B
GM

Bellahcene, Bilel

ALG ALG·Born 1998·FIDE #696358·2,467 Games

Classical24952,028 Games
Rapid2578154 Games
Blitz2567307 Games

Play against Bellahcene, Bilel's Twin

PRO

Uses their openings, level & style

Statistics

Total

2467

Wins

1270

Draws

660

Losses

533
51%27%22%

Play Style

What you need to know before facing them
Elite accuracy: 92.8% average
Solid conversion: 81%
Very consistent (87%)
Very precise: only 0.1 blunders/game
Dominates 1.c4 ♔ (95% in 10 games)

Deep Analysis

Stockfish 18 · Classical games · 705 analyzed
Accuracy by phase
Opening
96.2%
Middlegame
92.7%
Endgame
94.4%
Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?
+4%
Winning (+2 or more)
94%257g
Equal position
94%149g
Losing (-2 or more)
89%94g
Performance under pressure
Problematic Pieces — Which pieces cause most errors?
22%
103 errors
22%
100 errors
20%
90 errors
16%
73 errors
11%
53 errors
9%
42 errors
Critical Moment — When does the first serious error occur?
Move 40 average
0%
18%
32%
18%
32%
1-15
16-25
26-35
36-45
46+
32% of blunders occur between move 26-35. Keep tension until that moment.
Error Heatmap — Where do most errors occur?
21
Few
Many
Critical squares
f5
21 err
c5
15 err
f4
15 err
f6
15 err
d5
13 err
f5/c5 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines
White47.1%Loses
Slav Defense — 1.d4 d5 2.c4 c6
17 Games · last played 2 years agoPlay this line

No significant weaknesses detected as Black

Strengths

— avoid these lines
White66.7%Wins
Ruy Lopez: Marshall — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b515 Games · last played 2 months ago
White66.7%Wins
Sicilian: Rossolimo — 1.e4 c5 2.Nf3 Nc6 3.Bb512 Games · last played 3 months ago
Black48.1%Wins
Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d6135 Games · last played last month
Black54.3%Wins
Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e635 Games

Critical Blunders

10 errors · Stockfish
d6??vs JohanssonOTB · 2025
Bc1??vs DvirnyyOTB · 2025
Rb1??vs MoroniOTB · 2025
a3??vs AnciauxOTB · 2025
Qxd3??vs DethyOTB · 2025
b4??vs DovgaliukOTB · 2025
Qb3??vs AkbasOTB · 2025
Re5??vs ShogdzhievOTB · 2025
Nxd5??vs StubbeOTB · 2025
Bxc5??vs PodvinOTB · 2025

Recent Games

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½-½
W
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1-0
W
Amin, Bassem(2628)

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1-0
D
George Samir, David(2380)

ch-Africa 2026 · 23 Jun 2026

½-½
W
Beukes, Dante M(2288)

ch-Africa 2026 · 21 Jun 2026

1-0
W
Felix, Raphael(2293)

ch-Africa 2026 · 21 Jun 2026

0-1

Endgame Statistics

PRO23 endgame categories analyzed
Endgame Statistics
Reveal weaknesses →
Repertoire
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Move arrowsmost-played moves
Stockfish
1225 Games
55%27%18%
MoveGamesPerformance%
1.e4
860
68%
1.d4
319
69%
1.Nf3
25
68%
1.c4Strong
10
95%
1.b3
7
57%
1.Nh3
3
67%
1.h4Weak
1
0%

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