Marc Esserman
TitleInternational MasterFederationUnited StatesBorn1983FIDE ID2018616
Classical2438
Rapid2438
Blitz—
Games377
W · D · LWon · Drawn · Lost37 / 32 / 31
Peak2474Apr 2016
Rating history
2420
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2438Rapid2438no games played
Accuracy by phase
96.5%Opening94.6%Middlegame93.8%Endgame
Clutch factor
Insufficient dataPlay style
Elite accuracy: 94.4% average
Plays 2.4% better with white
Very consistent (96%)
Very precise: only 0.0 blunders/game
Dominates 1.e4 as 
(59% in 147 games)
(59% in 147 games)Vulnerable to 1.d4 
(only 40%)
(only 40%)Recent games
Gandrud, Vegar Koi(2346)
Gibraltar Masters 2018 · 31 Jan 2018
De Haan, Eric(2304)
Gibraltar Masters 2018 · 30 Jan 2018
Hemant,S2(2348)
Gibraltar Masters 2018 · 29 Jan 2018
Huschenbeth, Niclas(2587)
Gibraltar Masters 2018 · 28 Jan 2018
Perez, Flavio(2279)
Gibraltar Masters 2018 · 27 Jan 2018
Play against Esserman's Twin
Their real openings, level & style
Practice against a bot that uses their real openings and playing style
Based on 377 games
Openings
Based on player gamesNo clear weaknesses!
By family
open a family to see its linesPROTime controls · Years · Events
377 games in scope
LineECOGamesLast playedWins · draws · lossesScorevs 57.7%
B20–B50579y
44%33%23%
60.5%—C00179y
29%35%36%
47.1%—B12–B13179y
24%35%41%
41.2%—C63–C70169y
56%31%13
71.9%—B00–B061410y
57%21%22%
67.9%—C42–C461110y
45%36%19
63.6%—A46–E10910y
78%1111
83.3%—A10–A3099y
33%33%34%
50.0%—Mistakes
Problematic pieces
Insufficient data
Critical moment
Insufficient data
Error heatmap · Critical squaresError heatmap
Insufficient data
Critical blunders
Tactical errors analyzed with StockfishCouldn't load this.
Repertoire
PROTime controls · Years · Events
377 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
188 games43%W30%D27%L
188games in this linewon 43%, drew 30%, lost 27%
Move
1. e4
1479y42%33%25%
59%1. d4
289y46%18%36%
55%1. c4
99y33%33%34%
50%1. ♞f3
49y50%25%25%
63%