Player profile

Zeiser, Benjamin Kolecha

Standard: 1694 Rapid: 1661 Blitz: 0 (last updated 2026-11-02)

FIDE ID: 538066530 (view FIDE profile)

Federation: BRA Sex: M Birth Year: 2014 Age: 12

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

Games: 5 Wins: 3 (60%) Draws: 0 (0%) Losses: 2 (40%)

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Dossier

4 of 5 games analyzed.

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Openings

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As White 2 games 2W 0D 0L

Sicilian Defense 1 game 1W 0D 0L

Richter-Rauzer Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

French Defense 1 game 1W 0D 0L

Winawer Variation 1 game 1W 0D 0L

Positional Variation 1 game 1W 0D 0L

As Black 3 games 1W 0D 2L

King's Indian Defense 1 game 1W 0D 0L

Sämisch Variation 1 game 1W 0D 0L

Closed Variation 1 game 1W 0D 0L

Queen's Gambit Declined 1 game 0W 0D 1L

Harrwitz Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Sicilian Defense 1 game 0W 0D 1L

Alapin Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 28

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

2026.07.04 · 44... Rxa2 (−27% win chance) 0-1

Zeiser, Benjamin Kolecha

Dos Santos, Isis Eduarda Roeder

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2026.07.03 · 23... Rb8 (−26% win chance) 1-0

Zeiser, Benjamin Kolecha

De Sa, Caio Vinicius Schurgelies

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2026.07.04 · 36... exf4 (−23.6% win chance) 0-1

Zeiser, Benjamin Kolecha

Dos Santos, Isis Eduarda Roeder

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2026.07.04 · 31... Qxf2 (−20.6% win chance) 0-1

Zeiser, Benjamin Kolecha

Dos Santos, Isis Eduarda Roeder

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Games Showing all 5 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.07.05	X TORNEIO INTERNACIONAL DE XADREZ SESC CAIOBÁ - AMADOR	4.16	2026.07.05 Araujo, Andre da Silva (22732888) (1603)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.07.04	X Caiobá Amador	6.15	2026.07.04 Dos Santos, Isis Eduarda Roeder (22782389) (1528)	1	83.50%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.07.04	X Caiobá Amador	5.9	2026.07.04 Guillaume, Vittorio Paniza (538028395) (1584)	0	77.70%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2026.07.03	X TORNEIO INTERNACIONAL DE XADREZ SESC CAIOBÁ - AMADOR	3.20	2026.07.03 Shirabe, Gustavo Tsuyoshi Hasegaw (44721404) (1471)	1	84.60%	1. e4 e6 2. d4 d5 3. Nc3 Bb4
2026.07.03	X Caiobá Amador	2.13	2026.07.03 De Sa, Caio Vinicius Schurgelies (538009790) (1721)	0	85.10%	1. e4 c5 2. c3 g6 3. d4 cxd4