Ortiz Suarez, Isan Reynaldo

CUB CUB·Born 1985·FIDE #3507165·1,229 Games

FIDE OTB · #3507165 · 1,229 Games

Classical24901,221 g Games

Rapid25447 g Games

Blitz24811 g Games

Play against Ortiz Suarez's Twin

PRO

Uses their openings, level & style

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

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1229 games analyzed

Statistics

Total

1229

Wins

589

Draws

425

Losses

215

48%35%17%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 93.3% average

Solid conversion: 81%

Very consistent (89%)

Very precise: only 0.1 blunders/game

Dominates 1.d4 ♔ (74% in 78 games)

Deep Analysis

Stockfish 18 · Classical games · 205 analyzed

Accuracy by phase

Opening

96.8%

Middlegame

93.5%

Endgame

95.4%

Clutch Factor

+3%

Winning (+2)Winning (+2)

94%81g

EqualEqual position

94%81g

Losing (−2)Losing (−2)

91%43g

Accuracy under pressure

Problematic Pieces — which cause most errors?

25%

42 err

19%

31 err

18%

30 err

14%

24 err

13%

21 err

11%

19 err

Critical Moment

Move 44 avg

1-15

36%

16-25

18%

26-35

36-45

36%

46+

36% 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

c7 / d4

Critical squares

9 err

7 err

6 err

5 err

c7/d4 account for most of the errors. Force decisions in those zones.

Openings

1,229 GamesBased on 1,229 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

aswhite94.4%Wins

Reti vs King's Indian — 1.Nf3 Nf6 2.c4 g618 Games · last played 3 years ago

18 Games · last played 3 years ago

aswhite67.0%Wins

Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d691 Games · last played 3 years ago

91 Games · last played 3 years ago

asblack49.6%Wins

Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d6226 Games · last played 3 years ago

226 Games · last played 3 years ago

Critical Blunders

10 errors · Stockfish

#45Bd4??Endgamevs FierOTB · 2023

#40Rb2??Tacticsvs HeimannOTB · 2023

#43Be5??Endgamevs SambuevRapid · 2023

#39Qb2??Tacticsvs SaiRapid · 2023

#48Bd4??Endgamevs BartelRapid · 2023

#40Bc4??Tacticsvs Quesada PerezOTB · 2023

#58Qxa3??Endgamevs Espinosa VelozOTB · 2023

#23Nh4??Tacticsvs Rios GomezOTB · 2022

#39Qc7+??Tacticsvs Praggnanandhaa ROTB · 2022

#41Kh1??Endgamevs OnischukOTB · 2022

Recent Games

1,229 Games

Loss

Fier, Alexandr(2600)

4. Mohammed VI Masters · 19 Aug 2023

1-0

Win

Mandizha, Farai(2365)

4. Mohammed VI Masters · 18 Aug 2023

1-0

Draw

Shirov, Alexei(2668)

4. Mohammed VI Masters · 18 Aug 2023

½-½

Loss

Hamdouchi, Hicham(2526)

4. Mohammed VI Masters · 17 Aug 2023

1-0

Draw

Aditya Mittal(2577)

4. Mohammed VI Masters · 16 Aug 2023

½-½

Draw

Laurusas, Tomas(2548)

4. Mohammed VI Masters · 16 Aug 2023

½-½

Endgame Statistics

PRO90 endgames (43.9%)

Strongest

Weakest

20%

Opposite Bishops + Major Pieces

Reaches Endgame

43.9%

90 / 205

B vs N Pref

25% · 33.3%

4 / 3

PiecesTypeWin %Games

Rook + Minor

33.3%51

Rook vs Rook

36%25

Rook+Bishop vs Rook+Knight

41.7%24

Rook + Equal Minors

37.5%24

Rook vs Minor (Exchange)

21.4%14

Queen vs Pieces

35.7%14

Rook + Minor33.3%51

Rook vs Rook36%25

Rook+Bishop vs Rook+Knight41.7%24

Rook + Equal Minors37.5%24

Rook vs Minor (Exchange)21.4%14

Queen vs Pieces35.7%14

Weakest: Opposite Bishops + Major Pieces 20%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

615 Games

52%35%13%

Move	Games	%
1.e4	388	70%
1.Nf3	116	65%
1.d4Strong	78	74%
1.c4	30	70%
1.f4	1	50%
1.b3	1	50%
1.g3	1	50%

MoveGamesPerformance%

1.e4

388

70%

1.Nf3

116

65%

1.d4Strong

74%

1.c4

70%

1.f4

50%

1.b3

50%

1.g3

50%