Scouting report: Tsvetan Stoyanov (IM, BUL)

1,178 over-the-board games in the Chess Stalker database (602 classical, 19 rapid, 557 blitz): 48% wins, 22% draws, 30% losses. FIDE rating 2440 standard, 2442 rapid, 2421 blitz. 408 games analyzed with Stockfish: 94% accuracy, 0.05 blunders per game.

Opening repertoire of Tsvetan Stoyanov as White and Black, with results per line — free.
Weaknesses and blunder patterns, evaluated with Stockfish — free.
Recent over-the-board games and endgame statistics.
Twin Bot: a sparring bot that imitates Tsvetan Stoyanov's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/2917173 — no account needed.

Tsvetan Stoyanov

TitleInternational MasterFederationBulgariaBorn2004FIDE ID2917173

Classical2440

Rapid2442

Blitz2421

Games1,178

W · D · LWon · Drawn · Lost48 / 22 / 30

Peak2473Apr 2024

Rating history

2300

2400

Peak2473

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Oct 2023Nov 2026

Classical2440Rapid2442Blitz2421no games played

Accuracy by phase

96.4%Opening93.8%Middlegame95.0%Endgame

Clutch factor

Insufficient data

Play style

Elite accuracy: 93.7% average

Solid conversion: 87%

Very consistent (91%)

Very precise: only 0.1 blunders/game

Dominates 1.e4 as

(63% in 391 games)

Vulnerable to 1.Nf3

(only 48%)

Recent games

Papakonstantinou, Dimitrios(2355)

Sofia Cup Blitz 2026 · 30 Aug 2026

1–0

Mastrovasilis, Dimitrios(2525)

Sofia Cup Blitz 2026 · 30 Aug 2026

½–½

Bernadskiy, Vitaliy(2524)

Sofia Cup Blitz 2026 · 30 Aug 2026

1–0

Salgado Lopez, Ivan(2591)

Sofia Cup Blitz 2026 · 30 Aug 2026

0–1

Kalezic, Blazo(2393)

Sofia Cup Blitz 2026 · 30 Aug 2026

0–1

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Their real openings, level & style

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Based on

1,178 games

Based on 1,178 games

Openings

597 games as White · scores 63.1%

Weaknesses

where they slip as ♔ White

Italian: Two Knights1.e4 e5 2.♞f3 ♞c6 3.♝c4 ♞f6only 8 games, last played 2 years ago50.0%losses

Strengths

what holds up for them as ♔ White

Sicilian: Rossolimo1.e4 c5 2.♞f3 ♞c6 3.♝b517 games, last played 5 months ago70.6%wins

Pirc Defense1.e4 d6 2.d4 ♞f610 games, last played 2 years ago70.0%wins

By family

open a family to see its lines

PROTime controls · Years · Events

1,178 games in scope

LineECOGamesLast playedWins · draws · lossesScorevs 63.1%

B23–B501646w

54%25%21%

66.2%+3.0 pts

A10–A301326w

52%25%23%

64.0%—

A00–A04605m

55%20%25%

65.0%—

C23–C465710m

51%30%19

65.8%—

B10–B155410m

44%22%34%

55.6%−7.6 pts

C00452y

47%31%22%

62.2%—

B00–B062610m

58%1923%

67.3%+4.2 pts

C50–C55182y

44%1739%

52.8%—

Mistakes

Problematic pieces

Insufficient data

Critical moment

Insufficient data

Error heatmap · Critical squaresError heatmap

Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

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Endgame statistics

208 endgames (50.9%) · force Opposite-Color Bishops (0%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

50.9%

208 / 409

B vs N Pref

52.4%·47.8%

prefers the bishop

PiecesTypeWin %games

Rook + Equal Minors

56%44%

77.9%353g

R+Bishop vs R+Knight

59%41%

79.4%306g

Rook vs Minor (Exchange)

49%50%

73.7%281g

Rook vs Rook

48%50%

72.6%252g

Rook vs Two Minors

56%44%

78.1%160g

Pure Pawn

36%50%14

60.6%109g

Rook + Equal Minors77.9%353g

R+Bishop vs R+Knight79.4%306g

Rook vs Minor (Exchange)73.7%281g

Rook vs Rook72.6%252g

Rook vs Two Minors78.1%160g

Pure Pawn60.6%109g

Weak in Opposite-Color Bishops: only 0% win rate (7 games). Force this endgameShow all 14 types

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Repertoire

PROTime controls · Years · Events

1,178 games in scope

8

7

6

5

4

3

2

1a

b

c

d

e

f

g

h

Explore the repertoireevery move played, ranked by frequency

597 games51%W24%D25%L

597games in this linewon 51%, drew 24%, lost 25%

Move

1. e4

3916w

51%24%25%

63%

1. c4

1326w

52%25%23%

64%

1. ♞f3

305m

53%27%20%

67%

1. b3

253y

64%1224%

70%

1. d4

144y

46%31%23%

57%

1. g3

35y

100%

0%

1. e3

15y

100%

50%

1. f4

15y

100%

100%

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