Scouting report: Dmitry Sumaneev (IM, RUS)

426 over-the-board games in the Chess Stalker database (94 classical, 4 rapid, 328 blitz): 38% wins, 20% draws, 42% losses. FIDE rating 2450 standard. 11 games analyzed with Stockfish: 90% accuracy, 0 blunders per game.

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

Full report: https://chessstalker.com/fide/4125312 — no account needed.

Dmitry Sumaneev

TitleInternational MasterFederationRussiaBorn1974FIDE ID4125312

Classical2450
Rapid—
Blitz—
Games426
W · D · L38 / 20 / 42
Peak2469

Rating history

2420
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2450no games played
Accuracy by phase
94.9%Opening90.6%Middlegame92.7%Endgame
Clutch factor
Insufficient data

Play style

Very high accuracy: 90.0% average
Very consistent (91%)
Very precise: only 0.0 blunders/game
Vulnerable to 1.c4 ♚ (only 29%)

Recent games

Samaganova, Aleksandra(1917)

Titled Tuesday Early · 22 Feb 2022

1–0
Clawitter, Craig(2050)

Titled Tuesday Early · 22 Feb 2022

0–1
Dew, Brian(2002)

Titled Tuesday Early · 22 Feb 2022

0–1
Xu, Yuanyuan(2317)

Titled Tuesday Early · 22 Feb 2022

1–0
Pandey Srishti(2177)

Titled Tuesday · 25 Jan 2022

0–1

Play against Sumaneev's Twin

Their real openings, level & style

Based on 426 games

Openings

210 games as White · scores 48.6%

Weaknesses

where they slip as ♔ White
Vienna Game1.e4 e5 2.♞c3 ♞f613 games, last played 5 years ago61.5%losses
Caro-Kann: Main Line1.e4 c6 2.d4 d5 3.♞c3 dxe415 games, last played 5 years ago60.0%losses

Strengths

what holds up for them as ♔ White

No consistent strengths detected as white

By family

open a family to see its lines
PRO
426 games in scope
LineGamesScorevs 48.6%
8648.8%—
2960.3%+11.8 pts
2837.5%−11.1 pts
2640.4%−8.2 pts
1035.0%—
742.9%—
683.3%—
650.0%—

Mistakes

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

Critical blunders

Tactical errors analyzed with Stockfish

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Endgame statistics

Repertoire

PRO
426 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
210 games40%W18%D42%L
Move
1. e4
2075y
39%1843%
48%
1. d4
313y
67%33%
67%

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