Scouting report: Nicolas Checa (GM, USA)

671 over-the-board games in the Chess Stalker database (485 classical, 80 rapid, 106 blitz): 44% wins, 27% draws, 29% losses. FIDE rating 2507 standard, 2416 rapid, 2487 blitz. 198 games analyzed with Stockfish: 94% accuracy, 0.07 blunders per game.

Opening repertoire of Nicolas Checa 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 Nicolas Checa's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/2069342 — no account needed.

Nicolas Checa

TitleGrandmasterFederationUnited StatesBorn2001FIDE ID2069342

Classical2507

Rapid2416

Blitz2487

Games671

W · D · LWon · Drawn · Lost44 / 27 / 29

Peak2574May 2021

Rating history

2400

2440

2480

2520

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Oct 2023Nov 2026

Classical2507Rapid2416Blitz2487no games played

Accuracy by phase

96.7%Opening94.2%Middlegame95.8%Endgame

Clutch factor

Insufficient data

Play style

Elite accuracy: 94.2% average

Solid conversion: 91%

Very consistent (91%)

Very precise: only 0.1 blunders/game

Dominates 1.d4 as

(62% in 291 games)

Vulnerable to 1.e4

(only 0%)

Recent games

Mladenovic, Stefan(2346)

Titled Tuesday Late · 4 Mar 2025

1–0

Gkavardinas, Antonios(2302)

Titled Tuesday Late · 4 Mar 2025

1–0

Altini, Nicola(2350)

Titled Tuesday Late · 4 Mar 2025

1–0

Mendes Aaron Reeve(2334)

Titled Tuesday Late · 4 Mar 2025

0–1

Ahmad, Al Khatib(2279)

Titled Tuesday Late · 4 Mar 2025

0–1

Play against Checa's Twin

Their real openings, level & style

Practice against a bot that uses their real openings and playing style

Based on

671 games

Based on 671 games

Openings

347 games as White · scores 59.9%

Weaknesses

where they slip as ♔ White

King's Indian: Classical1.d4 ♞f6 2.c4 g6 3.♞c3 ♝g7 4.e4 d6 5.♞f3 O-O 6.♝e2 e516 games, last played 2 years ago43.8%losses

Strengths

what holds up for them as ♔ White

Queen's Gambit Declined1.d4 d5 2.c4 e637 games, last played 2 years ago62.2%wins

By family

open a family to see its lines

PROTime controls · Years · Events

671 games in scope

LineECOGamesLast playedWins · draws · lossesScorevs 59.9%

D30–E05922y

52%24%24%

64.1%+4.2 pts

A46–E11372y

57%24%19

68.9%+9.0 pts

E60–E70342y

38%26%36%

51.5%−8.5 pts

A40–D02322y

41%31%28%

56.3%−3.7 pts

A04284y

54%1828%

62.5%—

E15272y

44%33%23%

61.1%—

D10–D11232y

48%48%

71.7%+11.8 pts

A10–A30186y

44%28%28%

58.3%—

Mistakes

Problematic pieces

Insufficient data

Critical moment

Insufficient data

Error heatmap · Critical squaresError heatmap

Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

Couldn't load this.

Endgame statistics

112 endgames (56.9%) · force Knight vs Knight (11%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

56.9%

112 / 197

B vs N Pref

52.4%·47.8%

prefers the bishop

PiecesTypeWin %games

Rook + Equal Minors

56%44%

77.9%353g

R+Bishop vs R+Knight

59%41%

79.4%306g

Rook vs Minor (Exchange)

49%50%

73.7%281g

Rook vs Rook

48%50%

72.6%252g

Rook vs Two Minors

56%44%

78.1%160g

Pure Pawn

36%50%14

60.6%109g

Rook + Equal Minors77.9%353g

R+Bishop vs R+Knight79.4%306g

Rook vs Minor (Exchange)73.7%281g

Rook vs Rook72.6%252g

Rook vs Two Minors78.1%160g

Pure Pawn60.6%109g

Weak in Knight vs Knight: only 11% win rate (9 games). Force this endgameShow all 14 types

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All their endgames: discover where they collapse under pressure

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Repertoire

PROTime controls · Years · Events

671 games in scope

8

7

6

5

4

3

2

1a

b

c

d

e

f

g

h

Explore the repertoireevery move played, ranked by frequency

347 games46%W28%D26%L

347games in this linewon 46%, drew 28%, lost 26%

Move

1. d4

2912y

47%30%23%

62%

1. ♞f3

284y

54%18%28%

63%

1. c4

186y

44%28%28%

58%

1. e4

1016y

100%

0%

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