CChessStats

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 (πŸ‡³πŸ‡± NED, GM, 2529).

Li Riemersma (πŸ‡³πŸ‡± 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
πŸ‡³πŸ‡±Alkmaar, Netherlands
Dates
04 Apr 2026 β†’ 06 Apr 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss Β· 6 rounds
Top seed
πŸ‡³πŸ‡±GMLiam Vrolijk2529
Avg top 10
2,327
Participants
75
Titled players Β· 14
GMΓ—1
IMΓ—2
FMΓ—7
CMΓ—4
Federations Β· 8 represented
πŸ‡³πŸ‡±NetherlandsΓ—65
πŸ‡¬πŸ‡§EnglandΓ—2
πŸ‡§πŸ‡ͺBelgiumΓ—2
πŸ‡©πŸ‡ͺGermanyΓ—2
FIDE (no federation)Γ—1
πŸ‡ΊπŸ‡¦UkraineΓ—1
πŸ‡¨πŸ‡ΊCubaΓ—1
πŸ‡»πŸ‡³VietnamΓ—1
Top 3
  • πŸ₯‡
    IMLi Riemersma
    πŸ‡³πŸ‡±NEDΒ·2421
    5.0ptsΒ·2464perf+3.4
  • πŸ₯ˆ
    CMAn Dinh Minh
    πŸ‡»πŸ‡³VIEΒ·2221
    5.0ptsΒ·2482perf+37.0
  • πŸ₯‰
    Rick Lahaye
    πŸ‡³πŸ‡±NEDΒ·2390
    5.0ptsΒ·2400perf+0.8

How it unfolded

Top 6 Β· 6 rounds

Tight 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
1.534.56R1R2R3R4R5R6
Lahaye5Riemersma5Minh5Schoorl4.5Leenen4.5Vrolijk4.5
R6 Β· TIEBREAK CLUSTER

3 players finish on 5.0/6. Riemersma takes the title on Buchholz Cut1 (21.0).

R4–R6 Β· WIN STREAK

Rick Lahaye won 3 in a row (R4–R6).

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Rick Lahaye*β€”β€”β€”
2IMLi Riemersmaβ€”*
Β½
Β½
3CMAn Dinh Minhβ€”
Β½
*β€”
4FMRob Schoorlβ€”
Β½
β€”*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΞ”
1Riemersma, LiIM2421NED+26N+13B=2N+10B=6N+9B5.021.024.019.252464+3.4
2An Dinh MinhCM2221VIE+54B+25N=1B+23N+5B=4N5.020.022.017.252482+37.0
3Lahaye, Rick2390NED+55B+14Nβˆ’5B+50N+17B+11N5.017.519.515.002400+0.8
4Vrolijk, LiamGM2529NED+51B+52N+8B=5N=7B=2B4.520.522.515.502394-7.1
5Hummel, Paul2151NED+71N+46B+3N=4Bβˆ’2N+14B4.520.521.013.752399+36.8
6Schoorl, RobFM2272NED+18B=41N+19B+61N=1B=7N4.519.020.514.502371+15.4
7Grooten, Tommy2347NED+42N+44B=23N+27B=4N=6B4.517.520.014.002357+4.6
8Leenen, BoydCM2205NED+66N+67Bβˆ’4N+13B=14N+18B4.516.017.010.752340+38.8
9Kamphuis, Jasper2086NED+73N+15Bβˆ’10N+58B+12Bβˆ’1N4.018.519.010.002327+37.2
10Van Osch, MeesFM2346NED+53B+50N+9Bβˆ’1Nβˆ’11B+33N4.018.020.011.002280-8.0
11Van Liempt, Michael2149NEDβˆ’27N+56B+42N+24B+10Nβˆ’3B4.017.519.511.502265+18.0
12Grooten, HermanIM2179NEDβˆ’23N+66B+51N+63Bβˆ’9N+24B4.013.514.57.502185+0.3
13Spit, Vincent2143NED+36Bβˆ’1N+54Bβˆ’8N+42B=20N3.518.520.59.252184+6.6
14Zecha, Oscar2120NED+57Bβˆ’3B+67N+47N=8Bβˆ’5N3.518.519.57.752209+28.8
15Ritzerveld, NoahFM2205NED+20Bβˆ’9N+25B=28NF+19N3.517.018.511.502190-1.2
16Eedle, Eric F2039ENG=30Bβˆ’21N+32B+45N=22B=17N3.516.519.010.502204+27.2
17Thijssen, Freek2159NEDβˆ’67N+59B+26N+41Bβˆ’3N=16B3.516.017.09.252161+1.2
18Molenaar, Christiaan2056NEDβˆ’6N=70B+72N+52B+43Nβˆ’8N3.514.014.55.252188+21.4
19Garay, Enzo2098NED=64N+72Bβˆ’6N+70N+23Bβˆ’15B3.513.013.54.752114+6.8
20Habig, Bryan2032NEDβˆ’15N=62N=68B+51B+63N=13B3.512.013.06.502183+24.8
21Polak, Alexander2101NEDF+16BF=57N+53B+29B3.512.012.09.502361+21.6
22Van der Eijk, Martijn2207NED=24B+75N=41BF=16N+25B3.512.012.07.502207+0.2
23Baarslag, Ed2019NED+12B+69N=7Bβˆ’2Bβˆ’19N=35N3.020.021.08.752198+27.0
24Wilming, Auke2043NED=22N=34B+35Bβˆ’11N+50Bβˆ’12N3.017.519.58.252164+19.4
25Sanitt, Ethan2088ENG+28Bβˆ’2Bβˆ’15N+54N+47Bβˆ’22N3.017.519.57.502127+6.6
26Vlieger, Olaf2075NEDβˆ’1B+36Nβˆ’17B=68N+59B=28N3.016.517.57.002077-1.2
27Khatniuk, Anastasiia1989UKR+11B+45N=47Bβˆ’7N=48BF3.016.018.59.002275+36.6
28De Jong, LodeCM1902NEDβˆ’25N+37B+74N=15Bβˆ’38N=26B3.015.516.06.752025+30.0
29Winter, Sven2013NED+58N=48Bβˆ’43N+44B=33Bβˆ’21N3.014.016.07.252149+42.8
30Gijsen, William2206NED=16Nβˆ’61B=31Nβˆ’39B+66N+51B3.013.014.06.252032-27.2
31Seth, Aakrit1975NEDβˆ’50B=53N=30B=35N+62B=42N3.012.514.06.752141+51.6
32Van t Hoff, Tom2026NED=34Nβˆ’63Bβˆ’16N+72B=44N+52B3.012.513.05.252086+9.8
33Wester, Marijn2090NED=72N+64B=63N=43B=29Nβˆ’10B3.012.513.05.252104+1.2
34Wunnink, MichaelFM2202NED=32B=24NF+67B=41N=37B3.012.512.56.752114-11.0
35Schoehuijs, Erik2132NEDβˆ’46N+71Bβˆ’24N=31B+70N=23B3.012.012.54.001995-22.0
36Botter, Simon1988NEDβˆ’13Nβˆ’26B=66N=55N+71B+50N3.011.512.04.002070+26.8
37Mulder, Bart-Piet2043NEDβˆ’69Bβˆ’28N+71B=62N+64B=34N3.010.010.54.252089+7.0
38Van Coppenolle, Lander2074BELF=43N+52B=48N+28BF3.010.010.07.502314+49.6
39Sosef, Noah2012NEDFF=62B+30N=45B+41N3.09.59.57.502378+76.0
40Omnes, Tiago1990NEDβˆ’52Nβˆ’51N=49B=66B+67N+62N3.09.010.04.252091+31.2
41Vroombout, Enrico2091NED+70B=6B=22Nβˆ’17N=34Bβˆ’39B2.517.518.06.002078-3.0
42Doescher, Thorsten2068GERβˆ’7B+65Nβˆ’11B+73Nβˆ’13N=31B2.516.517.03.502023-8.8
43Aravindhan, AchyuthCM2277NED=61N=38B+29B=33Nβˆ’18BF2.515.517.06.752058-55.2
44Guillaumond, Matthieu2104NED+65Bβˆ’7N=45Bβˆ’29N=32B=57N2.515.016.55.252030-26.8
45Krylov, Philippe2183NED+59Nβˆ’27B=44Nβˆ’16B=39N=46B2.514.516.56.001969-70.0
46Ponomarev, Ivan1983FID+35Bβˆ’5Nβˆ’50Bβˆ’53N+55B=45N2.514.016.06.252062+24.0
47Cornelisse, John2181NED+49BF=27Nβˆ’14Bβˆ’25N+53N2.514.014.06.002057-16.4
48Koehler, Ronald2154GER+56B=29NF=38B=27NF2.511.011.06.502115-4.4
49Hylarides, Charlie Ronald2022NEDβˆ’47Nβˆ’58B=40N+74Bβˆ’60N+70B2.510.010.52.501920-27.6
50Groenewoud, Joel2114NED+31Nβˆ’10B+46Nβˆ’3Bβˆ’24Nβˆ’36B2.018.020.55.501996-40.8
51Kalisvaart, Peter2079NEDβˆ’4N+40Bβˆ’12Bβˆ’20N+68Bβˆ’30N2.018.019.04.002017-12.2
52Darie, Aden2150NED+40Bβˆ’4Bβˆ’38Nβˆ’18N+73Bβˆ’32N2.017.017.53.501970-60.8
53Hauwert, Nico2068NEDβˆ’10N=31B=64N+46Bβˆ’21Nβˆ’47B2.015.517.04.751967-17.2
54Mienis, Dennis2045NEDβˆ’2N+73Bβˆ’13Nβˆ’25B=56N=64B2.015.015.52.251928-19.0
55De Wit, Evan2068NEDβˆ’3Nβˆ’57B=56N=36Bβˆ’46N+66B2.014.515.53.501938-44.8
56Van Egmond, Rogier2004NEDβˆ’48Nβˆ’11N=55BF=54B+65N2.012.012.03.5020060.0
57Van der Meiden, Dirk1981NEDβˆ’14N+55NF=21BF=44B2.011.511.55.002098+12.8
58Van Dijk, HaroldFM2170NEDβˆ’29B+49N+60Bβˆ’9NFF2.011.511.54.502042-14.0
59Verweij, David2026NEDβˆ’45Bβˆ’17N+65BFβˆ’26N+68N2.011.511.52.501999-4.0
60Overeem, MarcFM2045NED+62BFβˆ’58NF+49BF2.06.06.04.002275+18.2
61Bik, Wouter2056NED=43B+30NFβˆ’6BFF1.517.017.04.252252+15.2
62Rodriguez Abreu, Enrique2259CUBβˆ’60N=20B=39N=37Bβˆ’31Nβˆ’40B1.515.517.54.751823-66.4
63Van Coppenolle, Kurt2099BELF+32N=33Bβˆ’12Nβˆ’20BF1.513.513.54.501995-11.8
64Andringa, Arjo1967NED=19Bβˆ’33N=53BFβˆ’37N=54N1.513.513.53.751920-6.0
65Ten Kate, Gustav1972NEDβˆ’44Nβˆ’42Bβˆ’59N=71N+74Bβˆ’56B1.59.510.00.751672-61.6
66Lopes, Samuel2031NEDβˆ’8Bβˆ’12N=36B=40Nβˆ’30Bβˆ’55N1.017.519.53.001833-56.4
67Buijsman, Delano2005NED+17Bβˆ’8Nβˆ’14Bβˆ’34Nβˆ’40BF1.017.517.53.501895-12.8
68Dekker, Jasper1968NEDFF=20N=26Bβˆ’51Nβˆ’59B1.010.510.53.251860-10.6
69Labruyere, RogerFM2212NED+37Nβˆ’23BFFFF1.06.06.03.002031-9.4
70Uitermark, Imre1957NEDβˆ’41N=18NFβˆ’19Bβˆ’35Bβˆ’49N0.515.015.01.751714-46.8
71Kakrana, Reyansh1990NEDβˆ’5Bβˆ’35Nβˆ’37N=65Bβˆ’36NF0.515.015.00.751691-62.4
72Van der Hoek, Sam1924NED=33Bβˆ’19Nβˆ’18Bβˆ’32NFF0.513.013.01.501746-14.6
73Kostov, Stoyan1893NEDβˆ’9Bβˆ’54NFβˆ’42Bβˆ’52N=74N0.511.011.00.251287-40.0
74Singelenberg, Hans0NEDFFβˆ’28Bβˆ’49Nβˆ’65N=73B0.57.57.50.2516250.0
75Kanters, Cor2029NEDFβˆ’22BFFFF0.04.04.00.001407-5.4

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Tapijtgigant Open ASK 2026 - Group A β€” Alkmaar, Netherlands | Chess Tournament Results | ChessStats