Scouting report: Ottomar Ladva (GM, EST)

884 over-the-board games in the Chess Stalker database (592 classical, 194 rapid, 98 blitz): 45% wins, 27% draws, 28% losses. FIDE rating 2513 standard, 2426 rapid, 2482 blitz. 21 games analyzed with Stockfish: 92% accuracy, 0.05 blunders per game.

Opening repertoire of Ottomar Ladva 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 Ottomar Ladva's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/4500024 — no account needed.

Ottomar Ladva

TitleGrandmasterFederationEstoniaBorn1997FIDE ID4500024

Classical2513

Rapid2426

Blitz2482

Games884

W · D · LWon · Drawn · Lost45 / 27 / 28

Peak2543Sep 2017

Rating history

2380

2420

2460

2500

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Oct 2023Nov 2026

Classical2513Rapid2426Blitz2482no games played

Accuracy by phase

96.1%Opening92.2%Middlegame93.8%Endgame

Clutch factor

Insufficient data

Play style

Elite accuracy: 91.5% average

Solid conversion: 86%

Very consistent (91%)

Very precise: only 0.1 blunders/game

Dominates 1.Nf3 as

(67% in 151 games)

Vulnerable to 1.c4

(only 42%)

Recent games

Shvyrjov, Igor(2359)

Heldur Valgmae Memorial 2023 · 1 Jul 2023

0–1

Povilaitis, Tomas(2021)

Heldur Valgmae Memorial 2023 · 1 Jul 2023

1–0

Maiorov,N1(2464)

Heldur Valgmae Memorial 2023 · 1 Jul 2023

1–0

Laurusas, Tomas(2566)

Heldur Valgmae Memorial 2023 · 1 Jul 2023

0–1

Valdats, Reinis(1860)

Heldur Valgmae Memorial 2023 · 1 Jul 2023

1–0

Play against Ladva's Twin

Their real openings, level & style

Practice against a bot that uses their real openings and playing style

Based on

884 games

Based on 884 games

Openings

454 games as White · scores 63.0%

Weaknesses

where they slip as ♔ White

Nimzo-Indian: Rubinstein1.d4 ♞f6 2.c4 e6 3.♞c3 ♝b4 4.e316 games, last played 9 years ago56.3%losses

Queen's Indian1.d4 ♞f6 2.c4 e6 3.♞f3 b6only 8 games, last played 8 years ago50.0%losses

Strengths

what holds up for them as ♔ White

Reti: KIA1.♞f3 d5 2.g3 ♞f612 games, last played 7 years ago83.3%wins

Queen's Gambit Declined1.d4 d5 2.c4 e610 games, last played 3 years ago70.0%wins

By family

open a family to see its lines

PROTime controls · Years · Events

884 games in scope

LineECOGamesLast playedWins · draws · lossesScorevs 63.0%

A00–A041603y

56%24%20%

67.5%+4.5 pts

B22–B50489y

35%31%34%

51.0%−12.0 pts

A46–E11373y

49%1635%

56.8%−6.2 pts

E32–E40289y

32%21%47%

42.9%−20.1 pts

A40–D00257y

32%40%28%

52.0%−11.0 pts

D31–D37198y

63%1126%

68.4%—

D10–D11189y

56%22%22%

66.7%—

C60–C701714y

71%24%

82.4%—

Mistakes

Problematic pieces

Insufficient data

Critical moment

Insufficient data

Error heatmap · Critical squaresError heatmap

Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

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Endgame statistics

38 endgames (62.3%) · force Rook+Bishop vs Rook+Knight (30%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

62.3%

38 / 61

B vs N Pref

52.4%·47.8%

prefers the bishop

PiecesTypeWin %games

Rook + Equal Minors

56%44%

77.9%353g

R+Bishop vs R+Knight

59%41%

79.4%306g

Rook vs Minor (Exchange)

49%50%

73.7%281g

Rook vs Rook

48%50%

72.6%252g

Rook vs Two Minors

56%44%

78.1%160g

Pure Pawn

36%50%14

60.6%109g

Rook + Equal Minors77.9%353g

R+Bishop vs R+Knight79.4%306g

Rook vs Minor (Exchange)73.7%281g

Rook vs Rook72.6%252g

Rook vs Two Minors78.1%160g

Pure Pawn60.6%109g

Weak in Rook+Bishop vs Rook+Knight: only 30% win rate (10 games). Force this endgameShow all 14 types

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Repertoire

PROTime controls · Years · Events

884 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

454 games51%W24%D25%L

454games in this linewon 51%, drew 24%, lost 25%

Move

1. d4

1783y

43%26%31%

56%

1. ♞f3

1513y

56%23%21%

67%

1. e4

1008y

54%24%22%

66%

1. c4

168y

69%1318%

75%

1. g3

69y

67%1716

75%

1. b3

39y

33%67%

67%

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