FMLeandro Slagboom
NED · FIDE ID 1065882 · 183 tournament games since 2022
Standard
2357
#67 in NED (active)
Rapid
2373
#37 in NED (active)
Blitz
2168
#186 in NED (active)
Score
63%
87 W · 56 D · 40 L
Opp. avg
2280
Last 50 games
Last game
2026-09-19
Dutch Meesterklasse 2026-2027
Prep summary
- As White: 1.e4 in 71% of games (scores 65%).
- Against 1.e4: 1...e6 in 22 of 40 games (French Defense), scoring 55%.
- Against 1.d4: 1...Nf6 in 20 of 27 games (Indian Defense), scoring 55%.
- By opponent strength: 39% against higher-rated players, 74% against lower-rated.
Based on 183 over-the-board games (27 classical · 17 rapid). 89 with White (67%), 94 with Black (59%).
Openings as White
First move
| 1.e4 | 63 | 65% |
| 1.d4 | 14 | 68% |
| 1.c4 | 7 | 64% |
| 1.Nf3 | 4 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Italian Game: Two Knights Defense, Modern Bishop's Opening | 4 | 50% |
| Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | 3 | 100% |
| Sicilian Defense: Moscow Variation | 3 | 83% |
| Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | 3 | 100% |
| Sicilian Defense: Najdorf Variation, Opocensky Variation | 3 | 67% |
Openings as Black
Against 1.e4 (40 games)
| 1...e6 French Defense | 22 | 55% |
| 1...e5 King's Pawn Game | 14 | 64% |
| 1...c5 Sicilian Defense | 4 | 25% |
Against 1.d4 (27 games)
| 1...Nf6 Indian Defense | 20 | 55% |
| 1...d5 Queen's Pawn Game | 7 | 57% |
Most played
| Opening | Games | Score |
|---|---|---|
| French Defense: Steinitz Variation, Boleslavsky Variation | 4 | 75% |
| Queen's Gambit Declined: Exchange Variation, Positional Variation | 3 | 67% |
| King's Indian Defense: Fianchetto Variation | 3 | 67% |
| French Defense: Advance Variation, Euwe Variation | 3 | 33% |
| French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | 3 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-19 | Khoi Pham (2419) Dutch Meesterklasse 2026-2027 | L |
| 2026-07-13 | Michael Wunnink (2187) Amsterdam Chess Festival 2026 - Group A | W |
| 2026-07-12 | Alan Bakija (2172) Amsterdam Chess Festival 2026 - Group A | W |
| 2026-07-11 | Paul-Peter Theulings (2084) Amsterdam Chess Festival 2026 - Group A | W |
| 2026-07-10 | Merijn Van Delft (2358) Amsterdam Chess Festival 2026 - Group A | ½ |
| 2026-07-10 | Sourav Bhattacharjee (2188) Amsterdam Chess Festival 2026 - Group A | W |
| 2026-07-10 | Roger Labruyere (2202) Amsterdam Chess Festival 2026 - Group A | W |
| 2026-07-10 | Eelke De Boer (2406) Amsterdam Chess Festival 2026 - Group A | W |
| 2026-07-10 | Rob Schoorl (2284) Amsterdam Chess Festival 2026 - Group A | ½ |
| 2026-07-10 | Gachatur Kazarjan (2299) Amsterdam Chess Festival 2026 - Group A | W |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.