[Event "Piestany op-B"]
[Site "Piestany"]
[Date "2023.07.19"]
[Round "9"]
[White "Sajtlava, Igor"]
[Black "Jaroszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "1593"]
[BlackElo "1379"]
[PlyCount "74"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nc2 Bg7 7. e4 d6 8. Be2 0-0 9. 0-0 a6 10. Be3 e6 11. f3 Rb8 12. Qd2 Re8 13. Rfd1 Bf8 14. Nd4 Qc7 15. Rac1 e5 16. Nc2 Be6 17. Nd5 Bxd5 18. cxd5 Nd8 19. Na3 Qd7 20. Qa5 Re7 21. Bb6 Qe8 22. Bc7 Ra8 23. Bxd6 b6 24. Qc3 Rd7 25. Bxf8 Kxf8 26. Qe3 Kg7 27. Rc2 b5 28. Rdc1 Nb7 29. Qb6 Nh5 30. Rc7 Nf4 31. Bf1 Nd6 32. Rxd7 Qxd7 33. Qc6 Qa7+ 34. Qc5 Qd7 35. Qf2 h5 36. g3 Nh3+ 37. Bxh3 Qxh3 1/2-1/2

[Event "Piestany op-B"]
[Site "Piestany"]
[Date "2023.07.18"]
[Round "8"]
[White "Jaroszewski, Piotr"]
[Black "Kollarik, Gorazd"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1379"]
[BlackElo "1700"]
[PlyCount "71"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Bb3 Bd7 9. Be3 Nc6 10. f4 Nxd4 11. Bxd4 Bc6 12. e5 Ne8 13. e6 f5 14. Nd5 Bxd4+ 15. Qxd4 Nf6 16. Nxf6+ Rxf6 17. Rad1 Qb6 18. Rfe1 Qxd4+ 19. Rxd4 Rff8 20. Re3 Rfc8 21. Kf2 Kg7 22. h4 h5 23. c4 b6 24. Bd1 Kf6 25. Bf3 Bxf3 26. Kxf3 Rc7 27. Ke2 Rac8 28. b3 Rc5 29. Kd3 a5 30. a4 R8c7 31. Re1 Ra7 32. Re2 Ra8 33. Rd5 Ra7 34. Re1 Ra8 35. Re2 Ra7 36. Re1 1/2-1/2

[Event "Piestany op-B"]
[Site "Piestany"]
[Date "2023.07.17"]
[Round "7"]
[White "Wallinger, Nikolaus"]
[Black "Jaroszewski, Piotr"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1644"]
[BlackElo "1379"]
[PlyCount "53"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 0-0-0 6. c4 Qf5 7. Be3 e5 8. d5 Nb4 9. Na3 Bxf3 10. gxf3 c5 11. Qb3 Nf6 12. 0-0-0 a6 13. Nb1 a5 14. a3 Na6 15. Qb5 g6 16. Nc3 Bg7 17. Na4 Nd7 18. d6 e4 19. Rd5 Qf6 20. fxe4 Rhe8 21. Bg4 Rxe4 22. Bxd7+ Kb8 23. Bc6 Rxc4+ 24. Qxc4 bxc6 25. Qxa6 cxd5 26. Qb6+ Ka8 27. Qc6+ 1-0

[Event "Piestany op-B"]
[Site "Piestany"]
[Date "2023.07.16"]
[Round "6"]
[White "Jaroszewski, Piotr"]
[Black "Sahidi, Sear"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1379"]
[BlackElo "1749"]
[PlyCount "38"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 h6 6. 0-0 0-0 7. Nbd2 a5 8. a4 d5 9. exd5 Nxd5 10. Ne4 Ba7 11. Bxd5 Qxd5 12. Bxh6 f5 13. Bxg7 Kxg7 14. c4 Qf7 15. Nc3 Rg8 16. Re1 Kf8 17. h4 Qh5 18. Nd5 Qg4 19. g3 Qxg3+ 0-1

[Event "Piestany op-B"]
[Site "Piestany"]
[Date "2023.07.15"]
[Round "5"]
[White "Sharapova, Polina"]
[Black "Jaroszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1673"]
[BlackElo "1379"]
[PlyCount "90"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 0-0 8. Bg5 h6 9. h4 Nd4 10. Nxd4 Bxd4 11. Nb5 Bxb2 12. Rb1 Re8 13. Be3 a6 14. Rxb2 axb5 15. Qxb5 Nxe4 16. Bd3 c6 17. Qh5 Qf6 18. Rb1 Nxf2 19. 0-0 Rxe3 20. Rxf2 Qe7 21. Rbf1 Re1 22. Rxf7 Rxf1+ 23. Rxf1 Qe6 24. Bf5 Qe3+ 25. Kh1 d5 26. Bxc8 Rxc8 27. Qf7+ Kh8 28. Qxb7 Qe6 29. Qf7 Qg4 30. h5 Qh4+ 31. Kg1 Qd4+ 32. Kh1 Qc4 33. Rb1 Qxc2 34. Rb7 Qc1+ 35. Kh2 Qg5 36. a4 Rg8 37. Kh3 Qe3+ 38. g3 Qe1 39. Re7 Qb1 40. a5 d4 41. a6 Qh1+ 42. Kg4 Qd1+ 43. Kh3 Qh1+ 44. Kg4 Qd1+ 45. Kh3 Qh1+ 1/2-1/2

[Event "Piestany op-B"]
[Site "Piestany"]
[Date "2023.07.14"]
[Round "4"]
[White "Jaroszewski, Piotr"]
[Black "Antal, Jozsef"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1379"]
[BlackElo "1842"]
[PlyCount "52"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. g3 c6 6. Bg2 Bd6 7. Nf3 0-0 8. 0-0 Re8 9. Re1 Bg4 10. Qd3 Ne4 11. Nd2 Nxc3 12. bxc3 Bh5 13. Bb2 Bg6 14. e4 Nd7 15. f4 dxe4 16. Bxe4 Bxe4 17. Nxe4 Nf6 18. c4 Nxe4 19. Rxe4 Rxe4 20. Qxe4 Qe7 21. Qxe7 Bxe7 22. Re1 Bf6 23. Re2 Rd8 24. Kf2 h6 25. Rd2 b6 26. Kf3 h5 1/2-1/2

[Event "Piestany op-B"]
[Site "Piestany"]
[Date "2023.07.13"]
[Round "3"]
[White "Bucor, Mark"]
[Black "Jaroszewski, Piotr"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1756"]
[BlackElo "1379"]
[PlyCount "57"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Na5 5. Bb3 Bb4 6. Nf3 Nxb3 7. axb3 d6 8. 0-0 c6 9. Ne2 Be6 10. Ng3 Ba5 11. Bg5 Bc7 12. Nh5 Rg8 13. Re1 Bg4 14. Bxf6 gxf6 15. Ng3 h5 16. h3 h4 17. Nf5 Bxh3 18. N3xh4 Bg4 19. Qd2 d5 20. Qh6 Kd7 21. d4 Bxf5 22. Nxf5 Rg6 23. Qd2 exd4 24. exd5 cxd5 25. Qxd4 Rg5 26. Qxd5+ Kc8 27. Qxf7 Be5 28. Rad1 Qg8 29. Ne7+ 1-0

[Event "Piestany op-B"]
[Site "Piestany"]
[Date "2023.07.12"]
[Round "2"]
[White "Jaroszewski, Piotr"]
[Black "Benci, Jozef1111"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1379"]
[BlackElo "1783"]
[PlyCount "53"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 Be6 9. Kh1 Nbd7 10. f4 0-0 11. f5 Bxb3 12. axb3 Rc8 13. g4 d5 14. Nxd5 Nxe4 15. Bf3 Nef6 16. Nxe7+ Qxe7 17. g5 Ne8 18. Bxb7 Rd8 19. Qe2 Nc5 20. Bg2 Nc7 21. f6 Qe6 22. fxg7 Kxg7 23. Rf6 Qe7 24. Be3 N5e6 25. Qh5 Nd5 26. Qh6+ Kg8 27. Be4 1-0

[Event "Piestany op-B"]
[Site "Piestany"]
[Date "2023.07.11"]
[Round "1"]
[White "Mrkvik, Jan"]
[Black "Jaroszewski, Piotr"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1791"]
[BlackElo "1379"]
[PlyCount "76"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 Nc6 5. e4 d6 6. d5 Bxc3+ 7. bxc3 Nb8 8. Be3 Nbd7 9. Ne2 0-0 10. Nd4 Nc5 11. Nb3 Nfd7 12. Be2 Qe7 13. 0-0 Kh8 14. Qd2 e5 15. Rad1 b6 16. Nxc5 bxc5 17. Rb1 Nb6 18. Qc2 f5 19. Bd3 f4 20. Bf2 Qg5 21. Kh1 Rf6 22. Bg1 Rh6 23. Qb2 Bd7 24. Rf2 Qh5 25. Qa3 a5 26. Rfb2 g5 27. Be2 a4 28. Rxb6 cxb6 29. Rxb6 Rg8 30. Qb2 g4 31. fxg4 Bxg4 32. Bxg4 Qxg4 33. Rb8 Rhg6 34. Rxg8+ Rxg8 35. Qf2 Rf8 36. h3 Qg3 37. Qd2 f3 38. Bh2 Qxh2+ 0-1

