Scouting report: Marcin Tazbir (GM, POL)

1,499 over-the-board games in the Chess Stalker database (1,326 classical, 93 rapid, 80 blitz): 43% wins, 44% draws, 13% losses. FIDE rating 2489 standard, 2457 rapid, 2453 blitz. 327 games analyzed with Stockfish: 94% accuracy, 0.07 blunders per game.

Opening repertoire of Marcin Tazbir 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 Marcin Tazbir's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/1122452 — no account needed.

Marcin Tazbir

TitleGrandmasterFederationPolandBorn1988FIDE ID1122452

Classical2489

Rapid2457

Blitz2453

Games1,499

W · D · LWon · Drawn · Lost43 / 44 / 13

Peak2561Jun 2013

Rating history

2400

2440

2480

2520

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Oct 2023Nov 2026

Classical2489Rapid2457Blitz2453no games played

Accuracy by phase

95.7%Opening93.5%Middlegame95.2%Endgame

Clutch factor

Insufficient data

Play style

Elite accuracy: 93.9% average

High resilience (65%): Dangerous even when losing

Solid conversion: 90%

Very consistent (88%)

Very precise: only 0.1 blunders/game

Dominates 1.c4 as

(72% in 267 games)

Recent games

Piorun, Kacper(2532)

Polish Rapid Championship 2026 · 3 Oct 2026

½–½

Bilochenko, Matvii(2038)

Polish Rapid Championship 2026 · 3 Oct 2026

0–1

Gumularz, Szymon(2609)

Polish Rapid Championship 2026 · 3 Oct 2026

½–½

Jakubowski, Krzysztof(2417)

Polish Rapid Championship 2026 · 3 Oct 2026

0–1

Psyk, Radoslaw(2470)

Polish Rapid Championship 2026 · 3 Oct 2026

½–½

Play against Tazbir's Twin

Their real openings, level & style

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

Based on

1,499 games

Based on 1,499 games

Openings

767 games as White · scores 69.2%

Weaknesses

where they slip as ♔ White

Sicilian: Classical1.e4 c5 2.♞f3 ♞c6 3.d4 cxd4 4.♞xd4 ♞f6 5.♞c3 d6only 8 games, last played last year50.0%losses

Strengths

what holds up for them as ♔ White

Pirc Defense1.e4 d6 2.d4 ♞f613 games, last played 8 years ago76.9%wins

Sicilian: Closed1.e4 c5 2.♞c3 ♞c620 games, last played 2 years ago70.0%wins

By family

open a family to see its lines

PROTime controls · Years · Events

1,499 games in scope

LineECOGamesLast playedWins · draws · lossesScorevs 69.2%

A10–A302671w

57%31%12

71.9%—

B20–B501891w

47%44%9

69.3%—

C60–C70684m

40%56%

67.6%—

C00611w

59%30%11

73.8%+4.6 pts

B10–B15351y

26%60%14

55.7%−13.5 pts

A00–A04357w

43%54%

70.0%—

B00–B06204y

80%15

87.5%+18.3 pts

E60–E70123y

33%58%9

62.5%—

Mistakes

Problematic pieces

Insufficient data

Critical moment

Insufficient data

Error heatmap · Critical squaresError heatmap

Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

Couldn't load this.

Endgame statistics

199 endgames (46.7%) · force Opposite-Color Bishops (0%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

46.7%

199 / 426

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

Unlock Endgame Statistics

All their endgames: discover where they collapse under pressure

Billed annually (€49.99/year)

Repertoire

PROTime controls · Years · Events

1,499 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

767 games49%W41%D10%L

767games in this linewon 49%, drew 41%, lost 10%

Move

1. e4

4021w

48%43%9

70%

1. c4

2671w

57%31%12

72%

1. d4

632y

21%67%12

54%

1. ♞f3

307w

40%57%

68%

1. g3

45y

50%50%

75%

1. f4

119y

100%

100%

🍪 Cookies · Chess Stalker stores in your browser only what it needs to work (session and preferences) and measures its audience with its own cookie-free analytics. Analytics are optional.