Scouting report: Roman Dehtiarov (GM, UKR)

976 over-the-board games in the Chess Stalker database (146 classical, 71 rapid, 759 blitz): 54% wins, 13% draws, 33% losses. FIDE rating 2502 standard, 2445 rapid, 2482 blitz. 146 games analyzed with Stockfish: 92% accuracy, 0.11 blunders per game.

  • Opening repertoire of Roman Dehtiarov 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 Roman Dehtiarov's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/14186640 — no account needed.

Chess Stalker

Roman Dehtiarov

TitleGrandmasterFederationUkraineBorn2008FIDE ID14186640

Classical2502▼ 6
Rapid2445
Blitz2482
Games976
W · D · L54 / 13 / 33
Peak2508

Rating history

2150
2250
2350
2450
Peak2508
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2502Rapid2445Blitz2482no games played
Accuracy by phase
95.9%Opening92.0%Middlegame94.2%Endgame
Clutch factor
Insufficient data

Play style

Elite accuracy: 92.1% average
Solid conversion: 84%
Very consistent (86%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 as ♔ (66% in 367 games)
Vulnerable to 1.Nf3 ♚ (only 40%)

Recent games

Begunov, Konstantin(2325)

Titled Tuesday · 13 Oct 2026

1–0
Schilstra, Laurens(2175)

Titled Tuesday · 13 Oct 2026

1–0
Mekhitarian, Krikor Sevag(2543)

Titled Tuesday · 13 Oct 2026

0–1
Nurgaliyev, Sauat(2526)

Titled Tuesday · 13 Oct 2026

1–0
Salunke Siddhant(2214)

Titled Tuesday · 13 Oct 2026

1–0

Play against Dehtiarov's Twin

Their real openings, level & style

Based on 976 games

Openings

492 games as White · scores 64.4%

Weaknesses

where they slip as ♔ White
Scandinavian Defense1.e4 d5 2.exd5 ♛xd5only 9 games, last played 2 weeks ago44.4%losses
Modern Defense1.e4 g6 2.d4 ♝g7only 9 games, last played 2 weeks ago44.4%losses

Strengths

what holds up for them as ♔ White
Pirc Defense1.e4 d6 2.d4 ♞f613 games, last played 10 months ago76.9%wins
Sicilian: d6 Systems1.e4 c5 2.♞f3 d617 games, last played 2 weeks ago70.6%wins

By family

open a family to see its lines
PRO
976 games in scope
LineGamesScorevs 64.4%
16267.0%—
5455.6%−8.9 pts
5067.0%—
4063.7%—
3560.0%−4.4 pts
2768.5%+4.1 pts
1858.3%—
1573.3%—

Mistakes

Problematic pieces
Insufficient data
Critical moment
Insufficient data
Error heatmap · Critical squares
Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

Couldn't load this.

Endgame statistics

Repertoire

PRO
976 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
492 games58%W14%D28%L
Move
1. e4
3672w
60%1327%
66%
1. d4
687w
51%1831%
60%
1. c4
547m
48%1537%
56%
1. ♞f3
34m
67%33%
83%

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