Prepare against Anderson Tatsch Dias
Brazil · World #19,439 classical · FIDE ID 2101963
When preparing against Anderson Tatsch Dias, expect 1.d4 in 91% of White games. Against 1.e4 the reply is 1...c5 (81% of games); against 1.d4, 1...Nf6 (84%). Lowest win rate among frequent openings: Pirc Defense as Black, 23.8% over 21 games.
Our database contains 540 games by Anderson Tatsch Dias, covering Apr 2003 to Aug 2026. Below you'll find Anderson Tatsch Dias's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Anderson Tatsch Dias 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 | 2,062 | 2,243 | Aug 2012 |
| Rapid | 2,130 | 2,269 | Sep 2021 |
| Blitz | 2,096 | 2,199 | Jul 2017 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 540 | 291 | 139 | 110 | 53.9% |
| As White | 268 | 159 | 65 | 44 | 59.3% |
| As Black | 272 | 132 | 74 | 66 | 48.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Anderson Tatsch Dias's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Anderson Tatsch Dias's side.
First moves as White (268 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 245 | 91.4% | 71.8% |
| Nf3 | 10 | 3.7% | 65.0% |
| c4 | 7 | 2.6% | 71.4% |
| e4 | 6 | 2.2% | 66.7% |
Main lines as White
- 1.d4 — 91% of White games, 71.8% score
- …Nf6 (60% of these games) — Dias usually continues c4 (72.4% score)
- …d5 (29% of these games) — Dias usually continues c4 (78.1% score)
- …e6 (4% of these games) — Dias usually continues c4 (66.7% score)
- 1.Nf3 — 4% of White games, 65.0% score
- …Nf6 (80% of these games) — Dias usually continues g3 (33.3% score)
- …d5 (20% of these games) — Dias usually continues d4 (75.0% score)
As Black against 1.e4 (144 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 117 | 81.3% | 59.0% |
| d6 | 21 | 14.6% | 38.1% |
| d5 | 3 | 2.1% | 100.0% |
| e6 | 2 | 1.4% | 50.0% |
| e5 | 1 | 0.7% | 50.0% |
As Black against 1.d4 (74 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 62 | 83.8% | 70.2% |
| d5 | 10 | 13.5% | 70.0% |
| c5 | 1 | 1.4% | 100.0% |
| d6 | 1 | 1.4% | 0.0% |
Anderson Tatsch Dias's chess games
All 540 games by Anderson Tatsch Dias in the Chess.ceo database (Apr 2003 - Aug 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: 291 wins, 139 draws, 110 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D13 | Slav Defense | 35 | 21/8/6 | 60.0% |
| A50 | Indian Defense | 30 | 22/3/5 | 73.3% |
| E81 | King's Indian: Sämisch | 28 | 17/5/6 | 60.7% |
| A56 | Benoni Defense | 23 | 12/9/2 | 52.2% |
| E18 | Queen's Indian Defense | 16 | 11/2/3 | 68.8% |
| D03 | Torre Attack | 15 | 8/4/3 | 53.3% |
| D85 | Grünfeld Defense | 12 | 7/2/3 | 58.3% |
| A80 | Dutch Defense | 8 | 4/3/1 | 50.0% |
| A52 | Budapest Defense | 7 | 6/1/0 | 85.7% |
| A90 | Queen's Gambit Declined | 7 | 5/1/1 | 71.4% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B40 | Sicilian | 82 | 36/25/21 | 43.9% |
| B07 | Pirc Defense | 21 | 5/6/10 | 23.8% |
| A57 | Benoni Defense | 20 | 12/6/2 | 60.0% |
| A31 | English Opening | 17 | 7/8/2 | 41.2% |
| B23 | Sicilian: Closed | 16 | 11/0/5 | 68.8% |
| A39 | Indian Defense | 9 | 5/3/1 | 55.6% |
| B80 | Sicilian: Scheveningen | 7 | 2/1/4 | 28.6% |
| D02 | London System | 7 | 5/2/0 | 71.4% |
| A06 | Réti Opening | 6 | 3/3/0 | 50.0% |
| A20 | Modern Defense | 5 | 4/0/1 | 80.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| May 2008 | Luciano Malta Maia | 2,368 | Registro Open | D52 |
| Jun 1994 | Rodrigo Disconzi da Silva | 2,360 | ch-BRA sf | D02 |
| Sep 1994 | Ranko Szuhanek | 2,350 | 33rd Wch U20 | E87 |
| Jun 1995 | Eduardo Thelio Limp | 2,320 | ch-BRA62 sf | B07 |
| Jun 1994 | Jefferson Pelikian | 2,295 | ch-BRA sf | A59 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Parana | 2018 | 23 | 15 | 2,160 |
| Caioba Telecom Open | 2018 | 22 | 13 | 2,063 |
| Maringa Open | 2011 | 16 | 10 | 2,153 |
| 9th Florianopolis Open | 2023 | 15 | 9.5 | 1,901 |
| 33rd Wch U20 | 1994 | 12 | 6 | 2,336 |
| ch-Catarinense sf2 | 2012 | 11 | 9.5 | 2,369 |
| Florianopolis Open | 2015 | 10 | 7 | 2,146 |
| 6th Florianopolis Open | 2020 | 10 | 6.5 | 2,158 |
Interactive opening tree from all 540 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Anderson Tatsch Dias's chess games?
540 games by Anderson Tatsch Dias, from Apr 2003 to Aug 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 Anderson Tatsch Dias has played.
What does Anderson Tatsch Dias play on the first move as White?
Across 268 games with White in our database, Anderson Tatsch Dias opens with 1.d4 (91% of games), 1.Nf3 (4% of games), 1.c4 (3% of games). Against 1.e4 as Black, Anderson Tatsch Dias answers 1...c5 (81% of games), 1...d6 (15% of games), 1...d5 (2% of games). Against 1.d4: 1...Nf6 (84% of games), 1...d5 (14% of games), 1...c5 (1% of games).
What openings does Anderson Tatsch Dias play as White?
As White, Anderson Tatsch Dias's most-played openings in our database are: Slav Defense (35 games, 60.0% win rate); Indian Defense (30 games, 73.3% win rate); King's Indian: Sämisch (28 games, 60.7% win rate). The full breakdown of 268 games with White is in the table above.
What openings does Anderson Tatsch Dias play as Black?
As Black, Anderson Tatsch Dias most often plays: Sicilian (82 games, 43.9% win rate); Pirc Defense (21 games, 23.8% win rate); Benoni Defense (20 games, 60.0% win rate). See the table above for the top ten Black openings across 272 games.
What is Anderson Tatsch Dias's FIDE rating?
Anderson Tatsch Dias is currently rated 2,062 in classical chess, 2,130 in rapid and 2,096 in blitz. Peak classical rating: 2,243 (Aug 2012).
How many games has Anderson Tatsch Dias played?
Our database contains 540 games by Anderson Tatsch Dias, covering Apr 2003 to Aug 2026. Overall record: 291 wins, 139 draws, 110 losses (53.9% win rate).
How do I prepare against Anderson Tatsch Dias?
540 games by Anderson Tatsch Dias 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.