Sea battles 2025_standard

Open SwissStandard

17 players participated in this 9-round tournament, held from 18 Aug 2025 to 28 Aug 2025 in Peresyp, Russia. 1 titled players from 2 federations. Top 10 Elo average was 1847, and top seed was Vladimir Barannikov (🇷🇺 RUS, 2156).

Andrey Morin (🇷🇺 RUS, 1977) won with 7.5/9, ahead of Vladimir Barannikov (7.0) and Dmitry Karamanov (6.5). Morin shared the lead from round 4 and won solo starting round 5.

The biggest upset came in round 2: Maria Bonadarenko (1599) beat Dmitry Karamanov (2071), a +472-point gap.

Location

🇷🇺Peresyp, Russia

Dates

18 Aug 2025 → 28 Aug 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇷🇺Vladimir Barannikov2156

Avg top 10

1,847

Participants

Titled players · 1

IM×1

Federations · 2 represented

🇷🇺Russia×16

🇺🇦Ukraine×1

Top 3

🥇
Andrey Morin
🇷🇺RUS·1977
7.5pts·2075perf+31.0
🥈
Vladimir Barannikov
🇷🇺RUS·2156
7.0pts·2087perf-7.8
🥉
Dmitry Karamanov
🇷🇺RUS·2071
6.5pts·1988perf-8.8

How it unfolded

Top 6 · 9 rounds

Andrey Morin led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders

Morin7.5Barannikov7Karamanov6.5Beloborodova6.5Piankov5.5Dymchenko5

R5 · LEADER CHANGE23 Aug

Andrey Morin takes the sole lead (4.5/5).

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Andrey Morin drew with Vladimir Barannikov (Black).

WIN STREAKS · 2 top finishers

Andrey Morin 4 wins (R4–R7)Dmitry Karamanov 3 wins (R5–R7)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Andrey Morin	*	½	1	1
2Vladimir Barannikov	½	*	0	1
3Dmitry Karamanov	0	1	*	½
4Eugeniya Beloborodova	0	0	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Morin, Andrey	1977	RUS	+14N	+17B	=2N	+3B	+5B	+4N	+10B	=6N	=7B	7.5	41.5	43.0	34.50	2075	+31.0
2	Barannikov, Vladimir	2156	RUS	+9B	+4N	=1B	=5N	+7B	+6N	−3B	+8N	+10B	7.0	44.0	47.5	34.50	2087	-7.8
3	Karamanov, Dmitry	2071	RUS	+11B	−6N	+13B	−1N	+16N	+8B	+2N	=4B	+5B	6.5	41.5	43.5	27.75	1988	-8.8
4	Beloborodova, Eugeniya	1793	RUS	+15N	−2B	+14N	+6B	+8N	−1B	+5B	=3N	+13B	6.5	40.5	42.5	24.75	2002	+73.6
5	Piankov, EvgenijIM	2114	UKR	+12N	+8B	+10N	=2B	−1N	+7B	−4N	+9B	−3N	5.5	44.0	47.5	23.50	1937	-15.7
6	Bonadarenko, Maria	1599	RUS	+13N	+3B	−8N	−4N	+11B	−2B	+17N	=1B	=9N	5.0	41.5	43.0	19.75	1768	+48.0
7	Dymchenko, Kira	1470	RUS	−8N	+12B	+15N	+10B	−2N	−5N	=13B	+11B	=1N	5.0	37.0	39.0	17.50	1766	+90.8
8	Petukhov, Igor	1861	RUS	+7B	−5N	+6B	+11N	−4B	−3N	+12B	−2B	F	4.0	42.5	42.5	17.00	1792	-11.8
9	Bugakov, Daniil	1572	RUS	−2N	−10B	=12N	+15B	=14N	+16B	=11N	−5N	=6B	4.0	32.5	34.5	11.25	1555	-16.4
10	Mavlyaveev, Vladimir	1756	RUS	+16B	+9N	−5B	−7N	=12B	+13B	−1N	F	−2N	3.5	37.0	37.0	10.25	1610	-25.4
11	Selischev, Tigran	1566	RUS	−3N	+15B	+17N	−8B	−6N	F	=9B	−7N	+16B	3.5	30.0	30.0	7.50	1327	-52.0
12	Dobrovsky, Kirill	1566	RUS	−5B	−7N	=9B	F	=10N	+14B	−8N	=16B	+17N	3.5	28.0	28.0	8.75	1573	-2.2
13	Tatosian, Grirory	0	RUS	−6B	F	−3N	=14B	+17B	−10N	=7N	=15B	−4N	2.5	32.5	32.5	6.25	1436	0.0
14	Demurina, Viktoria	1561	RUS	−1B	+16N	−4B	=13N	=9B	−12N	F	=17B	−15N	2.5	29.5	29.5	6.00	1395	-31.2
15	Saroyan, Egor	0	RUS	−4B	−11N	−7B	−9N	F	−17B	=16N	=13N	+14B	2.0	27.5	27.5	4.75	1352	0.0
16	Gorchakov, Aleksey	0	RUS	−10N	−14B	F	+17N	−3B	−9N	=15B	=12N	−11N	2.0	27.0	27.0	4.25	1281	0.0
17	Taipov, Bogdan	0	RUS	F	−1N	−11B	−16B	−13N	+15N	−6B	=14N	−12B	1.5	28.5	28.5	3.25	1280	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Dymchenko, KiraRUS
+90.8
5.0 pts · #7
2Beloborodova, EugeniyaRUS
+73.6
6.5 pts · #5
3Bonadarenko, MariaRUS
+48.0
5.0 pts · #8

Top rating losers

1Selischev, TigranRUS
-52.0
3.5 pts · #16
2Demurina, ViktoriaRUS
-31.2
2.5 pts · #14
3Mavlyaveev, VladimirRUS
-25.4
3.5 pts · #11

Biggest upsets

R2+472 Elo gap
Bonadarenko, Maria1599 beat Karamanov, Dmitry2071
R7+321 Elo gap
Beloborodova, Eugeniya1793 beat IMPiankov, Evgenij2114
R4+286 Elo gap
Dymchenko, Kira1470 beat Mavlyaveev, Vladimir1756