Player profile

Castro, Dioniso

Standard: 1429 Rapid: 1449 Blitz: 0 (last updated 2026-11-02)

FIDE ID: 23601906 (view FIDE profile)

Federation: CPV Sex: M Birth Year: 1962 Age: 64

Title: — Women's title: — Other title: — FOA title: —

Games: 11 Wins: 2 (18%) Draws: 0 (0%) Losses: 8 (73%) Other: 1

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Dossier

10 of 11 games analyzed.

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Openings

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As White 4 games 2W 0D 2L

Italian Game 2 games 0W 0D 2L

Giuoco Piano 2 games 0W 0D 2L

(unspecified) 2 games 0W 0D 2L

Three Knights Opening 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

French Defense 1 game 1W 0D 0L

Knight Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 4 games 0W 0D 3L

Sicilian Defense 1 game 0W 0D 1L

Alapin Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Nimzo-Indian Defense 1 game 0W 0D 1L

Leningrad Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

English Opening 1 game 0W 0D 1L

Symmetrical Variation 1 game 0W 0D 1L

Two Knights Variation 1 game 0W 0D 1L

Indian Defense 1 game 0W 0D 0L

Accelerated London System 1 game 0W 0D 0L

(unspecified) 1 game 0W 0D 0L

Blunders Top 4 of 78

This player's costliest moves in analyzed games. Can you find the winning move?

2025.12.12 · 15... Ne7 (−43.1% win chance) 1-0

Castro, Dioniso

Ramos, Celton

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2025.12.08 · 28... Qf7 (−39.8% win chance) 1-0

Castro, Dioniso

Vera-Cruz, Rui Manuel Nobre de Oliveira

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2025.12.08 · 7... Qc7 (−36.9% win chance) 1-0

Castro, Dioniso

Vera-Cruz, Rui Manuel Nobre de Oliveira

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2023.10.08 · 12. Bg5 (−34.3% win chance) 0-1

W. Brito

Dioniso Castro

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Games Showing all 11 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2025.12.14	Round 9: Castro, Dioniso - Reis, Lian	9.4	2025.12.14 Reis, Lian (23600764) (1650)	0	82.80%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.12.12	Round 7: Ramos, Celton - Castro, Dioniso	7.4	2025.12.12 Ramos, Celton (23602678)	0	69.30%	1. e4 c5 2. c3 Nc6 3. d4 cxd4
2025.12.11	Round 6: Castro, Dioniso - Neves, Azaergal Bernardo	6.4	2025.12.11 Neves, Azaergal Bernardo (23602724)	1	83.30%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5
2025.12.10	Round 5: Castro, Dioniso - Silva, Tiago	5.4	2025.12.10 Silva, Tiago (23602384)	1	92.30%	1. e4 e6 2. Nf3 d5 3. e5 Bb4
2025.12.09	Round 4: Moes Joaquim, Carlos - Castro, Dioniso	4.4	2025.12.09 Moes Joaquim, Carlos (1928104) (1638)	0	81.20%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.12.08	Round 3: Vera-Cruz, Rui Manuel Nobre de Oliveira - Castro, Dioniso	3.4	2025.12.08 Vera-Cruz, Rui Manuel Nobre de Oliveira (23600020) (1712)	0	71.30%	1. c4 c5 2. Nc3 Nc6 3. e4 e6
2025.12.08	Round 2: Castro, Dioniso - Junior, Aguinaldo Vera Cruz	2.4	2025.12.08 Junior, Aguinaldo Vera Cruz (23600250) (1638)	0	90.00%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.12.07	Round 1: Neves, Diogo Alexandre - Castro, Dioniso	1.4	2025.12.07 Neves, Diogo Alexandre (23600896) (1811)	*	-	1. d4 Nf6 2. Bf4 e6 3. e3 Nc6
2023.10.08	Round 5: Dioniso Castro - W. Brito		2023.10.08 W. Brito	0	83.90%	1. e4 c5 2. Nf3 Nc6 3. c3 e6
2023.10.08	Round 4: K. Santos - Dioniso Castro		2023.10.08 K. Santos	0	84.20%	1. e4 e5 2. d4 d6 3. Nf3 Bg4
2023.10.07	Round 1: Aires Fortes - Dioniso Castro		2023.10.07 Aires Fortes	0	78.90%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6