Chess Stalker
S
GM

Santiago, Yago De Moura

BRA BRA·Born 1992

FIDE OTB · #2103877 · 2,030 Games

Classical24931,972 g
Rapid247929 g
Blitz248629 g

Play against Santiago's Twin

PRO

Uses their openings, level & style

Statistics

Total

2030

Wins

1116

Draws

477

Losses

435
55%23%21%

Play Style

before facing them
Elite accuracy: 92.9% average
High resilience (67%): Dangerous even when losing
Solid conversion: 93%
Very consistent (88%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 ♔ (69% in 62 games)

Deep Analysis

Stockfish 18 · Classical games · 478 analyzed
Accuracy by phase
Opening
96.0%
Middlegame
93.3%
Endgame
95.0%
Clutch Factor
+6%
Winning (+2)
94%
Equal
94%
Losing (−2)
89%
Problematic Pieces
21%
93 err
21%
91 err
20%
88 err
15%
64 err
14%
60 err
10%
45 err
Critical Moment
Move 43 avg
3%
1-15
8%
16-25
16%
26-35
37%
36-45
37%
46+
37% of blunders after move 36-45 — keep the tension until then.
Error Heatmap
18
19
19
Few
Many
d4
19 err
f5
19 err
e5
18 err
d2
14 err
f3
14 err
d4/f5 account for most of the errors. Force decisions in those zones.

Openings

2,030 Games

Weaknesses

— exploit these
aswhite55.6%Losses
Sicilian: Taimanov — 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6
9 Games · Low sample · last played 5 years agoPlay this line

No significant weaknesses detected as black

Strengths

— avoid these
aswhite87.5%Wins
Caro-Kann: Advance — 1.e4 c6 2.d4 d5 3.e5
16 Games · last played 3 years ago
aswhite71.4%Wins
King's Indian: Main Line — 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O
14 Games · last played 7 months ago
asblack76.5%Wins
Caro-Kann: Advance — 1.e4 c6 2.d4 d5 3.e5
17 Games · last played 3 years ago
asblack75.0%Wins
Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e6
16 Games · last played 7 months ago

Critical Blunders

10 errors
Re5+??vs CoriOTB · 2026
h5??vs Pena DuranOTB · 2025
Bxh7??vs Mehta Naitik ROTB · 2025
Kb1??vs WohlfahrtOTB · 2025
Qxc5??vs FierOTB · 2025
Qd4??vs Vega GutierrezOTB · 2025
Be3??vs Contreras HuamanOTB · 2025
Kf5??vs MelianBlitz · 2025
Rc6+??vs Ticona RocabadoOTB · 2025
Ra4??vs LouisOTB · 2025

Recent Games

Draw
Suleymenov, Alisher(2476)

X SESC Caioba Open · 5 Jul 2026

½-½
Win
Villca, Julian(2407)

X SESC Caioba Open · 4 Jul 2026

0-1
Win
Campos, Maria Jose(2236)

X SESC Caioba Open · 3 Jul 2026

1-0
Loss
Mekhitarian, Krikor Sevag(2544)

X SESC Caioba Open · 2 Jul 2026

1-0
Draw
Supi, Luis Paulo(2581)

X SESC Caioba Open · 1 Jul 2026

½-½
Win
Rodrigues, Edgar(2314)

X SESC Caioba Open · 30 Jun 2026

0-1

Endgame Statistics

PRO

Repertoire

8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Move arrowsmost-played moves
Starting Position
Stockfish
1028 Games
58%22%20%
MoveGamesPerformance%
1.d4
627
69%
1.e4
258
68%
1.c4
72
65%
1.Nf3
62
69%
1.b3
6
50%
1.f4Strong
1
100%
1.d3Strong
1
100%
1.h4Strong
1
100%

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