Player profile

Pac, David

Standard: 1541 Rapid: 1598 Blitz: 1525 (last updated 2026-10-02)

FIDE ID: 23756063 (view FIDE profile)

Federation: CZE Sex: M Birth Year: 2011 Age: 15

Title: — Women's title: — Other title: — FOA title: —

Games: 6 Wins: 2 (33%) Draws: 3 (50%) Losses: 1 (17%)

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Dossier

6 of 6 games analyzed.

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Openings

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As White 3 games 1W 2D 0L

Scotch Game 2 games 1W 1D 0L

(unspecified) 1 game 0W 1D 0L

Classical Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

French Defense 1 game 0W 1D 0L

Exchange Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

As Black 3 games 1W 1D 1L

Indian Defense 1 game 0W 0D 1L

Budapest Gambit Accepted 1 game 0W 0D 1L

Main Line, Adler Variation 1 game 0W 0D 1L

Rapport-Jobava System 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

English Opening 1 game 1W 0D 0L

Agincourt Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Blunders Top 4 of 18

This player's costliest moves in analyzed games. Can you find the winning move?

2026.04.04 · 26. g3 (−36.5% win chance) 1-0

Kadlcek, George Anthony

Pac, David

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2026.04.05 · 16. Rf1 (−35.8% win chance) 1/2-1/2

Chauvin, Leon

Pac, David

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2026.04.05 · 14... fxe5 (−18.8% win chance) 1-0

Pac, David

Kobersky, Matyas

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2026.04.03 · 20. Nb3 (−12.7% win chance) 1/2-1/2

Coufalik, Jakub

Pac, David

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Games Showing all 6 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.04.05	Round 7: Kobersky, Matyas - Pac, David	7.3	2026.04.05 Kobersky, Matyas (23747501) (1565)	0	82.20%	1. d4 Nf6 2. c4 e5 3. dxe5 Ng4
2026.04.05	Round 6: Pac, David - Chauvin, Leon	6.2	2026.04.05 Chauvin, Leon (23730137) (1555)	½	72.90%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2026.04.04	Round 5: Pac, David - Kadlcek, George Anthony	5.3	2026.04.04 Kadlcek, George Anthony (23790814) (1409)	1	88.90%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2026.04.04	Round 4: Mach, Vaclav - Pac, David	4.2	2026.04.04 Mach, Vaclav (23789808) (1612)	½	88.00%	1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5
2026.04.03	Round 3: Pac, David - Coufalik, Jakub	3.2	2026.04.03 Coufalik, Jakub (23780134) (1593)	½	92.90%	1. e4 e6 2. d4 d5 3. exd5 exd5
2026.04.02	Round 2: Skarpa, Marek - Pac, David	2.1	2026.04.02 Skarpa, Marek (23780118) (1637)	1	95.50%	1. Nf3 d5 2. c4 e6 3. b3 c5