Scouting report: Pablo Ismael Acosta (IM, ARG)

1,046 over-the-board games in the Chess Stalker database (819 classical, 31 rapid, 196 blitz): 52% wins, 25% draws, 24% losses. FIDE rating 2452 standard, 2482 rapid, 2452 blitz. 450 games analyzed with Stockfish: 93% accuracy, 0.07 blunders per game.

Opening repertoire of Pablo Ismael Acosta as White and Black, with results per line — free.
Weaknesses and blunder patterns, evaluated with Stockfish — free.
Recent over-the-board games and endgame statistics.
Twin Bot: a sparring bot that imitates Pablo Ismael Acosta's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/124311 — no account needed.

Pablo Ismael Acosta

TitleInternational MasterFederationArgentinaBorn1999FIDE ID124311

Classical2452

Rapid2482

Blitz2452

Games1,046

W · D · LWon · Drawn · Lost52 / 25 / 24

Peak2506Oct 2025

Rating history

2360

2400

2440

2480

Peak2506

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Oct 2023Nov 2026

Classical2452Rapid2482Blitz2452no games played

Accuracy by phase

95.8%Opening93.3%Middlegame95.1%Endgame

Clutch factor

Insufficient data

Play style

Elite accuracy: 92.7% average

High resilience (68%): Dangerous even when losing

Solid conversion: 84%

Very consistent (85%)

Very precise: only 0.1 blunders/game

Dominates 1.d4 as

(68% in 240 games)

Recent games

Vivaan Vijay Saraogi(2219)

1st 3-0 Thursday · 24 Sept 2026

1–0

Kraczek, Cezary(2268)

1st 3-0 Thursday · 24 Sept 2026

½–½

Razafindratsima, Timothe(2520)

1st 3-0 Thursday · 24 Sept 2026

0–1

Cervantes Landeiro, Thalia(2247)

1st 3-0 Thursday · 24 Sept 2026

0–1

Warchol, Kamil(2293)

1st 3-0 Thursday · 24 Sept 2026

0–1

Play against Acosta's Twin

Their real openings, level & style

Practice against a bot that uses their real openings and playing style

Based on

1,046 games

Based on 1,046 games

Openings

518 games as White · scores 67.4%

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White

English: Anglo-Indian1.c4 ♞f6 2.g3 g612 games, last played last month83.3%wins

Queen's Gambit Declined1.d4 d5 2.c4 e630 games, last played 3 months ago63.3%wins

By family

open a family to see its lines

PROTime controls · Years · Events

1,046 games in scope

LineECOGamesLast playedWins · draws · lossesScorevs 67.4%

A10–A301494w

54%1927%

64.1%−3.3 pts

A00–A04853m

60%25%15

72.4%+5.0 pts

A45–E11634w

56%24%20%

67.5%—

D30–D37543m

57%28%15

71.3%+3.9 pts

B22–B50238m

48%26%26%

60.9%−6.5 pts

E60–E701911m

58%1131%

63.2%—

A40–D04187m

56%22%22%

66.7%—

E20–E401711m

53%1829%

61.8%—

Mistakes

Problematic pieces

Insufficient data

Critical moment

Insufficient data

Error heatmap · Critical squaresError heatmap

Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

Couldn't load this.

Endgame statistics

235 endgames (50.6%) · force Double Rook (20%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

50.6%

235 / 464

B vs N Pref

52.4%·47.8%

prefers the bishop

PiecesTypeWin %games

Rook + Equal Minors

56%44%

77.9%353g

R+Bishop vs R+Knight

59%41%

79.4%306g

Rook vs Minor (Exchange)

49%50%

73.7%281g

Rook vs Rook

48%50%

72.6%252g

Rook vs Two Minors

56%44%

78.1%160g

Pure Pawn

36%50%14

60.6%109g

Rook + Equal Minors77.9%353g

R+Bishop vs R+Knight79.4%306g

Rook vs Minor (Exchange)73.7%281g

Rook vs Rook72.6%252g

Rook vs Two Minors78.1%160g

Pure Pawn60.6%109g

Weak in Double Rook: only 20% win rate (15 games). Force this endgameShow all 14 types

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Repertoire

PROTime controls · Years · Events

1,046 games in scope

8

7

6

5

4

3

2

1a

b

c

d

e

f

g

h

Explore the repertoireevery move played, ranked by frequency

518 games57%W20%D23%L

518games in this linewon 57%, drew 20%, lost 23%

Move

1. d4

2404w

58%20%22%

68%

1. c4

1494w

54%19%27%

64%

1. ♞f3

803m

59%25%16

71%

1. e4

448m

57%20%23%

67%

1. g3

210m

50%50%

75%

1. b3

210y

100%

100%

1. d3

17m

100%

100%

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