GM

Krzyzanowski, Marcin

POL POL·Born 1994·FIDE #1132199·2,030 Games

Classical24931,922 Games
Rapid242434 Games
Blitz246774 Games

Statistics

2030

Total

1020

Wins

416

Draws

591

Losses

50%20%29%

Play Style

What you need to know before facing them

Elite accuracy: 92.4% average
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 ♔ (68% in 186 games)
Vulnerable to 1.c4 ♚ (only 46%)

Deep Analysis

Stockfish 18 · Classical games · 54 analyzed

Accuracy by phase
Opening96.8%
Middlegame93.5%
Endgame95.4%

Clutch Factor

Performance under pressure

+5%
Winning (+2 or more)95%
16 Games
Equal position92%
25 Games
Losing (-2 or more)90%
13 Games

Problematic Pieces

Which pieces cause most errors?

♖
30%
15 errors
♗
16%
8 errors
♕
16%
8 errors
♞
14%
7 errors
♙
14%
7 errors
♔
10%
5 errors

Critical Moment

When does the first serious error occur?

Move 46average
1-15
16-25
26-35
36-45
46+
40% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

2
2
4
4
2
2
2
3
2
2
abcdefgh
Many
Few
Critical squares
c64 err
d54 err
g23 err
a82 err
c12 err
c6/d5 concentrate most errors. Force decisions in those zones.

Recent Games

D
Kadric, Denis2518

TCh-AUT Rapid 2026 · 17 May 2026

½-½
L
Pichot, Alan2581

TCh-AUT Rapid 2026 · 17 May 2026

1-0
W
Sumets, Andrey2513

TCh-AUT Blitz 2026 · 16 May 2026

0-1
L
Mostbauer, Maximilian2255

TCh-AUT Blitz 2026 · 16 May 2026

0-1
L
Pichot, Alan2581

TCh-AUT Blitz 2026 · 16 May 2026

0-1
L
Tabatabaei, M. Amin2714

TCh-AUT Blitz 2026 · 16 May 2026

0-1

Openings

Based on player games

Weaknesses

EXPLOIT!
White
Reti: Reversed London
62.5%
8 GamesLow sample·Loses

1.Nf3 d5 2.g3 c6

Italian: Giuoco Piano
55.6%
9 GamesLow sample·Loses

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5

Black
Sicilian: Rossolimo
58.8%
17 Games·Loses

1.e4 c5 2.Nf3 Nc6 3.Bb5

Scotch Game
57.1%
14 Games·Loses

1.e4 e5 2.Nf3 Nc6 3.d4

Strengths

AVOID
White
Queen's Gambit Declined
80.0%
10 Games·Wins

1.d4 d5 2.c4 e6

French: Classical
73.7%
19 Games·Wins

1.e4 e6 2.d4 d5 3.Nc3 Nf6

Black
Ruy Lopez: Steinitz Deferred
66.7%
12 Games·Wins

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6

Sicilian: d6 Systems
47.9%
163 Games·Wins

1.e4 c5 2.Nf3 d6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors
▶
#39Kc1??
Tactics
vs Samunenkov
OTB·2025
▶
#30Qe4??
Tactics
vs Delgerdalai
OTB·2025
▶
#71Qc6+??
Endgame
vs Malisauskas
OTB·2024
▶
#38dxe5??
Tactics
vs Pultinevicius
OTB·2024
▶
#40Qg2??
Endgame
vs Kucza
OTB·2024
▶
#28Re8??
Tactics
vs Petrovskiy
OTB·2024
▶
#30Rxc5??
Tactics
vs Muthaiah AL
OTB·2024
▶
#91Nc6??
Endgame
vs Jumabayev
OTB·2024
▶
#54Rg2+??
Endgame
vs Birkisson
OTB·2024
▶
#32Qc4??
Tactics
vs Thorfinnsson
OTB·2024
Endgame Statistics

18 endgame categories analyzed — discover where they collapse under pressure

Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO
·
2026
2025
2024
2023
2022
2021
PRO
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Starting Position
1010 Games
54%21%25%
1.e4
63%
603
1.Nf3
68%
186
1.d4
68%
160
1.c4
57%
53
1.b3
100%
6
1.g3
50%
2
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