Player profile

Beltran, Oskar Sebastian

Standard: 1469 Rapid: 1570 Blitz: 1507 (last updated 2026-10-02)

FIDE ID: 144402546 (view FIDE profile)

Federation: COL Sex: M Birth Year: 2007 Age: 19

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

Games: 9 Wins: 2 (22%) Draws: 2 (22%) Losses: 5 (56%)

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Dossier

8 of 9 games analyzed.

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Openings

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As White 4 games 1W 1D 2L

Indian Defense 1 game 1W 0D 0L

Knights Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Pirc Defense 1 game 0W 0D 1L

Classical Variation 1 game 0W 0D 1L

Schlechter Variation 1 game 0W 0D 1L

Yusupov-Rubinstein System 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Horwitz Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 5 games 1W 1D 3L

Pirc Defense 2 games 1W 0D 1L

Kholmov System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Classical Variation 1 game 1W 0D 0L

Quiet System, Parma Defense 1 game 1W 0D 0L

Grünfeld Defense 1 game 0W 1D 0L

Three Knights Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

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

Fianchetto Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

English Opening 1 game 0W 0D 1L

Anglo-Dutch Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 44

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

2025.02.02 · 27... Nb6 (−36.9% win chance) 1-0

Beltran, Oskar Sebastian

Cabarique Tirado, Diego Alejandro

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2025.01.30 · 38... h4 (−35.5% win chance) 0-1

Beltran, Oskar Sebastian

Rodriguez Rodriguez, Thiago

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2025.02.01 · 14. Bd4 (−31.8% win chance) 0-1

Vasquez Sanchez, Juan Pablo

Beltran, Oskar Sebastian

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2025.01.31 · 26. Bc6 (−29.1% win chance) 1/2-1/2

Olaya, Horacio

Beltran, Oskar Sebastian

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Games Showing all 9 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2025.02.02	Round 9: Beltran, Oskar Sebastian - Lezama Ramirez, Jose David	9.46	2025.02.02 Ramirez Lezama, Jose David (144452730)	1	86.60%	1. d4 Nf6 2. Nf3 e6 3. Nc3 Bb4
2025.02.02	Round 8: Cabarique Tirado, Diego Alejandro - Beltran, Oskar Sebastian	8.43	2025.02.02 Cabarique Tirado, Diego Alejandro (144426208) (1699)	0	76.90%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2025.02.01	Round 7: Buitrago Pinto, Samuel Alejandro - Beltran, Oskar Sebastian	7.44	2025.02.01 Buitrago Pinto, Samuel Alejandro (144402473) (1491)	½	84.60%	1. c4 Nf6 2. Nc3 g6 3. Nf3 d5
2025.02.01	Round 6: Beltran, Oskar Sebastian - Vasquez Sanchez, Juan Pablo	6.43	2025.02.01 Vasquez Sanchez, Juan Pablo (144419066) (1605)	0	83.00%	1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7
2025.01.31	Round 5: Gonzalez Pereira, Jose David - Beltran, Oskar Sebastian	5.33	2025.01.31 Gonzalez Pereira, Jose David (144417047) (1899)	0	83.70%	1. d4 Nf6 2. c4 g6 3. Nf3 Bg7
2025.01.31	Round 4: Beltran, Oskar Sebastian - Olaya, Horacio	4.44	2025.01.31 Olaya, Horacio (4458648) (1708)	½	83.60%	1. d4 Nf6 2. Nf3 e6 3. e3 b6
2025.01.30	Round 3: Rodriguez Rodriguez, Thiago - Beltran, Oskar Sebastian	3.50	2025.01.30 Rodriguez Rodriguez, Thiago (144440804)	1	88.80%	1. e4 Nf6 2. Nc3 d6 3. d4 g6
2025.01.30	Round 2: Beltran, Oskar Sebastian - Moreno Sierra, Juan David	2.41	2025.01.30 Moreno Sierra, Juan David (4497015) (1692)	0	89.10%	1. d4 e6 2. Bf4 d5 3. e3 f5
2025.01.29	Round 1: Delgado Caballero, Nigel Alejandro - Beltran, Oskar Sebastian	1.31	2025.01.29 Delgado Caballero, Nigel Alejandro (4492846) (1879)	0	-	1. c4 f5 2. Nc3 e6 3. g3 Nf6