S
GM
Seemann, Jakub
POL·Born 2008·FIDE #21874697·1,859 Games
Classical25571,699 Games
Rapid244773 Games
Blitz241087 Games
Play against Seemann, Jakub's Twin
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1859 games analyzed
Statistics
Total
1859Wins
883Draws
324Losses
64947%17%35%
Play Style
What you need to know before facing themElite accuracy: 92.2% average
Solid conversion: 87%
Very consistent (88%)
Very precise: only 0.1 blunders/game
Dominates 1.b3 ♔ (79% in 34 games)
Vulnerable to 1.d4 ♚ (only 47%)
Deep Analysis
Stockfish 18 · Classical games · 613 analyzedAccuracy by phase
Opening
96.6%
Middlegame
92.5%
Endgame
94.4%
Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?
+5%Winning (+2 or more)
94%206g
Equal position
94%131g
Losing (-2 or more)
88%163g
Performance under pressure
Problematic Pieces — Which pieces cause most errors?
21%
135 errors
19%
124 errors
17%
110 errors
15%
98 errors
15%
97 errors
12%
78 errors
Critical Moment — When does the first serious error occur?
Move 37 average4%
13%
40%
15%
28%
1-15
16-25
26-35
36-45
46+
40% of blunders occur between move 26-35. Keep tension until that moment.
Error Heatmap — Where do most errors occur?
18
19
18
18
22
18
18
19
18
22
FewMany
Errors mapped
190
Hotspot zone
c3 / d5
Critical squares
c3
22 err
d5
22 err
e6
19 err
f4
19 err
b6
18 err
c3/d5 concentrate most errors. Force decisions in those zones.
Openings
Based on player gamesWeaknesses
— exploit these linesWhite54.5%Loses
Italian: Giuoco Piano — 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
11 Games · last played 8 months agoPlay this line
White45.0%Loses
Ruy Lopez: Morphy — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6
40 Games · last played 4 months agoPlay this line
Black64.3%Loses
English: Anglo-Indian — 1.c4 Nf6 2.Nc3 g6
14 Games · last played last monthPlay this line
Black62.5%Loses
London System — 1.d4 Nf6 2.Bf4 e6
8 Games · Low sample · last played 3 years agoPlay this line
Strengths
— avoid these linesWhite57.1%Wins
Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d670 Games
White62.5%Wins
Queen's Gambit Accepted — 1.d4 d5 2.c4 dxc416 Games
Black69.6%Wins
Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e623 Games
Black61.5%Wins
French: Rubinstein — 1.e4 e6 2.d4 d5 3.Nc3 dxe413 Games
Critical Blunders
10 errors · Stockfish#50Bd8??vs MickiewiczOTB · 2026
#30Bd7??vs KubickaOTB · 2026
#45Qc8+??vs TerkiewiczOTB · 2026
#28f5??vs FistekOTB · 2026
#39Rd3??vs GrandeliusOTB · 2026
#31Kf8??vs SlabyOTB · 2026
#31f4??vs Martinez AlcantaraOTB · 2026
#31Qxg6+??vs MovahedOTB · 2026
#67Kd2??vs OroOTB · 2025
#20Nb1??vs Jaiveer MahendruOTB · 2025
Recent Games
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Endgame Statistics
PRO23 endgame categories analyzedEndgame Statistics
Reveal weaknesses →
23 endgame categories analyzed — discover where they collapse under pressure
Repertoire
6
5
4
3
Move arrowsmost-played moves
Stockfish
938 Games
53%16%31%
MoveGamesPerformance%
1.e4
35756%
1.d4
28658%
1.Nf3
12870%
1.c4
11262%
1.b3Strong
3479%
1.g3Strong
1377%
1.f4Strong
2100%
1.c3Strong
2100%
1.Nc3Strong
1100%
1.e3Weak
10%
1.d3Strong
1100%
1.h4Strong
1100%
POL