Andrew Hong
GM
United Statesborn 2004FIDE ID 2099438
2604Classical
2553Rapid
2537Blitz
Statistics
1,577games
847 wins · 54%316 draws · 20%414 losses · 26%
Andrew Hong's playing style
before facing themWhat you need to know before facing themElite accuracy: 93.3% average
Very consistent (89%)
Very precise: only 0.1 blunders/game
Dominates 1.d4 as 
(75% in 309 games)
(75% in 309 games)Play against Hong's Twin
Their real openings, level & style
Practice against a bot that uses their real openings and playing style
Based on 1,577 games
Deep Analysis
Stockfish 18 · Classical · 471 analyzedStockfish 18 · Classical games · 471 analyzedAccuracy by phase
Opening
96.7%
Middlegame
92.8%
Endgame
95.0%
Clutch Factor
+4%Winning (+2)Winning (+2)
94%223g
EqualEqual position
95%127g
Losing (−2)Losing (−2)
90%121g
Accuracy under pressure barely drops when losing.
Problematic Pieces
26%
156 err
16%
100 err
16%
96 err
15%
90 err
14%
82 err
14%
83 err
Critical Moment
Move 42 avg5%1-15
12%16-25
17%26-35
29%36-45
37%46+
37% of blunders occur after move 46. Keep tension until then.of blunders occur after move 46. Keep tension until then.
Error Heatmap
22
20
18
19
21
FewMany
Errors mapped
183
Hotspot zone
f6 / f3
Critical squares
f6
22 err
f3
21 err
g6
20 err
e3
19 err
e5
18 err
f6/f3 concentrate most errors. Force decisions in those zones.
Openings of Andrew Hong
1,577 gamesBased on 1,577 player gamesWeaknesses
· exploit these· exploit these linesaswhite47.6%losses
French: Classical · 1.e4 e6 2.d4 d5 3.Nc3 Nf6
21 games · last played last monthPlay this line
asblack60.0%losses
Nimzo-Indian: Rubinstein · 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3
10 games · last played 3 weeks agoPlay this line
Strengths
· avoid these· avoid these linesaswhite56.6%wins
Sicilian: d6 Systems · 1.e4 c5 2.Nf3 d653 g53 games · last played 3 weeks ago
aswhite60.0%wins
Ruy Lopez: Berlin · 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf610 g10 games · last played 2 years ago
asblack69.2%wins
Caro-Kann: Advance · 1.e4 c6 2.d4 d5 3.e513 g13 games · last played 4 months ago
asblack58.3%wins
Modern Defense · 1.e4 g6 2.d4 Bg712 g12 games · last played 4 months ago
How to beat Andrew Hong: weaknesses & blunders
10 errors · Stockfish#13Qxe4??vs SevianOTB · 2026
#34Kg7??vs YakubboevOTB · 2026
#37Qg1??vs TekeyevOTB · 2026
#47Kxg5??vs StribukOTB · 2026
#53Kb7??vs ChirilovOTB · 2026
#29a5??vs XiongOTB · 2026
#47Kf5??vs Le Tuan Minh (VIE)OTB · 2026
#84Rxg6??vs TaherOTB · 2026
#42Rd6??vs Martinez AlcantaraOTB · 2026
#50Nxh5??vs TerryOTB · 2026
Recent games of Andrew Hong
1,577 gamesManish Anto Cristiano F(2376)
Kanizsa Open 2026 · 16 Aug 2026
Panjer, Sidney(2313)
Kanizsa Open 2026 · 15 Aug 2026
Korchynskyi, Mykola(2408)
53rd Sparkassen Open A · 4 Aug 2026
Xie, Felix(2384)
53rd Sparkassen Open A · 3 Aug 2026
Munguntuul, Batkhuyag(2318)
53rd Sparkassen Open A · 2 Aug 2026
Zhang, Junyi(2191)
53rd Sparkassen Open A · 1 Aug 2026
Andrew Hong's endgames
357 endgames (58.7%) · avoid Opposite-Color Bishops (10%)Unlock Endgame Statistics
All their endgames: discover where they collapse under pressure
Repertoire
PROTime controls · Years · Events
1,577 games in scope
8
76
5
4
3
2
1a
b
c
defghMove arrowsmost-played moves
SF18
788 games
57%20%23%
MovegamesLastPerf%
1.e4
402Aug 202660%
1.d4Strong
309Aug 202675%
1.Nf3Strong
36Jul 202674%
1.c4Strong
34Jun 202571%
1.b3Strong
4Sept 2024100%
1.h4Strong
1Oct 2024100%
1.f3Strong
1Apr 2024100%
1.a3
1Apr 202450%