Scouting report: Renato R. Quintiliano (GM, BRA)

1,720 over-the-board games in the Chess Stalker database (1,654 classical, 32 rapid, 34 blitz): 51% wins, 21% draws, 27% losses. FIDE rating 2489 standard, 2431 rapid, 2467 blitz. 373 games analyzed with Stockfish: 93% accuracy, 0.06 blunders per game.

  • Opening repertoire of Renato R. Quintiliano 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 Renato R. Quintiliano's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/2117568 — no account needed.

Renato R. Quintiliano

GM

Brazilborn 1992FIDE ID 2117568

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2380
2420
2460
2500
2540
2500 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2489
2467
2431
2518peak, Dec 2022
1,720games
877wins, 51%
369draws, 21%
472losses, 27%

Play style

before facing them
Elite accuracy: 93.1% average
Solid conversion: 81%
Very consistent (87%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 as ♔ (66% in 219 games)

Play against Quintiliano's Twin

Their real openings, level & style

Based on 1,720 games

Openings

1,720 games

Weaknesses

where they slip as ♔ White
Modern Benoni1.d4 f6 2.c4 c5 3.d5 e6only 9 games, last played last year44.4%losses

Strengths

what holds up for them as ♔ White
Grünfeld1.d4 f6 2.c4 g6 3.c3 d514 games, last played 3 years ago78.6%wins
Sicilian: e6 Systems1.e4 c5 2.f3 e611 games, last played 9 months ago72.7%wins

Deep analysis

Stockfish · Classical · 373 analyzed
Accuracy by phase
Opening
96.8%
Middlegame
93.6%
Endgame
95.1%
Clutch factor
+5%
Winning (+2)
94%
Equal
94%
Losing (−2)
89%
Problematic pieces
22%
82 err
19%
70 err
17%
65 err
17%
64 err
16%
60 err
9%
32 err
Critical moment
Move 38 avg
0%
1-15
11%
16-25
26%
26-35
32%
36-45
32%
46+
32% of blunders occur after move 36-45. Keep tension until then.
Error heatmap · Critical squares
14
16
14
15
15
Few
Many
c5
16
d4
15
e4
15
d5
14
f6
14
c5/d4 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#24
b3?? vs Vivas Zamora
Middlegame · OTB · 2026
#27
f3?? vs Deretti
Middlegame · OTB · 2026
#44
d4?? vs Monteiro
Middlegame · OTB · 2026
#34
d5?? vs Pein
Endgame · OTB · 2025
#30
g3?? vs Rodriguez Vila
Middlegame · OTB · 2025
#16
c7?? vs Almeida Junior
Middlegame · OTB · 2025

Recent games

Melian, Juan Sebastian(2357)

Scherer Masters 2026 · 6 Sept 2026

1–0
Matsuura, Everaldo(2348)

Scherer Masters 2026 · 5 Sept 2026

1–0
Pires, Marcos Vinicius Torsani(2282)

Scherer Masters 2026 · 4 Sept 2026

1–0
Schnaider, Ilan(2442)

Scherer Masters 2026 · 3 Sept 2026

0–1
Jardim, Frederico Rodrigues(2304)

Scherer Masters 2026 · 2 Sept 2026

1–0
Fernandez, Maria Florencia(2189)

Scherer Masters 2026 · 1 Sept 2026

1–0

Endgame statistics

Repertoire

PRO
1,720 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
850 games54%W20%D26%L
Move
1. d4
5021w
52%2325%
64%
1. f3
2195w
58%1626%
66%
1. e4
1018m
60%1525%
68%
1. c4
283w
46%1836%
55%

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