Obsidian 12.0 wins New Amateur Engines Test, by Chess Engines Diary 21-25.04.2024

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Obsidian 12.0 won the tournament of weaker engines and on a weaker computer. In second place, half a point less, was the Alexandria 6.1.0 engine. In third place was Rebel 16.3.
Clover 6.1.19 also achieved a good result.



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

Country - Poland, City - Malbork
🕓 Time 3'+3" 💻Lenovo Z710 i7-4710MG 8GB RAM 🖬 GUI-Arena
All CEDR 317.321 games download (01.04.2024 - 3'+3") 

P
 Engine Rtng Score Chg +/-/=
1: Obsidian 12.0 3660 39.0 / 46 +18 (+32 -0 =14)
2: Alexandria 6.1.0 3620 38.5 / 46 +18 (+31 -0 =15)
3: Rebel 16.3 3644 38.0 / 46 +9 (+30 -0 =16)
4: Clover 6.1.19 3644 37.5 / 46 +5 (+30 -1 =15)
5: Alexander 1.2 2400 34.5 / 46 +253 (+26 -3 =17)
6: Carp 3.0.1 3522 31.5 / 46 -28 (+20 -3 =23)
7: Willow 4.0.0.1 3485 31.0 / 46 -18 (+21 -5 =20)
8: Pawn 3.0 3486 30.0 / 46 -28 (+23 -9 =14)
9: Arasan 24.2.2 3580 29.5 / 46 -60 (+20 -7 =19)
10: Rice 8.0.0 3481 29.5 / 46 -32 (+21 -8 =17)
11: Motor 0.4.0 2786 29.0 / 46 +133 (+19 -7 =20)
12: Texel 1.11 3491 28.0 / 46 -51 (+21 -11 =14)
13: Molybdenum 3.1 2400 25.0 / 46 +156 (+18 -14 =14)
14: LTChess 9.3 3429 24.5 / 46 -64 (+17 -14 =15)
15: Jet 1.2 3295 21.5 / 46  -41 (+13 -16 =17)
16: Critter 1.6a 3225 19.0 / 46 -51 (+15 -23 =8)
17: Princhess 0.16 3120 16.0 / 46 -41 (+14 -28 =4)
18: Crafty 25.6_ja 2950 15.0 / 46  -23 (+14 -30 =2)
19: Knightx 3.9 2846 11.5 / 46 -46 (+10 -33 =3)
20: Rybka 2.3.2a 64 bit 2200 11.0 / 46 +41 (+9 -33 =4)
21: Tcheran 2.2 2361 5.5 / 46 -32 (+4 -39 =3)
22: Sloth 1.7 2370 3.5 / 46 -55 (+2 -41 =3)
23: Ciorap-Bot 0.3 1942 3.0 / 46 -18 (+1 -41 =4)
24: Alpaca 0.2.5 2400 0.5 / 46 -87 (+0 -45 =1)

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