Dirk Bosman

RIVALRY

Nemesis

Velden van der, R. (Rob)

Games: 4 · Win rate: 100%

Kryptonite

Brink van den, S. (Sieb)

Games: 4 · Win rate: 0%

Easy Target

Tan, K. (Karel)

Games: 3 · Win rate: 100%

Worst losses

SPRUIT, P.P.M. (PAUL) 1703

9917 LeiSB competitie 2024-2025 R 25-11-16-12 · Monday 25 November 2024

BEUSEN, F. (FRANK) 1720

12433 LeiSB regionale competitie 25-26 Recreatieklasse november · Monday 27 October 2025

No FIDE-rated tournaments found.

LeiSB regionale competitie 25-26 Recreatieklasse maart Wednesday 1 October 2025 +3–0=0

LeiSB regionale competitie 25-26 Recreatieklasse november Wednesday 1 October 2025 +4–4=4

LeiSB competitie 2024-2025 R 25-11-16-12 Monday 7 October 2024 +0–4=0

LeiSB competitie 2024-2025 R 28-10-24-11 Monday 7 October 2024 +0–4=0

Loading rating history...

Wins 7

Losses 12

Draws 4

Win Rate 30%

Color	Wins	Draws	Losses	Win Rate
White	7	0	8	47%
Black	0	4	4	0%

Tan, K. (Karel) Monday 9 March 2026 WIN

Velden van der, R. (Rob) Monday 24 November 2025 WIN

Brink van den, S. (Sieb) Thursday 20 November 2025 DRAW

Beusen, F. (Frank) (1720) Monday 27 October 2025 LOSS

Spruit, P.P.M. (Paul) (1703) Monday 25 November 2024 LOSS

Hoeven van der, B. (Boaz) Thursday 7 November 2024 LOSS