What is Pablo Ismael Acosta's FIDE rating?

Pablo Ismael Acosta's FIDE rating is 2452 standard, 2482 rapid, 2452 blitz. Chess Stalker tracks it together with Pablo Ismael Acosta's over-the-board games and opening repertoire.

How many OTB games has Pablo Ismael Acosta played?

The Chess Stalker database holds 1,036 over-the-board games by Pablo Ismael Acosta (1,018 classical, 6 rapid, 12 blitz), with 52% wins. The full list, with openings and results, is on Pablo Ismael Acosta's Chess Stalker profile.

How do I prepare against Pablo Ismael Acosta?

Open Pablo Ismael Acosta's free Chess Stalker report: opening repertoire with results per line as White and Black, recurring weaknesses and blunder patterns evaluated with Stockfish, and recent games. Then rehearse against the Twin Bot, which imitates Pablo Ismael Acosta's style, before facing them.

Pablo Ismael Acosta

Argentinaborn 1999FIDE ID 124311

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026

2360

2400

2440

2480

2520

Peak2506

2472 · Sep 2023

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Sep 2023Oct 2026

2482Rapid

2452Classical

2452Blitz

2506peak, Oct 2025

1,036games

536wins, 52%

257draws, 25%

243losses, 23%

Rated gamesInactive · rating frozenOfficial FIDE lists · drag the range below the chartPeak 2506 · Oct 2025

Play style

before facing themWhat you need to know before facing them

Elite accuracy: 92.7% average

High resilience (67%): Dangerous even when losing

Solid conversion: 84%

Very consistent (85%)

Very precise: only 0.1 blunders/game

Dominates 1.d4 as

(68% in 237 games)

Play against Acosta's Twin

Their real openings, level & style

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

Based on

1,036 games

Based on 1,036 games

Openings

1,036 gamesBased on 1,036 player games

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 g611 games, last played last year81.8%wins

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

Deep analysis

Stockfish · Classical · 450 analyzedStockfish · Classical games · 450 analyzed

Accuracy by phase

Opening

95.8%

Middlegame

93.3%

Endgame

95.1%

Clutch factor

+6%

Winning (+2)Winning (+2)

94%239g

EqualEqual position

94%136g

Losing (−2)Losing (−2)

87%75g

Accuracy under pressure barely drops when losing.

Problematic pieces

25%

102 err

18%

73 err

16%

68 err

15%

61 err

14%

57 err

13%

53 err

Critical moment

Move 43 avg

1-15

15%

16-25

31%

26-35

15%

36-45

38%

46+

38% of blunders occur after move 46. Keep tension until then.of blunders occur after move 46. Keep tension until then.

Error heatmap · Critical squaresError heatmap

Few

Many

130Errors mapped

e5 / f4Hotspot zone

Critical squares

1818 err

1616 err

1515 err

1414 err

1313 err

e5/f4 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors · Stockfish

#59

♚g7?? vs Oro

Endgame · OTB · 2026

#30

♜dd2?? vs Garcia Palermo

Endgame · OTB · 2026

#33

♝b1?? vs Matveeva

Middlegame · OTB · 2026

#57

♚f5?? vs Vo Hoang Quan

Endgame · OTB · 2026

#88

♜a8?? vs Dolezal

Endgame · OTB · 2025

#15

♞d7?? vs Cumpe

Middlegame · Blitz · 2025

Recent games

1,036 games

Vivas Zamora, Fabian Ernesto(2387)

Peru Independence Cup · 28 Jul 2026

1–0

Vera Siguenas, Deivy(2431)

Peru Independence Cup · 27 Jul 2026

0–1

Paredes Lagos, Anthony Javier(2323)

Peru Independence Cup · 27 Jul 2026

1–0

Cruz, Cristhian(2445)

Peru Independence Cup · 26 Jul 2026

½–½

Ticona Rocabado, Licael Roderick(2431)

Peru Independence Cup · 26 Jul 2026

1–0

Delgado Romero, Marco(2368)

Peru Independence Cup · 25 Jul 2026

1–0

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

Unlock Endgame Statistics

All their endgames: discover where they collapse under pressure

Repertoire

PROTime controls · Years · Events

1,036 games in scope

Explore the repertoireevery move played, ranked by frequency

512 games57%W21%D22%L

512games in this linewon 57%, drew 21%, lost 22%

Move

1. d4

2377w

58%20%22%

68%

1. c4

1462m

55%20%25%

65%

1. ♞f3

807w

59%25%16

71%

1. e4

447m

57%20%23%

67%

1. b3

29y

100%

1. g3

29m

50%50%

75%

1. d3

16m

100%

Scouting report: Pablo Ismael Acosta (IM, ARG)

Pablo Ismael Acosta

Rating & statistics

Play style

Play against Acosta's Twin

Openings

Weaknesses

Strengths

Deep analysis

Critical blunders

Recent games

Endgame statistics

Repertoire