Scouting report: Anton Demchenko (GM, SLO)

5,000 over-the-board games in the Chess Stalker database (1,168 classical, 493 rapid, 3,339 blitz): 56% wins, 19% draws, 25% losses. FIDE rating 2579 standard, 2514 rapid, 2492 blitz. 785 games analyzed with Stockfish: 93% accuracy, 0.12 blunders per game.

Opening repertoire of Anton Demchenko 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 Anton Demchenko's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/4160258 — no account needed.

Anton Demchenko

TitleGrandmasterFederationSloveniaBorn1987FIDE ID4160258

Classical2579▼ 1

Rapid2514

Blitz2492

Games5,000

W · D · LWon · Drawn · Lost56 / 19 / 25

Peak2679Apr 2018

Rating history

2450

2550

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Oct 2023Nov 2026

Classical2579Rapid2514Blitz2492no games played

Accuracy by phase

96.5%Opening93.6%Middlegame94.7%Endgame

Clutch factor

Insufficient data

Play style

Elite accuracy: 93.3% average

Very consistent (89%)

Very precise: only 0.1 blunders/game

Dominates 1.e4 as

(69% in 2232 games)

Recent games

Zouaghi, Amir(2346)

1st 3-0 Thursday · 22 Oct 2026

1–0

Nitish Belurkar(2457)

1st 3-0 Thursday · 22 Oct 2026

1–0

Vivaan Sardana(2214)

1st 3-0 Thursday · 22 Oct 2026

½–½

Nguyen, Ngoc Truong Son(2600)

1st 3-0 Thursday · 22 Oct 2026

0–1

Sneha Halder(2197)

1st 3-0 Thursday · 22 Oct 2026

1–0

Play against Demchenko's Twin

Their real openings, level & style

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

Based on

5,000 games

Based on 5,000 games

Openings

2,514 games as White · scores 68.1%

Weaknesses

where they slip as ♔ White

Caro-Kann: Exchange1.e4 c6 2.d4 d5 3.exd5only 8 games, last played 11 months ago50.0%losses

Caro-Kann: Steinitz1.e4 c6 2.d4 d5 3.♞c3 dxe4 4.♞xe4 ♞f69 games44.4%losses

Strengths

what holds up for them as ♔ White

Sicilian: d6 Systems1.e4 c5 2.♞f3 d6358 games57.8%wins

Sicilian: e6 Systems1.e4 c5 2.♞f3 e6190 games62.1%wins

By family

open a family to see its lines

PROTime controls · Years · Events

5,000 games in scope

LineECOGamesLast playedWins · draws · lossesScorevs 68.1%

B20–B50916—

59%1724%

67.2%—

C50–C55414—

60%1921%

69.6%—

B10–B15264—

58%20%22%

68.0%—

C00257—

63%1720%

71.4%+3.3 pts

C23–C46137—

51%27%22%

64.6%−3.5 pts

A45–A46125—

50%24%26%

61.6%−6.5 pts

B00–B06105—

69%1516

76.2%+8.1 pts

A40–D0273—

55%22%23%

65.8%—

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

PRO

Analyzing...

Repertoire

PROTime controls · Years · Events

5,000 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

2,514 games59%W19%D22%L

2,514games in this linewon 59%, drew 19%, lost 22%

Move

1. e4

22321w

60%18%22%

69%

1. d4

2084w

52%24%24%

64%

1. ♞f3

314m

29%39%32%

48%

1. a3

297w

76%1014

81%

1. g3

66y

33%50%17

58%

1. c4

41y

75%25%

88%

1. h3

15y

100%

100%

1. b3

117y

100%

100%

1. c3

12y

100%

100%

1. f4

112y

100%

0%

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