Andrii Diachek

Country

POL

Birth Year

2012

Gender

M

Title

FIDE Master

FIDE ID

34106499

FIDE ratings

2301

Classical

Published FIDE

2318

Rapid

Published FIDE

2353

Blitz

Published FIDE

Official classical ranks

World rank
#4055
National rank · POL
#162

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2301 Oct 2026
Recorded years
2019–2026
Archived games
843

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-07 (UTC).

# Date Event Site Round White Black Result Moves View
101 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 11 Khromkin,A Diachek,Andrii 0-1 44 Open
102 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 4 Diachek,Andrii Galaktionov,Artem 1/2-1/2 41 Open
103 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 5 Gholami Orimi,Mahdi Diachek,Andrii 1-0 42 Open
104 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 8 Diachek,Andrii Zampronha,W 1-0 44 Open
105 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 10 Diachek,Andrii Carafizi,Vasile 1-0 62 Open
106 2026-06-11 1st 3-0 Thu 11th Jun 2026 chess.com INT 3 Mangudi,Amudan Diachek,Andrii 0-1 25 Open
107 2026-06-11 1st 3-0 Thu 11th Jun 2026 chess.com INT 4 Diachek,Andrii Fiorito,Joaquin 0-1 35 Open
108 2026-06-11 1st 3-0 Thu 11th Jun 2026 chess.com INT 5 Nematillakhonov,Nurmuhammad Diachek,Andrii 0-1 57 Open
109 2026-06-11 1st 3-0 Thu 11th Jun 2026 chess.com INT 11 Diachek,Andrii Arslanov,S 0-1 49 Open
110 2026-06-11 1st 3-0 Thu 11th Jun 2026 chess.com INT 10 Diachek,Andrii Ilinca,Felix-Antonio 0-1 23 Open
111 2026-06-11 1st 3-0 Thu 11th Jun 2026 chess.com INT 8 Diachek,Andrii Vassis,Michail 0-1 38 Open
112 2026-06-11 1st 3-0 Thu 11th Jun 2026 chess.com INT 1 Xiong,Jeffery Diachek,Andrii 1-0 63 Open
113 2026-06-11 1st 3-0 Thu 11th Jun 2026 chess.com INT 2 Diachek,Andrii Venskaya,Nika 1/2-1/2 73 Open
114 2026-06-11 1st 3-0 Thu 11th Jun 2026 chess.com INT 7 Diachek,Andrii Atakhan,Abtin 1-0 37 Open
115 2026-06-11 1st 3-0 Thu 11th Jun 2026 chess.com INT 6 Plotnikov,Boris Diachek,Andrii 0-1 79 Open
116 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 7 Diachek,Andrii Fernandes Barbosa Dos Santos,Gabriel 1-0 32 Open
117 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 1 Lakshmi,C Diachek,Andrii 0-1 27 Open
118 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 8 Moeller,Maurin Diachek,Andrii 1-0 49 Open
119 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 3 Diachek,Andrii Roquero Redondo,Miguel 1-0 52 Open
120 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 5 Ohanyan,Emin Diachek,Andrii 1-0 57 Open
121 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 6 Bersamina,Paulo Diachek,Andrii 1-0 60 Open
122 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 2 Dubnevych,Maksym Diachek,Andrii 1-0 26 Open
123 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 4 Diachek,Andrii Poormosavi,Seyed Kian 1-0 52 Open
124 2026-06-04 1st 3-0 Thu 4th Jun 2026 chess.com INT 6 Diachek,Andrii Hamzaev,Shahzodbek 0-1 83 Open
125 2026-06-04 1st 3-0 Thu 4th Jun 2026 chess.com INT 7 Arnold,Ken Diachek,Andrii 0-1 49 Open
126 2026-06-04 1st 3-0 Thu 4th Jun 2026 chess.com INT 3 Diachek,Andrii Leiva,G 1-0 81 Open
127 2026-06-04 1st 3-0 Thu 4th Jun 2026 chess.com INT 8 Diachek,Andrii Alavi,Mahsa 0-1 61 Open
128 2026-06-04 1st 3-0 Thu 4th Jun 2026 chess.com INT 9 Dreelinck,Jacob Diachek,Andrii 1-0 1 Open
129 2026-06-04 1st 3-0 Thu 4th Jun 2026 chess.com INT 5 Nguyen Ngoc Truong Son Diachek,Andrii 1-0 29 Open
130 2026-06-04 1st 3-0 Thu 4th Jun 2026 chess.com INT 4 Weetik,V Diachek,Andrii 1-0 30 Open
131 2026-06-04 1st 3-0 Thu 4th Jun 2026 chess.com INT 2 Begmuratova,Sarvinoz Diachek,Andrii 0-1 76 Open
132 2026-06-04 1st 3-0 Thu 4th Jun 2026 chess.com INT 1 Diachek,Andrii Bortnyk,Olexandr 0-1 32 Open
133 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 1 Diachek,Andrii Winkels,M 1-0 30 Open
134 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 6 Romany,Joy Diachek,Andrii 1-0 58 Open
135 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 2 Diachek,Andrii Arslanov,S 1/2-1/2 52 Open
136 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 11 Diachek,Andrii Bendayan Claros,A 1-0 41 Open
137 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 9 Diachek,Andrii Bogaudinov,R 1-0 25 Open
138 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 10 Belov,Alexe Diachek,Andrii 1/2-1/2 46 Open
139 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 5 Diachek,Andrii Foerster-Yialamas,Lucas 0-1 53 Open
140 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 8 Matveeva,O Diachek,Andrii 0-1 14 Open
141 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 7 Diachek,Andrii Andrade,I 1-0 47 Open
142 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 3 Fiorito,Joaquin Diachek,Andrii 1-0 41 Open
143 2026-06-02 Titled Tue 2nd Jun 2026 chess.com INT 4 Kollars,Dmitrij Diachek,Andrii 1-0 63 Open
144 2026-05-12 Titled Tue 12th May 2026 chess.com INT 4 Diachek,Andrii Galperin,Platon 0-1 50 Open
145 2026-05-12 Titled Tue 12th May 2026 chess.com INT 2 Diachek,Andrii Pyrih,Roman 1-0 79 Open
146 2026-05-12 Titled Tue 12th May 2026 chess.com INT 3 Henriquez Villagra,C Diachek,Andrii 1-0 36 Open
147 2026-05-12 Titled Tue 12th May 2026 chess.com INT 1 Diachek,Andrii Agarwal,Anay 1-0 16 Open
148 2026-05-12 Titled Tue 12th May 2026 chess.com INT 5 Hartge,Gedeon Diachek,Andrii 1-0 53 Open
149 2026-05-12 Titled Tue 12th May 2026 chess.com INT 6 Castro Castro,Joaquin Diachek,Andrii 0-1 50 Open
150 2026-05-05 Titled Tue 5th May 2026 chess.com INT 8 Henriquez Villagra,C Diachek,Andrii 1-0 61 Open

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