Scouting report: Idelfonso Datu (IM, PHI)

142 over-the-board games in the Chess Stalker database (142 classical): 38% wins, 36% draws, 26% losses. FIDE rating 2457 standard, 2459 rapid.

  • Opening repertoire of Idelfonso Datu as White and Black, with results per line — free.
  • Weaknesses and blunder patterns, evaluated with Stockfish — free.
  • Recent over-the-board games and endgame statistics.
  • Twin Bot: a sparring bot that imitates Idelfonso Datu's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/5201101 — no account needed.

Chess Stalker

Idelfonso Datu

IM

Philippinesborn 1972FIDE ID 5201101

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2440
2480
2457 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2459
2457
2457peak, Oct 2004
142games
54wins, 38%
51draws, 36%
37losses, 26%

Play against Datu's Twin

Their real openings, level & style

Based on 142 games

Openings

Based on player games

No clear weaknesses!

Deep analysis

Stockfish · Classical · 0 analyzed
Clutch factor
Insufficient data
Problematic pieces
Insufficient data
Critical moment
Insufficient data
Error heatmap · Critical squares
Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish
No blunders recorded

Recent games

Martasyahbana, Ilha

Asian U14 · 18 Dec 2004

½–½
Yu, Melvin

Asian U14 · 17 Dec 2004

1–0
Huang,J(2060)

Asian U14 · 15 Dec 2004

0–1
Marwan, Abdulwahab(1985)

Asian U14 · 14 Dec 2004

0–1
Uteshev, Arsen

Asian U14 · 14 Dec 2004

½–½
Wee, Zhen Chian

Asian U14 · 13 Dec 2004

½–½

Repertoire

PRO
142 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
67 games37%W42%D21%L
Move
1. ♞f3
4422y
43%34%23
60%
1. d4
1022y
30%50%20
55%
1. c4
725y
29%71%
64%
1. e4
5Apr 2001
2040%40%
40%
1. g3
1Jan 1987
100%
50%

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