OpeningSpy Prep dossier

Opponent

penguingm1

Lichess · 300 rated games · May 2020–Dec 2023 · prepared for nihalsarin2004

AggressiveTime-trouble prone1.e4 loyalistUltrabullet specialist

2223ultraBullet rating

63%overall score

32avg moves

● 189 wins

● 1 draws · ● 110 losses

Your game plan

Three moves to make for each colour, based on their real results. Confidence reflects sample size.

When you have White

Open with 1.e3 — their lowest score (55%) among first moves they've faced

Faced 11 times. Most common reply: d5. Medium confidence

1.e3 d5 2.a4

Steer toward the King's Indian Attack — their weak spot at 17%

+1 =0 −5 for them. You score 100% in it (5 games). Small sample (6)

1.g3 d5 2.Nf3

Avoid the French Defense — they score 61% there

Their comfort zone: +23 =0 −15. High confidence

1.e4 e6

When you have Black

Expect 1.e4 (90% of their White games) — answer with the French Defense: they score 48% there

23 games: +11 =0 −12 for them. Medium confidence

1.e4 e6 2.Nc3 d5 3.Nf3

Avoid the Scandinavian Defense — they score 64% there

Their comfort zone: +18 =0 −10. High confidence

1.e4 d5 2.Nc3 dxe4 3.Nxe4

Plan for a medium game — steer for a rich middlegame rather than early trades

They score 45% in medium games vs 63% overall. High confidence

Their weak spots

Openings where they score under 50%.

French Defensewhen you have Black · 23 games Medium confidence

48%

Avoid these

Openings where they score 65%+.

Modern Defensewhen you have Black · 13 games Medium confidence

69%

Caro-Kann Defensewhen you have Black · 21 games Medium confidence

69%

Hungarian Openingwhen you have White · 22 games Medium confidence

68%

Englund Gambit Declinedwhen you have White · 12 games Medium confidence

67%

When they have White

149 games · score 64%

Opening names often describe the defence chosen by their opponents; the right-hand column shows their own first move. Bar length = how often, colour = how well they score (green they struggle, red they're strong).

Openings reached

Scandinavian Defense28 · 19%

64%

French Defense23 · 15%

48%

Caro-Kann Defense21 · 14%

69%

Modern Defense13 · 9%

69%

Pirc Defense11 · 7%

82%

Alekhine Defense small sample8 · 5%

88%

Sicilian Defense small sample8 · 5%

75%

Vienna Game small sample6 · 4%

67%

First move

1.e4134 · 90%

67%

1.d4 small sample6 · 4%

50%

1.Nf3 small sample4 · 3%

25%

1.b3 small sample3 · 2%

67%

1.g3 small sample1 · 1%

When they have Black

151 games · score 62%

Opening names often describe the system White chose; the right-hand column shows their reply to the first move. Bar length = how often, colour = how well they score (green they struggle, red they're strong).

Openings reached

French Defense38 · 25%

61%

Hungarian Opening22 · 15%

68%

Zukertort Opening13 · 9%

62%

Englund Gambit Declined12 · 8%

67%

Queen's Pawn Game small sample9 · 6%

89%

Van't Kruijs Opening small sample8 · 5%

50%

Queen's Gambit Declined small sample7 · 5%

57%

Van Geet Opening small sample6 · 4%

50%

Their reply

1.e4 … e638 · 25%

61%

1.Nf3 … e522 · 15%

55%

1.g3 … d521 · 14%

57%

1.d4 … e514 · 9%

71%

1.d4 … d512 · 8%

75%

1.e3 … d510 · 7%

50%

Tendencies

Weakest at bullet (62%), strongest at ultraBullet (63%).
Lowest score in medium games (45%) — aim for a rich middlegame.
Most common way they lose: flagged (time) (100 of 110).

By game length

85%

Short · under 30 moves128 games

45%

Medium · 30–50 moves146 games

58%

Long · 50+ moves26 games

By time control

63%

ultraBullet266 games

62%

bullet34 games

How they lose

Flagged (time) 100
Checkmated 5
Resigned 4
Didn't start 1

Your repertoire

nihalsarin2004 · 200 games · score 75%

Your White

Queen's Pawn Game16 · 16%

94%

Zukertort Opening13 · 13%

54%

Benoni Defense10 · 10%

80%

Modern Defense small sample6 · 6%

67%

King's Indian Attack small sample5 · 5%

100%

French Defense small sample5 · 5%

20%

Your Black

French Defense15 · 15%

67%

Indian Defense13 · 13%

85%

Four Knights Game11 · 11%

77%

Sicilian Defense small sample9 · 9%

67%

Modern Defense small sample6 · 6%

83%

Caro-Kann Defense small sample5 · 5%

80%

Here the percentage is your score; green = you do well.

OpeningSpy

Cheat sheet · penguingm1

2223 ultraBullet · 300 games · Aggressive · Time-trouble prone · 1.e4 loyalist

You have White

Open with 1.e3 — their lowest score (55%) among first moves they've faced

Faced 11 times. Most common reply: d5. Medium confidence

1.e3 d5 2.a4

Steer toward the King's Indian Attack — their weak spot at 17%

+1 =0 −5 for them. You score 100% in it (5 games). Small sample (6)

1.g3 d5 2.Nf3

Avoid the French Defense — they score 61% there

Their comfort zone: +23 =0 −15. High confidence

1.e4 e6

You have Black

Expect 1.e4 (90% of their White games) — answer with the French Defense: they score 48% there

23 games: +11 =0 −12 for them. Medium confidence

1.e4 e6 2.Nc3 d5 3.Nf3

Avoid the Scandinavian Defense — they score 64% there

Their comfort zone: +18 =0 −10. High confidence

1.e4 d5 2.Nc3 dxe4 3.Nxe4

Plan for a medium game — steer for a rich middlegame rather than early trades

They score 45% in medium games vs 63% overall. High confidence

Score = their (wins + ½ draws) ÷ games. Green = they struggle, red = they're strong. Generated 16 Oct 2026 from public Lichess games.