Kateryna Lagno
TitleGrandmasterFederationRussiaBorn1989FIDE ID14109336
Classical2506
Rapid2422
Blitz2447
Games3,618
W · D · LWon · Drawn · Lost42 / 33 / 25
Peak2563Oct 2022
Rating history
2350
2450
2550
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2506Rapid2422Blitz2447no games played
Accuracy by phase
96.9%Opening92.3%Middlegame94.5%Endgame
Clutch factor
Insufficient dataPlay style
Elite accuracy: 91.7% average
Very consistent (84%)
Very precise: only 0.2 blunders/game
Dominates 1.e4 as 
(63% in 1643 games)
(63% in 1643 games)Recent games
Erigaisi Arjun(2746)
Titled Tuesday · 6 Oct 2026
Maghsoodloo, Parham(2705)
Titled Tuesday · 6 Oct 2026
Jessel, Stephen(2367)
Titled Tuesday · 6 Oct 2026
Voitovich, Vladislav(2256)
Titled Tuesday · 6 Oct 2026
Ghayourifar, Amir(2310)
Titled Tuesday · 6 Oct 2026
Play against Lagno's Twin
Their real openings, level & style
Practice against a bot that uses their real openings and playing style
Based on 3,618 games
Openings
1,852 games as White · scores 62.2%Weaknesses
where they slip as ♔ WhiteSicilian: Classical1.e4 c5 2.♞f3 d6 3.d4 cxd4 4.♞xd4 ♞f6 5.♞c3 ♞c627 games, last played 4 months ago40.7%losses
Caro-Kann: Steinitz1.e4 c6 2.d4 d5 3.♞c3 dxe4 4.♞xe4 ♞f612 games, last played 3 weeks ago41.7%losses
Strengths
what holds up for them as ♔ WhiteFrench: Steinitz1.e4 e6 2.d4 d5 3.♞c3 ♞f6 4.e510 games, last played 10 months ago80.0%wins
Pirc Defense1.e4 d6 2.d4 ♞f642 games, last played 2 months ago76.2%wins
By family
open a family to see its linesPROTime controls · Years · Events
3,618 games in scope
LineECOGamesLast playedWins · draws · lossesScorevs 62.2%
B20–B506593w
46%31%23%
61.2%—C60–C702823w
43%36%21%
60.6%—C001903w
49%30%21%
64.5%—B10–B151863w
48%31%21%
63.2%—C20–C461337w
44%39%17
63.9%—B00–B06824w
65%1817
73.8%+11.6 ptsA00–A04715y
41%30%29%
55.6%−6.6 ptsA10–A30542y
39%44%17
61.1%—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
PROAnalyzing...
Repertoire
PROTime controls · Years · Events
3,618 games in scope
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Explore the repertoireevery move played, ranked by frequency
1,852 games46%W32%D22%L
1,852games in this linewon 46%, drew 32%, lost 22%
Move
1. e4
16433w47%31%22%
63%1. d4
846m38%48%14
60%1. ♞f3
705y41%29%30%
56%1. c4
542y39%44%17
61%1. g3
1—0100%0
50%