Benjamin Arvola Notkevich
TitleGrandmasterFederationNorwayBorn1993FIDE ID1506536
Classical2447▼ 2
Rapid2379
Blitz2446
Games821
W · D · LWon · Drawn · Lost45 / 22 / 34
Peak2512Mar 2019
Rating history
2360
2400
2440
2480
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2447Rapid2379Blitz2446no games played
Accuracy by phase
95.9%Opening93.8%Middlegame95.3%Endgame
Clutch factor
Insufficient dataPlay style
Elite accuracy: 93.2% average
Solid conversion: 87%
Very consistent (91%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 as 
(79% in 21 games)
(79% in 21 games)Vulnerable to 1.d4 
(only 44%)
(only 44%)Recent games
Mitusov, Semen(2479)
Norwegian Championship 2026 · 11 Jul 2026
Ingebretsen, Jens E(2433)
Norwegian Championship 2026 · 10 Jul 2026
Fiskaaen, Martin Holten(2368)
Norwegian Championship 2026 · 9 Jul 2026
Lie, Kjetil A.(2459)
Norwegian Championship 2026 · 8 Jul 2026
Vestby-Ellingsen, Mads(2388)
Norwegian Championship 2026 · 7 Jul 2026
Play against Notkevich's Twin
Their real openings, level & style
Practice against a bot that uses their real openings and playing style
Based on 821 games
Openings
414 games as White · scores 60.5%Weaknesses
where they slip as ♔ WhiteCaro-Kann1.e4 c6 2.d4 d516 games, last played 5 years ago62.5%losses
Ruy Lopez: Morphy1.e4 e5 2.♞f3 ♞c6 3.♝b5 a621 games, last played 5 years ago42.9%losses
Strengths
what holds up for them as ♔ WhiteSicilian: d6 Systems1.e4 c5 2.♞f3 d636 games, last played 4 months ago63.9%wins
By family
open a family to see its linesPROTime controls · Years · Events
821 games in scope
LineECOGamesLast playedWins · draws · lossesScorevs 60.5%
B22–B50823y
55%1827%
64.0%+3.5 ptsC40–C46294m
59%1427%
65.5%+5.0 ptsC60–C70265y
38%1547%
46.2%−14.4 ptsC00257y
64%20%16
74.0%+13.5 ptsA40–D02255y
44%20%36%
54.0%−6.5 ptsD31–E05243m
21%42%37%
41.7%−18.8 ptsB10–B15215y
24%1957%
33.3%−27.2 ptsA45–E11213y
48%33%19
64.3%+3.8 ptsMistakes
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
90 endgames (59.6%) · force Opposite Bishops + Major Pieces (12%)
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Repertoire
PROTime controls · Years · Events
821 games in scope
8
7
6
5
4
3
2
1a
b
c
d
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f
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h
Explore the repertoireevery move played, ranked by frequency
414 games50%W21%D29%L
414games in this linewon 50%, drew 21%, lost 29%
Move
1. e4
2094m52%18%30%
61%1. d4
1653m42%28%30%
56%1. ♞f3
214m71%1415
79%1. c4
196y68%1616
76%