GM Ladva grabs Groningen

by Klaus Besenthal
1/2/2019 – "There is always a chess tournament somewhere in the world", they say, and even over the Christmas holiday one could indulge in the 64-squares at the Chess Festival in Groningen, Netherlands. The participants of the annual nine-round open play on December 24th and 26th and wrap up before New Year's Eve. This year, victory went to Estonian Grandmaster Ottomar Ladva (left) in front of the young Dutch IM Liam Vrolijk — both players with 7 points. | Photo: Harry Gielen

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Chess Festival Groningen

The city of Groningen in the northeast corner of the Netherlands is home to 200,000 residents, including around 30,000 students from the University of Groningen. Located a few kilometres from the German border it was once an independent city-state and a regional powerhouse still known as the "metropolis of the North". The chess festival was first held in 1963 so it, like the city, has a long tradition. This year, in addition to the main tournament, there were half a dozen other tournaments — a suitable event for every taste was on offer.

Once again in 2018, a significant number of titled players could be found on the starting list of the main tournament, including GMs Michal Krasenkow (2630), Sergey Tiviakov (2613) and Sipke Ernst (2539). Krasenkow was upset in the fourth round by IM Casper Schoppen, and suffered a further defeat in the eighth round at the hands of FM Nick Maatman, which knocked the Elo-favourite out of the running for first place. 

Tiviakov made it to the top table in the final round but his ten-move draw against Schoppen left a clear opening for Estonian Grandmaster Ottomar Ladva.

Sergey Tiviakov (in red) was uninspired against Caspar Schoppen | Photo: Harry Gielen

The 21-year-old Ladva took down the Dutchman Maatman after a long endgame. Ladva had compensation for a pawn, but not more, until his opponent suddenly tried to get active and ended up giving up material, leaving Ladva with connected passed pawns and only the problem of activating his king. 

 
Ladva vs Schoppen, Round 9
Position after 65...Rf1

Ladva liberated his monarch with 66.Rf5 Rb1 67.Ra5+ Kb6 68.Rb5+ Kc6 69.Kf3 and went on to win, thus securing tournament victory.

Ottomar Ladva (left) showed a great will to win in the last-round against Nick Maatman | Photo: Harry Gielen

He was joined by 16-year-old Dutch IM Liam Vrolijk who also had two pawns more in his endgame against GM Roeland Pruijssers, after Pruijssers jettisoned his h-pawn in hopes of winning the b-pawn: 

 
Vrolijk vs Pruijssers, Round 9
Position after 62...h5

Vrolijk was not deterred: 63.Ng7+ Ke7 64.Nxh5 Nh6+ 65.Ke4 Rb1 66.Rd4. It took 20 moves of manoeuvring before White could begin advancing his pawns, and until the 111th move before he finally overcame the resistance of his GM opponent.

 
Position after 107...Nd5
108.Nc6 Zugzwang!

Vrolijk (left) against Pruijssers | Photo: Harry Gielen

Results of the final round

Table White Score Rating Black Score Rating Result
1 IM Schoppen, Casper 6.0 2431 GM Tiviakov, Sergei 6.0 2613 ½-½
2 GM Ladva, Ottomar 6.0 2497 FM Maatman, Nick 6.0 2363 1-0
3 IM Vrolijk, Liam 6.0 2440 GM Pruijssers, Roeland 5.5 2520 1-0
4 GM Plat, Vojtech 5.5 2550 IM De Jong, Migchiel 5.5 2323 ½-½
5 GM Krasenkow, Michal 5.0 2630 IM Warmerdam, Max 5.5 2433 ½-½
6 GM Ernst, Sipke 5.0 2539 IM Cerveny, Martin 5.0 2347 ½-½
7 Lahaye, Rick 5.0 2404 FM Jedlicka, Ales 5.0 2226 1-0
8 FM Maris, Ivo 5.0 2351 WIM Krasenkova, Ilena 5.0 2144 1-0
9 GM Gleizerov, Evgeny 4.5 2504 Schippers, Maurice 4.5 2270 1-0
10 FM Simet, Martin 4.5 2229 GM Ulybin, Mikhail 4.5 2482 ½-½

Final standings

Rank Name   Score Fed.   Rating
1 GM Ladva, Ottomar   7.0 EST   2497
2 IM Vrolijk, Liam   7.0 NED   2440
3 IM Schoppen, Casper   6.5 NED   2431
4 GM Tiviakov, Sergei   6.5 NED   2613
5 IM Warmerdam, Max   6.0 NED   2433
6 GM Plat, Vojtech   6.0 CZE   2550
7 FM Maatman, Nick   6.0 NED   2363
8 IM De Jong, Migchiel   6.0 NED   2323
9 Lahaye, Rick   6.0 NED   2404
10 FM Maris, Ivo   6.0 NED   2351
11 GM Ernst, Sipke   5.5 NED   2539
12 GM Pruijssers, Roeland   5.5 NED   2520
13 GM Krasenkow, Michal   5.5 POL   2630
14 GM Kislinsky, Alexey   5.5 CZE   2425
15 IM Cerveny, Martin   5.5 CZE   2347
16 IM Beerdsen, Thomas   5.5 NED   2477
17 GM Gleizerov, Evgeny   5.5 RUS   2504

... 59 players

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1.Nf3 d5 2.d4 Nf6 3.c4 e6 4.Nc3 Be7 5.Bg5 0-0 6.cxd5 exd5 7.e3 c6 8.Bd3 Nbd7       9.Qc2 Re8 10.0-0 Nf8 11.h3 g6 12.Bxf6 Bxf6 13.b4 a6 14.a4 D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2) Ne6 LiveBook: 6 Games. The position is equal. 15.b5 15.Qb3 Bg7 16.Rfd1 ½-½ (16) Dydyshko,V (2585)-Stefansson,H (2574) Czechia 2009 15...axb5 16.axb5 Rxa1 17.Rxa1 Qd6N Predecessor: 17...c5 18.dxc5 Nxc5 19.Rd1 Be6 20.Bc4 Bxc3 21.Qxc3 Qb6 1-0 (52) Antolin Concha,D (2252)-Di Trapani,D (1883) Fermo 2009 18.bxc6 bxc6 19.Na4 Bd7 20.Rc1 Rb8 21.Qd1 Qa3 22.Nc5 Nxc5 23.Rxc5 Rb3 24.Bf1 Rc3 25.Rxc3 Qxc3 26.Qa4 h5 27.Qd1 Bf5 28.Ne1 c5 29.dxc5 Qxc5 30.Nf3 Be4 31.Nd4 Qc3 32.Nb5 Qc2 33.Qe1 Bd3 34.Bxd3 Qxd3 35.Qf1 Qe4 36.Qc1 d4 37.Nxd4 Bxd4 38.exd4 Accuracy: White = 55%, Black = 50%. ½–½
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WhiteEloWBlackEloBResYearECOEventRnd
Krasenkow,M2630Van Meegen,R2230½–½2018D36Groningen Festival 20181
Pruijssers,R2520Wedda,D22081–02018B90Groningen Festival 20181
Lavda,O2497Elgersma,S22001–02018A05Groningen Festival 20181
Beerdsen,T2477Elgersma,O2192½–½2018B20Groningen Festival 20181
Simet,M2229Tiviakov,S2613½–½2018A48Groningen Festival 20181
Sparenberg,E2215Ernst,S25390–12018B33Groningen Festival 20181
Van Baar,E2205Gleizerov,E25040–12018C06Groningen Festival 20181
Vogel,J2193Ulybin,M24820–12018A40Groningen Festival 20181
Baselmans,L2191Vrolijk,L24400–12018C54Groningen Festival 20181
Krasenkova,I2144Schoppen,C24310–12018E09Groningen Festival 20181
Ernst,S2539Maris,I23511–02018B15Groningen Festival 20182
Gleizerov,E2504De Boer,E2327½–½2018E06Groningen Festival 20182
Ulybin,M2482Ashwath,R2314½–½2018C48Groningen Festival 20182
Ulybin,M2482Ashwath,R23142018Groningen Festival 20182
Vrolijk,L2440Pel,B22791–02018A41Groningen Festival 20182
Schoppen,C2431Hovsepyan,V2264½–½2018B20Groningen Festival 20182
Schoppen,C2431Hovsepyan,V22641–02018C11Groningen Festival 20182
Kollen,Z2363Plat,V25501–02018B07Groningen Festival 20182
Maatman,N2363Pruijssers,R25200–12018A80Groningen Festival 20182
De Jong,M2323Lavda,O24970–12018B08Groningen Festival 20182
Kabos,T2299Warmerdam,M2433½–½2018E61Groningen Festival 20182
Kabos,T2299Warmerdam,M24332018A40Groningen Festival 20182
Schippers,M2270Kislinsky,A24250–12018B38Groningen Festival 20182
Baum,B2252Lahaye,R24040–12018A13Groningen Festival 20182
Elgersma,O-Krasenkow,M-0–12018B08Groningen Festival 20182
Grooten,H-Kokje,J-0–12018E92Groningen Festival 20182
Tiviakov,S-Van Roon,S-1–02018C54Groningen Festival 20182
Krasenkow,M2630Cerveny,M23471–02018B39Groningen Festival 20183
Plat,V2550Rut,V21401–02018B06Groningen Festival 20183
Pruijssers,R2520Schoppen,C2431½–½2018C54Groningen Festival 20183
Ladva,O2497Kollen,Z23631–02018E04Groningen Festival 20183
Beerdsen,T2477Kabos,T22991–02018B50Groningen Festival 20183
Warmerdam,M2433Van Meegen,R2230½–½2018B18Groningen Festival 20183
Kislinsky,A2425Ernst,S2539½–½2018C36Groningen Festival 20183
Lahaye,R2404Vrolijk,L24400–12018D02Groningen Festival 20183
De Boer,E2327Ulybin,M2482½–½2018C13Groningen Festival 20183
Ashwath,R2314Tiviakov,S26130–12018E12Groningen Festival 20183
Kokje,J2244Gleizerov,E2504½–½2018A90Groningen Festival 20183
Jedlicka,A2226Zwirs,N2414½–½2018E90Groningen Festival 20183
Baselmans,L2191Grooten,H23741–02018C54Groningen Festival 20183
Van Roon,S2136Maatman,N23630–12018C02Groningen Festival 20183
Tiviakov,S2613Beerdsen,T24771–02018C55Groningen Festival 20184
Ernst,S2539Kokje,J22441–02018B13Groningen Festival 20184
Gleizerov,E2504Hovsepyan,V22641–02018E97Groningen Festival 20184
Ulybin,M2482Baselmans,L21911–02018E00Groningen Festival 20184
Vrolijk,L2440Ladva,O2497½–½2018D02Groningen Festival 20184
Schoppen,C2431Krasenkow,M26301–02018A43Groningen Festival 20184
Kislinsky,A2425Pruijssers,R2520½–½2018C28Groningen Festival 20184
Zwirs,N2414Simet,M2229½–½2018B70Groningen Festival 20184
Maatman,N2363De Boer,E23271–02018E90Groningen Festival 20184
Maris,I2351Plat,V25500–12018A00Groningen Festival 20184
Cerveny,M2347Jedlicka,A22261–02018E11Groningen Festival 20184
De Jong,M2323Warmerdam,M24330–12018C76Groningen Festival 20184
Schippers,M2270Lahaye,R2404½–½2018B91Groningen Festival 20184
Van Meegen,R2230Kollen,Z2363½–½2018A13Groningen Festival 20184
Krasenkow,M2630Kabos,T22991–02018D30Groningen Festival 20185
Plat,V2550Schoppen,C2431½–½2018B22Groningen Festival 20185
Pruijssers,R2520Ulybin,M24820–12018C05Groningen Festival 20185
Gleizerov,E2504Kislinsky,A24250–12018A40Groningen Festival 20185
Ladva,O2497Tiviakov,S2613½–½2018E06Groningen Festival 20185
Beerdsen,T2477Pel,B2279½–½2018B07Groningen Festival 20185
Vrolijk,L2440Ernst,S2539½–½2018C03Groningen Festival 20185
Warmerdam,M2433Maatman,N2363½–½2018C18Groningen Festival 20185
Lahaye,R2404Kokje,J22441–02018B20Groningen Festival 20185
Kollen,Z2363Schippers,M2270½–½2018B45Groningen Festival 20185
Ashwath,R2314Van Meegen,R2230½–½2018E21Groningen Festival 20185
Hovsepyan,V2264Zwirs,N24141–02018B86Groningen Festival 20185
Baum,B2252Cerveny,M23471–02018A49Groningen Festival 20185
Simet,M2229Grooten,H23740–12018A48Groningen Festival 20185
Tiviakov,S2613Kislinsky,A24251–02018B51Groningen Festival 20186
Ernst,S2539Ladva,O2497½–½2018C42Groningen Festival 20186
Pruijssers,R2520Lahaye,R24041–02018B51Groningen Festival 20186
Ulybin,M2482Krasenkow,M2630½–½2018D30Groningen Festival 20186
Schoppen,C2431Vrolijk,L2440½–½2018B94Groningen Festival 20186
Grooten,H2374Hovsepyan,V22641–02018A90Groningen Festival 20186
Maatman,N2363Plat,V2550½–½2018D85Groningen Festival 20186
Cerveny,M2347Wedda,D22081–02018A50Groningen Festival 20186
Ashwath,R2314Gleizerov,E2504½–½2018A80Groningen Festival 20186
Pel,B2279Kollen,Z23630–12018A00Groningen Festival 20186
Schippers,M2270Beerdsen,T2477½–½2018C47Groningen Festival 20186
Baum,B2252Warmerdam,M2433½–½2018E73Groningen Festival 20186
Van Meegen,R2230Maris,I23510–12018A06Groningen Festival 20186
Elgersma,S2200De Boer,E23270–12018B51Groningen Festival 20186
Krasenkow,M2630Grooten,H23741–02018D37Groningen Festival 20187
Plat,V2550Baum,B22521–02018C04Groningen Festival 20187
Ernst,S2539Tiviakov,S2613½–½2018Groningen Festival 20187
Gleizerov,E2504De Jong,M23230–12018C01Groningen Festival 20187
Ladva,O2497Schoppen,C2431½–½2018A13Groningen Festival 20187
Beerdsen,T2477Ashwath,R2314½–½2018C44Groningen Festival 20187
Vrolijk,L2440Ulybin,M24821–02018A90Groningen Festival 20187
Kislinsky,A2425Maatman,N23630–12018C11Groningen Festival 20187
Lahaye,R2404Kabos,T2299½–½2018A16Groningen Festival 20187
Kollen,Z2363Pruijssers,R2520½–½2018C92Groningen Festival 20187
Maris,I2351Warmerdam,M24330–12018D00Groningen Festival 20187
De Boer,E2327Schippers,M22701–02018B38Groningen Festival 20187
Krasenkova,I2144Cerveny,M2347½–½2018E94Groningen Festival 20187
Keuning,S2013Zwirs,N2414½–½2018B22Groningen Festival 20187
Tiviakov,S2613Vrolijk,L2440½–½2018C54Groningen Festival 20188
Pruijssers,R2520De Boer,E23271–02018B90Groningen Festival 20188
Ulybin,M2482Ladva,O24970–12018E04Groningen Festival 20188
Warmerdam,M2433Plat,V2550½–½2018C41Groningen Festival 20188
Schoppen,C2431Ernst,S25391–02018C50Groningen Festival 20188
Zwirs,N2414Krasenkova,I21440–12018B06Groningen Festival 20188
Grooten,H2374Jedlicka,A22260–12018E92Groningen Festival 20188
Maatman,N2363Krasenkow,M26301–02018D35Groningen Festival 20188
Cerveny,M2347Ashwath,R23141–02018D38Groningen Festival 20188
De Jong,M2323Kollen,Z23631–02018C15Groningen Festival 20188
Kabos,T2299Kislinsky,A2425½–½2018A59Groningen Festival 20188
Baum,B2252Beerdsen,T2477½–½2018A25Groningen Festival 20188
Van Meegen,R2230Lahaye,R24040–12018D35Groningen Festival 20188
Nicolai,A2074Maris,I23510–12018B48Groningen Festival 20188
Krasenkow,M2630Warmerdam,M2433½–½2018D85Groningen Festival 20189
Plat,V2550De Jong,M2323½–½2018B41Groningen Festival 20189
Ernst,S2539Cerveny,M2347½–½2018B51Groningen Festival 20189
Gleizerov,E2504Schippers,M22701–02018E97Groningen Festival 20189
Ladva,O2497Maatman,N23631–02018A13Groningen Festival 20189
Beerdsen,T2477De Boer,E23271–02018B90Groningen Festival 20189
Vrolijk,L2440Pruijssers,R25201–02018A04Groningen Festival 20189
Schoppen,C2431Tiviakov,S2613½–½2018C10Groningen Festival 20189
Kislinsky,A2425Baum,B22521–02018C07Groningen Festival 20189
Lahaye,R2404Jedlicka,A22261–02018A36Groningen Festival 20189
Kollen,Z2363Kabos,T2299½–½2018B90Groningen Festival 20189
Maris,I2351Krasenkova,I21441–02018B06Groningen Festival 20189
Simet,M2229Ulybin,M24822018C06Groningen Festival 20189
Hilwerda,J2128Grooten,H23741–02018D02Groningen Festival 20189

Translation from German and additional reporting: Macauley Peterson

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Klaus Besenthal is computer scientist, has followed and still follows the chess scene avidly since 1972 and since then has also regularly played in tournaments.

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