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Obsidian 11.0 wins New Amateur Engines Test, 2024.03.19-23

 


💾 630 (!) games from the tournament download 👍 @chessenginesdiary 

Country - Poland, City - Malbork
🕓 Time 3'+3" 💻Lenovo Z710 i7-4710MG 8GB RAM 🖬 GUI-Arena
All CEDR 300.608 games download (01.03.2024 - 3'+3") 

The Obsidian 11.0 engine achieved a great result. In his case, the term "amateur engine" is not enough. A better term would be a mid-range engine. Viridithas 12.0.0 also achieved a good result.

P
Engine CEDR Score Chg +/-/=
1: Obsidian 11.0 3654 32.0 / 35 +14 (+29 -0 =6)
2: Viridithas 12.0.0 3544 31.0 / 35 +18 (+27 -0 =8)
3: Equisetum 1.0 2400 30.5 / 35 +193 (+28 -2 =5)
4: Tenax 0.9.5 3513 30.5 / 35 +11 (+28 -2 =5)
5: Blackmarlin 9.0 3516 30.0 / 35 +7 (+25 -0 =10)
6: Igel 3.55 3601 29.5 / 35 -7 (+25 -1 =9)
7: Velvet 7.1.0 3575 29.5 / 35 -4 (+27 -3 =5)
8: Willow 4.0.0.1 3479 29.0 / 35 +0 (+24 -1 =10)
9: Expositor 4WR02 3238 27.5 / 35 +18 (+24 -4 =7)
10: Winter 3.0 3318 27.5 / 35 +4 (+23 -3 =9)
11: Reckless 0.5.0 3158 23.5 / 35  -14 (+20 -8 =7)
12: Molybdenum 3.0 2400 22.5 / 35 +112 (+18 -8 =9)
13: Motor 0.2.0 2786 22.0 / 35 +21 (+20 -11 =4)
14: Princhess 0.16 3114 21.0 / 35 -35 (+18 -11 =6)
15: Saturn 1.1 2400 21.0 / 35 +98 (+19 -12 =4)
16: Crafty 25.6_ja 2950 20.5 / 35 -18 (+18 -12 =5)
17: Sirius 6.0 2940 20.0 / 35 -21 (+18 -13 =4)
18: Patricia 1.0 2400 19.0 / 35 +77 (+16 -13 =6)
19: Orion 1.0 3084 18.0 / 35  -63 (+14 -13 =8)
20: Lambergar 0.5.0 2758 17.5 / 35  -21 (+15 -15 =5)
21: Odonata 0.8.0 2926 15.0 / 35  -70 (+13 -18 =4)
22: Kobra 1.0a 2290 14.5 / 35 +53 (+12 -18 =5)
23: Puffin 3.0 2695 13.5 / 35 -46 (+11 -19 =5)
24: Blocky 2.0.0 2521 13.0 / 35 -7 (+12 -21 =2)
25: Aurora 1.8.0 2370 11.0 / 35 +4 (+9 -22 =4)
26: Simbelmyne 1.3.1 2474 9.5 / 35 -32 (+7 -23 =5)
27: Omelette 1.0 2400 9.5 / 35 -18 (+8 -24 =3)
28: Eubos 3.3 2541 9.0 / 35 -49 (+9 -26 =0)
29: Belette 2.0.0 2400 6.5 / 35 -46 (+6 -28 =1)
30: MikazChessBot 1.0 1867 5.5 / 35 +7 (+4 -28 =3)
31: Maxwell 3.1-3 2285 5.5 / 35 -35 (+5 -29 =1)
32: Peripheral 1.1.3 2083 5.0 / 35 -11 (+3 -28 =4)
33: Oxidation 0.6.0 1942 5.0 / 35 +0 (+5 -30 =0)
34: Kobol 1.0 2400 4.5 / 35  -67 (+4 -30 =1)
35: Mcu-max 1.0 1232 1.0 / 35 -28 (+1 -34 =0)
36: TDFA 1.1.0 1800 0.0 / 35 -46 (+0 -35 =0)


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