Prepare against Dalton Demetrio Kozak
Brazil · World #50,736 classical · FIDE ID 2120550
When preparing against Dalton Demetrio Kozak, expect 1.d4 in 90% of White games. Against 1.e4 the reply is 1...e6 (95% of games); against 1.d4, 1...Nf6 (56%).
Our database contains 67 games by Dalton Demetrio Kozak, covering Mar 2011 to Jul 2026. Below you'll find Dalton Demetrio Kozak's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Dalton Demetrio Kozak before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,890 | 1,914 | Aug 2025 |
| Rapid | 1,917 | 1,917 | Jul 2026 |
| Blitz | 1,915 | 1,915 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 67 | 24 | 16 | 27 | 35.8% |
| As White | 31 | 12 | 8 | 11 | 38.7% |
| As Black | 36 | 12 | 8 | 16 | 33.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Dalton Demetrio Kozak's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Dalton Demetrio Kozak's side.
First moves as White (31 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 28 | 90.3% | 50.0% |
| e4 | 3 | 9.7% | 66.7% |
Main lines as White
- 1.d4 — 90% of White games, 50.0% score
- …Nf6 (46% of these games) — Kozak usually continues c4 (50.0% score)
- …d5 (43% of these games) — Kozak usually continues e3 (66.7% score)
- …e6 (7% of these games) — Kozak usually continues g3 (0.0% score)
- 1.e4 — 10% of White games, 66.7% score
- …e6 (33% of these games) — Kozak usually continues d4 (0.0% score)
- …d5 (33% of these games) — Kozak usually continues exd5 (100.0% score)
- …c5 (33% of these games) — Kozak usually continues Nf3 (100.0% score)
As Black against 1.e4 (21 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 20 | 95.2% | 42.5% |
| d5 | 1 | 4.8% | 100.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 55.6% | 40.0% |
| d5 | 4 | 44.4% | 62.5% |
Dalton Demetrio Kozak's chess games
All 67 games by Dalton Demetrio Kozak in the Chess.ceo database (Mar 2011 - Jul 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 24 wins, 16 draws, 27 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D00 | Queen's Pawn Game | 9 | 5/2/2 | 55.6% |
| E17 | Queen's Indian Defense | 3 | 0/1/2 | 0.0% |
| A13 | Benoni Defense | 3 | 0/1/2 | 0.0% |
| D10 | Slav Defense | 2 | 1/1/0 | 50.0% |
| D86 | Grünfeld Defense | 2 | 2/0/0 | 100.0% |
| A81 | Horwitz Defense | 2 | 0/0/2 | 0.0% |
| E11 | Bogo-Indian Defense | 1 | 0/1/0 | 0.0% |
| A47 | Indian Defense | 1 | 0/0/1 | 0.0% |
| E81 | King's Indian Defense | 1 | 0/0/1 | 0.0% |
| E81 | King's Indian: Sämisch | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C01 | French: Exchange Variation | 5 | 3/1/1 | 60.0% |
| D07 | Queen's Gambit | 4 | 2/1/1 | 50.0% |
| C10 | French: Tarrasch Variation | 4 | 0/1/3 | 0.0% |
| C02 | French: Advance Variation | 4 | 2/1/1 | 50.0% |
| C00 | King's Indian Attack | 3 | 0/0/3 | 0.0% |
| C10 | French Defense | 3 | 2/0/1 | 66.7% |
| A01 | Nimzovich-Larsen attack | 3 | 0/1/2 | 0.0% |
| E01 | Catalan | 2 | 0/1/1 | 0.0% |
| A00 | Scandinavian Defense | 1 | 1/0/0 | 100.0% |
| A13 | English Opening | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| May 2017 | Luis Flavio Cunha Navarro | 2,056 | Brasilia Viva Open | C02 |
| Sep 2016 | Waltercler Hille | 1,927 | 2nd Sao Bento do Sul U2050 | D86 |
| Sep 2016 | Willian Henrique Hille | 1,917 | 2nd Sao Bento do Sul U2050 | D07 |
| Oct 2010 | Alaize Dall Orsoletta | 1,719 | Sao Bento do Sul Education | C10 |
| May 2017 | Victor Ignacio dos Santos Valcarcel | 1,654 | Brasilia Viva Open | D00 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Brasilia Viva Open | 2017 | 7 | 4.5 | 1,855 |
| Sao Bento do Sul Education | 2010 | 7 | 4.5 | 2,136 |
| 2nd Sao Bento do Sul U2050 | 2016 | 7 | 5.5 | 1,977 |
| ch-Santa Catarina sf1 | 2016 | 6 | 3 | 1,616 |
| Nova Maraba Open 5th | 2022 | 6 | 3 | 2,014 |
| Curitiba IRT Aniversario | 2008 | 6 | 3 | 2,006 |
| ch-Catarinense sf2 | 2006 | 6 | 2 | – |
| Curitiba Open | 2010 | 5 | 2 | 1,934 |
Interactive opening tree from all 67 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Dalton Demetrio Kozak's chess games?
67 games by Dalton Demetrio Kozak, from Mar 2011 to Jul 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Dalton Demetrio Kozak has played.
What does Dalton Demetrio Kozak play on the first move as White?
Across 31 games with White in our database, Dalton Demetrio Kozak opens with 1.d4 (90% of games), 1.e4 (10% of games). Against 1.e4 as Black, Dalton Demetrio Kozak answers 1...e6 (95% of games), 1...d5 (5% of games). Against 1.d4: 1...Nf6 (56% of games), 1...d5 (44% of games).
What openings does Dalton Demetrio Kozak play as White?
As White, Dalton Demetrio Kozak's most-played openings in our database are: Queen's Pawn Game (9 games, 55.6% win rate); Queen's Indian Defense (3 games, 0.0% win rate); Benoni Defense (3 games, 0.0% win rate). The full breakdown of 31 games with White is in the table above.
What openings does Dalton Demetrio Kozak play as Black?
As Black, Dalton Demetrio Kozak most often plays: French: Exchange Variation (5 games, 60.0% win rate); Queen's Gambit (4 games, 50.0% win rate); French: Tarrasch Variation (4 games, 0.0% win rate). See the table above for the top ten Black openings across 36 games.
What is Dalton Demetrio Kozak's FIDE rating?
Dalton Demetrio Kozak is currently rated 1,890 in classical chess, 1,917 in rapid and 1,915 in blitz. Peak classical rating: 1,914 (Aug 2025).
How many games has Dalton Demetrio Kozak played?
Our database contains 67 games by Dalton Demetrio Kozak, covering Mar 2011 to Jul 2026. Overall record: 24 wins, 16 draws, 27 losses (35.8% win rate).
How do I prepare against Dalton Demetrio Kozak?
67 games by Dalton Demetrio Kozak reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.