Panno, Oscar

ARG ARG·Born 1935·FIDE #100153·2,384 Games

Classical24382,383 Games

Rapid—1 Games

Blitz24400 Games

Statistics

2384

Total

973

Wins

1079

Draws

332

Losses

41%45%14%

Play Style

What you need to know before facing them

Elite accuracy: 93.9% average

Very consistent (91%)

Very precise: only 0.0 blunders/game

Dominates 1.e4 ♔ (72% in 32 games)

Deep Analysis

Stockfish 18 · Classical games · 163 analyzed

Accuracy by phase

Opening96.6%

Middlegame94.2%

Endgame95.4%

Clutch Factor

Performance under pressure

+1%

Winning (+2 or more)93%

20 Games

Equal position96%

93 Games

Losing (-2 or more)91%

50 Games

Problematic Pieces

Which pieces cause most errors?

♖

21%

34 errors

♞

19%

30 errors

♙

17%

27 errors

♗

16%

26 errors

♕

15%

24 errors

♔

11%

18 errors

Critical Moment

When does the first serious error occur?

Move 44average

1-15

16-25

26-35

36-45

46+

40% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

c66 err

e56 err

f86 err

d55 err

e75 err

c6/e5 concentrate most errors. Force decisions in those zones.

Recent Games

Claverie, Raul2394

Bobby Fischer Memorial · 19 Mar 2008

½-½

Coelho, L.2392

Bobby Fischer Memorial · 18 Mar 2008

½-½

Mekhitarian, Krikor Sevag2456

Bobby Fischer Memorial · 16 Mar 2008

0-1

Rodriguez Vila, Andres2566

Bobby Fischer Memorial · 15 Mar 2008

½-½

Flores, Di2558

Bobby Fischer Memorial · 14 Mar 2008

½-½

Slipak, Sergio2448

Bobby Fischer Memorial · 13 Mar 2008

½-½

Openings

Based on player games

Weaknesses

EXPLOIT!

White

Queen's Gambit Accepted

42.9%

14 Games·Loses

1.d4 d5 2.c4 dxc4

Black

No significant weaknesses detected as Black

Strengths

AVOID

White

Queen's Gambit Declined

71.9%

32 Games·Wins

1.d4 d5 2.c4 e6

English: Reversed Sicilian

63.6%

22 Games·Wins

1.c4 e5 2.Nc3 Nc6

Black

Reti: Double Fianchetto

72.2%

18 Games·Wins

1.Nf3 Nf6 2.g3 g6

King's Indian: Main Line

63.6%

11 Games·Wins

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors

▶

#38Bg2??

Tactics

vs Korchnoi

OTB

▶

#17g3d6??

Endgame

vs Petrosian

OTB

▶

#76Kc6??

Endgame

vs Larsen

OTB

▶

#32Qd2+??

Tactics

vs Najdorf

OTB

▶

#33Kf8??

Tactics

vs Najdorf

OTB

▶

#25f6??

Tactics

vs Najdorf

OTB

▶

#43Rg8??

Endgame

vs Larsen

OTB

▶

#30Ne5??

Tactics

vs Larsen

OTB

▶

#42c4d3??

Endgame

vs Spassky

OTB

▶

#38Bg2??

Tactics

vs Korchnoi

OTB

Endgame Statistics

21 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2008

2007

2006

2005

2004

2003

PRO

Starting Position

1190 Games

45%46%9%

Move	Games	%
1.d4	429	69%
1.Nf3	380	66%
1.c4	335	68%
1.e4 Strong	32	72%
1.g3	12	54%
1.b3 Strong	2	100%

1.d4

69%

429

1.Nf3

66%

380

1.c4

68%

335

1.e4

72%

1.g3

54%

1.b3

100%

Panno, Oscar

Play against Panno, Oscar's Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

Queen's Gambit Accepted

Strengths

Queen's Gambit Declined

English: Reversed Sicilian

Reti: Double Fianchetto

King's Indian: Main Line

Critical Blunders