Chess Stalker
F
IM

Fiorito, Joaquin

ARG ARG·Born 2007

FIDE OTB · #180173 · 2,390 Games

Classical24212,375 g
Rapid24103 g
Blitz240212 g

Play against Fiorito's Twin

PRO

Uses their openings, level & style

Statistics

Total

2390

Wins

1288

Draws

280

Losses

822
54%12%34%

Play Style

before facing them
Elite accuracy: 92.3% average
Solid conversion: 81%
Very consistent (90%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 ♔ (65% in 316 games)
Vulnerable to 1.c4 ♚ (only 48%)

Deep Analysis

Stockfish 18 · Classical games · 380 analyzed
Accuracy by phase
Opening
96.7%
Middlegame
92.1%
Endgame
94.5%
Clutch Factor
+4%
Winning (+2)
94%
Equal
94%
Losing (−2)
89%
Problematic Pieces
22%
103 err
19%
85 err
18%
83 err
17%
77 err
15%
67 err
10%
44 err
Critical Moment
Move 39 avg
5%
1-15
19%
16-25
27%
26-35
19%
36-45
30%
46+
30% of blunders after move 46 — keep the tension until then.
Error Heatmap
19
Few
Many
e4
19 err
c4
14 err
d5
13 err
f4
13 err
g5
13 err
e4/c4 account for most of the errors. Force decisions in those zones.

Openings

2,390 Games

Weaknesses

— exploit these
aswhite44.4%Losses
Sicilian: Najdorf — 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6
18 Games · last played 2 weeks agoPlay this line
asblack54.2%Losses
Caro-Kann: Advance — 1.e4 c6 2.d4 d5 3.e5
59 Games · last played 9 months agoPlay this line
asblack55.6%Losses
Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e6
9 Games · Low sample · last played 9 months agoPlay this line

Strengths

— avoid these
aswhite75.0%Wins
Caro-Kann: Advance — 1.e4 c6 2.d4 d5 3.e5
20 Games · last played 9 months ago
aswhite64.4%Wins
Queen's Gambit Declined — 1.d4 d5 2.c4 e6
45 Games · last played 2 years ago
asblack68.4%Wins
Scotch Game — 1.e4 e5 2.Nf3 Nc6 3.d4
19 Games · last played 2 months ago
asblack64.3%Wins
Catalan — 1.d4 Nf6 2.c4 e6 3.g3
14 Games · last played 5 months ago

Critical Blunders

10 errors
cxd5??vs MovahedOTB · 2026
b5??vs MamedovOTB · 2026
Rd1??vs Martinez AlcantaraOTB · 2026
Bf1??vs KeymerOTB · 2026
b5??vs NepomniachtchiOTB · 2026
Bxe6??vs LevitanOTB · 2026
Kg8??vs Campos RodriguezOTB · 2026
Nc5??vs Vignesh N ROTB · 2025
Bf5??vs TaherOTB · 2025
Rd7??vs SaranaOTB · 2025

Recent Games

Loss
Vedant Garg(2218)

42nd Andorra Open 2026 · 26 Jul 2026

1-0
Win
Alvarez Albiol, Victor(2189)

42nd Andorra Open 2026 · 25 Jul 2026

1-0
Draw
Tsiapko, Andrii(2273)

42nd Andorra Open 2026 · 24 Jul 2026

½-½
Loss
Schippke, Manon(2250)

42nd Andorra Open 2026 · 22 Jul 2026

1-0
Draw
Nithin Babu(2306)

42nd Andorra Open 2026 · 21 Jul 2026

½-½
Win
Arias Igual, Alejandro(2196)

42nd Andorra Open 2026 · 20 Jul 2026

0-1

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
1205 Games
60%10%30%
MoveGamesPerformance%
1.d4
818
65%
1.e4
316
65%
1.Nf3
62
61%
1.g3Strong
5
80%
1.c4Weak
2
25%
1.b3
2
50%

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