Chess Stalker
A
GM

Arizmendi Martinez, Julen Luis

ESP ESP·Born 1976

FIDE OTB · #2205092 · 1,622 Games

Classical24541,554 g
Rapid245260 g
Blitz24568 g

Play against Arizmendi Martinez's Twin

PRO

Uses their openings, level & style

Statistics

Total

1622

Wins

692

Draws

676

Losses

253
43%42%16%

Play Style

before facing them
Elite accuracy: 94.1% average
Solid conversion: 85%
Very consistent (91%)
Very precise: only 0.0 blunders/game
Dominates 1.Nf3 ♔ (79% in 52 games)

Deep Analysis

Stockfish 18 · Classical games · 248 analyzed
Accuracy by phase
Opening
96.9%
Middlegame
94.3%
Endgame
95.8%
Clutch Factor
+6%
Winning (+2)
95%
Equal
95%
Losing (−2)
89%
Problematic Pieces
25%
40 err
22%
35 err
18%
28 err
14%
22 err
11%
18 err
11%
17 err
Critical Moment
Move 43 avg
0%
1-15
11%
16-25
22%
26-35
22%
36-45
44%
46+
44% of blunders after move 46 — keep the tension until then.
Error Heatmap
7
6
6
7
6
6
7
Few
Many
e5
7 err
f3
7 err
f6
7 err
b5
6 err
c5
6 err
e5/f3 account for most of the errors. Force decisions in those zones.

Openings

1,622 Games

Weaknesses

— exploit these

No significant weaknesses detected as white

No significant weaknesses detected as black

Strengths

— avoid these
aswhite81.8%Wins
Sicilian: Taimanov — 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6
11 Games · last played 12 months ago
aswhite65.0%Wins
French: Tarrasch — 1.e4 e6 2.d4 d5 3.Nd2
40 Games · last played last year
asblack50.0%Wins
French: Exchange — 1.e4 e6 2.d4 d5 3.exd5
14 Games · last played 2 years ago
asblack50.0%Wins
King's Indian: Classical — 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2
10 Games · last played 8 years ago

Critical Blunders

10 errors
Rc8??vs ShogdzhievOTB · 2025
Qa4??vs CruzOTB · 2025
Bc7??vs NiedbalaOTB · 2025
Rxd5??vs Garcia MolinaOTB · 2025
Rxc6??vs BronsteinOTB · 2024
Ka4??vs KhamrakulovOTB · 2024
Ng4??vs Villa TorneroRapid · 2023
gxh3??vs FishchukOTB · 2023
Qc5??vs VetokhinOTB · 2023
Rf1??vs HaubroOTB · 2023

Recent Games

L
Koridze, Lile(2109)

42nd Andorra Open 2026 · 26 Jul 2026

0-1
D
Daaevik Wadhawan(2360)

42nd Andorra Open 2026 · 25 Jul 2026

½-½
D
Syrov, Arkadi(2321)

42nd Andorra Open 2026 · 24 Jul 2026

½-½
D
Garcia Martin, Marta(2334)

42nd Andorra Open 2026 · 23 Jul 2026

½-½
W
Vaidyanathan, Adithya(2261)

42nd Andorra Open 2026 · 22 Jul 2026

1-0
D
Tsiapko, Andrii(2273)

42nd Andorra Open 2026 · 21 Jul 2026

½-½

Endgame Statistics

PRO

Repertoire

8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Move arrowsmost-played moves
Starting Position
Stockfish
809 Games
48%38%14%
MoveGamesPerformance%
1.e4
547
66%
1.d4
203
68%
1.Nf3Strong
52
79%
1.c4
7
64%

🍪 Cookies · Chess Stalker uses technical cookies (required for operation) and analytical cookies (to improve the service). Analytical cookies are optional.