Ruifeng Li
TitleGrandmasterFederationUnited StatesBorn2001FIDE ID2061074
Classical2535
Rapid2441
Blitz2439
Games715
W · D · LWon · Drawn · Lost46 / 33 / 21
Peak2587May 2018
Rating history
2420
2460
2500
2540
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2535Rapid2441Blitz2439no games played
Accuracy by phase
94.8%Opening93.7%Middlegame94.7%Endgame
Clutch factor
Insufficient dataPlay style
Elite accuracy: 94.0% average
High resilience (60%): Dangerous even when losing
Very consistent (94%)
Very precise: only 0.1 blunders/game
Dominates 1.b3 as 
(73% in 76 games)
(73% in 76 games)Recent games
Shlyakhtenko, Robert(2451)
Round 8: Li, Ruifeng - Shlyakhte... · 30 Nov 2025
Daggupati, Balaji(2459)
Round 9: Daggupati, Balaji - Li,... · 30 Nov 2025
Defromont, Benjamin(2376)
US Chess Masters 2025 · 29 Nov 2025
Cherukuri, Nitesh(2278)
Round 6: Li, Ruifeng - Cherukuri... · 29 Nov 2025
Sammons, Evan(2258)
2025 US Masters · 28 Nov 2025
Play against Li's Twin
Their real openings, level & style
Practice against a bot that uses their real openings and playing style
Based on 715 games
Openings
360 games as White · scores 67.5%Weaknesses
where they slip as ♔ WhiteNo significant weaknesses detected as white
Strengths
what holds up for them as ♔ WhiteSicilian: 2...♞c61.e4 c5 2.♞f3 ♞c610 games, last played 9 years ago70.0%wins
Nimzowitsch-Larsen1.b3 e5 2.♝b2 ♞c621 games, last played 3 years ago66.7%wins
By family
open a family to see its linesPROTime controls · Years · Events
715 games in scope
LineECOGamesLast playedWins · draws · lossesScorevs 67.5%
B20–B5010011m
52%32%16
68.0%—A00–A04833y
61%25%14
74.1%+6.6 ptsC00398y
44%46%10
66.7%—C60–C70339y
48%27%25%
62.1%−5.4 ptsB10–B13286y
46%39%15
66.1%—A45–A461811m
44%44%12
66.7%—C50–C55166y
44%38%18
62.5%—C23–C44158y
27%47%26%
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.
Endgame statistics
16 endgames (38.1%)
Unlock Endgame Statistics
All their endgames: discover where they collapse under pressure
€4.17/mo billed yearly · or €6.99 monthly
Repertoire
PROTime controls · Years · Events
715 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
360 games51%W33%D16%L
360games in this linewon 51%, drew 33%, lost 16%
Move
1. e4
24911m47%35%18%
65%1. b3
763y61%25%14
73%1. d4
2611m58%35%7
75%1. g3
48y75%25%0
88%1. c4
29y050%50%
25%1. ♞f3
112y100%00
100%1. a3
19y100%00
100%1. g4
14y0100%0
50%