Theodorou, Nikolas

GRE GRE·Born 2000·FIDE #4262875·2,615 Games

Classical26282,277 Games

Rapid2592166 Games

Blitz2567219 Games

Play against Theodorou, Nikolas's Twin

PRO

Uses their openings, level & style

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

Ready to play

2615 games analyzed

Statistics

Total

2615

Wins

1324

Draws

754

Losses

532

51%29%20%

Play Style

What you need to know before facing them

Elite accuracy: 93.9% average

High resilience (60%): Dangerous even when losing

Solid conversion: 84%

Very consistent (91%)

Very precise: only 0.1 blunders/game

Dominates 1.c4 ♔ (72% in 65 games)

Deep Analysis

Stockfish 18 · Classical games · 734 analyzed

Accuracy by phase

Opening

96.2%

Middlegame

93.5%

Endgame

95.0%

Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?

+4%

Winning (+2 or more)

95%180g

Equal position

95%225g

Losing (-2 or more)

91%95g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

24%

95 errors

21%

83 errors

18%

69 errors

14%

55 errors

12%

48 errors

11%

43 errors

Critical Moment — When does the first serious error occur?

Move 48 average

23%

35%

1-15

16-25

26-35

36-45

46+

35% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

126

Hotspot zone

e4 / d5

Critical squares

20 err

14 err

13 err

12 err

e4/d5 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

No significant weaknesses detected as White

No significant weaknesses detected as Black

Strengths

— avoid these lines

White81.8%Wins

Caro-Kann — 1.e4 c6 2.Nf3 d511 Games · last played last year

White70.0%Wins

Reti: Reversed London — 1.Nf3 d5 2.g3 c610 Games · last played 3 months ago

Black76.5%Wins

Sicilian: Sveshnikov — 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e517 Games · last played 2 months ago

Black62.8%Wins

Ruy Lopez: Morphy — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a643 Games · last played 9 months ago

Critical Blunders

10 errors · Stockfish

#38Qb4??Tacticsvs Erigaisi ArjunOTB · 2026

#44Bf4??Endgamevs VokhidovOTB · 2026

#35Nhxf3+??Tacticsvs KazakouskiOTB · 2026

#24Bd2??Tacticsvs FedererOTB · 2026

#39Bg5??Tacticsvs LiuOTB · 2026

#11O-O-O??Tacticsvs WindmuellerOTB · 2026

#31Qe4??Tacticsvs Nguyen Tung QuanOTB · 2026

#37Rxf7+??Tacticsvs SzparOTB · 2026

#20Qc3??Tacticsvs Dau Khuong DuyOTB · 2026

#60Kxf7??Endgamevs Ter-SahakyanOTB · 2026

Recent Games

2,615 Games

Krallis, Christos(2424)

53rd TCh-GRE 2026 · 10 Jul 2026

½-½

Gkoumas, Georgios(2439)

53rd TCh-GRE 2026 · 9 Jul 2026

1-0

Pavlidis, Antonios(2573)

53rd TCh-GRE 2026 · 8 Jul 2026

½-½

Kelires, Andreas(2533)

53rd TCh-GRE 2026 · 7 Jul 2026

0-1

Kourkoulos-Arditis, Stamatis(2570)

53rd TCh-GRE 2026 · 6 Jul 2026

½-½

Tsaknakis, Zisis(2292)

53rd TCh-GRE 2026 · 5 Jul 2026

½-½

Endgame Statistics

PRO23 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

1325 Games

55%28%17%

Move	Games	%
1.d4	644	68%
1.Nf3	429	70%
1.e4	179	67%
1.c4 Strong	65	72%
1.g3 Strong	4	75%
1.Nc3 Strong	2	100%
1.a3	1	50%
1.b3 Weak	1	0%

MoveGamesPerformance%

1.d4

644

68%

1.Nf3

429

70%

1.e4

179

67%

1.c4Strong

72%

1.g3Strong

75%

1.Nc3Strong

100%

1.a3

50%

1.b3Weak