Scouting report: Vilka Sipila (IM, FIN)

1,681 over-the-board games in the Chess Stalker database (1,644 classical, 29 rapid, 8 blitz): 53% wins, 15% draws, 32% losses. FIDE rating 2474 standard, 2411 rapid, 2364 blitz. 343 games analyzed with Stockfish: 93% accuracy, 0.06 blunders per game.

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

Full report: https://chessstalker.com/fide/505455 — no account needed.

Vilka Sipila

IM

Finlandborn 1987FIDE ID 505455

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2300
2400
2500
Peak2493
2435 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2474
2411
2364
2493peak, Jan 2026
1,681games
885wins, 53%
256draws, 15%
540losses, 32%

Play style

before facing them
Elite accuracy: 93.3% average
High resilience (60%): Dangerous even when losing
Solid conversion: 92%
Very consistent (91%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 as ♔ (65% in 408 games)
Vulnerable to 1.b3 ♚ (only 45%)

Play against Sipila's Twin

Their real openings, level & style

Based on 1,681 games

Openings

1,681 games

Weaknesses

where they slip as ♔ White
French: Classical1.e4 e6 2.d4 d5 3.c3 f613 games, last played 2 years ago53.8%losses
Nimzowitsch-Larsen1.b3 e5 2.b2 c636 games, last played last year50.0%losses

Strengths

what holds up for them as ♔ White
Petroff: Main Line1.e4 e5 2.f3 f6 3.xe5 d610 games, last played 5 months ago90.0%wins
Pirc Defense1.e4 d6 2.d4 f615 games, last played 2 years ago73.3%wins

Deep analysis

Stockfish · Classical · 343 analyzed
Accuracy by phase
Opening
96.4%
Middlegame
93.4%
Endgame
95.0%
Clutch factor
+5%
Winning (+2)
94%
Equal
94%
Losing (−2)
90%
Problematic pieces
22%
73 err
20%
65 err
17%
55 err
16%
54 err
14%
45 err
12%
40 err
Critical moment
Move 43 avg
0%
1-15
5%
16-25
35%
26-35
30%
36-45
30%
46+
35% of blunders occur after move 26-35. Keep tension until then.
Error heatmap · Critical squares
17
Few
Many
f4
17
c3
11
a5
10
e2
10
g5
10
f4/c3 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#35
d1?? vs Carlsson
Endgame · OTB · 2026
#38
d6?? vs Kuznecova
Endgame · OTB · 2025
#34
d7?? vs Odner
Endgame · OTB · 2025
#35
e6?? vs Koykka
Endgame · OTB · 2025
#53
fc2?? vs Van Hengel
Endgame · OTB · 2025
#50
e3?? vs Rozman
Endgame · OTB · 2024

Recent games

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0–1
Brzezina, Piotr(2327)

26th European Individual Champio... · 16 Apr 2026

1–0
Ribeiro, Gustavo(2280)

26th European Individual Champio... · 15 Apr 2026

1–0
Zakin, Ilay(2330)

26th European Individual Champio... · 14 Apr 2026

0–1
Maurizzi,Marc Andria(2608)

26th European Individual Champio... · 13 Apr 2026

0–1

Endgame statistics

Repertoire

PRO
1,681 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
850 games56%W14%D30%L
Move
1. e4
4085m
58%1428%
65%
1. b3
1351y
55%40%
57%
1. d4
1267m
48%1834%
58%
1. f3
481y
56%1331%
63%
1. c4
472y
51%26%23
64%
1. f4
272y
52%1533%
59%
1. c3
122y
50%1733%
58%
1. a3
72y
57%43%
57%
1. a4
72y
57%43%
57%
1. b4
53y
80%20
90%
1. f3
52y
60%40%
60%
1. g3
43y
75%25%
75%
1. h3
312y
67%33%
67%
1. e3
37y
67%33%
67%
1. c3
33y
100%
100%
1. h4
313y
67%33%
83%
1. h3
27y
100%
100%
1. g4
214y
100%
100%
1. a3
212y
50%50%
75%
1. d3
116y
100%
0%

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