Oliva Castaneda, Kevel

CUB CUB·Born 1994·FIDE #3500799·637 Games

FIDE OTB · #3500799 · 637 Games

Classical2459620 g Games

Rapid252817 g Games

Blitz24180 g Games

Play against Oliva Castaneda's Twin

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Uses their openings, level & style

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637 games analyzed

Statistics

Total

637

Wins

292

Draws

236

Losses

109

46%37%17%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 94.2% average

High resilience (64%): Dangerous even when losing

Solid conversion: 96%

Very consistent (92%)

Very precise: only 0.0 blunders/game

Dominates 1.Nf3 ♔ (70% in 119 games)

Vulnerable to 1.Nf3 ♚ (only 47%)

Deep Analysis

Stockfish 18 · Classical games · 89 analyzed

Accuracy by phase

Opening

96.6%

Middlegame

94.2%

Endgame

95.5%

Clutch Factor

+4%

Winning (+2)Winning (+2)

95%46g

EqualEqual position

95%32g

Losing (−2)Losing (−2)

91%11g

Accuracy under pressure

Problematic Pieces — which cause most errors?

25%

16 err

23%

15 err

18%

12 err

14%

9 err

12%

8 err

5 err

Critical Moment

Move 51 avg

1-15

33%

16-25

33%

26-35

36-45

33%

46+

33% 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 / d6

Critical squares

4 err

3 err

d5/d6 account for most of the errors. Force decisions in those zones.

Openings

637 GamesBased on 637 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

aswhite66.7%Wins

Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d615 Games · last played 2 years ago

15 Games · last played 2 years ago

asblack52.1%Wins

Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d648 Games · last played 2 years ago

48 Games · last played 2 years ago

asblack53.8%Wins

Slav Defense — 1.d4 d5 2.c4 c613 Games · last played 7 years ago

13 Games · last played 7 years ago

Critical Blunders

9 errors · Stockfish

#33Be8??Tacticsvs Guevara FernandezOTB · 2024

#23Nxc7??Tacticsvs MovahedOTB · 2024

#45Nxf4??Endgamevs Valderrama QuicenoOTB · 2019

#79e4??Endgamevs Arenas VanegasOTB · 2019

#80Qxf7+??Endgamevs Harikrishnan AOTB · 2019

#41Kg2??Endgamevs BecerraOTB · 2019

#98Bb5??Endgamevs MateusOTB · 2019

#27fxe6??Tacticsvs LagardeOTB · 2019

#41Nc2??Endgamevs Ochoa de la RosaOTB · 2019

Recent Games

637 Games

Loss

Hernandez Gil, Ineymig(2161)

58th Capablanca Mem Open · 16 May 2025

1-0

Draw

Ramos Silvera, Roberto Alejandro(2329)

58. Capablanca Mem Open · 14 May 2025

½-½

Draw

Solares Orozco, Kebert(2362)

58. Capablanca Mem Open · 13 May 2025

½-½

Draw

Ruiz Buendia, Miguel(2322)

58. Capablanca Mem Open · 12 May 2025

½-½

Win

Arribas Robaina, Maritza(2180)

58. Capablanca Mem Open · 11 May 2025

0-1

Win

Gutierrez Espinosa, Karen(2084)

58. Capablanca Mem Open · 10 May 2025

1-0

Endgame Statistics

PRO43 endgames (45.3%)

Strongest

75%

Queen vs Pieces

Weakest

38%

Rook+Bishop vs Rook+Knight

Reaches Endgame

45.3%

43 / 95

B vs N Pref

0% · 66.7%

1 / 3

PiecesTypeWin %Games

Rook + Minor

64.7%17

Rook vs Minor (Exchange)

66.7%9

Rook+Bishop vs Rook+Knight

37.5%8

Queen vs Pieces

75%8

Rook + Equal Minors

62.5%8

Rook vs Two Minors

42.9%7

Rook + Minor64.7%17

Rook vs Minor (Exchange)66.7%9

Rook+Bishop vs Rook+Knight37.5%8

Queen vs Pieces75%8

Rook + Equal Minors62.5%8

Rook vs Two Minors42.9%7

Weakest: Rook+Bishop vs Rook+Knight 38%Show all 23 types

Unlock Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

326 Games

52%34%14%

Move	Games	%
1.d4	126	68%
1.Nf3Strong	119	70%
1.e4	72	69%
1.c4	6	67%
1.g3Strong	3	100%

MoveGamesPerformance%

1.d4

126

68%

1.Nf3Strong

119

70%

1.e4

69%

1.c4

67%

1.g3Strong

100%