    1 |    10 |    30 |  80,0% |
| 32 | Velvet 7.3.0 x64(AVX2-5Pct)       |   20 |    1 |     9 |    30 |  81,7% |
| 33 | Velvet 7.2.0 x64(AVX2-5Pct)       |   20 |    1 |     9 |    30 |  81,7% |
| 34 | Lizard 10.2 x64(BMI2-5Pct)        |   19 |    0 |    11 |    30 |  81,7% |
| 35 | Peacekeeper 3.00 x64(AVX2-5Pct)   |   21 |    2 |     7 |    30 |  81,7% |
| 36 | Saturn 1.3.0 x64(AVX2-5Pct)       |   20 |    1 |     9 |    30 |  81,7% |
| 37 | Arasan 24.2.1 x64(BMI2-5Pct)      |   21 |    1 |     8 |    30 |  83,3% |
| 38 | Peacekeeper 2.40 x64(AVX2-5Pct)   |   22 |    2 |     6 |    30 |  83,3% |
| 39 | Motor 0.4.0 x64(AVX2-5Pct)        |   22 |    1 |     7 |    30 |  85,0% |
| 40 | Marvin 6.3.0 x64(AVX2-5Pct)       |   22 |    1 |     7 |    30 |  85,0% |
| 41 | Arasan 24.2.2 x64(BMI2-5Pct)      |   22 |    0 |     8 |    30 |  86,7% |
| 42 | Cheng 4.48 x64(AVX2-5Pct)         |   23 |    1 |     6 |    30 |  86,7% |
| 43 | Arasan 24.1 x64(AVX2-5Pct)        |   23 |    0 |     7 |    30 |  88,3% |
| 44 | Lizard 10.1 x64(BMI2-5Pct)        |   23 |    0 |     7 |    30 |  88,3% |
| 45 | Arasan 24.1 x64(BMI2-5Pct)        |   24 |    0 |     6 |    30 |  90,0% |
| 46 | Texel 1.11 x64(5Pct)              |   26 |    1 |     3 |    30 |  91,7% |
| 47 | Xiphos 0.6.1 x64(BMI2-5Pct)       |   26 |    0 |     4 |    30 |  93,3% |
| 48 | Smallbrain 7.0 x64(AVX2-5Pct)     |   27 |    0 |     3 |    30 |  95,0% |
| 49 | Molybdenum 3.1 x64(BMI2-5Pct)     |   27 |    0 |     3 |    30 |  95,0% |
| 50 | Tucano 11.19 x64(AVX2-5Pct)       |   29 |    1 |     0 |    30 |  96,7% |
| 51 | Critter 1.6a x64(5Pct)            |   30 |    0 |     0 |    30 | 100,0% |
+----+-----------------------------------+------+------+-------+-------+--------+
Note: Scores are reported from PlentyChess's perspective against each opponent.

Tournament Info

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Event:               Testing PlentyChess 2.1.0 x64(BMI2-5Pct)
Site/Hardware:       Intel(R) Core(TM) i5-4570 3.20GHz 8GB RAM
TimeControl:         9s + 0.1s Inc.
Participants:        52

Start:               2024.07.10 22:47:21
End:                 2024.07.13 02:24:36
Duration:            2d 14:25:47
Avg Game Duration:   00:02:26

Total Games:              1.530
White Wins:                 471(30,8%)
Black Wins:                 348(22,7%)
Draws:                      711(46,5%)
                          
Decisive Games (W/B):       819 (53,5%)
White/Black Win Ratio:      135,3%
White Scoring Probability:  54,0%

Longest Decisive Game:   PlentyChess 2.1.0 x64(BMI2-5Pct) vs Caissa 1.16 x64(5Pct)  1-0  (289 plies)
Shortest Decisive Game:  Tucano 11.19 x64(AVX2-5Pct) vs PlentyChess 2.1.0 x64(BMI2-5Pct)  0-1  (41 plies)
Longest Draw:            Saturn 1.3.0 x64(AVX2-5Pct) vs PlentyChess 2.1.0 x64(BMI2-5Pct)  1/2-1/2  (300 plies)
Shortest Draw:           Caissa 1.17 x64(BMI2-5Pct) vs PlentyChess 2.1.0 x64(BMI2-5Pct)  1/2-1/2  (60 plies)

Games with 30-60 moves:  657(42,9%)
Games with 61-90 moves:  669(43,7%)
Games with +90 moves:    192(12,5%)
Participants

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+----+-----------------------------------+------+
| No | Name                              |  Elo |
+----+-----------------------------------+------+
|  - | PlentyChess 2.1.0 x64(BMI2-5Pct)  | 2804 |
+----+-----------------------------------+------+
|  1 | Stockfish 16.1 x64(AVX2-5Pct)     | 2874 |
|  2 | Berserk 13.0 x64(BMI2-5Pct)       | 2809 |
|  3 | Caissa 1.16 x64(BMI2-5Pct)        | 2806 |
|  4 | Alexandria 7.0.0 x64(BMI2-5Pct)   | 2803 |
|  5 | Caissa 1.19 x64(AVX2-5Pct)        | 2800 |
|  6 | Caissa 1.19 x64(BMI2-5Pct)        | 2800 |
|  7 | Caissa 1.18 x64(BMI2-5Pct)        | 2797 |
|  8 | Caissa 1.18 x64(AVX2-5Pct)        | 2795 |
|  9 | Caissa 1.17 x64(BMI2-5Pct)        | 2795 |
| 10 | Alexandria 7.0.0 x64(AVX2-5Pct)   | 2789 |
| 11 | Obsidian 12.0 x64(BMI2-5Pct)      | 2787 |
| 12 | RubiChess 20240112 x64(AVX2-5Pct) | 2786 |
| 13 | Caissa 1.17 x64(AVX2-5Pct)        | 2782 |
| 14 | Obsidian 12.0 x64(AVX2-5Pct)      | 2778 |
| 15 | Caissa 1.15 x64(BMI2-5Pct)        | 2761 |
| 16 | Alexandria 6.1.0 x64(BMI2-5Pct)   | 2759 |
| 17 | Titan 1.1 x64(AVX2-5Pct)          | 2758 |
| 18 | Caissa 1.16 x64(5Pct)             | 2738 |
| 19 | Caissa 1.15 x64(5Pct)             | 2729 |
| 20 | Clover 6.2 x64(AVX2-5Pct)         | 2725 |
| 21 | Titan 1.0 x64(AVX2-5Pct)          | 2713 |
| 22 | Starzix 5.0 x64(AVX2-5Pct)        | 2697 |
| 23 | Clarity 7.0.0 x64(BMI2-5Pct)      | 2677 |
| 24 | Igel 3.5.5 x64(AVX2-5Pct)         | 2672 |
| 25 | Igel 3.5.0 x64(AVX2-5Pct)         | 2665 |
| 26 | Uralochka 3.41a x64(AVX2-5Pct)    | 2661 |
| 27 | Motor 0.5.0 x64(AVX2-5Pct)        | 2645 |
| 28 | Velvet 7.3.0 x64(AVX2-5Pct)       | 2640 |
| 29 | Velvet 7.2.0 x64(AVX2-5Pct)       | 2617 |
| 30 | Wasp 7.00 x64(AVX-5Pct)           | 2611 |
| 31 | Motor 0.4.0 x64(AVX2-5Pct)        | 2609 |
| 32 | Lizard 10.4 x64(BMI2-5Pct)        | 2599 |
| 33 | Arasan 24.2.2 x64(AVX2-5Pct)      | 2587 |
| 34 | Lizard 10.2 x64(BMI2-5Pct)        | 2583 |
| 35 | Peacekeeper 3.00 x64(AVX2-5Pct)   | 2581 |
| 36 | Arasan 24.2.1 x64(BMI2-5Pct)      | 2569 |
| 37 | Arasan 24.2.1 x64(AVX2-5Pct)      | 2564 |
| 38 | Arasan 24.2.2 x64(BMI2-5Pct)      | 2558 |
| 39 | Smallbrain 7.0 x64(AVX2-5Pct)     | 2536 |
| 40 | Saturn 1.3.0 x64(AVX2-5Pct)       | 2534 |
| 41 | Peacekeeper 2.40 x64(AVX2-5Pct)   | 2532 |
| 42 | Arasan 24.1 x64(AVX2-5Pct)        | 2529 |
| 43 | Cheng 4.48 x64(AVX2-5Pct)         | 2507 |
| 44 | Lizard 10.1 x64(BMI2-5Pct)        | 2496 |
| 45 | Tucano 11.19 x64(AVX2-5Pct)       | 2493 |
| 46 | Arasan 24.1 x64(BMI2-5Pct)        | 2485 |
| 47 | Texel 1.11 x64(5Pct)              | 2442 |
| 48 | Marvin 6.3.0 x64(AVX2-5Pct)       | 2438 |
| 49 | Molybdenum 3.1 x64(BMI2-5Pct)     | 2415 |
| 50 | Xiphos 0.6.1 x64(BMI2-5Pct)       | 2381 |
| 51 | Critter 1.6a x64(5Pct)            | 2282 |
+----+-----------------------------------+------+
Openings

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+----+-----+----------------------------------------+--------------------------------+--------------------------------------+
|  # | ECO | Opening                                | Variation                      | Moves                                |
+----+-----+----------------------------------------+--------------------------------+--------------------------------------+
|  1 |  ?  | ?                                      | -                              | 1.e4                                 |
|  2 | D30 | Queen's Gambit Declined                | General                        | 1.d4 d5 2.c4 e6                      |
|  3 | D02 | Queen Pawn Game                        | Symmetrical Variation          | 1.d4 d5 2.Nf3 Nf6                    |
|  4 | B07 | Pirc Defense                           | General                        | 1.e4 d6 2.d4 Nf6                     |
|  5 | B30 | Sicilian Defense                       | Nyezhmetdinov-Rossolimo Attack | 1.e4 c5 2.Nf3 Nc6 3.Bb5              |
|  6 | D31 | Semi-Slav Defense                      | Accelerated Move Order         | 1.d4 d5 2.c4 e6 3.Nc3 c6             |
|  7 | A35 | English Opening, Symmetrical Variation | Four Knights Variation         | 1.c4 c5 2.Nc3 Nc6 3.Nf3 Nf6          |
|  8 | B01 | Scandinavian Defense                   | Modern Variation               | 1.e4 d5 2.exd5 Nf6                   |
|  9 | B12 | Caro-Kann Defense, Advance Variation   | Tal Variation                  | 1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4        |
| 10 | D50 | Queen's Gambit Declined                | Modern Variation               | 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5      |
| 11 | A06 | Nimzowitsch-Larsen Attack              | General                        | 1.Nf3 d5 2.b3                        |
| 12 | A04 | Zukertort Opening                      | Nimzo-Larsen Variation         | 1.Nf3 Nf6 2.b3                       |
| 13 | A07 | King's Indian Attack                   | Yugoslav Variation             | 1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bg4 |
| 14 | A31 | English Opening, Symmetrical Variation | Anti-Benoni Variation          | 1.c4 c5 2.Nf3 Nf6 3.d4               |
+----+-----+----------------------------------------+--------------------------------+--------------------------------------+
________________________________________________________________________________
Download Pgn Games(Zip)
________________________________________________________________________________

Tournament Setup
________________________________________________________________________________

Previous Test Runs
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goni-K26
Posts: 218
Joined: Mon Mar 09, 2026 4:16 pm
Full name: Agron Kovaci

Re: [Ongoing] The Ultra-Bullet Evolution - PlentyChess Gauntlet

Post by goni-K26 »

Testing PlentyChess 2.0.0

Tournament Standings after 1.350 Games vs 45 Teams

Code: Select all

+------+-----------------------------------+--------+-------+----------+-----------+-------+--------+
| Rank | Name                              | Points | Games | Live Elo | Start Elo |   +/- | Score% |
+------+-----------------------------------+--------+-------+----------+-----------+-------+--------+
|    1 | PlentyChess 2.0.0 x64(BMI2-5Pct)  |  985,0 |  1350 |   2768,0 |    2744,0 | +24,0 |   73,0 |
|    2 | Stockfish 16.1 x64(AVX2-5Pct)     |   19,0 |    30 |   2861,1 |    2872,0 | -10,9 |   63,3 |
|    3 | Caissa 1.18 x64(AVX2-5Pct)        |   17,5 |    30 |   2791,2 |    2785,0 |  +6,2 |   58,3 |
|    4 | Caissa 1.18 x64(BMI2-5Pct)        |   16,0 |    30 |   2785,7 |    2796,0 | -10,3 |   53,3 |
|    5 | Alexandria 7.0.0 x64(AVX2-5Pct)   |   15,5 |    30 |   2784,0 |    2800,0 | -16,0 |   51,7 |
|    6 | Alexandria 7.0.0 x64(BMI2-5Pct)   |   15,0 |    30 |   2796,7 |    2826,0 | -29,3 |   50,0 |
|    7 | Obsidian 12.0 x64(BMI2-5Pct)      |   15,0 |    30 |   2774,0 |    2791,0 | -17,0 |   50,0 |
|    8 | Caissa 1.17 x64(BMI2-5Pct)        |   14,5 |    30 |   2762,7 |    2780,0 | -17,3 |   48,3 |
|    9 | Caissa 1.17 x64(AVX2-5Pct)        |   13,0 |    30 |   2761,0 |    2797,0 | -36,0 |   43,3 |
|   10 | Obsidian 12.0 x64(AVX2-5Pct)      |   12,5 |    30 |   2751,0 |    2788,0 | -37,0 |   41,7 |
|   11 | RubiChess 20240112 x64(AVX2-5Pct) |   12,5 |    30 |   2748,5 |    2784,0 | -35,5 |   41,7 |
|   12 | Caissa 1.15 x64(BMI2-5Pct)        |   12,5 |    30 |   2734,4 |    2762,0 | -27,6 |   41,7 |
|   13 | Caissa 1.15 x64(5Pct)             |   12,5 |    30 |   2716,6 |    2734,0 | -17,4 |   41,7 |
|   14 | Titan 1.1 x64(AVX2-5Pct)          |   12,5 |    30 |   2703,8 |    2714,0 | -10,2 |   41,7 |
|   15 | Caissa 1.16 x64(5Pct)             |   12,0 |    30 |   2704,1 |    2721,0 | -16,9 |   40,0 |
|   16 | Titan 1.0 x64(AVX2-5Pct)          |   12,0 |    30 |   2702,8 |    2719,0 | -16,2 |   40,0 |
|   17 | Alexandria 6.1.0 x64(BMI2-5Pct)   |   11,5 |    30 |   2724,1 |    2759,0 | -34,9 |   38,3 |
|   18 | Starzix 5.0 x64(AVX2-5Pct)        |   10,5 |    30 |   2681,2 |    2705,0 | -23,8 |   35,0 |
|   19 | Motor 0.4.0 x64(AVX2-5Pct)        |    9,0 |    30 |   2605,9 |    2610,0 |  -4,1 |   30,0 |
|   20 | Clarity 7.0.0 x64(BMI2-5Pct)      |    8,5 |    30 |   2618,6 |    2635,0 | -16,4 |   28,3 |
|   21 | Igel 3.5.5 x64(AVX2-5Pct)         |    8,0 |    30 |   2640,8 |    2675,0 | -34,2 |   26,7 |
|   22 | Uralochka 3.41a x64(AVX2-5Pct)    |    7,5 |    30 |   2625,5 |    2658,0 | -32,5 |   25,0 |
|   23 | Velvet 7.2.0 x64(AVX2-5Pct)       |    7,5 |    30 |   2605,5 |    2628,0 | -22,5 |   25,0 |
|   24 | Lizard 10.4 x64(BMI2-5Pct)        |    7,0 |    30 |   2635,6 |    2680,0 | -44,4 |   23,3 |
|   25 | Igel 3.5.0 x64(AVX2-5Pct)         |    7,0 |    30 |   2620,0 |    2656,0 | -36,0 |   23,3 |
|   26 | Velvet 7.3.0 x64(AVX2-5Pct)       |    7,0 |    30 |   2601,3 |    2628,0 | -26,7 |   23,3 |
|   27 | Arasan 24.2.2 x64(AVX2-5Pct)      |    6,0 |    30 |   2559,8 |    2580,0 | -20,2 |   20,0 |
|   28 | Arasan 24.2.1 x64(AVX2-5Pct)      |    6,0 |    30 |   2545,5 |    2560,0 | -14,5 |   20,0 |
|   29 | Arasan 24.2.2 x64(BMI2-5Pct)      |    6,0 |    30 |   2541,9 |    2555,0 | -13,1 |   20,0 |
|   30 | Motor 0.5.0 x64(AVX2-5Pct)        |    5,5 |    30 |   2608,6 |    2658,0 | -49,4 |   18,3 |
|   31 | Arasan 24.2.1 x64(BMI2-5Pct)      |    5,5 |    30 |   2545,6 |    2566,0 | -20,4 |   18,3 |
|   32 | Peacekeeper 3.00 x64(AVX2-5Pct)   |    5,0 |    30 |   2562,6 |    2596,0 | -33,4 |   16,7 |
|   33 | Wasp 7.00 x64(AVX-5Pct)           |    4,5 |    30 |   2536,5 |    2565,0 | -28,5 |   15,0 |
|   34 | Lizard 10.2 x64(BMI2-5Pct)        |    4,0 |    30 |   2514,0 |    2540,0 | -26,0 |   13,3 |
|   35 | Peacekeeper 2.40 x64(AVX2-5Pct)   |    4,0 |    30 |   2514,0 |    2540,0 | -26,0 |   13,3 |
|   36 | Arasan 24.1 x64(AVX2-5Pct)        |    3,5 |    30 |   2506,9 |    2536,0 | -29,1 |   11,7 |
|   37 | Arasan 24.1 x64(BMI2-5Pct)        |    3,5 |    30 |   2494,9 |    2520,0 | -25,1 |   11,7 |
|   38 | Lizard 10.1 x64(BMI2-5Pct)        |    3,5 |    30 |   2475,0 |    2494,0 | -19,0 |   11,7 |
|   39 | Cheng 4.48 x64(AVX2-5Pct)         |    2,0 |    30 |   2478,5 |    2515,0 | -36,5 |    6,7 |
|   40 | Tucano 11.19 x64(AVX2-5Pct)       |    2,0 |    30 |   2457,0 |    2487,0 | -30,0 |    6,7 |
|   41 | Texel 1.11 x64(5Pct)              |    2,0 |    30 |   2429,2 |    2452,0 | -22,8 |    6,7 |
|   42 | Molybdenum 3.1 x64(BMI2-5Pct)     |    2,0 |    30 |   2403,0 |    2420,0 | -17,0 |    6,7 |
|   43 | Saturn 1.3.0 x64(AVX2-5Pct)       |    1,5 |    30 |   2491,5 |    2538,0 | -46,5 |    5,0 |
|   44 | Marvin 6.3.0 x64(AVX2-5Pct)       |    1,5 |    30 |   2421,7 |    2448,0 | -26,3 |    5,0 |
|   45 | Xiphos 0.6.1 x64(BMI2-5Pct)       |    1,0 |    30 |   2359,0 |    2378,0 | -19,0 |    3,3 |
|   46 | Critter 1.6a x64(5Pct)            |    0,5 |    30 |   2270,6 |    2283,0 | -12,4 |    1,7 |
+------+-----------------------------------+--------+-------+----------+-----------+-------+--------+
HEAD-TO-HEAD MATRIX

Code: Select all

+----+-----------------------------------+------+------+-------+-------+-------+
| No | Opponent                          | Wins | Loss | Draws | Games | Score |
+----+-----------------------------------+------+------+-------+-------+-------+
|  1 | Stockfish 16.1 x64(AVX2-5Pct)     |    3 |   11 |    16 |    30 | 36,7% |
|  2 | Caissa 1.18 x64(AVX2-5Pct)        |    0 |    5 |    25 |    30 | 41,7% |
|  3 | Caissa 1.18 x64(BMI2-5Pct)        |    3 |    5 |    22 |    30 | 46,7% |
|  4 | Alexandria 7.0.0 x64(AVX2-5Pct)   |    3 |    4 |    23 |    30 | 48,3% |
|  5 | Alexandria 7.0.0 x64(BMI2-5Pct)   |    4 |    4 |    22 |    30 | 50,0% |
|  6 | Obsidian 12.0 x64(BMI2-5Pct)      |    7 |    7 |    16 |    30 | 50,0% |
|  7 | Caissa 1.17 x64(BMI2-5Pct)        |    5 |    4 |    21 |    30 | 51,7% |
|  8 | Caissa 1.17 x64(AVX2-5Pct)        |    7 |    3 |    20 |    30 | 56,7% |
|  9 | Obsidian 12.0 x64(AVX2-5Pct)      |    8 |    3 |    19 |    30 | 58,3% |
| 10 | RubiChess 20240112 x64(AVX2-5Pct) |    9 |    4 |    17 |    30 | 58,3% |
| 11 | Caissa 1.15 x64(BMI2-5Pct)        |    8 |    3 |    19 |    30 | 58,3% |
| 12 | Caissa 1.15 x64(5Pct)             |    8 |    3 |    19 |    30 | 58,3% |
| 13 | Titan 1.1 x64(AVX2-5Pct)          |    6 |    1 |    23 |    30 | 58,3% |
| 14 | Caissa 1.16 x64(5Pct)             |    8 |    2 |    20 |    30 | 60,0% |
| 15 | Titan 1.0 x64(AVX2-5Pct)          |    8 |    2 |    20 |    30 | 60,0% |
| 16 | Alexandria 6.1.0 x64(BMI2-5Pct)   |    9 |    2 |    19 |    30 | 61,7% |
| 17 | Starzix 5.0 x64(AVX2-5Pct)        |    9 |    0 |    21 |    30 | 65,0% |
| 18 | Motor 0.4.0 x64(AVX2-5Pct)        |   13 |    1 |    16 |    30 | 70,0% |
| 19 | Clarity 7.0.0 x64(BMI2-5Pct)      |   13 |    0 |    17 |    30 | 71,7% |
| 20 | Igel 3.5.5 x64(AVX2-5Pct)         |   16 |    2 |    12 |    30 | 73,3% |
| 21 | Uralochka 3.41a x64(AVX2-5Pct)    |   16 |    1 |    13 |    30 | 75,0% |
| 22 | Velvet 7.2.0 x64(AVX2-5Pct)       |   16 |    1 |    13 |    30 | 75,0% |
| 23 | Lizard 10.4 x64(BMI2-5Pct)        |   19 |    3 |     8 |    30 | 76,7% |
| 24 | Igel 3.5.0 x64(AVX2-5Pct)         |   16 |    0 |    14 |    30 | 76,7% |
| 25 | Velvet 7.3.0 x64(AVX2-5Pct)       |   16 |    0 |    14 |    30 | 76,7% |
| 26 | Arasan 24.2.2 x64(AVX2-5Pct)      |   19 |    1 |    10 |    30 | 80,0% |
| 27 | Arasan 24.2.1 x64(AVX2-5Pct)      |   18 |    0 |    12 |    30 | 80,0% |
| 28 | Arasan 24.2.2 x64(BMI2-5Pct)      |   18 |    0 |    12 |    30 | 80,0% |
| 29 | Motor 0.5.0 x64(AVX2-5Pct)        |   20 |    1 |     9 |    30 | 81,7% |
| 30 | Arasan 24.2.1 x64(BMI2-5Pct)      |   19 |    0 |    11 |    30 | 81,7% |
| 31 | Peacekeeper 3.00 x64(AVX2-5Pct)   |   21 |    1 |     8 |    30 | 83,3% |
| 32 | Wasp 7.00 x64(AVX-5Pct)           |   22 |    1 |     7 |    30 | 85,0% |
| 33 | Lizard 10.2 x64(BMI2-5Pct)        |   23 |    1 |     6 |    30 | 86,7% |
| 34 | Peacekeeper 2.40 x64(AVX2-5Pct)   |   22 |    0 |     8 |    30 | 86,7% |
| 35 | Arasan 24.1 x64(AVX2-5Pct)        |   24 |    1 |     5 |    30 | 88,3% |
| 36 | Arasan 24.1 x64(BMI2-5Pct)        |   24 |    1 |     5 |    30 | 88,3% |
| 37 | Lizard 10.1 x64(BMI2-5Pct)        |   23 |    0 |     7 |    30 | 88,3% |
| 38 | Cheng 4.48 x64(AVX2-5Pct)         |   26 |    0 |     4 |    30 | 93,3% |
| 39 | Tucano 11.19 x64(AVX2-5Pct)       |   26 |    0 |     4 |    30 | 93,3% |
| 40 | Texel 1.11 x64(5Pct)              |   26 |    0 |     4 |    30 | 93,3% |
| 41 | Molybdenum 3.1 x64(BMI2-5Pct)     |   26 |    0 |     4 |    30 | 93,3% |
| 42 | Saturn 1.3.0 x64(AVX2-5Pct)       |   27 |    0 |     3 |    30 | 95,0% |
| 43 | Marvin 6.3.0 x64(AVX2-5Pct)       |   27 |    0 |     3 |    30 | 95,0% |
| 44 | Xiphos 0.6.1 x64(BMI2-5Pct)       |   28 |    0 |     2 |    30 | 96,7% |
| 45 | Critter 1.6a x64(5Pct)            |   29 |    0 |     1 |    30 | 98,3% |
+----+-----------------------------------+------+------+-------+-------+-------+
Note: Scores are reported from PlentyChess's perspective against each opponent.

Tournament Info

Code: Select all

Event:               Testing PlentyChess 2.0.0 x64(BMI2-5Pct)
Site/Hardware:       Intel(R) Core(TM) i5-4570 3.20GHz 8GB RAM(DELL)
TimeControl:         9s + 0.1s Inc.
Participants:        46

Start:               2024.06.12 19:25:14
End:                 2024.06.15 08:23:14
Duration:            2d 14:26:40
Avg Game Duration:   00:02:46

Total Games:               1.350
White Wins:                  462(34,2%)
Black Wins:                  314(23,3%)
Draws:                       574(42,5%)
Decisive Games (W/B):        776(57,5%)
White/Black Win Ratio:       147,1%
White Scoring Probability:    55,5%

Longest Decisive Game :    PlentyChess 2.0.0 x64(BMI2-5Pct) vs Wasp 7.00 x64(AVX-5Pct)  1-0  (294 plies)
Shortest Decisive Game:    PlentyChess 2.0.0 x64(BMI2-5Pct) vs Titan 1.0 x64(AVX2-5Pct)  1-0  (46 plies)
Longest Draw:              PlentyChess 2.0.0 x64(BMI2-5Pct) vs Stockfish 16.1 x64(AVX2-5Pct)  1/2-1/2  (300 plies)
Shortest Draw:             Motor 0.5.0 x64(AVX2-5Pct) vs PlentyChess 2.0.0 x64(BMI2-5Pct)  1/2-1/2  (62 plies)

Games with 30-60 moves:    545(40,4%)
Games with 61-90 moves:    602(44,6%)
Games with +90 moves:      189(14,0%)
Participants

Code: Select all

+----+-----------------------------------+------+
| No | Name                              |  Elo |
+----+-----------------------------------+------+
|  - | PlentyChess 2.0.0 x64(BMI2-5Pct)  | 2744 |
+----+-----------------------------------+------+
|  1 | Stockfish 16.1 x64(AVX2-5Pct)     | 2872 |
|  2 | Alexandria 7.0.0 x64(BMI2-5Pct)   | 2826 |
|  3 | Alexandria 7.0.0 x64(AVX2-5Pct)   | 2800 |
|  4 | Caissa 1.17 x64(AVX2-5Pct)        | 2797 |
|  5 | Caissa 1.18 x64(BMI2-5Pct)        | 2796 |
|  6 | Obsidian 12.0 x64(BMI2-5Pct)      | 2791 |
|  7 | Obsidian 12.0 x64(AVX2-5Pct)      | 2788 |
|  8 | Caissa 1.18 x64(AVX2-5Pct)        | 2785 |
|  9 | RubiChess 20240112 x64(AVX2-5Pct) | 2784 |
| 10 | Caissa 1.17 x64(BMI2-5Pct)        | 2780 |
| 11 | Caissa 1.15 x64(BMI2-5Pct)        | 2762 |
| 12 | Alexandria 6.1.0 x64(BMI2-5Pct)   | 2759 |
| 13 | Caissa 1.15 x64(5Pct)             | 2734 |
| 14 | Caissa 1.16 x64(5Pct)             | 2721 |
| 15 | Titan 1.0 x64(AVX2-5Pct)          | 2719 |
| 16 | Titan 1.1 x64(AVX2-5Pct)          | 2714 |
| 17 | Starzix 5.0 x64(AVX2-5Pct)        | 2705 |
| 18 | Lizard 10.4 x64(BMI2-5Pct)        | 2680 |
| 19 | Igel 3.5.5 x64(AVX2-5Pct)         | 2675 |
| 20 | Uralochka 3.41a x64(AVX2-5Pct)    | 2658 |
| 21 | Motor 0.5.0 x64(AVX2-5Pct)        | 2658 |
| 22 | Igel 3.5.0 x64(AVX2-5Pct)         | 2656 |
| 23 | Clarity 7.0.0 x64(BMI2-5Pct)      | 2635 |
| 24 | Velvet 7.3.0 x64(AVX2-5Pct)       | 2628 |
| 25 | Velvet 7.2.0 x64(AVX2-5Pct)       | 2628 |
| 26 | Motor 0.4.0 x64(AVX2-5Pct)        | 2610 |
| 27 | Peacekeeper 3.00 x64(AVX2-5Pct)   | 2596 |
| 28 | Arasan 24.2.2 x64(AVX2-5Pct)      | 2580 |
| 29 | Arasan 24.2.1 x64(BMI2-5Pct)      | 2566 |
| 30 | Wasp 7.00 x64(AVX-5Pct)           | 2565 |
| 31 | Arasan 24.2.1 x64(AVX2-5Pct)      | 2560 |
| 32 | Arasan 24.2.2 x64(BMI2-5Pct)      | 2555 |
| 33 | Peacekeeper 2.40 x64(AVX2-5Pct)   | 2540 |
| 34 | Lizard 10.2 x64(BMI2-5Pct)        | 2540 |
| 35 | Saturn 1.3.0 x64(AVX2-5Pct)       | 2538 |
| 36 | Arasan 24.1 x64(AVX2-5Pct)        | 2536 |
| 37 | Arasan 24.1 x64(BMI2-5Pct)        | 2520 |
| 38 | Cheng 4.48 x64(AVX2-5Pct)         | 2515 |
| 39 | Lizard 10.1 x64(BMI2-5Pct)        | 2494 |
| 40 | Tucano 11.19 x64(AVX2-5Pct)       | 2487 |
| 41 | Texel 1.11 x64(5Pct)              | 2452 |
| 42 | Marvin 6.3.0 x64(AVX2-5Pct)       | 2448 |
| 43 | Molybdenum 3.1 x64(BMI2-5Pct)     | 2420 |
| 44 | Xiphos 0.6.1 x64(BMI2-5Pct)       | 2378 |
| 45 | Critter 1.6a x64(5Pct)            | 2283 |
+----+-----------------------------------+------+
Openings

Code: Select all

+----+-----+----------------------------------------+--------------------------------+--------------------------------------+
|  # | ECO | Opening                                | Variation                      | Moves                                |
+----+-----+----------------------------------------+--------------------------------+--------------------------------------+
|  1 |  ?  | ?                                      | -                              | 1.e4                                 |
|  2 | D30 | Queen's Gambit Declined                | General                        | 1.d4 d5 2.c4 e6                      |
|  3 | D02 | Queen Pawn Game                        | Symmetrical Variation          | 1.d4 d5 2.Nf3 Nf6                    |
|  4 | B07 | Pirc Defense                           | General                        | 1.e4 d6 2.d4 Nf6                     |
|  5 | B30 | Sicilian Defense                       | Nyezhmetdinov-Rossolimo Attack | 1.e4 c5 2.Nf3 Nc6 3.Bb5              |
|  6 | D31 | Semi-Slav Defense                      | Accelerated Move Order         | 1.d4 d5 2.c4 e6 3.Nc3 c6             |
|  7 | A35 | English Opening, Symmetrical Variation | Four Knights Variation         | 1.c4 c5 2.Nc3 Nc6 3.Nf3 Nf6          |
|  8 | B01 | Scandinavian Defense                   | Modern Variation               | 1.e4 d5 2.exd5 Nf6                   |
|  9 | B12 | Caro-Kann Defense, Advance Variation   | Tal Variation                  | 1.e4 c6 2.d4 d5 3.e5 Bf5 4.h4        |
| 10 | D50 | Queen's Gambit Declined                | Modern Variation               | 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5      |
| 11 | A06 | Nimzowitsch-Larsen Attack              | General                        | 1.Nf3 d5 2.b3                        |
| 12 | A04 | Zukertort Opening                      | Nimzo-Larsen Variation         | 1.Nf3 Nf6 2.b3                       |
| 13 | A07 | King's Indian Attack                   | Yugoslav Variation             | 1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.O-O Bg4 |
| 14 | A31 | English Opening, Symmetrical Variation | Anti-Benoni Variation          | 1.c4 c5 2.Nf3 Nf6 3.d4               |
+----+-----+----------------------------------------+--------------------------------+--------------------------------------+
________________________________________________________________________________
Download Pgn Games(Zip)
________________________________________________________________________________

Tournament Setup
________________________________________________________________________________

Previous Test Runs
_________________________________
Top

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