CChessStats

Szach Krolowi - Zostan Mistrzem B2 2025

Open SwissStandard

14 players participated in this 5-round tournament, held from 19 Jul 2025 to 20 Jul 2025 in Lublin, Poland. Top 10 Elo average was 1637, and top seed was Tomasz Topolan (πŸ‡΅πŸ‡± POL, 1750).

Igor Mazur (πŸ‡΅πŸ‡± POL, 1675) won with 4.5/5, ahead of Marek Rowinski (3.5) and Tomasz Rogowski (3.5). Mazur won solo starting round 3.

The biggest upset came in round 1: Artur Chlewinski (1589) beat Tomasz Topolan (1750), a +161-point gap.

Location
πŸ‡΅πŸ‡±Lublin, Poland
Dates
19 Jul 2025 β†’ 20 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 5 rounds
Top seed
πŸ‡΅πŸ‡±Tomasz Topolan1750
Avg top 10
1,637
Participants
14
Federations Β· 1 represented
πŸ‡΅πŸ‡±PolandΓ—14
Top 3
  • πŸ₯‡
    Igor Mazur
    πŸ‡΅πŸ‡±POLΒ·1675
    4.5ptsΒ·1893perf+31.2
  • πŸ₯ˆ
    Marek Rowinski
    πŸ‡΅πŸ‡±POLΒ·1676
    3.5ptsΒ·1725perf+3.6
  • πŸ₯‰
    Tomasz Rogowski
    πŸ‡΅πŸ‡±POLΒ·1606
    3.5ptsΒ·1796perf+39.6

How it unfolded

Top 6 Β· 5 rounds

Igor Mazur led from R3; +1.0-point edge over the runner-up.

Co-leaders
6
2
1
1
1
1.52.545R1R2R3R4R5
Mazur4.5Budzen3.5Rogowski3.5Rowinski3.5Bulva3Walesiak-Batalha2.5
R3–R5 Β· LEAD HELD

Igor Mazur never relinquished the lead after R3; final gap +1.0 over the runner-up.

WIN STREAKS Β· 2 top finishers

Igor Mazur 3 wins (R1–R3)Wojciech Budzen 3 wins (R3–R5)

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Igor Mazur*β€”β€”
Β½
2Wojciech Budzenβ€”*
Β½
β€”
3Tomasz Rogowskiβ€”
Β½
*β€”
4Marek Rowinski
Β½
β€”β€”*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΞ”
1Mazur, Igor1675POL+13B+10N+6B=2N+8B4.59.510.58.751893+31.2
2Rowinski, Marek1676POL+12N=7B+9N=1B=5N3.512.513.58.501725+3.6
3Rogowski, Tomasz1606POL=9N=4B+7N=6N+12B3.511.012.07.751796+39.6
4Budzen, Wojciech1610POLβˆ’10B=3N+11B+7N+6B3.59.510.57.751939+58.0
5Bulva, Maksim1703POL+11Bβˆ’6N+10B=8N=2B3.09.510.55.001635-5.8
6Kowalik, Michal1663POL+8N+5Bβˆ’1N=3Bβˆ’4N2.514.517.07.251564-22.8
7Chlewinski, Artur1589POL+14B=2Nβˆ’3Bβˆ’4B+10N2.511.511.52.751578-2.0
8Walesiak-Batalha, Aleksander0POLβˆ’6B+11N+13B=5Bβˆ’1N2.511.012.03.5016220.0
9Greszta, Piotr0POL=3B+14Nβˆ’2Bβˆ’12N+11B2.59.09.02.7516290.0
10Chochowski, Jakub0POL+4Nβˆ’1Bβˆ’5Nβˆ’11Nβˆ’7B1.013.514.53.5013880.0
11Hawelko, Jan1555POLβˆ’5Nβˆ’8Bβˆ’4N+10Bβˆ’9N1.011.512.51.00860-14.4
12Staskiewicz, Rafal1547POLβˆ’2Bβˆ’13NF+9Bβˆ’3N1.010.510.52.50801-51.2
13Rauch, Dominik1507POLβˆ’1N+12Bβˆ’8Nβ€”β€”1.07.08.01.001612+10.8
14Topolan, Tomasz1750POLβˆ’7Nβˆ’9Bβ€”β€”β€”0.02.55.00.00789-28.4

Key insights

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

Top rating gainers
Top rating losers
Biggest upsets
Szach Krolowi - Zostan Mistrzem B2 2025 β€” Lublin, Poland | Chess Tournament Results | ChessStats