Smagin, Sergey

RUS RUS·Born 1958·FIDE #4100425·1,245 Games

FIDE OTB · #4100425 · 1,245 Games

Classical25511,089 g Games

Rapid228079 g Games

Blitz223277 g Games

Play against Smagin's Twin

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1245 games analyzed

Statistics

Total

1245

Wins

508

Draws

467

Losses

270

41%38%22%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 94.2% average

Plays 2.6% better with black

Low resilience (33%): Doesn't save lost positions

Very consistent (91%)

Very precise: only 0.0 blunders/game

Dominates 1.d4 ♔ (67% in 44 games)

Deep Analysis

Stockfish 18 · Classical games · 10 analyzed

Accuracy by phase

Opening

96.2%

Middlegame

91.7%

Endgame

93.6%

Clutch Factor

+7%

Winning (+2)Winning (+2)

97%2g

EqualEqual position

94%5g

Losing (−2)Losing (−2)

90%3g

Accuracy under pressure

Problematic Pieces — which cause most errors?

40%

4 err

40%

4 err

20%

2 err

0 err

Critical Moment

Move 30 avg

1-15

16-25

26-35

36-45

46+

Error Heatmap — where do errors occur?

Few

Many

Errors mapped

Hotspot zone

c6 / d4

Critical squares

2 err

c6/d4 account for most of the errors. Force decisions in those zones.

Openings

1,245 GamesBased on 1,245 player games

Weaknesses

— exploit these— exploit these lines

aswhite45.5%Losses

Sicilian: Classical — 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6

11 Games · last played 3 years agoPlay this line

asblack57.1%Losses

Slav: Semi-Slav — 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3

14 Games · last played 40 years agoPlay this line

Strengths

— avoid these— avoid these lines

No consistent strengths detected as white

asblack50.0%Wins

Scotch: Mieses — 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc610 Games · last played 5 years ago

10 Games · last played 5 years ago

Critical Blunders

Tactical errors analyzed with Stockfish

No blunders recorded

Recent Games

1,245 Games

Loss

Kukhmazov, Arsen(2442)

RUS Ch Rapid 2025 · 15 Oct 2025

1-0

Draw

Savchenko, Boris(2464)

RUS Ch Rapid 2025 · 15 Oct 2025

½-½

Loss

Zakhartsov, Vladimir(2461)

RUS Ch Rapid 2025 · 15 Oct 2025

0-1

Loss

Tekeyev, Zaur(2407)

RUS Ch Blitz 2025 · 14 Oct 2025

1-0

Loss

Kozlov, Alexei(2094)

RUS Ch Blitz 2025 · 14 Oct 2025

1-0

Win

Afanasiev, Nikita(2511)

RUS Ch Blitz 2025 · 14 Oct 2025

1-0

Endgame Statistics

PRO51 endgames (56.7%)

Strongest

60%

Rook + Equal Minors

Weakest

14%

Rook + Bishop Pair

Reaches Endgame

56.7%

51 / 90

B vs N Pref

50% · 50%

2 / 2

PiecesTypeWin %Games

Rook + Minor

41.7%24

Rook+Bishop vs Rook+Knight

25%16

Rook vs Minor (Exchange)

54.5%11

Rook + Equal Minors

60%10

Double Rook

44.4%9

Rook vs Rook

22.2%9

Rook + Minor41.7%24

Rook+Bishop vs Rook+Knight25%16

Rook vs Minor (Exchange)54.5%11

Rook + Equal Minors60%10

Double Rook44.4%9

Rook vs Rook22.2%9

Weakest: Rook + Bishop Pair 14%Show all 21 types

Unlock Endgame Statistics

21 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

650 Games

47%35%18%

Move	Games	%
1.e4	591	64%
1.d4	44	67%
1.c4	10	55%
1.Nf3Strong	5	80%

MoveGamesPerformance%

1.e4

591

64%

1.d4

67%

1.c4

55%

1.Nf3Strong

80%