Scouting report: Tomi Nyback (GM, FIN)

1,818 over-the-board games in the Chess Stalker database (1,572 classical, 198 rapid, 48 blitz): 49% wins, 31% draws, 19% losses. FIDE rating 2570 standard, 2571 rapid, 2529 blitz. 132 games analyzed with Stockfish: 93% accuracy, 0.11 blunders per game.

  • Opening repertoire of Tomi Nyback 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 Tomi Nyback's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/503142 — no account needed.

Tomi Nyback

TitleGrandmasterFederationFinlandBorn1985FIDE ID503142

Classical2570▼ 23
Rapid2571
Blitz2529
Games1,818
W · D · L49 / 31 / 19
Peak2656

Rating history

2480
2520
2560
2600
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2570Rapid2571Blitz2529no games played
Accuracy by phase
96.9%Opening93.6%Middlegame95.1%Endgame
Clutch factor
Insufficient data

Play style

Elite accuracy: 93.4% average
Solid conversion: 88%
Very consistent (85%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 as ♔ (73% in 357 games)

Recent games

Oro, Faustino(2537)

46th Olympiad 2026 · 27 Sept 2026

1–0
Ticona Rocabado, Licael Roderick(2428)

46th Olympiad 2026 · 26 Sept 2026

1–0
Rakotomaharo, Fy Antenaina(2426)

46th Olympiad 2026 · 25 Sept 2026

1–0
Saric, Ivan(2623)

46th Olympiad 2026 · 24 Sept 2026

1–0
Zhakshylykov, Erzhan(2352)

46th Olympiad 2026 · 23 Sept 2026

0–1

Play against Nyback's Twin

Their real openings, level & style

Based on 1,818 games

Openings

927 games as White · scores 70.1%

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
Reti: Gambit1.♞f3 d5 2.c4 c613 games, last played 7 years ago69.2%wins
Bogo-Indian1.d4 ♞f6 2.c4 e6 3.♞f3 ♝b4+16 games, last played 2 years ago68.8%wins

By family

open a family to see its lines
PRO
1,818 games in scope
LineGamesScorevs 70.1%
35873.3%+3.2 pts
9758.2%−11.9 pts
8174.7%+4.6 pts
6462.5%−7.6 pts
5476.9%+6.7 pts
5471.3%—
4364.0%−6.2 pts
4071.3%—

Mistakes

Problematic pieces
Insufficient data
Critical moment
Insufficient data
Error heatmap · Critical squares
Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

Couldn't load this.

Endgame statistics

Repertoire

PRO
1,818 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
927 games57%W27%D16%L
Move
1. d4
5263m
54%30%16
69%
1. ♞f3
3572y
62%2216
73%
1. c4
395w
45%39%16
63%
1. e4
411y
25%50%25%
50%
1. f4
1—
100%
100%

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