Tapijtgigant Open ASK 2026 - Group A
SwissStandard
75 players participated in this 6-round tournament, held from 04 Apr 2026 to 06 Apr 2026 in Alkmaar, Netherlands. 14 titled players from 8 federations. Top 10 Elo average was 2327, and top seed was Liam Vrolijk (🇳🇱 NED, GM, 2529).
Li Riemersma (🇳🇱 NED, IM, 2421) won with 5.0/6, ahead of An Dinh Minh (5.0) and Rick Lahaye (5.0). Riemersma won on tie-break after catching the field in the final round.
The biggest upset came in round 5: Aakrit Seth (1975) beat Enrique Rodriguez Abreu (2259), a +284-point gap.
Location
🇳🇱Alkmaar, Netherlands
Dates
04 Apr 2026 → 06 Apr 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 6 rounds
Titled players · 14
GM×1
IM×2
FM×7
CM×4
Federations · 8 represented
🇳🇱Netherlands×65
🇧🇪Belgium×2
🇬🇧England×2
🇩🇪Germany×2
🇺🇦Ukraine×1
🇻🇳Vietnam×1
FIDE (no federation)×1
🇨🇺Cuba×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsTight race until R6; 3 players tied at 5.0/6, decided on Buchholz. Title race narrowed from 6 co-leaders at R4 to 3 at the finish.
Co-leaders
28
11
3
6
1
3
R6 · TIEBREAK CLUSTER
3 players finish on 5.0/6. Riemersma takes the title on Buchholz Cut1 (21.0).
R4–R6 · WIN STREAK
Rick Lahaye won 3 in a row (R4–R6).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Rick Lahaye | * | — | — | — |
| 2IMLi Riemersma | — | * | ½ | ½ |
| 3CMAn Dinh Minh | — | ½ | * | — |
| 4FMRob Schoorl | — | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Riemersma, LiIM | 2421 | NED | +26N | +13B | =2N | +10B | =6N | +9B | 5.0 | 21.0 | 24.0 | 19.25 | 2464 | +3.4 |
| 2 | An Dinh MinhCM | 2221 | VIE | +54B | +25N | =1B | +23N | +5B | =4N | 5.0 | 20.0 | 22.0 | 17.25 | 2482 | +37.0 |
| 3 | Lahaye, Rick | 2390 | NED | +55B | +14N | −5B | +50N | +17B | +11N | 5.0 | 17.5 | 19.5 | 15.00 | 2400 | +0.8 |
| 4 | Vrolijk, LiamGM | 2529 | NED | +51B | +52N | +8B | =5N | =7B | =2B | 4.5 | 20.5 | 22.5 | 15.50 | 2394 | -7.1 |
| 5 | Hummel, Paul | 2151 | NED | +71N | +46B | +3N | =4B | −2N | +14B | 4.5 | 20.5 | 21.0 | 13.75 | 2399 | +36.8 |
| 6 | Schoorl, RobFM | 2272 | NED | +18B | =41N | +19B | +61N | =1B | =7N | 4.5 | 19.0 | 20.5 | 14.50 | 2371 | +15.4 |
| 7 | Grooten, Tommy | 2347 | NED | +42N | +44B | =23N | +27B | =4N | =6B | 4.5 | 17.5 | 20.0 | 14.00 | 2357 | +4.6 |
| 8 | Leenen, BoydCM | 2205 | NED | +66N | +67B | −4N | +13B | =14N | +18B | 4.5 | 16.0 | 17.0 | 10.75 | 2340 | +38.8 |
| 9 | Kamphuis, Jasper | 2086 | NED | +73N | +15B | −10N | +58B | +12B | −1N | 4.0 | 18.5 | 19.0 | 10.00 | 2327 | +37.2 |
| 10 | Van Osch, MeesFM | 2346 | NED | +53B | +50N | +9B | −1N | −11B | +33N | 4.0 | 18.0 | 20.0 | 11.00 | 2280 | -8.0 |
| 11 | Van Liempt, Michael | 2149 | NED | −27N | +56B | +42N | +24B | +10N | −3B | 4.0 | 17.5 | 19.5 | 11.50 | 2265 | +18.0 |
| 12 | Grooten, HermanIM | 2179 | NED | −23N | +66B | +51N | +63B | −9N | +24B | 4.0 | 13.5 | 14.5 | 7.50 | 2185 | +0.3 |
| 13 | Spit, Vincent | 2143 | NED | +36B | −1N | +54B | −8N | +42B | =20N | 3.5 | 18.5 | 20.5 | 9.25 | 2184 | +6.6 |
| 14 | Zecha, Oscar | 2120 | NED | +57B | −3B | +67N | +47N | =8B | −5N | 3.5 | 18.5 | 19.5 | 7.75 | 2209 | +28.8 |
| 15 | Ritzerveld, NoahFM | 2205 | NED | +20B | −9N | +25B | =28N | F | +19N | 3.5 | 17.0 | 18.5 | 11.50 | 2190 | -1.2 |
| 16 | Eedle, Eric F | 2039 | ENG | =30B | −21N | +32B | +45N | =22B | =17N | 3.5 | 16.5 | 19.0 | 10.50 | 2204 | +27.2 |
| 17 | Thijssen, Freek | 2159 | NED | −67N | +59B | +26N | +41B | −3N | =16B | 3.5 | 16.0 | 17.0 | 9.25 | 2161 | +1.2 |
| 18 | Molenaar, Christiaan | 2056 | NED | −6N | =70B | +72N | +52B | +43N | −8N | 3.5 | 14.0 | 14.5 | 5.25 | 2188 | +21.4 |
| 19 | Garay, Enzo | 2098 | NED | =64N | +72B | −6N | +70N | +23B | −15B | 3.5 | 13.0 | 13.5 | 4.75 | 2114 | +6.8 |
| 20 | Habig, Bryan | 2032 | NED | −15N | =62N | =68B | +51B | +63N | =13B | 3.5 | 12.0 | 13.0 | 6.50 | 2183 | +24.8 |
| 21 | Polak, Alexander | 2101 | NED | F | +16B | F | =57N | +53B | +29B | 3.5 | 12.0 | 12.0 | 9.50 | 2361 | +21.6 |
| 22 | Van der Eijk, Martijn | 2207 | NED | =24B | +75N | =41B | F | =16N | +25B | 3.5 | 12.0 | 12.0 | 7.50 | 2207 | +0.2 |
| 23 | Baarslag, Ed | 2019 | NED | +12B | +69N | =7B | −2B | −19N | =35N | 3.0 | 20.0 | 21.0 | 8.75 | 2198 | +27.0 |
| 24 | Wilming, Auke | 2043 | NED | =22N | =34B | +35B | −11N | +50B | −12N | 3.0 | 17.5 | 19.5 | 8.25 | 2164 | +19.4 |
| 25 | Sanitt, Ethan | 2088 | ENG | +28B | −2B | −15N | +54N | +47B | −22N | 3.0 | 17.5 | 19.5 | 7.50 | 2127 | +6.6 |
| 26 | Vlieger, Olaf | 2075 | NED | −1B | +36N | −17B | =68N | +59B | =28N | 3.0 | 16.5 | 17.5 | 7.00 | 2077 | -1.2 |
| 27 | Khatniuk, Anastasiia | 1989 | UKR | +11B | +45N | =47B | −7N | =48B | F | 3.0 | 16.0 | 18.5 | 9.00 | 2275 | +36.6 |
| 28 | De Jong, LodeCM | 1902 | NED | −25N | +37B | +74N | =15B | −38N | =26B | 3.0 | 15.5 | 16.0 | 6.75 | 2025 | +30.0 |
| 29 | Winter, Sven | 2013 | NED | +58N | =48B | −43N | +44B | =33B | −21N | 3.0 | 14.0 | 16.0 | 7.25 | 2149 | +42.8 |
| 30 | Gijsen, William | 2206 | NED | =16N | −61B | =31N | −39B | +66N | +51B | 3.0 | 13.0 | 14.0 | 6.25 | 2032 | -27.2 |
| 31 | Seth, Aakrit | 1975 | NED | −50B | =53N | =30B | =35N | +62B | =42N | 3.0 | 12.5 | 14.0 | 6.75 | 2141 | +51.6 |
| 32 | Van t Hoff, Tom | 2026 | NED | =34N | −63B | −16N | +72B | =44N | +52B | 3.0 | 12.5 | 13.0 | 5.25 | 2086 | +9.8 |
| 33 | Wester, Marijn | 2090 | NED | =72N | +64B | =63N | =43B | =29N | −10B | 3.0 | 12.5 | 13.0 | 5.25 | 2104 | +1.2 |
| 34 | Wunnink, MichaelFM | 2202 | NED | =32B | =24N | F | +67B | =41N | =37B | 3.0 | 12.5 | 12.5 | 6.75 | 2114 | -11.0 |
| 35 | Schoehuijs, Erik | 2132 | NED | −46N | +71B | −24N | =31B | +70N | =23B | 3.0 | 12.0 | 12.5 | 4.00 | 1995 | -22.0 |
| 36 | Botter, Simon | 1988 | NED | −13N | −26B | =66N | =55N | +71B | +50N | 3.0 | 11.5 | 12.0 | 4.00 | 2070 | +26.8 |
| 37 | Mulder, Bart-Piet | 2043 | NED | −69B | −28N | +71B | =62N | +64B | =34N | 3.0 | 10.0 | 10.5 | 4.25 | 2089 | +7.0 |
| 38 | Van Coppenolle, Lander | 2074 | BEL | F | =43N | +52B | =48N | +28B | F | 3.0 | 10.0 | 10.0 | 7.50 | 2314 | +49.6 |
| 39 | Sosef, Noah | 2012 | NED | F | F | =62B | +30N | =45B | +41N | 3.0 | 9.5 | 9.5 | 7.50 | 2378 | +76.0 |
| 40 | Omnes, Tiago | 1990 | NED | −52N | −51N | =49B | =66B | +67N | +62N | 3.0 | 9.0 | 10.0 | 4.25 | 2091 | +31.2 |
| 41 | Vroombout, Enrico | 2091 | NED | +70B | =6B | =22N | −17N | =34B | −39B | 2.5 | 17.5 | 18.0 | 6.00 | 2078 | -3.0 |
| 42 | Doescher, Thorsten | 2068 | GER | −7B | +65N | −11B | +73N | −13N | =31B | 2.5 | 16.5 | 17.0 | 3.50 | 2023 | -8.8 |
| 43 | Aravindhan, AchyuthCM | 2277 | NED | =61N | =38B | +29B | =33N | −18B | F | 2.5 | 15.5 | 17.0 | 6.75 | 2058 | -55.2 |
| 44 | Guillaumond, Matthieu | 2104 | NED | +65B | −7N | =45B | −29N | =32B | =57N | 2.5 | 15.0 | 16.5 | 5.25 | 2030 | -26.8 |
| 45 | Krylov, Philippe | 2183 | NED | +59N | −27B | =44N | −16B | =39N | =46B | 2.5 | 14.5 | 16.5 | 6.00 | 1969 | -70.0 |
| 46 | Ponomarev, Ivan | 1983 | FID | +35B | −5N | −50B | −53N | +55B | =45N | 2.5 | 14.0 | 16.0 | 6.25 | 2062 | +24.0 |
| 47 | Cornelisse, John | 2181 | NED | +49B | F | =27N | −14B | −25N | +53N | 2.5 | 14.0 | 14.0 | 6.00 | 2057 | -16.4 |
| 48 | Koehler, Ronald | 2154 | GER | +56B | =29N | F | =38B | =27N | F | 2.5 | 11.0 | 11.0 | 6.50 | 2115 | -4.4 |
| 49 | Hylarides, Charlie Ronald | 2022 | NED | −47N | −58B | =40N | +74B | −60N | +70B | 2.5 | 10.0 | 10.5 | 2.50 | 1920 | -27.6 |
| 50 | Groenewoud, Joel | 2114 | NED | +31N | −10B | +46N | −3B | −24N | −36B | 2.0 | 18.0 | 20.5 | 5.50 | 1996 | -40.8 |
| 51 | Kalisvaart, Peter | 2079 | NED | −4N | +40B | −12B | −20N | +68B | −30N | 2.0 | 18.0 | 19.0 | 4.00 | 2017 | -12.2 |
| 52 | Darie, Aden | 2150 | NED | +40B | −4B | −38N | −18N | +73B | −32N | 2.0 | 17.0 | 17.5 | 3.50 | 1970 | -60.8 |
| 53 | Hauwert, Nico | 2068 | NED | −10N | =31B | =64N | +46B | −21N | −47B | 2.0 | 15.5 | 17.0 | 4.75 | 1967 | -17.2 |
| 54 | Mienis, Dennis | 2045 | NED | −2N | +73B | −13N | −25B | =56N | =64B | 2.0 | 15.0 | 15.5 | 2.25 | 1928 | -19.0 |
| 55 | De Wit, Evan | 2068 | NED | −3N | −57B | =56N | =36B | −46N | +66B | 2.0 | 14.5 | 15.5 | 3.50 | 1938 | -44.8 |
| 56 | Van Egmond, Rogier | 2004 | NED | −48N | −11N | =55B | F | =54B | +65N | 2.0 | 12.0 | 12.0 | 3.50 | 2006 | 0.0 |
| 57 | Van der Meiden, Dirk | 1981 | NED | −14N | +55N | F | =21B | F | =44B | 2.0 | 11.5 | 11.5 | 5.00 | 2098 | +12.8 |
| 58 | Van Dijk, HaroldFM | 2170 | NED | −29B | +49N | +60B | −9N | F | F | 2.0 | 11.5 | 11.5 | 4.50 | 2042 | -14.0 |
| 59 | Verweij, David | 2026 | NED | −45B | −17N | +65B | F | −26N | +68N | 2.0 | 11.5 | 11.5 | 2.50 | 1999 | -4.0 |
| 60 | Overeem, MarcFM | 2045 | NED | +62B | F | −58N | F | +49B | F | 2.0 | 6.0 | 6.0 | 4.00 | 2275 | +18.2 |
| 61 | Bik, Wouter | 2056 | NED | =43B | +30N | F | −6B | F | F | 1.5 | 17.0 | 17.0 | 4.25 | 2252 | +15.2 |
| 62 | Rodriguez Abreu, Enrique | 2259 | CUB | −60N | =20B | =39N | =37B | −31N | −40B | 1.5 | 15.5 | 17.5 | 4.75 | 1823 | -66.4 |
| 63 | Van Coppenolle, Kurt | 2099 | BEL | F | +32N | =33B | −12N | −20B | F | 1.5 | 13.5 | 13.5 | 4.50 | 1995 | -11.8 |
| 64 | Andringa, Arjo | 1967 | NED | =19B | −33N | =53B | F | −37N | =54N | 1.5 | 13.5 | 13.5 | 3.75 | 1920 | -6.0 |
| 65 | Ten Kate, Gustav | 1972 | NED | −44N | −42B | −59N | =71N | +74B | −56B | 1.5 | 9.5 | 10.0 | 0.75 | 1672 | -61.6 |
| 66 | Lopes, Samuel | 2031 | NED | −8B | −12N | =36B | =40N | −30B | −55N | 1.0 | 17.5 | 19.5 | 3.00 | 1833 | -56.4 |
| 67 | Buijsman, Delano | 2005 | NED | +17B | −8N | −14B | −34N | −40B | F | 1.0 | 17.5 | 17.5 | 3.50 | 1895 | -12.8 |
| 68 | Dekker, Jasper | 1968 | NED | F | F | =20N | =26B | −51N | −59B | 1.0 | 10.5 | 10.5 | 3.25 | 1860 | -10.6 |
| 69 | Labruyere, RogerFM | 2212 | NED | +37N | −23B | F | F | F | F | 1.0 | 6.0 | 6.0 | 3.00 | 2031 | -9.4 |
| 70 | Uitermark, Imre | 1957 | NED | −41N | =18N | F | −19B | −35B | −49N | 0.5 | 15.0 | 15.0 | 1.75 | 1714 | -46.8 |
| 71 | Kakrana, Reyansh | 1990 | NED | −5B | −35N | −37N | =65B | −36N | F | 0.5 | 15.0 | 15.0 | 0.75 | 1691 | -62.4 |
| 72 | Van der Hoek, Sam | 1924 | NED | =33B | −19N | −18B | −32N | F | F | 0.5 | 13.0 | 13.0 | 1.50 | 1746 | -14.6 |
| 73 | Kostov, Stoyan | 1893 | NED | −9B | −54N | F | −42B | −52N | =74N | 0.5 | 11.0 | 11.0 | 0.25 | 1287 | -40.0 |
| 74 | Singelenberg, Hans | 0 | NED | F | F | −28B | −49N | −65N | =73B | 0.5 | 7.5 | 7.5 | 0.25 | 1625 | 0.0 |
| 75 | Kanters, Cor | 2029 | NED | F | −22B | F | F | F | F | 0.0 | 4.0 | 4.0 | 0.00 | 1407 | -5.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Sosef, NoahNED+76.03.0 pts · #37
- 2Seth, AakritNED+51.63.0 pts · #28
- 3Van Coppenolle, LanderBEL+49.63.0 pts · #25
Top rating losers
- 1Krylov, PhilippeNED-70.02.5 pts · #44
- 2Rodriguez Abreu, EnriqueCUB-66.41.5 pts · #63
- 3Kakrana, ReyanshNED-62.40.5 pts · #71
Biggest upsets
- R5+284 Elo gap
- R6+269 Elo gap
- R3+239 Elo gap