Yuffa, Daniil

ESP ESP·Born 1997·FIDE #24131423·2,320 Games

FIDE OTB · #24131423 · 2,320 Games

Classical25621,662 g Games

Rapid2512345 g Games

Blitz2538329 g Games

Play against Yuffa's Twin

PRO

Uses their openings, level & style

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

Ready to play

2320 games analyzed

Statistics

Total

2320

Wins

1048

Draws

720

Losses

551

45%31%24%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 93.8% average

Very consistent (91%)

Very precise: only 0.0 blunders/game

Dominates 1.c4 ♔ (71% in 148 games)

Vulnerable to 1.c4 ♚ (only 45%)

Deep Analysis

Stockfish 18 · Classical games · 638 analyzed

Accuracy by phase

Opening

96.6%

Middlegame

93.5%

Endgame

95.1%

Clutch Factor

+5%

Winning (+2)Winning (+2)

95%225g

EqualEqual position

95%178g

Losing (−2)Losing (−2)

90%97g

Accuracy under pressure

Problematic Pieces — which cause most errors?

23%

85 err

19%

69 err

19%

69 err

16%

58 err

12%

45 err

12%

45 err

Critical Moment

Move 43 avg

1-15

15%

16-25

31%

26-35

23%

36-45

31%

46+

31% of blunders after move 26-35 — keep the tension until then.of blunders occur in moves 26-35. Keep the tension until that moment.

Error Heatmap — where do errors occur?

Few

Many

Errors mapped

127

Hotspot zone

f4 / e3

Critical squares

17 err

15 err

14 err

13 err

12 err

f4/e3 account for most of the errors. Force decisions in those zones.

Openings

2,320 GamesBased on 2,320 player games

Weaknesses

— exploit these— exploit these lines

No significant weaknesses detected as white

asblack75.0%Losses

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

12 Games · last played 7 months agoPlay this line

Strengths

— avoid these— avoid these lines

aswhite72.7%Wins

English: g3 System — 1.c4 e5 2.g3 Nf611 Games · last played 6 months ago

11 Games · last played 6 months ago

aswhite71.4%Wins

Ruy Lopez: Morphy — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a614 Games · last played 4 months ago

14 Games · last played 4 months ago

asblack46.4%Wins

Sicilian: 2...Nc6 — 1.e4 c5 2.Nf3 Nc684 Games · last played 6 months ago

84 Games · last played 6 months ago

asblack52.4%Wins

Nimzo-Indian: Rubinstein — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e321 Games

21 Games

Critical Blunders

10 errors · Stockfish

#38Rd8??Tacticsvs SibashviliOTB · 2026

#60Nf5??Endgamevs KopylovOTB · 2026

#20axb4??Tacticsvs SuleymanliOTB · 2026

#110Bf5??Endgamevs Panesar VedantOTB · 2026

#67Kd6??Endgamevs CieslakOTB · 2025

#92Qb2+??Endgamevs HaydonRapid · 2025

#47Qf5+??Endgamevs AbdusattorovRapid · 2025

#66Kd7??Endgamevs Cancedda-DupuisRapid · 2025

#38Qg5??Tacticsvs Pranav AnandOTB · 2025

#32Qc3??Tacticsvs ThavandiranOTB · 2025

Recent Games

2,320 Games

Draw

Vantika Agrawal(2393)

4th Dole Open 2026 · 19 Jul 2026

½-½

Draw

Dorrance, Adam(2315)

4th Munich Whitsun Open A · 29 May 2026

½-½

Loss

Sibashvili, Giorgi(2406)

4th Munich Whitsun Open A · 28 May 2026

1-0

Win

Swayham P Das(2362)

4th Munich Whitsun Open A · 27 May 2026

1-0

Draw

Kopylov, Daniel(2417)

4th Munich Whitsun Open A · 27 May 2026

½-½

Draw

Oktem, Ege Tuna(2340)

4th Munich Whitsun Open A · 26 May 2026

½-½

Endgame Statistics

PRO543 endgames (57%)

Unlock Endgame Statistics

0 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

1167 Games

49%33%18%

Move	Games	%
1.d4	738	63%
1.Nf3	149	67%
1.c4Strong	148	71%
1.e4	100	69%
1.g3	30	62%
1.f4Strong	1	100%
1.Nc3Weak	1	0%

MoveGamesPerformance%

1.d4

738

63%

1.Nf3

149

67%

1.c4Strong

148

71%

1.e4

100

69%

1.g3

62%

1.f4Strong

100%

1.Nc3Weak