Scouting report: Konstantin Mesropov (IM, FID)

413 over-the-board games in the Chess Stalker database (356 classical, 32 rapid, 25 blitz): 31% wins, 42% draws, 27% losses. FIDE rating 2463 standard, 2459 rapid, 2337 blitz. 107 games analyzed with Stockfish: 93% accuracy, 0.07 blunders per game.

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

Full report: https://chessstalker.com/fide/4116887 — no account needed.

Chess Stalker

Konstantin Mesropov

IM

FIDborn 1971FIDE ID 4116887

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2250
2350
2450
Peak2463
2440 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2463
2459
2337
2463peak, Jul 2026
413games
128wins, 31%
173draws, 42%
112losses, 27%

Play style

before facing them
Elite accuracy: 92.9% average
Very consistent (84%)
Very precise: only 0.1 blunders/game
Dominates 1.c4 as ♔ (60% in 63 games)
Vulnerable to 1.Nf3 ♔ (only 46%)

Play against Mesropov's Twin

Their real openings, level & style

Based on 413 games

Openings

413 games

Weaknesses

where they slip as ♔ White
Trompowsky Attack1.d4 ♞f6 2.♝g5 ♞e411 games, last played 4 years ago45.5%losses

Strengths

what holds up for them as ♔ White

No consistent strengths detected as white

Deep analysis

Stockfish · Classical · 107 analyzed
Accuracy by phase
Opening
95.5%
Middlegame
93.0%
Endgame
94.9%
Clutch factor
+3%
Winning (+2)
93%
Equal
94%
Losing (−2)
90%
Problematic pieces
27%
23 err
17%
15 err
16%
14 err
15%
13 err
13%
11 err
12%
10 err
Critical moment
Move 40 avg
0%
1-15
17%
16-25
67%
26-35
0%
36-45
17%
46+
67% of blunders occur after move 26-35. Keep tension until then.
Error heatmap · Critical squares
4
4
4
4
Few
Many
b5
4
e4
4
f6
4
g8
4
b4
3
b5/e4 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#33
♜xb2?? vs Eljanov
Middlegame · OTB · 2026
#50
♚e5?? vs Levin
Endgame · OTB · 2026
#25
♞h5?? vs Vincent
Middlegame · OTB · 2025
#35
♛d4?? vs Dicen
Endgame · OTB · 2025
#35
♛xf6+?? vs Itgelt
Middlegame · OTB · 2025
#18
♞c4?? vs Selboe
Middlegame · OTB · 2025

Recent games

Emanuel, Yahav(2274)

TCh-ISR Bottom Play-off · 19 Jun 2026

1–0
Gershon, Alik(2431)

TCh-ISR Bottom Play-off · 16 Jun 2026

½–½
Zoler, Dan(2493)

TCh-ISR Bottom Play-off · 13 Jun 2026

½–½
Linker, Mikhail(2242)

TCh-ISR Bottom Play-off · 12 Jun 2026

1–0
Greenfeld, Alon(2465)

Israel Team Championship ... · 6 Feb 2026

½–½
Eljanov, Pavel(2649)

TCh-ISR GpA 2026 · 31 Jan 2026

0–1

Endgame statistics

Repertoire

PRO
413 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
200 games32%W46%D22%L
Move
1. d4
783m
31%44%25%
53%
1. c4
631y
38%44%18
60%
1. e4
293m
28%59%13
57%
1. ♞f3
232y
2248%30%
46%
1. b3
66y
33%1750%
42%
1. e3
1—
100%
0%

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