GM

Warmerdam, Max

NED NED·Born 2000·FIDE #1048104·2,096 Games

Classical25331,874 Games
Rapid2509114 Games
Blitz2564153 Games

Statistics

2096

Total

983

Wins

626

Draws

487

Losses

47%30%23%

Play Style

What you need to know before facing them

Elite accuracy: 93.8% average
Solid conversion: 93%
Very consistent (90%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 ♔ (70% in 235 games)

Deep Analysis

Stockfish 18 · Classical games · 691 analyzed

Accuracy by phase
Opening96.6%
Middlegame94.2%
Endgame95.6%

Clutch Factor

Performance under pressure

+5%
Winning (+2 or more)95%
228 Games
Equal position95%
185 Games
Losing (-2 or more)90%
87 Games

Problematic Pieces

Which pieces cause most errors?

♖
28%
93 errors
♕
21%
72 errors
♙
16%
55 errors
♞
14%
48 errors
♔
11%
37 errors
♗
10%
33 errors

Critical Moment

When does the first serious error occur?

Move 46average
1-15
16-25
26-35
36-45
46+
43% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

8
8
8
13
15
8
12
10
13
9
abcdefgh
Many
Few
Critical squares
e515 err
d513 err
e313 err
f412 err
h410 err
e5/d5 concentrate most errors. Force decisions in those zones.

Recent Games

W
De Winter, Arthur2455

HSG Open 2026 · 21 Jun 2026

1-0
D
Zwirs, Nico2425

HSG Open 2026 · 21 Jun 2026

½-½
D
Kanyamarala, Tarun2426

HSG Open 2026 · 20 Jun 2026

½-½
W
Terlouw, Wouter2306

HSG Open 2026 · 20 Jun 2026

1-0
W
Kumar, Prajit Sai2211

HSG Open 2026 · 19 Jun 2026

0-1
W
Aishwin Daniel2199

HSG Open 2026 · 19 Jun 2026

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!
White
Sicilian: Sveshnikov
44.4%
9 GamesLow sample·Loses

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5

Black
Slav Defense
62.5%
8 GamesLow sample·Loses

1.d4 d5 2.c4 c6

Grünfeld
55.6%
9 GamesLow sample·Loses

1.d4 Nf6 2.c4 g6 3.Nc3 d5

Strengths

AVOID
White
English: Four Knights
81.8%
11 Games·Wins

1.c4 e5 2.Nc3 Nf6

Ruy Lopez: Marshall
70.0%
10 Games·Wins

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5

Black
Scotch: Classical
63.6%
11 Games·Wins

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5

Sicilian: d6 Systems
45.7%
175 Games·Wins

1.e4 c5 2.Nf3 d6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors
▶
#40Rxg2??
Tactics
vs Lu
OTB·2026
▶
#27Nxd5??
Tactics
vs Klukin
Blitz·2025
▶
#44Kg2??
Endgame
vs Murzin
Blitz·2025
▶
#39Ra1??
Tactics
vs Giri
Blitz·2025
▶
#35Qh5??
Tactics
vs Salem
Blitz·2025
▶
#24fxe6??
Tactics
vs Bortnyk
Blitz·2025
▶
#19Qd6??
Tactics
vs Nepomniachtchi
Blitz·2025
▶
#40Rac8??
Tactics
vs Harshavardhan G B
Blitz·2025
▶
#17Qe7??
Tactics
vs Ohanyan
Blitz·2025
▶
#22b4??
Tactics
vs Kobalia
Blitz·2025
Endgame Statistics

23 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
1070 Games
52%28%20%
1.e4
64%
536
1.Nf3
70%
235
1.d4
67%
173
1.c4
67%
122
1.b3
100%
4
chessstalkerv3.6

Know your enemy. Win more games.

Trust & Privacy

🍪No tracking cookies
🔒SSL encrypted
📊Self-hosted analytics

© 2025-2026 Chess Stalker. Not affiliated with Lichess.org or Chess.com

Made with ♟ for chess players

🍪 Cookies · Chess Stalker uses technical cookies (required for operation) and analytical cookies (to improve the service). Analytical cookies are optional.