Scouting report: Lelys Stanley Martinez Duany (GM, CUB)

1,404 over-the-board games in the Chess Stalker database (1,321 classical, 46 rapid, 37 blitz): 45% wins, 40% draws, 16% losses. FIDE rating 2412 standard, 2459 rapid, 2449 blitz. 460 games analyzed with Stockfish: 94% accuracy, 0.04 blunders per game.

  • Opening repertoire of Lelys Stanley Martinez Duany 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 Lelys Stanley Martinez Duany's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/3504727 — no account needed.

Lelys Stanley Martinez Duany

TitleGrandmasterFederationCubaBorn1985FIDE ID3504727

Classical2412▼ 28
Rapid2459
Blitz2449
Games1,404
W · D · L45 / 40 / 16
Peak2547

Rating history

2380
2420
2460
2500
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2412Rapid2459Blitz2449no games played
Accuracy by phase
95.9%Opening93.9%Middlegame95.6%Endgame
Clutch factor
Insufficient data

Play style

Elite accuracy: 94.1% average
High resilience (63%): Dangerous even when losing
Solid conversion: 86%
Very consistent (91%)
Very precise: only 0.0 blunders/game
Dominates 1.Nf3 as ♔ (71% in 234 games)

Recent games

Fiorito, Joaquin(2414)

2nd La Nucia RR 2026 · 12 Oct 2026

½–½
Del Rio De Angelis, Salvador G.(2422)

2nd La Nucia RR 2026 · 11 Oct 2026

½–½
Macias Pino, Diego(2497)

2nd La Nucia RR 2026 · 10 Oct 2026

½–½
Munoz, Miguel(2325)

2nd La Nucia RR 2026 · 9 Oct 2026

½–½
Sos Andreu, Eric(2376)

2nd La Nucia RR 2026 · 9 Oct 2026

1–0

Play against Martinez Duany's Twin

Their real openings, level & style

Based on 1,404 games

Openings

713 games as White · scores 68.8%

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
Reti vs King's Indian1.♞f3 ♞f6 2.c4 g620 games, last played 11 months ago80.0%wins
Reti: Gambit1.♞f3 d5 2.c4 e613 games, last played 5 months ago61.5%wins

By family

open a family to see its lines
PRO
1,404 games in scope
LineGamesScorevs 68.8%
23770.7%—
15967.3%—
7163.4%−5.4 pts
4967.3%—
4169.5%—
3457.4%−11.4 pts
3071.7%—
1869.4%—

Mistakes

Problematic pieces
Insufficient data
Critical moment
Insufficient data
Error heatmap · Critical squares
Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

Couldn't load this.

Endgame statistics

Repertoire

PRO
1,404 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
713 games49%W39%D12%L
Move
1. e4
3685w
47%40%13
67%
1. ♞f3
2343w
51%40%
71%
1. d4
923m
53%38%
72%
1. c4
162m
56%25%19
69%
1. f4
12y
100%
50%
1. d3
18y
100%
50%
1. b3
17y
100%
100%

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