Chernin, Alexander

HUN HUN·Born 1960·FIDE #715620·1,766 Games

FIDE OTB · #715620 · 1,766 Games

Classical26141,682 g Games

Rapid—64 g Games

Blitz—20 g Games

Play against Chernin's Twin

PRO

Uses their openings, level & style

Practice against a bot that uses their real openings and playing style

Ready to play

1766 games analyzed

Statistics

Total

1766

Wins

623

Draws

940

Losses

203

35%53%11%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 93.4% average

Very consistent (85%)

Very precise: only 0.1 blunders/game

Dominates 1.Nf3 ♔ (71% in 36 games)

Vulnerable to 1.e4 ♔ (only 41%)

Deep Analysis

Stockfish 18 · Classical games · 55 analyzed

Accuracy by phase

Opening

96.7%

Middlegame

93.0%

Endgame

94.4%

Clutch Factor

+1%

Winning (+2)Winning (+2)

91%3g

EqualEqual position

95%39g

Losing (−2)Losing (−2)

90%13g

Accuracy under pressure

Problematic Pieces — which cause most errors?

28%

14 err

22%

11 err

18%

9 err

14%

7 err

10%

5 err

4 err

Critical Moment

Move 21 avg

1-15

100%

16-25

26-35

36-45

46+

100% of blunders after move 16-25 — keep the tension until then.of blunders occur in moves 16-25. Keep the tension until that moment.

Error Heatmap — where do errors occur?

Few

Many

Errors mapped

Hotspot zone

d5 / f5

Critical squares

4 err

3 err

d5/f5 account for most of the errors. Force decisions in those zones.

Openings

1,766 GamesBased on 1,766 player games

Weaknesses

— exploit these— exploit these lines

No significant weaknesses detected as white

No significant weaknesses detected as black

Strengths

— avoid these— avoid these lines

aswhite61.5%Wins

King's Indian: Saemisch — 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f313 Games · last played 28 years ago

13 Games · last played 28 years ago

aswhite59.3%Wins

Nimzo-Indian: Classical — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc227 Games · last played 17 years ago

27 Games · last played 17 years ago

No consistent strengths detected as black

Critical Blunders

10 errors · Stockfish

#29fxe6??Tacticsvs IvanchukRapid · 2002

#34Qb5??Tacticsvs AnandRapid · 1995

#29b2b3??Endgamevs KarpovBlitz

#27d7e7??Endgamevs TalBlitz

#24c8d8??Endgamevs TalBlitz

#31e5d5??Endgamevs KarpovBlitz

#37Kf1??Tacticsvs ShirovOTB

#46Rxd6??Endgamevs KramnikOTB

#23g4??Tacticsvs PolgarOTB

#23Qxe5??Tacticsvs KramnikOTB

Recent Games

1,766 Games

Win

Seres, L.(2461)

TCh-HUN 2010-11 · 7 Nov 2010

0-1

Draw

Arsovic, Zoran(2468)

25. ECC · 9 Oct 2009

½-½

Win

Podolchenko, Evgeniy(2463)

25. ECC · 8 Oct 2009

1-0

Draw

Markos, Jan(2565)

25. ECC · 7 Oct 2009

½-½

Win

Bosman, Michiel(2356)

25. ECC · 6 Oct 2009

1-0

Draw

Zvjaginsev, Vadim(2635)

25. ECC · 5 Oct 2009

½-½

Endgame Statistics

PRO24 endgames (32%)

Strongest

Weakest

14%

Rook vs Rook

Reaches Endgame

32%

24 / 75

B vs N Pref

0% · 0%

0 / 1

PiecesTypeWin %Games

Rook + Minor

20%15

Rook + Equal Minors

27.3%11

Rook vs Rook

14.3%7

Double Rook

16.7%6

Queen vs Pieces

33.3%6

Minor Piece Pairs

33.3%3

Rook + Minor20%15

Rook + Equal Minors27.3%11

Rook vs Rook14.3%7

Double Rook16.7%6

Queen vs Pieces33.3%6

Minor Piece Pairs33.3%3

Weakest: Rook vs Rook 14%Show all 18 types

Unlock Endgame Statistics

18 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

899 Games

43%50%7%

Move	Games	%
1.d4	568	68%
1.c4	274	69%
1.Nf3Strong	36	71%
1.e4	11	41%
1.g3	10	70%

MoveGamesPerformance%

1.d4

568

68%

1.c4

274

69%

1.Nf3Strong

71%

1.e4

41%

1.g3

70%