[Event "IBCA-ol blind 17th"]
[Site "Vrnjacka Banja"]
[Date "2025.06.25"]
[Round "9.1"]
[White "Jandric, Damjan"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2177"]
[BlackElo "2123"]
[PlyCount "41"]
[EventDate "2025.06.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Serbia"]
[BlackTeam "Poland"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. Be2 g6 7. 0-0 Bg7 8. Rd1 0-0 9. h3 Be6 10. Nc3 Rc8 11. Rb1 Qc7 12. Nd5 Bxd5 13. exd5 Na5 14. Ne1 a6 15. a4 b5 16. axb5 axb5 17. Bxb5 Qb7 18. Qd3 Rc5 19. c4 Nxd5 20. Bd2 Ra8 21. b4 1-0

[Event "IBCA-ol blind 17th"]
[Site "Vrnjacka Banja"]
[Date "2025.06.24"]
[Round "8.1"]
[White "Stachanczyk, Jacek"]
[Black "Minchev, Valentin Panoiotov"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2123"]
[BlackElo "2068"]
[PlyCount "97"]
[EventDate "2025.06.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "BUL"]

1. c4 e5 2. g3 Nc6 3. Bg2 d6 4. Nc3 Be6 5. d3 Qd7 6. e4 g6 7. Nge2 Bg7 8. Nd5 Nd8 9. f4 c6 10. Ne3 Ne7 11. 0-0 0-0 12. d4 exf4 13. Nxf4 Qc7 14. c5 Bd7 15. d5 cxd5 16. cxd6 Qxd6 17. Nexd5 Bc6 18. Nxe7+ Qxe7 19. Nd5 Qe5 20. Rf2 Ne6 21. Ne7+ Kh8 22. Nxc6 bxc6 23. Be3 Kg8 24. Rc1 c5 25. Qa4 Rfd8 26. Qc4 Rab8 27. b3 Rb6 28. Kh1 Rb4 29. Qa6 Rxe4 30. Bf4 Nxf4 31. gxf4 Rxf4 32. Re2 Qc7 33. Rce1 Bd4 34. Re7 Rd7 35. Re8+ Kg7 36. Rc8 Qb6 37. Qe2 Qf6 38. Qe8 Qf5 39. Qf8+ Kf6 40. Qh6 Rd6 41. Bh3 Qd5+ 42. Bg2 Qg5 43. Qf8 Be5 44. Qh8+ Ke6 45. Qe8+ Kf6 46. Qh8+ Ke6 47. Re8+ Kd7 48. R8xe5 Qd8 49. Re7+ 1-0

[Event "IBCA-ol blind 17th"]
[Site "Vrnjacka Banja"]
[Date "2025.06.22"]
[Round "6.1"]
[White "Rivas Cabrera, Edgar"]
[Black "Stachanczyk, Jacek"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1987"]
[BlackElo "2123"]
[PlyCount "52"]
[EventDate "2025.06.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Venezuela"]
[BlackTeam "Poland"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 d5 6. 0-0 c5 7. e3 Nc6 8. Ne5 Qd6 9. d4 Ne4 10. Nxc6 Qxc6 11. c4 e6 12. Nd2 cxd4 13. Nxe4 dxe4 14. exd4 Rd8 15. d5 exd5 16. Bxg7 Kxg7 17. Qd4+ Qf6 18. Qxf6+ Kxf6 19. cxd5 Bf5 20. Rfe1 Rxd5 21. Bxe4 Bxe4 22. Rxe4 Rd2 23. Rf4+ Kg7 24. Rc1 Rd7 25. h4 Re8 26. Rc2 h5 1/2-1/2

[Event "IBCA-ol blind 17th"]
[Site "Vrnjacka Banja"]
[Date "2025.06.21"]
[Round "5.1"]
[White "Stachanczyk, Jacek"]
[Black "Nurhayev, Erlan"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2123"]
[BlackElo "1689"]
[PlyCount "85"]
[EventDate "2025.06.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Kazakhstan"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "KAZ"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 cxd4 7. Nxd4 Nc6 8. Be3 Nxd4 9. Bxd4 Bc5 10. Qd2 Bxd4 11. Qxd4 Qb6 12. Qxb6 Nxb6 13. Nb5 Ke7 14. b3 a6 15. Nd4 Bd7 16. Kd2 Bc6 17. a4 a5 18. Bd3 Nd7 19. Rhf1 f6 20. exf6+ gxf6 21. Rae1 e5 22. Nf5+ Kd8 23. Nh6 Kc7 24. fxe5 fxe5 25. Nf7 Rhg8 26. Nxe5 Rxg2+ 27. Kc3 Nxe5 28. Rxe5 Rxh2 29. Re7+ Kd6 30. Rxh7 Rxh7 31. Bxh7 Kc5 32. Bd3 d4+ 33. Kd2 Rd8 34. Bc4 Bxa4 35. Ra1 Bc6 36. Rxa5+ Kb4 37. Rg5 Rd6 38. Kd3 Rd8 39. Rg4 Kc5 40. c3 dxc3+ 41. Kxc3 Rd6 42. Rh4 Kb6 43. Rh5 1/2-1/2

[Event "IBCA-ol blind 17th"]
[Site "Vrnjacka Banja"]
[Date "2025.06.20"]
[Round "4.1"]
[White "Shepelev, Igor"]
[Black "Stachanczyk, Jacek"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2035"]
[BlackElo "2123"]
[PlyCount "72"]
[EventDate "2025.06.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Poland"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 b6 11. dxc5 Qc7 12. cxb6 axb6 13. Rb1 Rb8 14. a4 Ne5 15. Bb5 Rd8 16. Qb3 Be6 17. Qb4 Bc4 18. Rfd1 Bxb5 19. Rxd8+ Rxd8 20. Qxb5 Nc4 21. Bf4 e5 22. Bg5 f6 23. Bh4 Nd2 24. Ra1 Nxe4 25. f3 Nd2 26. Bf2 Nc4 27. Qb3 Bf8 28. Rd1 Kg7 29. h3 Rxd1+ 30. Qxd1 Bc5 31. Qd5 Bxf2+ 32. Kxf2 Qa7 33. Qb5 Nd6 34. Qc6 Nc4 35. Qb5 Nd6 36. Qc6 Nc4 1/2-1/2

[Event "IBCA-ol blind 17th"]
[Site "Vrnjacka Banja"]
[Date "2025.06.19"]
[Round "3.1"]
[White "Stachanczyk, Jacek"]
[Black "Clemente Llamero, Roberto"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2123"]
[BlackElo "2067"]
[PlyCount "69"]
[EventDate "2025.06.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Spain"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "ESP"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 Nd7 8. Nc3 Be7 9. Bf4 Nh6 10. Bxh6 Rxh6 11. 0-0-0 Rg6 12. g3 Qa5 13. Kb1 Qa6 14. Qxa6 bxa6 15. Ne2 Nb6 16. Nf4 Rh6 17. c3 Rb8 18. Nd3 a5 19. Kc2 g6 20. Nd2 a4 21. b4 Rh8 22. a3 Kd7 23. Nb2 Rhc8 24. f4 Rh8 25. Nf3 Ra8 26. Ra1 a5 27. Ne1 axb4 28. cxb4 Ra7 29. Nf3 Na8 30. Kd3 Nc7 31. Nd2 Rb8 32. Rhc1 Ra6 33. Ra2 Rb5 34. Nb1 Rb8 35. Rh1 1/2-1/2

[Event "IBCA-ol blind 17th"]
[Site "Vrnjacka Banja"]
[Date "2025.06.18"]
[Round "2.1"]
[White "Stachanczyk, Jacek"]
[Black "Thomsson, Hakan"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2123"]
[BlackElo "1833"]
[PlyCount "51"]
[EventDate "2025.06.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Sweden"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "SWE"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 0-0 5. d3 Nc6 6. e3 d6 7. Nge2 Re8 8. 0-0 Bg4 9. h3 Bh5 10. a3 a5 11. b3 Rb8 12. Bb2 Nd4 13. exd4 exd4 14. Ne4 Nxe4 15. dxe4 f5 16. Qd2 Bxe2 17. Qxe2 fxe4 18. Bxe4 c6 19. Qd3 d5 20. cxd5 cxd5 21. Bxh7+ Kh8 22. Bg6 Re6 23. Qf5 Rf6 24. Qh5+ Kg8 25. Qh7+ Kf8 26. Rae1 1-0

[Event "IBCA-ol blind 17th"]
[Site "Vrnjacka Banja"]
[Date "2025.06.17"]
[Round "1.1"]
[White "Avram, Veso"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1952"]
[BlackElo "2123"]
[PlyCount "62"]
[EventDate "2025.06.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Serbia II"]
[BlackTeam "Poland"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c6 5. Bg2 d5 6. cxd5 cxd5 7. 0-0 0-0 8. Nc3 Ne4 9. Qb3 Nc6 10. e3 Nxc3 11. bxc3 Na5 12. Qd1 Bf5 13. Nd2 Rc8 14. e4 dxe4 15. Nxe4 Bxe4 16. Bxe4 Rxc3 17. Bd2 Rc4 18. Bxa5 Qxa5 19. Bxb7 Bxd4 20. Rb1 e6 21. Qb3 Ra4 22. Qd3 Rd8 23. Qf3 Rxa2 24. h4 Qc3 25. Qg2 Bb6 26. Rbc1 Qf6 27. Rc8 Rxc8 28. Bxc8 h5 29. Bb7 Kg7 30. Bf3 a5 31. g4 Ra3 0-1

[Event "Titled Tuesday intern op 04th Feb Late"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "6"]
[White "Bobkov, Vadim"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "2204"]
[BlackElo "2129"]
[PlyCount "114"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Be7 10. 0-0 0-0 11. Rac1 Rc8 12. h3 a6 13. a3 Na5 14. b4 Nc4 15. Na4 Ne4 16. Nc5 Nxc5 17. bxc5 b6 18. cxb6 Qxb6 19. Rb1 Qa5 20. Rb3 Rc6 21. Rfb1 Rfc8 22. h4 h6 23. h5 Rb6 24. Rxb6 Nxb6 25. Ne5 Rc3 26. Rxb6 Rxd3 27. Rb8+ Kh7 28. Nxd3 f6 29. Bg3 Bxa3 30. Rc8 Qd2 31. Nf4 Bd6 32. Kh2 Bxf4 33. exf4 Qxd4 34. Ra8 Qc4 35. f3 d4 36. Be1 d3 37. Kg3 e5 38. fxe5 fxe5 39. Kf2 Qd4+ 40. Kf1 d2 41. Bxd2 Qxd2 42. Kg1 Qd4+ 43. Kh2 Qc4 44. Ra7 Qb5 45. Ra8 a5 46. Ra7 a4 47. g4 Qb4 48. Kg3 a3 49. g5 Qf4+ 50. Kh3 Qxf3+ 51. Kh4 Qf2+ 52. Kg4 Qxa7 53. g6+ Kg8 54. Kf5 Kf8 55. Ke6 a2 56. Kxe5 a1Q+ 57. Ke6 Qf6+ 0-1

[Event "Titled Tuesday intern op 04th Feb Late"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "10"]
[White "Di Berardino, Diego Rafael"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2457"]
[BlackElo "2129"]
[PlyCount "75"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. Bb3 g6 8. f3 Bg7 9. Be3 0-0 10. Qd2 Rc8 11. 0-0-0 Ne5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. g4 Qa5 15. g5 Nh5 16. Nd5 Qd8 17. Ne2 Bc6 18. Ng3 Bxd5 19. Qxd5 Rc6 20. Nxh5 gxh5 21. Bd4 e6 22. Qb5 Qc7 23. Bxg7 Kxg7 24. Qd3 Rd8 25. Qe2 Rc5 26. h4 d5 27. Rd4 dxe4 28. Qxe4 Rxd4 29. Qxd4+ Qe5 30. Qd2 Rd5 31. Qf2 Rb5 32. b3 a5 33. Re1 Qf5 34. Qd4+ Kg6 35. Qh8 Qxf3 36. Qg8+ Kf5 37. Qxf7+ Kg4 38. Rg1+ 1-0

[Event "Titled Tuesday intern op 04th Feb Late"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "2"]
[White "Gil Alba, Hector Luis"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2295"]
[BlackElo "2129"]
[PlyCount "33"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Qxd7 6. c3 Nf6 7. Re1 e5 8. d4 Qc7 9. Bg5 Be7 10. Nbd2 b5 11. Nf1 h6 12. Bh4 g5 13. Bg3 Bb7 14. dxe5 dxe5 15. Bxe5 Qc6 16. Ng3 0-0 17. Nf5 1-0

[Event "Titled Tuesday intern op 04th Feb Late"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "4"]
[White "Kotyk, Michael"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2222"]
[BlackElo "2129"]
[PlyCount "95"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. b3 Bg4 6. Ba3 e6 7. Bxf8 Kxf8 8. Nbd2 Nbd7 9. h3 Bxf3 10. Qxf3 g6 11. g4 h5 12. g5 Ne8 13. h4 Nd6 14. Bd3 Kg7 15. e4 dxe4 16. Nxe4 Nf5 17. Qf4 Qa5+ 18. Kf1 Nxd4 19. Nf6 Qe5 20. Qxe5 Nxe5 21. Be4 Rad8 22. f4 Nef3 23. Rd1 Nxh4 24. Rxh4 Nf5 25. Rxd8 Rxd8 26. Bxf5 exf5 27. Ke2 Rd4 28. Ke3 Rd1 29. Rh2 Kf8 30. Rd2 Rxd2 31. Kxd2 Ke7 32. Ke3 c5 33. Nd5+ Kd6 34. a3 Ke6 35. b4 cxb4 36. axb4 Kd6 37. Kd4 Ke6 38. Ne3 f6 39. gxf6 Kxf6 40. Ng2 g5 41. fxg5+ Kxg5 42. Ke5 Kg4 43. Ne3+ Kg5 44. Nxf5 Kg4 45. c5 Kg5 46. Ne3 h4 47. Kd6 Kf4 48. Nf1 1-0

[Event "Titled Tuesday intern op 04th Feb Late"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "7"]
[White "Novikov, Evgenij"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2276"]
[BlackElo "2129"]
[PlyCount "35"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. g4 hxg4 14. h5 Nc4 15. Bxc4 Rxc4 16. h6 Bh8 17. h7+ Nxh7 18. Qh2 1-0

[Event "Titled Tuesday intern op 04th Feb Late"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "9"]
[White "Stachanczyk, Jacek"]
[Black "Acarbay, Algi"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2129"]
[BlackElo "2037"]
[PlyCount "49"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 b4 13. Nd5 Nxd5 14. exd5 Bxd5 15. Bxe7 Kxe7 16. Nxe6 Bxe6 17. f5 g6 18. fxe6 fxe6 19. Qg5+ Nf6 20. b3 Rac8 21. Bc4 e5 22. Rd5 h6 23. Rexe5+ Kf7 24. Rxd6+ Qxc4 25. Qxf6+ 1-0

[Event "Titled Tuesday intern op 04th Feb Late"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "3"]
[White "Stachanczyk, Jacek"]
[Black "Harper, Horacio Guillermo"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2129"]
[BlackElo "2044"]
[PlyCount "63"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 hxg5 15. Bg3 Bd7 16. h3 Nxf3 17. hxg4 Nh4 18. Rhf1 Ng6 19. Kb1 Ne5 20. Rh1 0-0-0 21. Rdf1 f6 22. Nd1 Kb8 23. Ne3 Rc8 24. Bf2 Ka8 25. Rh5 Rhe8 26. Rfh1 Bc6 27. Rh7 Qa5 28. Nc4 Qc7 29. Nb6+ Kb8 30. Nxc8 Rxc8 31. Qe3 Be8 32. Qa7# 1-0

[Event "Titled Tuesday intern op 04th Feb Late"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "1"]
[White "Stachanczyk, Jacek"]
[Black "Leiva Rodriguez, Jeammarco Giuseppe"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2129"]
[BlackElo "2387"]
[PlyCount "70"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 b5 8. 0-0-0 Bb7 9. a3 Rc8 10. Nd5 e6 11. Nxf6+ Nxf6 12. f3 Be7 13. Kb1 0-0 14. h4 Nd7 15. Be3 Nb6 16. Qf2 d5 17. Nxe6 fxe6 18. Bxb6 Qe8 19. Bd3 b4 20. axb4 Bxb4 21. Qd4 Be7 22. e5 Bc6 23. Qg4 Bd8 24. Bd4 Bb5 25. Bxb5 axb5 26. h5 Rc4 27. h6 g5 28. Qg3 Qg6 29. Rd2 Ba5 30. Rhd1 Bxd2 31. Rxd2 Rfc8 32. Qf2 Qxh6 33. g3 Qh1+ 34. Ka2 Ra8+ 35. Kb3 Qa1 0-1

[Event "Titled Tuesday intern op 04th Feb Late"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "11"]
[White "Stachanczyk, Jacek"]
[Black "Montano Vicente, Guadalupe"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2129"]
[BlackElo "1969"]
[PlyCount "99"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d5 3. cxd5 Nxd5 4. Bg2 e5 5. Nf3 Nc6 6. Nc3 Bc5 7. Nxe5 Nxc3 8. Nxc6 Qf6 9. dxc3 Qxf2+ 10. Kd2 Qxg2 11. Nd4 Qe4 12. e3 0-0 13. Qf3 Qxf3 14. Nxf3 Bg4 15. Nd4 Rad8 16. Kc2 Bb6 17. Bd2 c5 18. Nb5 Bf5+ 19. Kc1 Be4 20. Re1 Rd5 21. Na3 Rfd8 22. Re2 Bc7 23. Rf2 a6 24. Nc2 b5 25. a4 Be5 26. axb5 axb5 27. Ra5 Bd3 28. Ne1 Bc4 29. Kc2 g6 30. b3 Bd3+ 31. Nxd3 Rxd3 32. Rxb5 R8d5 33. e4 Rd8 34. Rxc5 Bg7 35. Rd5 R3xd5 36. exd5 Rxd5 37. b4 Rd7 38. Kb3 Rc7 39. c4 Rb7 40. c5 Bd4 41. Re2 Bxc5 42. Bc3 f5 43. Kc4 Be7 44. b5 Kf7 45. Rd2 Rc7+ 46. Kb3 Rb7 47. Ka4 Bc5 48. Rd5 Ra7+ 49. Kb3 Rc7 50. Bb4 1-0

[Event "Titled Tuesday intern op 04th Feb Late"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "8"]
[White "Stachanczyk, Jacek"]
[Black "Nathan, Krishna"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2129"]
[BlackElo "2004"]
[PlyCount "84"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. a4 Bb7 4. Bd3 e6 5. axb5 axb5 6. Rxa8 Bxa8 7. Qe2 b4 8. Nf3 c5 9. 0-0 cxd4 10. Nxd4 Nc6 11. Nxc6 Bxc6 12. Nd2 Nf6 13. b3 Bc5 14. Bb2 Qc7 15. Nc4 d6 16. Ra1 e5 17. Ne3 Nxe4 18. Bxe4 Bxe4 19. Nc4 f5 20. Kh1 0-0 21. f3 Bc6 22. Ne3 Kh8 23. Qd3 e4 24. fxe4 Bxe4 25. Qd2 Qb7 26. Nc4 Qc6 27. Rf1 d5 28. Ne5 Qe6 29. Nf3 Qg6 30. c3 bxc3 31. Qxc3 Be7 32. Qd2 Bf6 33. Bxf6 Qxf6 34. b4 Rb8 35. Nd4 g6 36. b5 Kg7 37. h3 Qb6 38. Qc3 Kg8 39. Rc1 Qf6 40. Kh2 Qe5+ 41. Kh1 Re8 42. Qc5 Qf4 0-1

[Event "Titled Tuesday intern op 04th Feb Late"]
[Site "Chess.com INT"]
[Date "2025.02.04"]
[Round "5"]
[White "Stachanczyk, Jacek"]
[Black "Zepeda Berlanga, Jan Enrique"]
[Result "1-0"]
[ECO "B68"]
[WhiteElo "2129"]
[BlackElo "1979"]
[PlyCount "65"]
[EventDate "2025.02.04"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB07_2025"]
[SourceDate "2025.02.12"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Nf3 b5 11. e5 b4 12. exf6 bxc3 13. Qxc3 gxf6 14. Kb1 Rg8 15. Bh4 Qa5 16. Be1 Qb6 17. g3 a5 18. Bg2 d5 19. f5 Rc8 20. fxe6 Bxe6 21. Nd4 Nxd4 22. Qxd4 Bc5 23. Qxf6 Rb8 24. b3 a4 25. Bxd5 axb3 26. cxb3 Bxd5 27. Qxb6 Be4+ 28. Kb2 Rxb6 29. Rf1 Ke7 30. Bc3 f5 31. Rde1 Rd8 32. Rxf5 Re6 33. Rxc5 1-0

[Event "Titled Tuesday intern op 21st Jan Late"]
[Site "Chess.com INT"]
[Date "2025.01.21"]
[Round "4"]
[White "Adewumi, Tanitoluwa"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2352"]
[BlackElo "2129"]
[PlyCount "79"]
[EventDate "2025.01.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Bd3 c4 6. Bc2 Qc7 7. Qe2 e6 8. Na3 Nb6 9. 0-0 Be7 10. e5 dxe5 11. Nxe5 Bd6 12. Nb5 Qc5 13. Nxd6+ Qxd6 14. Nxc4 Nxc4 15. Qxc4 0-0 16. d4 b5 17. Qd3 h6 18. Re1 a6 19. h4 Bb7 20. Re5 Rfd8 21. Bf4 Qc6 22. Qg3 Kf8 23. Rc5 Qe8 24. Rc7 Bd5 25. Bd6+ Kg8 26. Re7 Qc6 27. Be5 Nh5 28. Qg4 Re8 29. Rxe8+ Rxe8 30. Qxh5 f6 31. Bxf6 gxf6 32. Qg6+ Kf8 33. Qxf6+ Kg8 34. Re1 Qd7 35. Re3 Qf7 36. Rg3+ Kf8 37. Qxh6+ Ke7 38. Rg7 Rf8 39. Qg5+ Ke8 40. Bg6 1-0

[Event "Titled Tuesday intern op 21st Jan Late"]
[Site "Chess.com INT"]
[Date "2025.01.21"]
[Round "9"]
[White "Bauer, Thomas"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2195"]
[BlackElo "2129"]
[PlyCount "53"]
[EventDate "2025.01.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 c5 3. h4 Nc6 4. h5 gxh5 5. c3 d6 6. d4 Bg4 7. d5 Nb8 8. Qb3 Qc7 9. Bf4 Nd7 10. Nbd2 a6 11. a4 Bg7 12. Ng5 h6 13. Nxf7 Kxf7 14. f3 Ngf6 15. fxg4 hxg4 16. e5 Nxe5 17. Bxe5 c4 18. Bxc4 b5 19. Bd3 Qc5 20. Bd4 Qc7 21. 0-0 h5 22. Ne4 Rab8 23. Ng5+ Kg8 24. Ne6 Qb7 25. axb5 axb5 26. Ra7 Qb6 27. Bxb6 1-0

[Event "Titled Tuesday intern op 21st Jan Late"]
[Site "Chess.com INT"]
[Date "2025.01.21"]
[Round "1"]
[White "Csonka, Balazs"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2476"]
[BlackElo "2129"]
[PlyCount "25"]
[EventDate "2025.01.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 a6 5. Nc3 Bf5 6. Qb3 Ra7 7. Ne5 h6 8. cxd5 cxd5 9. Bd2 e6 10. Rc1 Bd6 11. Qa4+ Ke7 12. Nb5 axb5 13. Qxa7 1-0

[Event "Titled Tuesday intern op 21st Jan Late"]
[Site "Chess.com INT"]
[Date "2025.01.21"]
[Round "7"]
[White "Ghimoyan, Narek"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2192"]
[BlackElo "2129"]
[PlyCount "93"]
[EventDate "2025.01.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. e3 Nc6 6. Nc3 Bf5 7. Qb3 Na5 8. Qa4+ Bd7 9. Bb5 a6 10. Bxd7+ Nxd7 11. Nxd5 b5 12. Nc7+ Qxc7 13. Bxc7 bxa4 14. Bxa5 Rb8 15. Bc3 Nb6 16. Ne2 e6 17. 0-0 Bd6 18. a3 Nc4 19. Rfc1 Kd7 20. Rc2 Rhc8 21. Rac1 Rb3 22. g3 g6 23. Kg2 Nb6 24. Ba5 Rxc2 25. Rxc2 Nd5 26. e4 Ne7 27. Bc3 f5 28. f3 Rb7 29. Rd2 Rb3 30. Nc1 Rb7 31. Nd3 Rb3 32. Nc5+ Bxc5 33. dxc5+ Kc6 34. Rd6+ Kxc5 35. Rxa6 fxe4 36. fxe4 Nc6 37. Rxa4 e5 38. Ra8 Nd4 39. Re8 Ne2 40. Rxe5+ Kc4 41. Re7 Nxc3 42. bxc3 Kxc3 43. Rxh7 Kd4 44. Rg7 Kxe4 45. Rxg6 Rxa3 46. Rf6 Ke5 47. Rf4 1-0

[Event "Titled Tuesday intern op 21st Jan Late"]
[Site "Chess.com INT"]
[Date "2025.01.21"]
[Round "3"]
[White "Gutierrez Carmona, Juan Alejandro"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2046"]
[BlackElo "2129"]
[PlyCount "42"]
[EventDate "2025.01.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. f3 a6 8. Qd2 Be7 9. 0-0-0 h6 10. Bxf6 gxf6 11. Nb3 Qc7 12. Kb1 Bd7 13. g3 h5 14. h4 0-0-0 15. Qe3 Kb8 16. Bg2 Ne5 17. Nd2 Rhg8 18. f4 Ng4 19. Qe2 Rc8 20. Nb3 Qb6 21. Nd4 Rxc3 0-1

[Event "Titled Tuesday intern op 21st Jan Late"]
[Site "Chess.com INT"]
[Date "2025.01.21"]
[Round "11"]
[White "Kanakaris, Georgios"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2396"]
[BlackElo "2129"]
[PlyCount "75"]
[EventDate "2025.01.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. cxd5 cxd5 8. Ne5 Bf5 9. Nc3 Ne4 10. Bf4 Nxc3 11. bxc3 Nc6 12. Nxc6 bxc6 13. Qa4 Qb6 14. h3 h5 15. Rfe1 Qb2 16. Qb3 Qxb3 17. axb3 c5 18. Bxd5 Rad8 19. e4 Bxh3 20. Rxa7 cxd4 21. cxd4 e6 22. Bc4 Bxd4 23. Ra2 Bg4 24. Kg2 e5 25. Bg5 Rd6 26. Be7 Rd7 27. Bxf8 Kxf8 28. f3 Be6 29. Bxe6 fxe6 30. Rc1 Rb7 31. Rc6 Kf7 32. Raa6 Rxb3 33. Rxe6 Rb2+ 34. Kh3 g5 35. Rf6+ Ke7 36. Rh6 h4 37. Rh7+ Kf8 38. Ra8+ 1-0

[Event "Titled Tuesday intern op 21st Jan Late"]
[Site "Chess.com INT"]
[Date "2025.01.21"]
[Round "5"]
[White "Stachanczyk, Jacek"]
[Black "Hernandez Jimenez, Alexander Andres"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2129"]
[BlackElo "2043"]
[PlyCount "101"]
[EventDate "2025.01.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 Nc5 13. e5 Nxd3+ 14. Rxd3 b4 15. exf6 gxf6 16. Nf5 fxg5 17. Nxe7 Qxe7 18. Ne4 Bxe4 19. Rxe4 gxf4 20. Qxf4 Rd8 21. Rxb4 Rg8 22. Rg3 Rxg3 23. Qxg3 d5 24. Rb6 Kf8 25. Rxa6 Qc5 26. Qa3 Qxa3 27. Rxa3 Kg7 28. Rf3 f5 29. a4 Kf6 30. Ra3 e5 31. Kd2 e4 32. a5 Ke5 33. a6 f4 34. a7 Ra8 35. b4 d4 36. b5 Kd6 37. b6 Kc6 38. Rb3 Kb7 39. Ke2 Rd8 40. Rb4 d3+ 41. cxd3 exd3+ 42. Kd2 Rd7 43. Ra4 Rd8 44. a8Q+ Rxa8 45. Rxa8 Kxa8 46. Kxd3 Kb7 47. Ke4 Kxb6 48. Kxf4 Kc7 49. Kg5 Kd7 50. Kh6 Ke8 51. Kxh7 1-0

[Event "Titled Tuesday intern op 21st Jan Late"]
[Site "Chess.com INT"]
[Date "2025.01.21"]
[Round "6"]
[White "Stachanczyk, Jacek"]
[Black "Novikov, Evgenij"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2129"]
[BlackElo "2276"]
[PlyCount "103"]
[EventDate "2025.01.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 e6 7. Qe2 Nb6 8. N1f3 Bd6 9. Ne5 0-0 10. c3 c5 11. 0-0 cxd4 12. cxd4 Nbd5 13. a3 h6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qh4 Nd7 17. Qe4 f5 18. Qe2 Nxe5 19. dxe5 Bc5 20. Rd1 Qe7 21. Bc4 Bd7 22. b4 Bb6 23. Bb2 Rac8 24. Rd6 Bc7 25. Rad1 Bxd6 26. exd6 Qf7 27. Bb3 Rfe8 28. Qe5 Kh7 29. h3 a6 30. Rd3 Rg8 31. Rg3 Rce8 32. h4 Bc6 33. h5 Bd5 34. Bc2 Rc8 35. Bd3 b5 36. Rg6 Rc6 37. Bd4 Qd7 38. Qf4 Rxd6 39. Be5 Rc6 40. Kh2 Qf7 41. Qd4 Rcc8 42. Be2 Rcd8 43. g3 Rd7 44. Qc3 Qe8 45. Qe3 Qc8 46. Bf4 Qc6 47. Bxh6 Bh1 48. f3 Bxf3 49. Bxf3 Qc2+ 50. Bg2 Rd1 51. Bf4 Qb1 52. Be5 1-0

[Event "Titled Tuesday intern op 21st Jan Late"]
[Site "Chess.com INT"]
[Date "2025.01.21"]
[Round "10"]
[White "Stachanczyk, Jacek"]
[Black "Perez Hernandez, Vicmary C"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2129"]
[BlackElo "1971"]
[PlyCount "69"]
[EventDate "2025.01.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. f3 d6 9. Be2 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. 0-0-0 Nd7 13. Bxg7 Kxg7 14. h4 h5 15. g4 Rh8 16. Qd4+ f6 17. g5 Qa5 18. Rhg1 Rac8 19. gxf6+ Nxf6 20. Kb1 a6 21. f4 Qc5 22. Qd3 Rh6 23. Rg5 Qb4 24. e5 dxe5 25. fxe5 Nd7 26. Rdg1 Nf8 27. Bxh5 Be8 28. Be2 Rxh4 29. Nd5 Qc5 30. e6 Qd4 31. Nxe7 Rc7 32. Nd5 Rxc4 33. Qxc4 Qxc4 34. Bxc4 Rxc4 35. Re1 1-0

[Event "Titled Tuesday intern op 21st Jan Late"]
[Site "Chess.com INT"]
[Date "2025.01.21"]
[Round "8"]
[White "Stachanczyk, Jacek"]
[Black "Silva Lucena, Cristian"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2129"]
[BlackElo "2317"]
[PlyCount "29"]
[EventDate "2025.01.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. h3 d5 7. Bb5+ Bd7 8. exd5 Bxb5 9. Ndxb5 exd5 10. Nxd5 Nxd5 11. Qxd5 Bb4+ 12. c3 Qe7+ 13. Be3 Ba5 14. Nd6+ Kf8 15. Qxa5 1-0

[Event "Titled Tuesday intern op 21st Jan Late"]
[Site "Chess.com INT"]
[Date "2025.01.21"]
[Round "2"]
[White "Stachanczyk, Jacek"]
[Black "Zhigalko, Sergei"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2129"]
[BlackElo "2572"]
[PlyCount "64"]
[EventDate "2025.01.21"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB05_2025"]
[SourceDate "2025.01.29"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.29"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 d6 5. 0-0 Be7 6. Nc3 0-0 7. d4 e4 8. Ne1 d5 9. b3 h6 10. f3 Bb4 11. Bb2 Bf5 12. fxe4 Bxc3 13. Bxc3 Bxe4 14. Nf3 Nbd7 15. Qd2 Re8 16. Rae1 Qe7 17. Bb2 Rad8 18. Qa5 a6 19. Ba3 Qe6 20. Bc1 dxc4 21. bxc4 Qxc4 22. Bf4 Bxf3 23. Bxf3 Qxd4+ 24. Kg2 Nd5 25. Bxd5 Qxd5+ 26. Qxd5 cxd5 27. Rd1 Rxe2+ 28. Kf3 Rde8 29. Rxd5 Nf6 30. Rd2 Rxd2 31. Bxd2 Rd8 32. Bc3 Rd3+ 0-1

[Event "Titled Tuesday intern op 17th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "2"]
[White "Brunner, Nicolas"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2427"]
[BlackElo "2076"]
[PlyCount "85"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c4 c6 7. Qb3 dxc4 8. Qxc4 Be6 9. Qc2 Na6 10. a3 Rc8 11. b4 Bf5 12. Qa4 Bd7 13. Qd1 Re8 14. Bb2 b6 15. Nbd2 c5 16. dxc5 bxc5 17. Ne5 cxb4 18. Bb7 Bb5 19. Bxc8 Qxc8 20. a4 Bd7 21. Nxd7 Qxd7 22. Nf3 Qb7 23. Rc1 Nc7 24. Qb3 Ne6 25. Rfd1 a5 26. Be5 Ne4 27. Bxg7 Kxg7 28. Qb2+ Kg8 29. Qe5 Nc3 30. Rd2 Nxa4 31. Qxa5 Nc3 32. Rb2 Nxe2+ 33. Rxe2 Qxf3 34. Re3 Qb7 35. Rb1 Rb8 36. Qe5 Qb5 37. Qxb5 Rxb5 38. Reb3 Rf5 39. Rxb4 Re5 40. Rb7 Kg7 41. Rxe7 h5 42. Rbb7 Rf5 43. Rxe6 1-0

[Event "Titled Tuesday intern op 17th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "1"]
[White "Degenbaev, Aziz"]
[Black "Stachanczyk, Jacek"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2275"]
[BlackElo "2076"]
[PlyCount "62"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bc4 Bxc3 13. bxc3 Be6 14. Bd4 Qa5 15. Qh6 f6 16. Rhe1 Bf7 17. Bxd5 cxd5 18. Rxe7 Qa6 19. Rde1 Rae8 20. Rxe8 Rxe8 21. Rxe8+ Bxe8 22. Qf4 Kg7 23. g4 Qf1+ 24. Kd2 Qg2+ 25. Kd1 Qf1+ 26. Kd2 Qg2+ 27. Kc1 Qf1+ 28. Kb2 Qb5+ 29. Ka3 Qa4+ 30. Kb2 Qb5+ 31. Kc1 Qf1+ 1/2-1/2

[Event "Titled Tuesday intern op 17th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "3"]
[White "Diachek, Andriy"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2162"]
[BlackElo "2076"]
[PlyCount "94"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 0-0 8. f3 Nc6 9. g4 Be6 10. 0-0-0 Nxd4 11. Bxd4 Qa5 12. Kb1 Rfc8 13. g5 Nh5 14. Bxg7 Kxg7 15. Be2 Kg8 16. Rhf1 Rxc3 17. Qxc3 Qxa2+ 18. Kc1 Nf4 19. Qe3 Qa1+ 20. Kd2 Qa5+ 21. c3 Qxg5 22. Rg1 Qe5 23. h4 Nxe2 24. Kxe2 Bc4+ 25. Ke1 h5 26. Qd4 Qh2 27. Rd2 Qxh4+ 28. Kd1 Rc8 29. Rdg2 e5 30. Qe3 Kg7 31. Kc1 b6 32. Qd2 Qf6 33. Qe3 Be6 34. Rg5 Kf8 35. R5g2 Ke7 36. Rd2 Bb3 37. Rh1 Rc7 38. Rg2 b5 39. Kb1 a5 40. Qb6 Rd7 41. Rf1 Bc4 42. Rff2 Qf4 43. Rg1 a4 44. Qa5 Rd8 45. Qb6 Rd7 46. Qa5 Qe3 47. Rgg2 Qc5 0-1

[Event "Titled Tuesday intern op 17th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "8"]
[White "Domingo Nunez, Alejandro"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2328"]
[BlackElo "2076"]
[PlyCount "39"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 Nc6 6. Bc4 a6 7. 0-0 Nf6 8. Bf4 Bg4 9. h3 Bh5 10. Qb3 Na5 11. Qa4+ b5 12. Bxb5+ axb5 13. Nxb5 Nd7 14. Rac1 Nc6 15. Nc7+ Qxc7 16. Qxa8+ Qd8 17. Qxc6 Bxf3 18. gxf3 e5 19. Qb7 Qf6 20. Rc8+ 1-0

[Event "Titled Tuesday intern op 17th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "5"]
[White "Erzhanov, Arman"]
[Black "Stachanczyk, Jacek"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2114"]
[BlackElo "2076"]
[PlyCount "144"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nf6 5. Nc3 Nc6 6. 0-0 a6 7. Bxc6 Bxc6 8. Re1 g6 9. d4 cxd4 10. Nxd4 Rc8 11. f3 Bg7 12. Be3 0-0 13. Rc1 Qa5 14. b3 b5 15. cxb5 axb5 16. Nxc6 Rxc6 17. Nd5 Nxd5 18. Rxc6 Nxe3 19. Rxe3 Qa7 20. Qd2 Bd4 21. Rcc3 Ra8 22. a4 bxa4 23. bxa4 Qxa4 24. Kf2 Bxe3+ 25. Rxe3 Qc4 26. Re2 Ra3 27. h3 Qc5+ 28. Kg3 h5 29. Kh2 Qe5+ 30. Kh1 Ra1+ 31. Re1 Rxe1+ 32. Qxe1 Qf4 33. Qd1 e6 34. Qd3 Qe5 35. Kg1 d5 36. exd5 exd5 37. Kf2 Qb2+ 38. Kg3 d4 39. Kf4 Kg7 40. g4 h4 41. Ke4 Qh2 42. Qxd4+ Kh7 43. Qf6 Qe2+ 44. Kd5 Qd3+ 45. Kc6 Qc4+ 46. Kd7 Kg8 47. Qxh4 Qd5+ 48. Ke7 Qe6+ 49. Kd8 Qd5+ 50. Kc7 Qxf3 51. Qh6 Qd5 52. Qe3 Kg7 53. g5 Qc4+ 54. Kd6 Qa6+ 55. Kd5 Qb7+ 56. Ke5 Qe7+ 57. Kf4 Qxe3+ 58. Kxe3 f6 59. Kf4 fxg5+ 60. Kxg5 Kh8 61. Kxg6 Kg8 62. Kh6 Kh8 63. Kg6 Kg8 64. Kf6 Kh8 65. Kg5 Kg8 66. Kf5 Kh8 67. Kg4 Kg8 68. Kh4 Kh8 69. Kg5 Kg8 70. Kf6 Kh8 71. Kf7 Kh7 72. Kf6 Kh8 1/2-1/2

[Event "Titled Tuesday intern op 17th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "1"]
[White "Fishchuk, Vladyslav"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2264"]
[BlackElo "2076"]
[PlyCount "127"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. h4 Bg7 6. Nxc6 bxc6 7. h5 d5 8. Qd3 Bf5 9. e4 dxe4 10. Nxe4 Qxd3 11. Bxd3 Be5 12. Nc5 Nf6 13. hxg6 Bxg6 14. Bxg6 fxg6 15. c3 Rb8 16. Kd1 Bd6 17. Nd3 Kf7 18. Kc2 e5 19. f3 Nd5 20. Nf2 h5 21. Ne4 Be7 22. Bd2 Ke6 23. a3 Kf5 24. c4 Nf4 25. Bxf4 Kxf4 26. Rad1 Rbd8 27. b4 Rxd1 28. Kxd1 g5 29. Ke2 g4 30. Nf2 gxf3+ 31. gxf3 h4 32. Rh3 Ra8 33. Nd3+ Kf5 34. a4 Rg8 35. b5 Rg2+ 36. Ke3 Bg5+ 37. f4 exf4+ 38. Kf3 Rg3+ 39. Rxg3 fxg3 40. a5 cxb5 41. cxb5 Bd8 42. b6 axb6 43. a6 Bc7 44. a7 h3 45. a8Q g2 46. Qe4+ Kf6 47. Qg4 Bh2 48. Qd4+ Ke7 49. Qb4+ Kd8 50. Qd4+ Kc8 51. Qh8+ Kb7 52. Qg7+ Ka8 53. Qf8+ Ka7 54. Qa3+ Kb7 55. Qe7+ Ka8 56. Qd8+ Kb7 57. Qd5+ Kb8 58. Qg8+ Kb7 59. Qd5+ Kb8 60. Qd8+ Kb7 61. Qd7+ Kb8 62. Nb4 g1Q 63. Nc6+ Ka8 64. Qa7# 1-0

[Event "Titled Tuesday intern op 17th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "9"]
[White "Goncalves, Samuel Jesus P"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2169"]
[BlackElo "2076"]
[PlyCount "139"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. 0-0 0-0 7. Ne5 Bf5 8. Nc3 dxc4 9. a4 Ng4 10. Nxc4 Qxd4 11. Qxd4 Bxd4 12. Na5 Bc8 13. h3 Nf6 14. Rd1 Bb6 15. Nc4 Bc7 16. Bh6 Rd8 17. Rxd8+ Bxd8 18. Rd1 Bc7 19. Bf4 Na6 20. Bxc7 Nxc7 21. Rd8+ Kg7 22. Na5 Nfd5 23. Ne4 Nb6 24. Nc5 Be6 25. Rxa8 Nbxa8 26. Naxb7 Bd5 27. Nd8 Nb6 28. Nxc6 Bxc6 29. Bxc6 Nc4 30. b4 Kf6 31. b5 Ke5 32. Nd3+ Kd6 33. e4 Nb6 34. e5+ Ke6 35. a5 Nc4 36. a6 Nd5 37. f4 Ndb6 38. Nc5+ Kf5 39. Kf2 f6 40. Kf3 fxe5 41. g4+ Kf6 42. Ne4+ Ke6 43. Ng5+ Kd6 44. Nxh7 exf4 45. Kxf4 e5+ 46. Kg5 Nd5 47. Bxd5 Kxd5 48. Nf6+ Kd4 49. h4 Kc5 50. h5 gxh5 51. gxh5 Nd6 52. Kg6 e4 53. Ng4 Nc4 54. h6 e3 55. Nxe3 Nxe3 56. h7 Nd5 57. h8Q Kxb5 58. Qe5 Kc6 59. Qe6+ Kc5 60. Qe5 Kc6 61. Qe4 Kc5 62. Qc2+ Kb6 63. Qb3+ Kc6 64. Qc4+ Kd6 65. Kg5 Nc7 66. Qd4+ Kc6 67. Qxa7 Nb5 68. Qb7+ Kc5 69. a7 Nxa7 70. Qxa7+ 1-0

[Event "Titled Tuesday intern op 17th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "7"]
[White "Santos, Isaque Goncalves"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1980"]
[BlackElo "2076"]
[PlyCount "62"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 b6 11. Rc1 Bb7 12. dxc5 Qc7 13. cxb6 axb6 14. f3 Na5 15. Bb5 Nc4 16. Bf4 Qc5+ 17. Nd4 Bxd4+ 18. cxd4 Qxb5 19. Qd3 Nd6 20. Qe3 Rxa2 21. Rb1 Rb2 22. Rxb2 Qxb2 23. Bh6 Rc8 24. h4 Rc2 25. Qg5 f6 26. Qg3 Qxd4+ 27. Kh1 Kf7 28. Bf4 b5 29. e5 Nf5 30. Qe1 Qxf4 31. e6+ Kg7 0-1

[Event "Titled Tuesday intern op 17th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "10"]
[White "Stachanczyk, Jacek"]
[Black "De Lomas Busquets, Alba"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2076"]
[BlackElo "2026"]
[PlyCount "123"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Nf6 4. Bg2 Bf5 5. 0-0 Qd7 6. a3 Bh3 7. Ne5 Nxe5 8. dxe5 Bxg2 9. Kxg2 Ng4 10. Qd4 h5 11. h3 Nh6 12. Bxh6 Rxh6 13. Nc3 c6 14. Rad1 h4 15. g4 Rg6 16. f3 e6 17. e4 0-0-0 18. Qxa7 Be7 19. Na4 Kc7 20. Rd3 Qc8 21. Rfd1 Qa8 22. Qb6+ Kc8 23. Nc3 Rd7 24. Rd4 Bd8 25. Qb3 Bc7 26. Ra4 Qb8 27. f4 f6 28. f5 exf5 29. exf5 Rg5 30. e6 Re7 31. Ne2 g6 32. Rf1 gxf5 33. Rxf5 Rxe6 34. Rxg5 fxg5 35. Qf3 Bf4 36. Nxf4 gxf4 37. Rxf4 Qe5 38. Rf8+ Kc7 39. Qf4 Qxf4 40. Rxf4 Re2+ 41. Rf2 Re3 42. Kh2 Rg3 43. Rg2 Re3 44. g5 Re7 45. Kg1 Kd6 46. Kf2 Ke5 47. Kf3 Kf5 48. g6 Rg7 49. c3 Rxg6 50. Rxg6 Kxg6 51. Kg4 Kf6 52. Kxh4 Kf5 53. Kg3 Kg5 54. h4+ Kh5 55. b4 Kg6 56. Kf4 Kh5 57. Ke5 Kxh4 58. Kd6 Kg4 59. Kc7 Kf4 60. Kxb7 Ke4 61. Kxc6 Ke5 62. b5 1-0

[Event "Titled Tuesday intern op 17th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "4"]
[White "Stachanczyk, Jacek"]
[Black "Dowgird, Filip"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2076"]
[BlackElo "2348"]
[PlyCount "77"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 e5 3. c4 Nf6 4. d3 Be7 5. Nc3 h6 6. Bg2 0-0 7. 0-0 Nbd7 8. e4 c6 9. Rb1 a6 10. b3 b5 11. h3 b4 12. Ne2 c5 13. Nh4 Nh7 14. Nf5 Ndf6 15. f4 Bxf5 16. exf5 Ra7 17. g4 Ne8 18. Ng3 a5 19. Bb2 exf4 20. Rxf4 Bg5 21. Rf1 a4 22. Ne4 axb3 23. axb3 Nef6 24. Nxg5 Nxg5 25. Ra1 Rxa1 26. Qxa1 Re8 27. Re1 Rxe1+ 28. Qxe1 Qe8 29. Qxe8+ Nxe8 30. h4 Nh7 31. Kf2 Nef6 32. Kg3 Nd7 33. Kf4 f6 34. Bc6 Ne5 35. Bd5+ Kf8 36. Bxe5 dxe5+ 37. Ke4 Ke7 38. Bg8 Nf8 39. Kd5 1-0

[Event "Titled Tuesday intern op 17th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "2"]
[White "Stachanczyk, Jacek"]
[Black "Girsh, Daniel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2076"]
[BlackElo "2164"]
[PlyCount "70"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nb4 5. Na3 e6 6. c3 Nc6 7. Nc2 Nf6 8. 0-0 Be7 9. Nce1 0-0 10. Nd3 Ne4 11. Nfe1 Bg6 12. Nc2 Re8 13. Re1 a5 14. f3 Nd6 15. e4 a4 16. e5 Nc4 17. Ne3 N6a5 18. Nf4 Nxe3 19. Bxe3 Nc4 20. Qe2 c5 21. Nxg6 hxg6 22. Bf2 cxd4 23. Bxd4 Qc7 24. b3 Na5 25. b4 Nc6 26. a3 Nxd4 27. cxd4 Rec8 28. Bf1 Qc3 29. Qd3 Bd8 30. Qxc3 Rxc3 31. Rec1 Rac8 32. Rxc3 Rxc3 33. Bb5 Bb6 34. f4 Bxd4+ 35. Kg2 Rc2+ 0-1

[Event "Titled Tuesday intern op 17th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "6"]
[White "Stachanczyk, Jacek"]
[Black "Goncharov, Vladimir"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2076"]
[BlackElo "2077"]
[PlyCount "99"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. c4 Nc6 4. Bg2 d6 5. Nc3 g6 6. 0-0 Bg7 7. d4 cxd4 8. Nxd4 Bd7 9. b3 0-0 10. Bb2 Nxd4 11. Qxd4 Bc6 12. Qd3 Qa5 13. Rac1 Rac8 14. e4 a6 15. a3 Nd7 16. b4 Qd8 17. Qe2 b5 18. Nd5 Bxb2 19. Qxb2 Bxd5 20. cxd5 Ne5 21. Qd4 Rc4 22. Rxc4 Nxc4 23. a4 Qb6 24. Qxb6 Nxb6 25. axb5 axb5 26. Rc1 Ra8 27. Bf1 Ra4 28. Rc6 Nd7 29. Bxb5 Ra1+ 30. Kg2 Ne5 31. Rc8+ Kg7 32. Bf1 Rb1 33. b5 h5 34. Rc7 Kf6 35. f4 Ng4 36. Be2 Rb2 37. Kf3 Nxh2+ 38. Ke3 Ng4+ 39. Bxg4 hxg4 40. Rb7 Rb3+ 41. Kd4 Rxg3 42. b6 Rb3 43. e5+ Kg7 44. Rxe7 g3 45. exd6 g2 46. Re1 Rxb6 47. Kc5 Rb2 48. d7 Rf2 49. Rg1 Rc2+ 50. Kd6 1-0

[Event "Titled Tuesday intern op 17th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "9"]
[White "Stachanczyk, Jacek"]
[Black "Hoang, Thi Bao Tram"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2076"]
[BlackElo "2193"]
[PlyCount "107"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. c4 Nc6 4. Bg2 g6 5. Nc3 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 a6 9. c5 d5 10. cxd6 Nxd4 11. Qxd4 exd6 12. Rd1 Ne8 13. Qd3 Bf5 14. e4 Be6 15. Bf4 Qb6 16. Rd2 Rd8 17. Nd5 Bxd5 18. Qxd5 Nf6 19. Qd3 Nh5 20. Be3 Qa5 21. a3 Rc8 22. Rad1 Rfd8 23. Qb3 b5 24. h3 Be5 25. f4 Bg7 26. Kh2 Bf8 27. Bd4 Rc4 28. Bf3 Ng7 29. Bf2 Rdc8 30. Qd3 Ne6 31. h4 Nc5 32. Qe2 Nb3 33. Rd5 Rc2 34. Qf1 Nd2 35. Qg2 Nxf3+ 36. Qxf3 Rxb2 37. Kh3 Rcc2 38. Bg1 Rc3 39. Qg4 Qxa3 40. h5 Rbb3 41. Bf2 Rf3 42. R1d2 Qa1 43. Kg2 Qb1 44. f5 Bh6 45. Re2 Kg7 46. fxg6 hxg6 47. hxg6 fxg6 48. Rxd6 Rf7 49. Qxg6+ Kf8 50. Qxh6+ Ke7 51. Qe6+ Kf8 52. Rd8+ Kg7 53. Bd4+ Kh7 54. Rh8# 1-0

[Event "Titled Tuesday intern op 17th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "4"]
[White "Stachanczyk, Jacek"]
[Black "Ponce Cano, Adrian"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "2076"]
[BlackElo "2197"]
[PlyCount "166"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 e6 9. Ndb5 a6 10. Nd6 Ne8 11. Nxc8 Rxc8 12. Bd2 Nf6 13. b3 h6 14. Rc1 d5 15. cxd5 exd5 16. e3 d4 17. exd4 Nxd4 18. Bf4 b5 19. Ne2 Rxc1 20. Nxc1 Nh5 21. Be3 Nf5 22. Bc5 Qxd1 23. Rxd1 Rc8 24. b4 Nf6 25. Bb7 Rb8 26. Bxa6 Ne4 27. Nb3 Nc3 28. Rd2 Ra8 29. Bb7 Rxa2 30. Rxa2 Nxa2 31. Bc6 Nc3 32. g4 Nh4 33. Kf1 g5 34. Nd4 Ng6 35. Nxb5 Na4 36. Be4 Ne5 37. f3 Nd7 38. Bd4 Bf8 39. Bc2 Ndb6 40. Nc3 Nxc3 41. Bxc3 Nd5 42. Bd4 Bxb4 43. Be4 Nf4 44. Kf2 Bd6 45. h3 Nxh3+ 46. Kg2 Nf4+ 47. Kf2 Ne6 48. Be3 Kg7 49. Kg2 Bf4 50. Bf2 Be5 51. Bf5 Nf4+ 52. Kf1 h5 53. gxh5 Nxh5 54. Kg2 Kf6 55. Bc8 Nf4+ 56. Kf1 Ne6 57. Be3 Ng7 58. Bf2 Nf5 59. Ba7 Nh4 60. Kf2 Kg6 61. Ke2 Bf4 62. Bf2 Nf5 63. Ba7 Nd6 64. Bd7 Nf5 65. Kf2 f6 66. Bc8 Bg3+ 67. Ke2 Bh4 68. Bd7 Bg3 69. Be8+ Kg7 70. Bd7 Ne7 71. Be6 Bd6 72. Bb6 Ng6 73. Bc8 Kf7 74. Kf2 Ke7 75. Ba7 Kd8 76. Bf5 Nh4 77. Bg4 Ng6 78. Bf5 Ne7 79. Be4 f5 80. Bb1 Bf4 81. Bd4 Kd7 82. Bf6 Nd5 83. Bb2 Ke6 0-1

[Event "Titled Tuesday intern op 17th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "6"]
[White "Stachanczyk, Jacek"]
[Black "Shakirov, Marat"]
[Result "1/2-1/2"]
[ECO "E66"]
[WhiteElo "2076"]
[BlackElo "2167"]
[PlyCount "68"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. Nc3 c5 7. d4 Nc6 8. d5 Nb8 9. e4 e5 10. Ne1 Na6 11. Nd3 Nc7 12. Rb1 Bd7 13. a3 b5 14. cxb5 Nxb5 15. Bd2 Rb8 16. b4 Nxa3 17. Ra1 cxb4 18. Nxb4 Nc4 19. Nc6 Bxc6 20. dxc6 Rc8 21. Rxa7 Rxc6 22. Bc1 Qb6 23. Ra2 h5 24. Nd5 Nxd5 25. Qxd5 Rc5 26. Qd3 Kh7 27. Be3 Nxe3 28. Qxe3 Bh6 29. Qd3 Rfc8 30. Ra6 Qc7 31. Qxd6 Qxd6 32. Rxd6 Rc1 33. Rdd1 Rxd1 34. Rxd1 Kg7 1/2-1/2

[Event "Titled Tuesday intern op 17th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "8"]
[White "Stachanczyk, Jacek"]
[Black "Shapiro, Viktor"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2076"]
[BlackElo "2074"]
[PlyCount "62"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Bd7 7. Bg2 e6 8. 0-0 a6 9. e4 Rc8 10. b3 Be7 11. Bb2 0-0 12. Nde2 Ne5 13. h3 Re8 14. f4 Nxc4 15. bxc4 Qb6+ 16. Qd4 Qxb2 17. Rab1 Qa3 18. Rxb7 d5 19. Qd2 Bc6 20. Rb3 Qc5+ 21. Kh2 dxc4 22. Rb2 Red8 23. Qc2 e5 24. fxe5 Qxe5 25. Rf5 Qc7 26. Nf4 Bd6 27. Rxf6 gxf6 28. Ncd5 Bxd5 29. Nxd5 Bxg3+ 30. Kh1 Qe5 31. Rb7 Rxd5 0-1

[Event "Titled Tuesday intern op 17th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "7"]
[White "Stachanczyk, Jacek"]
[Black "Smirnov, Mark1"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2076"]
[BlackElo "2300"]
[PlyCount "107"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. d3 c5 5. e4 d6 6. Nbd2 g6 7. a4 a6 8. Qe2 Bg7 9. 0-0 0-0 10. c3 Nc6 11. d4 cxd4 12. cxd4 bxa4 13. Rxa4 Rc8 14. e5 Nd5 15. exd6 Qxd6 16. Ne4 Qc7 17. Bd2 Qb6 18. Bc3 e5 19. dxe5 Nxc3 20. Nxc3 Rfe8 21. Re4 Nxe5 22. Rxe5 Bxe5 23. Nxe5 Bxg2 24. Kxg2 f6 25. Nd5 Qb7 26. Qf3 Qb8 27. Nxf6+ Kg7 28. Nxe8+ Rxe8 29. Ng4 Qb6 30. h4 h5 31. Ne3 Qxb2 32. Rd1 Rf8 33. Rd7+ Kg8 34. Qd5+ Kh8 35. Qd4+ Qxd4 36. Rxd4 Ra8 37. Ra4 Kg7 38. Nd5 Rd8 39. Nb4 Rd4 40. Kf3 a5 41. Rxa5 Rxb4 42. Ra6 Rb5 43. Kg2 Rf5 44. f3 Rb5 45. Ra2 Kf6 46. Re2 Rb3 47. g4 hxg4 48. fxg4 Kf7 49. h5 gxh5 50. gxh5 Rb5 51. h6 Rh5 52. Kg3 Rxh6 53. Rh2 Rxh2 54. Kxh2 1/2-1/2

[Event "Titled Tuesday intern op 17th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "11"]
[White "Stachanczyk, Jacek"]
[Black "Ziatdinov, Raset"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "2076"]
[BlackElo "2063"]
[PlyCount "154"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. d4 cxd4 7. Nxd4 Nc6 8. 0-0 a6 9. c5 Qc7 10. Nb3 Rd8 11. Bf4 e5 12. Bg5 Ne7 13. Qd6 Qxd6 14. cxd6 Nc6 15. Ne4 Nxe4 16. Bxd8 Nxd6 17. Bg5 h6 18. Bd2 Nc4 19. Bc3 d6 20. Rfd1 Be6 21. Rac1 f5 22. Bd5 Bxd5 23. Rxd5 Kf7 24. Rdd1 Ke6 25. Nd2 Nb6 26. b3 d5 27. e3 Rd8 28. Bb2 g5 29. Nf3 Rd7 30. Ba3 g4 31. Ne1 d4 32. Bc5 Nd5 33. exd4 exd4 34. Nd3 Nc3 35. Re1+ Kf7 36. Kg2 h5 37. Rc2 Ne4 38. Rce2 Bf6 39. f3 Ng5 40. Re8 gxf3+ 41. Kf2 Ne4+ 42. R8xe4 fxe4 43. Rxe4 Kg6 44. Kxf3 Rf7 45. h3 Bg5+ 46. Ke2 Be3 47. g4 hxg4 48. Rxg4+ Kh5 49. Re4 Rg7 50. Nf4+ Bxf4 51. Rxf4 Rg2+ 52. Kd3 Rxa2 53. Bxd4 Rh2 54. Rf3 Kg6 55. Bb6 Ne5+ 56. Ke4 Nxf3 57. Kxf3 Rxh3+ 58. Ke4 Rxb3 59. Bd4 Rb5 60. Kd3 Kf7 61. Kc4 Ke6 62. Bc3 Kd7 63. Bd4 Kc6 64. Kc3 Rh5 65. Bf2 b5 66. Kb2 a5 67. Be3 a4 68. Bf4 Rh3 69. Be5 b4 70. Ka2 Kb5 71. Bd6 Kc4 72. Kb2 Re3 73. Ka2 Re2+ 74. Kb1 Kc3 75. Ka1 Re1+ 76. Ka2 b3+ 77. Ka3 Ra1# 0-1

[Event "Titled Tuesday intern op 17th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "10"]
[White "Yildiz, Serdar Murat"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2201"]
[BlackElo "2076"]
[PlyCount "45"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 e6 7. h3 Be7 8. c3 0-0 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Nbd2 Nxd2 13. Bxd2 Nc6 14. Bg5 Bxg5 15. Nxg5 h6 16. Nf3 Qc7 17. Qb3 Na5 18. Qb4 Rac8 19. b3 Qc3 20. Qa3 a6 21. Rac1 Nc4 22. Qxf8+ Kxf8 23. Rxc3 1-0

[Event "Titled Tuesday intern op 17th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "11"]
[White "Yurasova, Daria"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2064"]
[BlackElo "2076"]
[PlyCount "111"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. d3 c6 6. Nd2 d5 7. Ngf3 Nbd7 8. Be2 Re8 9. 0-0 e5 10. cxd5 Nxd5 11. Qc2 Nb4 12. Qb1 Nc5 13. Nc4 Nbxd3 14. Rd1 e4 15. Bxg7 Kxg7 16. Ne1 Bf5 17. b4 Na4 18. Qc2 b5 19. Nxd3 exd3 20. Bxd3 Bxd3 21. Rxd3 Qf6 22. Rd4 c5 23. bxc5 Nxc5 24. Nd6 Re5 25. Rad1 Ne6 26. R4d2 a6 27. Ne4 Qh4 28. Ng3 Rc5 29. Qb2+ Kg8 30. h3 Rac8 31. a3 Qh6 32. Ne4 Qg7 33. Qxg7+ Kxg7 34. Nxc5 Rxc5 35. Rd6 a5 36. Ra6 b4 37. axb4 axb4 38. Rb6 Rc4 39. Rb1 Kf6 40. R6xb4 Rc2 41. R4b2 Rc4 42. Rd2 h5 43. g3 Rc7 44. h4 Ng7 45. Kg2 Nf5 46. Rb6+ Kg7 47. Rdb2 Rc4 48. Rb7 Nd6 49. Rd7 Rc6 50. Ra2 Kf6 51. Raa7 Ke6 52. Re7+ Kf6 53. Rec7 Rb6 54. e4 Ke5 55. Re7+ Kf6 56. e5+ 1-0

[Event "Titled Tuesday intern op 17th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.17"]
[Round "5"]
[White "Zeltsan, Joseph"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2405"]
[BlackElo "2076"]
[PlyCount "95"]
[EventDate "2024.09.17"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Nxc3 13. Qxc3 Bh6+ 14. Be3 Bxe3+ 15. Qxe3 Qb6 16. Qxe7 Be6 17. Qa3 Rfd8 18. Bd3 Rd4 19. Rhe1 c5 20. Be4 Rad8 21. Rxd4 Rxd4 22. Bd3 c4 23. Bf1 Qd6 24. Qxd6 Rxd6 25. c3 Kg7 26. Rd1 Rxd1+ 27. Kxd1 Kf6 28. Kd2 Ke5 29. Ke3 g5 30. g3 Kd5 31. f4 f6 32. Bg2+ Kc5 33. Be4 h6 34. Bc2 a5 35. Ke4 Bd7 36. fxg5 hxg5 37. h4 f5+ 38. Ke5 f4 39. hxg5 f3 40. Be4 f2 41. Bg2 Bc6 42. Bf1 Be8 43. Kf6 Kd5 44. Bg2+ Kd6 45. g6 Bc6 46. Bf1 Be4 47. Bxc4 Bg2 48. g7 1-0

[Event "Titled Tuesday intern op 10th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "9"]
[White "Bambino Filho, Antonio Carlos"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2168"]
[BlackElo "2076"]
[PlyCount "49"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Rc1 Qa5 9. Qd2 0-0 10. Nf3 Nc6 11. d5 Rd8 12. Bd3 Ne5 13. Nxe5 Bxe5 14. f4 Bg7 15. c4 Qxd2+ 16. Kxd2 e6 17. Bxc5 exd5 18. cxd5 f5 19. Be7 Re8 20. d6 fxe4 21. Bc4+ Kh8 22. Bf7 Bf5 23. Bxe8 Rxe8 24. Ke3 Kg8 25. Rc7 1-0

[Event "Titled Tuesday intern op 10th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "3"]
[White "Bochnicka, Vladimir1"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2343"]
[BlackElo "2076"]
[PlyCount "71"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. f4 Bg7 4. Nf3 d6 5. e3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. fxe5 Ng4 9. Nc3 dxe5 10. Ne4 Qe7 11. a4 b6 12. a5 Bb7 13. Ng3 Rfe8 14. Bc4 h6 15. Ng5 Qxg5 16. Rxf7 Kh7 17. Rxd7 Nxh2 18. Kxh2 Qh4+ 19. Kg1 Qxg3 20. Qe2 Rac8 21. Bd3 Rf8 22. Ra4 Bf3 23. Qf1 Bc6 24. Qe2 Bxd7 25. Rc4 c5 26. Re4 Bc6 27. Rg4 Qxg4 28. Qxg4 e4 29. Ba6 Bxb2 30. Bxc8 Bg7 31. Qe6 Bb5 32. axb6 Rf1+ 33. Kh2 axb6 34. Qxb6 Be2 35. Qxc5 h5 36. Bh3 1-0

[Event "Titled Tuesday intern op 10th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "11"]
[White "Brancaleoni, Maurizio"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2180"]
[BlackElo "2076"]
[PlyCount "103"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 Nf6 3. d5 Nb8 4. c4 c6 5. Nc3 cxd5 6. cxd5 d6 7. e4 g6 8. Bb5+ Bd7 9. Qb3 Bg7 10. 0-0 0-0 11. Be2 Bc8 12. h3 Nbd7 13. Be3 Nc5 14. Bxc5 dxc5 15. e5 Nh5 16. Qc4 Bh6 17. Rfd1 b6 18. d6 exd6 19. exd6 Bd7 20. Ne5 Nf4 21. Bf3 Rb8 22. Ne4 Bg7 23. Nxd7 Qxd7 24. Rab1 Ne6 25. Bg4 f5 26. Ng5 Rbe8 27. Bf3 Kh8 28. Bc6 Qxc6 29. Nxe6 Rg8 30. Ng5 h6 31. Nf7+ Kh7 32. d7 Rc8 33. dxc8Q Rxc8 34. Nd6 Rd8 35. Nf7 Rf8 36. Nd6 Rd8 37. Nb5 Re8 38. Nc3 Bd4 39. Nb5 Bg7 40. Nc3 Bd4 41. b4 Re4 42. Nxe4 Qxe4 43. Qf7+ Kh8 44. Qf8+ Kh7 45. Qf7+ Kh8 46. Qb3 c4 47. Qf3 Qe5 48. Re1 Qd6 49. Rbd1 c3 50. Qd3 c2 51. Qxd4+ Qxd4 52. Rxd4 1-0

[Event "Titled Tuesday intern op 10th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "4"]
[White "Decuigniere, Tom"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2390"]
[BlackElo "2076"]
[PlyCount "109"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. Bh6 Bxh6 12. Qxh6 Rb8 13. e5 Nd7 14. h4 f6 15. h5 g5 16. Bd3 f5 17. Qxg5+ Kh8 18. Bxf5 Nxe5 19. Bxc8 Nf7 20. Qg4 Qxc8 21. Qxc8 Rbxc8 22. Na4 e5 23. Nc5 Rfe8 24. Rhe1 Kg7 25. Rd3 Kh6 26. Ra3 Rc7 27. g4 Kg5 28. Rae3 Rce7 29. Nd3 Re6 30. Nc5 R6e7 31. Nd3 Re6 32. f4+ Kxg4 33. fxe5 Ng5 34. Rg1+ Kxh5 35. Nf4+ Kh6 36. Nxe6 Rxe6 37. b4 Kg6 38. a4 h6 39. Kb2 Kf5 40. Rf1+ Kg6 41. Rf6+ Rxf6 42. exf6 Kxf6 43. Kc3 h5 44. Kd4 h4 45. Kc5 h3 46. Re1 Ne4+ 47. Kxc6 Ng3 48. b5 h2 49. a5 h1Q 50. Rxh1 Nxh1 51. b6 axb6 52. axb6 Ng3 53. b7 Nf5 54. b8Q Ne7+ 55. Kd6 1-0

[Event "Titled Tuesday intern op 10th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "11"]
[White "Jarocka, Liwia"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2242"]
[BlackElo "2076"]
[PlyCount "89"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. Nf3 g6 4. 0-0 Bg7 5. e3 Nf6 6. d4 cxd4 7. exd4 d5 8. Re1 0-0 9. Ne5 Bf5 10. Nc3 Re8 11. a3 Qb6 12. Nxd5 Nxd5 13. Bxd5 Bxe5 14. Bxc6 Bxd4 15. Bxe8 Bxf2+ 16. Kg2 Bxe1 17. Bxf7+ Kxf7 18. Qxe1 Qc6+ 19. Kg1 Qxc2 20. Bg5 Qc5+ 21. Be3 Qe5 22. Qf2 Kg8 23. Re1 Qd5 24. Bxa7 Rf8 25. Qg2 Qa5 26. Bf2 e5 27. Qxb7 e4 28. Qb6 Qd2 29. Qb3+ Kg7 30. Qc3+ Qxc3 31. bxc3 Ra8 32. Ra1 Ra4 33. Bd4+ Kf7 34. Kf2 Ke6 35. Ke3 Kd5 36. Kf4 h5 37. Rb1 Rxa3 38. Rb5+ Kc4 39. Rb8 Kd3 40. Re8 Ra2 41. h4 Rc2 42. Rd8 Kc4 43. Ke3 Rg2 44. Be5 Rg1 45. Rd4+ 1-0

[Event "Titled Tuesday intern op 10th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "7"]
[White "Jian, Alex"]
[Black "Stachanczyk, Jacek"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2031"]
[BlackElo "2076"]
[PlyCount "105"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 g6 3. c4 Bg7 4. Nc3 d5 5. Nf3 0-0 6. e3 b6 7. cxd5 Nxd5 8. Bc4 Bb7 9. 0-0 Nxc3 10. bxc3 Nd7 11. a4 c5 12. a5 Qc7 13. a6 Bxf3 14. Qxf3 cxd4 15. Bxf7+ Kh8 16. cxd4 Rac8 17. Ba3 e6 18. Rfc1 Nc5 19. dxc5 Bxa1 20. Qd1 Bg7 21. Bxe6 Rcd8 22. Qb3 bxc5 23. Bxc5 Rb8 24. Qa3 Rfe8 25. Bg4 Qf7 26. h3 h5 27. Bf3 Rb3 28. Qa4 Reb8 29. Bd4 Rb1 30. Rxb1 Rxb1+ 31. Kh2 Qc7+ 32. g3 Qf7 33. Qc6 Bxd4 34. exd4 Rb8 35. Kg2 Rf8 36. Qe4 Kh7 37. Qb7 Qxb7 38. axb7 Rb8 39. Bc6 a5 40. d5 a4 41. Bxa4 Rxb7 42. Bc6 Rb8 43. h4 Kg7 44. d6 Kf6 45. d7 Ke7 46. Kf3 Kd6 47. Ba4 Kc7 48. Bc2 Rb6 49. Ba4 Rb4 50. Bc6 Rb6 51. Ba4 Rb4 52. Bc2 Rb6 53. Ba4 1/2-1/2

[Event "Titled Tuesday intern op 10th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "5"]
[White "Kaliakhmet, Elnaz"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2137"]
[BlackElo "2076"]
[PlyCount "75"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. d4 d5 7. Bd3 Bd6 8. 0-0 0-0 9. Bg5 Bg4 10. h3 Bh5 11. c4 c6 12. Nc3 h6 13. Bh4 g5 14. Bg3 Bxg3 15. fxg3 dxc4 16. Bxc4 Bg6 17. Ne5 Kg7 18. Kh2 Nbd7 19. Qb3 Nb6 20. Rad1 Qc7 21. Rd2 Rad8 22. a4 Nbd5 23. Bxd5 Nxd5 24. Rdf2 Ne3 25. Re1 Nf5 26. Nxg6 fxg6 27. Ne4 Nxd4 28. Qe3 Nf5 29. Qc3+ Kh7 30. Nf6+ Kh8 31. Nd7+ Kh7 32. Nxf8+ Rxf8 33. Kg1 Rd8 34. g4 Nd4 35. Ref1 Rd7 36. a5 a6 37. Qc4 Kg7 38. Qc5 1-0

[Event "Titled Tuesday intern op 10th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "9"]
[White "Piddubna, Bozhena"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "D73"]
[WhiteElo "2176"]
[BlackElo "2076"]
[PlyCount "79"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c6 6. Nc3 d5 7. Qb3 dxc4 8. Qxc4 Be6 9. Qd3 Na6 10. 0-0 Nb4 11. Qd1 a5 12. e4 Bc4 13. Re1 Nd3 14. Nd2 Qxd4 15. Re3 Nxc1 16. Rxc1 Be6 17. Nf3 Qxd1+ 18. Rxd1 Rad8 19. Red3 Rxd3 20. Rxd3 h6 21. Rd1 b5 22. Nd4 Bd7 23. e5 Ng4 24. Nxc6 Bxc6 25. Bxc6 b4 26. Nd5 Nxe5 27. Nxe7+ Kh7 28. Bg2 Re8 29. Nd5 Rd8 30. Rc1 Nd3 31. Rc7 Kg8 32. b3 Bd4 33. Ne3 Nxf2 34. Kxf2 Re8 35. Bd5 Rxe3 36. Bxf7+ Kg7 37. Kg2 Re2+ 38. Kh3 Bg1 39. Bc4+ Kf6 40. Bxe2 1-0

[Event "Titled Tuesday intern op 10th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "4"]
[White "Sarkar, Justin"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "D81"]
[WhiteElo "2273"]
[BlackElo "2076"]
[PlyCount "95"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. e4 a6 7. e5 b5 8. Qb3 Be6 9. exf6 Bxb3 10. fxg7 Rg8 11. axb3 b4 12. Na4 Qxd4 13. Nf3 Qe4+ 14. Be3 Nd7 15. Bc4 Rxg7 16. 0-0 Ne5 17. Nxe5 Qxe5 18. Rfe1 Qf5 19. Bd4 Rg8 20. Bc5 e6 21. Bxb4 g5 22. Bc3 g4 23. Re5 Qf4 24. g3 Qh6 25. Nc5 Rg5 26. Bd2 Rxe5 27. Bxh6 Rxc5 28. Be3 Re5 29. Rxa6 Rxa6 30. Bxa6 Ra5 31. Bc4 Ke7 32. Bd2 Ra2 33. Bc3 f5 34. Kg2 h5 35. h3 Kd6 36. hxg4 hxg4 37. Kf1 Ra1+ 38. Ke2 Rc1 39. b4 e5 40. Bd3 e4 41. Bc4 Rb1 42. Ke3 Rh1 43. Kf4 Rh2 44. Bd4 Rh5 45. Bc5+ Kc6 46. Bf7 Rh7 47. Bg6 Rg7 48. Bxf5 1-0

[Event "Titled Tuesday intern op 10th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "2"]
[White "Stachanczyk, Jacek"]
[Black "Bettalli, Francesco"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2076"]
[BlackElo "2368"]
[PlyCount "39"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. 0-0 Qc7 10. Ng3 g6 11. Bh6 Nd7 12. Qf3 f5 13. Nxf5 Bxh2+ 14. Kh1 gxf5 15. Qxf5 Nf8 16. Qg5+ Ng6 17. Qf6 Be5 18. dxe5 Qxe5 19. Rae1 Qh5+ 20. Kg1 1-0

[Event "Titled Tuesday intern op 10th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "10"]
[White "Stachanczyk, Jacek"]
[Black "Boor, Carl Brandon"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2076"]
[BlackElo "2231"]
[PlyCount "83"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. Ne5 Bf5 5. c4 Nd7 6. Nxd7 Qxd7 7. cxd5 cxd5 8. Qb3 Nf6 9. Nc3 e6 10. 0-0 Bc5 11. d3 0-0 12. Na4 Be7 13. Be3 Rfc8 14. Rfc1 b6 15. h3 Rxc1+ 16. Rxc1 Rc8 17. Rc2 h6 18. a3 Rc6 19. Rxc6 Qxc6 20. Nc3 Nd7 21. Qb5 Qxb5 22. Nxb5 a5 23. g4 Bg6 24. Bf4 Bc5 25. Bc7 h5 26. Kf1 hxg4 27. hxg4 Be7 28. Ke1 Bf6 29. d4 Bc2 30. Kd2 Bb3 31. e3 Bc4 32. Nd6 Ba6 33. f4 Be7 34. Bf3 Bxd6 35. Bxd6 a4 36. Bd1 Bb5 37. Kc3 f6 38. Kb4 Bc6 39. Bxa4 Bxa4 40. Kxa4 Kf7 41. Kb5 Ke8 42. Kc6 1-0

[Event "Titled Tuesday intern op 10th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "6"]
[White "Stachanczyk, Jacek"]
[Black "Cuellar Montes, Alejandro"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2076"]
[BlackElo "2190"]
[PlyCount "107"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. c3 Nxe4 7. Bxc6 dxc6 8. Nxe5 0-0 9. d4 c5 10. Qf3 Nf6 11. dxc5 Bxc5 12. Bg5 Bd6 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. Nc4 Bc5 16. Nbd2 Bf5 17. Rfe1 Rfe8 18. Nb3 Ba7 19. Ne3 Bg6 20. Nd5 Kg7 21. Nxc7 Rxe1+ 22. Rxe1 Rc8 23. Nd5 Rd8 24. Nf4 Bc2 25. g3 f5 26. Kg2 Be4+ 27. f3 Bc2 28. Re2 Bb1 29. a3 Ba2 30. Rd2 Rxd2+ 31. Nxd2 Be3 32. Nf1 Bxf4 33. gxf4 Kf6 34. Ne3 h5 35. Kf2 h4 36. Ke2 Be6 37. Kd3 Ke7 38. h3 Kd6 39. Ng2 Bd5 40. Nxh4 Ke6 41. Kd4 Bc6 42. c4 b6 43. b4 b5 44. cxb5 axb5 45. Kc5 Bd7 46. Ng2 Bc8 47. Ne3 Bb7 48. Kxb5 Bxf3 49. a4 Be2+ 50. Kc5 Bd3 51. b5 Kd7 52. a5 Kc7 53. a6 Be4 54. h4 1-0

[Event "Titled Tuesday intern op 10th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "3"]
[White "Stachanczyk, Jacek"]
[Black "Dumanuly, Sultanbeibarys"]
[Result "0-1"]
[ECO "B68"]
[WhiteElo "2076"]
[BlackElo "2081"]
[PlyCount "102"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 a6 8. 0-0-0 e6 9. f4 Be7 10. Nf3 b5 11. e5 b4 12. exf6 bxc3 13. Qxc3 gxf6 14. Kb1 d5 15. Bh4 a5 16. f5 a4 17. a3 Rb8 18. Be2 h5 19. Rhe1 Rg8 20. Bg3 Rb7 21. fxe6 fxe6 22. Nd4 Nxd4 23. Bxh5+ Kf8 24. Rxd4 Qb6 25. Bf4 Rh8 26. g4 Be8 27. Bxe8 Kxe8 28. Bc1 Kd7 29. Rd3 Rc8 30. Qd2 Rc5 31. h3 Rb5 32. c3 Bxa3 33. c4 Bxb2 34. cxb5 Bxc1 35. Kxc1 Qxb5 36. Kd1 Qc4 37. Ke2 a3 38. Kf3 a2 39. Rc3 Rb3 40. Rxb3 Qxb3+ 41. Re3 Qxe3+ 42. Qxe3 a1Q 43. h4 Qf1+ 44. Kg3 e5 45. Qa7+ Kd6 46. Qb6+ Ke7 47. Qc7+ Ke6 48. Qc8+ Kd6 49. Qd8+ Kc5 50. Qc7+ Kd4 51. Qb6+ Ke4 0-1

[Event "Titled Tuesday intern op 10th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "6"]
[White "Stachanczyk, Jacek"]
[Black "Gatterer, Florian"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2076"]
[BlackElo "2170"]
[PlyCount "125"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c6 6. d4 d5 7. cxd5 cxd5 8. Bf4 Nc6 9. Ne5 Ne4 10. Nxc6 bxc6 11. Qa4 Qb6 12. Nc3 Nxc3 13. bxc3 Qa6 14. Qxa6 Bxa6 15. Rfe1 f6 16. e4 e5 17. Be3 Bc4 18. exd5 cxd5 19. a4 a5 20. Rab1 Rab8 21. Bf1 Bxf1 22. Kxf1 exd4 23. Bxd4 f5 24. Rb5 Bxd4 25. cxd4 Rxb5 26. axb5 Rb8 27. Rb1 a4 28. Ke2 a3 29. Ra1 Rxb5 30. Rxa3 Kg7 31. Ke3 h6 32. h4 h5 33. Ra2 Kf6 34. Ra6+ Kf7 35. Kf4 Rb2 36. f3 Rd2 37. Ke5 Rg2 38. Ra7+ Kg8 39. Kf4 Rd2 40. Kg5 Rd3 41. Kxg6 Kf8 42. Rf7+ Ke8 43. Rxf5 Rxd4 44. Kxh5 Ke7 45. g4 Ke6 46. Kg5 Rd1 47. h5 d4 48. Rf8 Ke7 49. Rf4 Ke6 50. Kg6 Ke5 51. Rf8 Rh1 52. g5 d3 53. Rd8 Kf4 54. Rxd3 Kg3 55. Rd5 Kf2 56. h6 Rh5 57. Kg7 Rxg5+ 58. Rxg5 Kxf3 59. h7 Kf2 60. Rg6 Kf1 61. h8Q Kf2 62. Qh3 Ke1 63. Rg2 1-0

[Event "Titled Tuesday intern op 10th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "1"]
[White "Stachanczyk, Jacek"]
[Black "Gil Alba, Hector Luis"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2076"]
[BlackElo "2292"]
[PlyCount "62"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nce7 9. c4 Nxd5 10. cxd5 f5 11. exf5 Bxf5 12. Nc2 Nf6 13. Ne3 Bd7 14. Be2 Be7 15. 0-0 0-0 16. b3 Ne4 17. Bb2 Qb6 18. Bf3 Nxf2 19. Kxf2 Bg5 20. Qd3 Bf5 21. Qd2 e4 22. Bd4 Qb7 23. Qb2 exf3 24. Nxf5 Rxf5 25. Kg1 Raf8 26. Rad1 Qxd5 27. gxf3 Rxf3 28. Rxf3 Qxf3 29. Re1 Bh4 30. Rc1 Qg4+ 31. Kh1 Qe4+ 0-1

[Event "Titled Tuesday intern op 10th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "7"]
[White "Stachanczyk, Jacek"]
[Black "Marinakis, Hristos"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2076"]
[BlackElo "2158"]
[PlyCount "50"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qd2 h6 8. Bh4 Qc7 9. 0-0-0 e6 10. f3 b5 11. g4 Rb8 12. Bg3 b4 13. Nce2 Be7 14. h4 Ne5 15. Nf4 Nc4 16. Qe2 Nxb2 17. Kxb2 e5 18. Nd5 Nxd5 19. exd5 exd4 20. Re1 Rb7 21. Bg2 0-0 22. g5 h5 23. Kb1 Bf5 24. Bh3 b3 25. Bxf5 bxc2+ 0-1

[Event "Titled Tuesday intern op 10th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "5"]
[White "Stachanczyk, Jacek"]
[Black "Mesquita, Eduardo Barbosa"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2076"]
[BlackElo "1999"]
[PlyCount "87"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. 0-0 Be7 5. c4 0-0 6. b3 dxc4 7. bxc4 c5 8. d3 Nc6 9. Bb2 Qc7 10. Nbd2 e5 11. Ng5 h6 12. Nge4 Be6 13. Nxf6+ Bxf6 14. Ne4 Be7 15. Nc3 Rad8 16. Nd5 Qd7 17. Rb1 b6 18. Bc3 Bd6 19. Re1 Bh3 20. Bh1 f5 21. Qa4 f4 22. Qxc6 fxg3 23. hxg3 Qxc6 24. Ne7+ Bxe7 25. Bxc6 e4 26. Bxe4 Bf6 27. Bxf6 Rxf6 28. f3 Rdf8 29. Kf2 Be6 30. a4 g5 31. Ke3 Kg7 32. g4 Rf4 33. a5 Kf6 34. axb6 axb6 35. Rxb6 Ke5 36. Ra1 Rd8 37. Raa6 Bg8 38. Rxh6 Rd4 39. Rac6 Rfxe4+ 40. fxe4 Bd5 41. Rxc5 Rxe4+ 42. Kd2 Rxg4 43. Rxd5+ Kf4 44. Rd4+ 1-0

[Event "Titled Tuesday intern op 10th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "10"]
[White "Stachanczyk, Jacek"]
[Black "Soraas, Torben"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2076"]
[BlackElo "2151"]
[PlyCount "100"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 b6 9. Qe2 Bb7 10. Bg5 h6 11. Bh4 Qd5 12. Bb5+ Ke7 13. Bd3 Qh5 14. Bxf6+ gxf6 15. Be4 c6 16. 0-0-0 f5 17. Bd3 Bg7 18. h3 Rhd8 19. c3 c5 20. dxc5 bxc5 21. Qe3 Rac8 22. Be2 Rxd1+ 23. Rxd1 Bxf3 24. Bxf3 Qg5 25. Kc2 Qxe3 26. fxe3 Bf6 27. Rd2 Bg5 28. Re2 e5 29. e4 f4 30. Rd2 Rc7 31. Kb3 Bh4 32. Kc4 Be1 33. Rd5 Rb7 34. b3 f6 35. Rxc5 Rd7 36. Ra5 Rc7+ 37. Rc5 Rxc5+ 38. Kxc5 Bxc3 39. Bg4 a5 40. a3 Bb2 41. Kb5 Bxa3 42. Kxa5 Kd6 43. b4 Bb2 44. b5 Bd4 45. Ka6 Kc7 46. Bf5 Bb6 47. Bg4 Bc5 48. Bf5 Bb6 49. Bg4 Bc5 50. Bf5 Bb6 1/2-1/2

[Event "Titled Tuesday intern op 10th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "8"]
[White "Stachanczyk, Jacek"]
[Black "Tang, Zoey"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2076"]
[BlackElo "2245"]
[PlyCount "48"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. c4 d4 6. e3 e5 7. exd4 exd4 8. Re1+ Be7 9. a3 0-0 10. d3 h6 11. b4 cxb4 12. axb4 Bxb4 13. Bd2 Bc5 14. Qb3 Rb8 15. Bf4 Bd6 16. Bxd6 Qxd6 17. Nbd2 Bf5 18. Ra3 Nb4 19. Re5 Be6 20. Rb5 Na6 21. Qb2 Rfd8 22. h3 Bd7 23. Rxb7 Rxb7 24. Qxb7 Qxa3 0-1

[Event "Titled Tuesday intern op 10th Sep Late"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "2"]
[White "Stachanczyk, Jacek"]
[Black "Urbina Perez, Juan Antonio"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2076"]
[BlackElo "2248"]
[PlyCount "130"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. c4 g6 5. 0-0 Bg7 6. cxd5 cxd5 7. d4 0-0 8. Bf4 Nc6 9. Ne5 Nxe5 10. Bxe5 Bf5 11. Nc3 Ne4 12. Nxe4 Bxe4 13. Bxg7 Kxg7 14. Bxe4 dxe4 15. e3 Rc8 16. Qb3 Qd7 17. Rac1 h5 18. Rc3 Rxc3 19. Qxc3 h4 20. Rc1 h3 21. Qc7 Qf5 22. Qe5+ Qxe5 23. dxe5 Rd8 24. Kf1 Rd2 25. Rc7 Rxb2 26. Rxe7 Kf8 27. Rc7 Rxa2 28. Rxb7 Ra1+ 29. Ke2 a5 30. Ra7 a4 31. Kd2 a3 32. e6 fxe6 33. Kc3 Ra2 34. Kd4 Rxf2 35. Rxa3 Kf7 36. Ra7+ Kf6 37. Kxe4 Rxh2 38. Kf3 Rb2 39. Rh7 h2 40. g4 Kg5 41. Kg3 e5 42. Rh8 e4 43. Rh7 Re2 44. Rh8 Rxe3+ 45. Kxh2 Kxg4 46. Kg2 Re2+ 47. Kf1 Re3 48. Kf2 Rf3+ 49. Kg2 g5 50. Re8 Re3 51. Kf2 Ra3 52. Rxe4+ Kh3 53. Re1 Ra2+ 54. Kg1 g4 55. Rd1 g3 56. Rc1 Rg2+ 57. Kh1 Rf2 58. Kg1 Rg2+ 59. Kh1 Re2 60. Kg1 Re3 61. Rb1 Rd3 62. Rc1 Rb3 63. Rd1 g2 64. Rc1 Kg3 65. Rc3+ Rxc3 1/2-1/2

[Event "Titled Tuesday intern op 10th Sep Early"]
[Site "Chess,com INT"]
[Date "2024.09.10"]
[Round "8"]
[White "Thake, Conrad"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1840"]
[BlackElo "2076"]
[PlyCount "50"]
[EventDate "2024.09.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 e5 7. Nge2 Nge7 8. 0-0 0-0 9. h3 Nd4 10. Be3 Rb8 11. a4 a6 12. f4 Nxe2+ 13. Qxe2 Bd7 14. Rf2 exf4 15. gxf4 f5 16. e5 dxe5 17. Bxc5 Re8 18. fxe5 Nc6 19. Bd6 Bxe5 20. Bxe5 Rxe5 21. Bd5+ Kg7 22. Qd2 Qh4 23. Kh2 Rbe8 24. Rg1 Re3 25. Rg3 Qxg3+ 0-1

[Event "Titled Tuesday intern op 27th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "3"]
[White "Davidson, Kevin"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2154"]
[BlackElo "2091"]
[PlyCount "90"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. Ne4 Qc7 15. Bc5 Rfd8 16. g4 h6 17. h4 Nf4 18. Bxe6 Nxe6 19. Bd6 Qb6 20. h5 g5 21. Qc3 Nd4 22. Kb1 Rd7 23. Bc5 Qc7 24. Bxd4 exd4 25. Qc4 Rb8 26. Rd3 Rd5 27. Rhd1 Rb6 28. Rb3 Rdb5 29. a4 Rxb3 30. cxb3 Qf4 31. Rd3 Kh7 32. b4 f5 33. gxf5 Qxf5 34. Ka2 Qd7 35. Nc5 Qd6 36. Rb3 Qf6 37. Qd3+ Kh8 38. Qe4 Rb8 39. Nd7 Qd8 40. Nxb8 Qxb8 41. Qxc6 d3 42. Qd5 d2 43. Rd3 Qe8 44. Rxd2 Qxa4+ 45. Kb1 Qxb4 0-1

[Event "Titled Tuesday intern op 27th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "9"]
[White "Decker, Thomas"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2300"]
[BlackElo "2091"]
[PlyCount "66"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Bf4 d6 7. Qd2 h6 8. h3 e5 9. Be3 Rb8 10. Nf3 Nd4 11. g4 Be6 12. g5 hxg5 13. Nxg5 Bf5 14. Nd5 b5 15. b3 bxc4 16. bxc4 Nh5 17. Rc1 Nf4 18. Nxf4 Qxg5 19. Bxd4 cxd4 20. Bc6+ Kf8 21. Ne6+ Bxe6 22. Qxg5 Bh6 23. Qh4 Bd2+ 24. Kxd2 Rxh4 25. Rb1 Rxb1 26. Rxb1 Rxh3 27. Rb7 a5 28. Ra7 Rh2 29. f3 g5 30. Rxa5 g4 31. fxg4 Bxg4 32. Ra7 Rxe2+ 33. Kc1 Bf5 0-1

[Event "Titled Tuesday intern op 27th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "6"]
[White "Gazineu Neto, Rubens"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1934"]
[BlackElo "2091"]
[PlyCount "69"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. h4 Rc8 11. Bb3 h5 12. 0-0-0 Ne5 13. Rhe1 Nc4 14. Bxc4 Rxc4 15. Nb3 a6 16. Kb1 b5 17. Bg5 b4 18. Ne2 Qc7 19. e5 Bf5 20. Ned4 dxe5 21. Nxf5 gxf5 22. Re2 e4 23. Bh6 Bxh6 24. Qxh6 Qg3 25. Nd4 Rd8 26. c3 bxc3 27. bxc3 Rxc3 28. Red2 Qg6 29. Nxf5 Rb8+ 30. Rb2 Rxb2+ 31. Kxb2 Qxh6 32. Nxh6+ Kg7 33. Nf5+ Kg6 34. Nxe7+ Kg7 35. Kxc3 1-0

[Event "Titled Tuesday intern op 27th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "2"]
[White "Manukian, Artak"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2104"]
[BlackElo "2091"]
[PlyCount "43"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d3 Bg7 8. Bg5 0-0 9. Qd2 Nc6 10. Bh6 a6 11. Bxg7 Kxg7 12. 0-0 Rab8 13. a4 e5 14. Nd5 Nxd5 15. cxd5 Nd4 16. Nxd4 cxd4 17. f4 f6 18. f5 Rbc8 19. h4 Rc5 20. Rf2 Qc7 21. Raf1 Qa5 22. b4 1-0

[Event "Titled Tuesday intern op 27th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "8"]
[White "Medina Paz, Miguel"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2368"]
[BlackElo "2091"]
[PlyCount "62"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. d3 Nc6 5. e4 d6 6. Ne2 Nf6 7. 0-0 0-0 8. Nbc3 Rb8 9. h3 a6 10. a4 Ne8 11. Rb1 Nc7 12. Be3 b5 13. b3 b4 14. Nd5 e6 15. Nxc7 Qxc7 16. d4 cxd4 17. Nxd4 Bb7 18. Nxc6 Bxc6 19. Bd4 e5 20. Bb2 Rbd8 21. Qe2 f5 22. f3 Bh6 23. Rfd1 Qb6+ 24. Kh2 Qe3 25. Qxe3 Bxe3 26. Rd3 Bc5 27. Rbd1 fxe4 28. fxe4 Rf2 29. R3d2 Rdf8 30. Bc1 Bxe4 31. Kh1 Bxg2+ 0-1

[Event "Titled Tuesday intern op 27th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "11"]
[White "Noy, Eyal"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2216"]
[BlackElo "2091"]
[PlyCount "95"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bf5 6. Nc3 e6 7. g3 Be7 8. Bg2 0-0 9. 0-0 Nbd7 10. Bf4 Ne4 11. Ne5 Nxe5 12. dxe5 Nxc3 13. bxc3 Qc7 14. e4 Bg6 15. Rfd1 Rfd8 16. Rd4 h6 17. h4 Bh7 18. h5 Rxd4 19. cxd4 Qb6 20. Rd1 Rd8 21. d5 cxd5 22. exd5 exd5 23. Rxd5 Bf5 24. Rxd8+ Bxd8 25. Bd5 Be6 26. Be3 Qb1+ 27. Kg2 Qf5 28. Bxe6 Qxe6 29. Qxe6 fxe6 30. Bxa7 Bc7 31. Bd4 Kf7 32. Kf3 g6 33. g4 Ba5 34. Ke4 Bd2 35. Be3 Bxe3 36. Kxe3 gxh5 37. gxh5 Ke7 38. a4 Kd7 39. Ke4 Kc6 40. f4 b5 41. axb5+ Kxb5 42. f5 Kc6 43. f6 Kd7 44. Kd4 Ke8 45. Kc5 Kf7 46. Kc6 Ke8 47. Kd6 Kf7 48. Kd7 1-0

[Event "Titled Tuesday intern op 27th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "5"]
[White "Stachanczyk, Jacek"]
[Black "Bettalli, Francesco"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2091"]
[BlackElo "2368"]
[PlyCount "110"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Ne5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Nbd7 12. f4 Qc7 13. 0-0-0 Nxe5 14. fxe5 Nd5 15. c4 Nb6 16. Ba5 Qd7 17. Ne4 Be7 18. g4 0-0 19. Kb1 c5 20. Bxb6 axb6 21. d5 f5 22. exf6 Bxf6 23. Nxf6+ Rxf6 24. g5 Rf2 25. gxh6 e5 26. Rhg1 Rf7 27. Rg5 e4 28. Qg3 Qa4 29. Rxg7+ Kh8 30. Rg1 Qxa2+ 31. Kc2 Qxc4+ 32. Kb1 Rf1+ 33. Rxf1 Qxf1+ 34. Kc2 Qe2+ 35. Kc3 Qf3+ 36. Qxf3 exf3 37. Rf7 Rd8 38. Kc4 b5+ 39. Kxc5 b6+ 40. Kc6 Rc8+ 41. Kd7 Rc2 42. Rxf3 Rxb2 43. d6 b4 44. Rd3 b3 45. Kc6 Rc2+ 46. Kb7 b2 47. Rb3 Rd2 48. Rxb6 Rxd6 49. Rxb2 Rxh6 50. Rh2 Kg7 51. Kc7 Kg6 52. Kd7 Kf5 53. Ke7 Kg4 54. Kf7 Rxh4 55. Rxh4+ Kxh4 1/2-1/2

[Event "Titled Tuesday intern op 27th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "7"]
[White "Stachanczyk, Jacek"]
[Black "Broca Jimenez, Fernando"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2091"]
[BlackElo "2075"]
[PlyCount "64"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be3 Ng4 8. Nc2 Nxe3 9. Nxe3 Bg7 10. Rc1 0-0 11. Be2 Nd4 12. 0-0 Be6 13. Ncd5 Rc8 14. b3 Nxe2+ 15. Qxe2 Bd7 16. Rfd1 Bc6 17. h3 e6 18. Nb4 Bxe4 19. Ng4 Bc6 20. Nxc6 Rxc6 21. Rd3 h5 22. Nh2 Qe7 23. Rcd1 Rfc8 24. Qe3 b6 25. Qd2 Rd8 26. Nf3 Qf6 27. Nd4 Rc7 28. Nb5 Rcd7 29. Rxd6 Rxd6 30. Nxd6 Qe5 31. f4 Qc5+ 32. Qf2 Bf8 0-1

[Event "Titled Tuesday intern op 27th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "4"]
[White "Stachanczyk, Jacek"]
[Black "Komliakov, Viktor"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2091"]
[BlackElo "2372"]
[PlyCount "40"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Rb8 10. a3 f5 11. exf6 gxf6 12. c4 Nxf4 13. Nxf6+ Kd8 14. Qg4 Qe5+ 15. Kd1 Ng6 16. Ne4 Qd4+ 17. Kc2 Be7 18. Be2 Ne5 19. Qf4 Rf8 20. Qe3 Rxb2+ 0-1

[Event "Titled Tuesday intern op 27th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "10"]
[White "Stachanczyk, Jacek"]
[Black "Reprintsev, Alexander"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2091"]
[BlackElo "2230"]
[PlyCount "62"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. g3 Nf6 5. d4 Bg4 6. Qd3 Nc6 7. Nb5 Qd7 8. Bg2 a6 9. d5 axb5 10. dxc6 Qxd3 11. cxd3 b6 12. Bf4 e5 13. Bxe5 Bb4+ 14. Bc3 Bd6 15. Nf3 0-0-0 16. 0-0 b4 17. Bxf6 gxf6 18. a3 b3 19. Nd4 Be5 20. Nxb3 Rxd3 21. Nc1 Rd2 22. h3 Bxb2 23. Nb3 Rd3 24. Ra2 Rxb3 25. hxg4 Re8 26. Bd5 Rb5 27. Bc4 Rc5 28. Bxf7 Re7 29. Bb3 Bd4 30. Rd1 Re4 31. Bc2 Rxg4 0-1

[Event "Titled Tuesday intern op 27th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.27"]
[Round "1"]
[White "Stachanczyk, Jacek"]
[Black "Taboas Rodriguez, Daniel"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2091"]
[BlackElo "2330"]
[PlyCount "74"]
[EventDate "2024.08.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 0-0 9. d4 Bf6 10. Re1 Nf5 11. d5 Re8 12. Rxe8+ Qxe8 13. Bd3 d6 14. Nd2 Bd7 15. Ne4 Bd4 16. c3 Bb6 17. Qh5 Qe5 18. Bd2 Qxd5 19. Qf3 Bc6 20. Nf6+ gxf6 21. Qxd5 Bxd5 22. Bxf5 Re8 23. Bd3 Re6 24. Kf1 Be4 25. Bxe4 Rxe4 26. Re1 f5 27. f3 Re6 28. Bf4 Kg7 29. Re2 Kf6 30. Ke1 d5 31. Kd2 c6 32. Kd3 Bc5 33. b3 b5 34. Bg3 a6 35. Rc2 Re3+ 36. Kd2 Re8 37. Rc1 Be3+ 0-1

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "2"]
[White "Cruz Mendez, Jean Marcos"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2175"]
[BlackElo "2091"]
[PlyCount "127"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. g4 0-0 10. g5 Nfd7 11. h4 Nc6 12. Qd2 b5 13. 0-0-0 b4 14. Na4 Qc7 15. Kb1 Rab8 16. h5 f5 17. exf5 Bxf5 18. g6 Nf6 19. Bc4+ Kh8 20. h6 Bxg6 21. hxg7+ Kxg7 22. Bh6+ Kh8 23. Rdg1 Rg8 24. Bxg8 Rxg8 25. Be3 Ne4 26. Qd5 Nf6 27. Qe6 Nd8 28. Qh3 Qxc2+ 29. Ka1 Nc6 30. Rc1 Qe4 31. Rhe1 Nd8 32. Nb6 Qf5 33. Qh1 Ne6 34. Nd5 Bf8 35. Nxf6 Qxf6 36. Qc6 Nf4 37. Bxf4 exf4 38. Re2 Bg7 39. Qxa6 Re8 40. Rd2 Re6 41. Qc8+ Be8 42. Qc4 h6 43. Qxb4 Bg6 44. Qc3 Qf7 45. Qc8+ Re8 46. Qc4 Ra8 47. Qxf7 Bxf7 48. Rd3 Bg6 49. Rf3 Be5 50. Rh3 Kh7 51. Rch1 Bg7 52. Nd2 Bf7 53. a3 Kg6 54. Ne4 Kf5 55. f3 d5 56. Nd2 Ke6 57. Kb1 Rb8 58. Re1+ Kd6 59. Rh2 Rxb2+ 60. Kc1 Rb6 61. Rd1 Bg6 62. Nc4+ Kc5 63. Nxb6 Kxb6 64. Rg2 1-0

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "4"]
[White "Esmeraldas Huachi, Anderson Yahir"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2100"]
[BlackElo "2091"]
[PlyCount "112"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. e4 Bg7 4. Nf3 Nc6 5. Be2 e5 6. 0-0 d6 7. d3 Nge7 8. Be3 0-0 9. Qd2 Rb8 10. b3 a6 11. Nd5 Nxd5 12. exd5 Nd4 13. Nxd4 cxd4 14. Bh6 b5 15. Bxg7 Kxg7 16. f4 f6 17. fxe5 dxe5 18. Bf3 Qd6 19. g3 h6 20. Rac1 bxc4 21. dxc4 Qc5 22. Kg2 f5 23. Rfe1 e4 24. Bxe4 fxe4 25. Rxe4 Bf5 26. Qxd4+ Qxd4 27. Rxd4 Rbe8 28. Rd2 Be4+ 29. Kg1 Rf6 30. c5 Bf5 31. b4 Ref8 32. Rf1 Bh3 33. Rxf6 Rxf6 34. Rf2 Rxf2 35. Kxf2 Kf6 36. a4 Ke5 37. d6 Bd7 38. a5 Kd5 39. Ke3 Kc4 40. Ke4 Kxb4 41. Kd5 Kb5 42. Ke5 Kxc5 43. Kf6 Kb5 44. Kxg6 Kxa5 45. Kxh6 Kb6 46. Kg5 a5 47. Kf6 a4 48. Ke7 Kc6 49. h4 a3 50. h5 a2 51. h6 a1Q 52. g4 Qe5+ 53. Kf7 Kxd6 54. g5 Qxg5 55. h7 Be6+ 56. Kf8 Qe7# 0-1

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "6"]
[White "Ismayil, Malak"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2167"]
[BlackElo "2091"]
[PlyCount "89"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 e6 7. c4 Be7 8. d4 cxd4 9. Nxd4 Nc6 10. Nc3 Nxd4 11. Qxd4 0-0 12. b3 a6 13. Bb2 b5 14. Rad1 bxc4 15. Qxc4 Rfc8 16. Qd3 Qb7 17. f3 Nd7 18. Na4 Qb5 19. Qd4 Bf8 20. Ba3 Rc6 21. h4 Rac8 22. Rd2 Qh5 23. Qf2 Nf6 24. Red1 d5 25. Bxf8 Kxf8 26. exd5 Nxd5 27. Nb2 h6 28. Nc4 Kg8 29. Rd4 Rc5 30. Qd2 Nf6 31. Rd8+ Rxd8 32. Qxd8+ Kh7 33. Qd3+ g6 34. Qe3 Rd5 35. Rxd5 Nxd5 36. Qd4 Qf5 37. Qa7 Nf4 38. Nd6 Qb1+ 39. Kh2 g5 40. Qxf7+ Kh8 41. Ne8 Qb2 42. Qf8+ Kh7 43. Nf6+ Kg6 44. h5+ Kf5 45. Ng4+ 1-0

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "1"]
[White "Otero Marino, Alain"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2293"]
[BlackElo "2091"]
[PlyCount "67"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e5 6. 0-0 Nge7 7. Rb1 d6 8. h3 Be6 9. d3 a6 10. a3 Rb8 11. b4 cxb4 12. axb4 b5 13. cxb5 axb5 14. Bg5 0-0 15. Qd2 Qd7 16. Kh2 Nd5 17. Nxd5 Bxd5 18. Bh6 Bxh6 19. Qxh6 Bxf3 20. exf3 Nd4 21. f4 Rbc8 22. fxe5 dxe5 23. Qe3 Qd6 24. Rfc1 Kg7 25. h4 h5 26. Kg1 Rfe8 27. Kh1 Rxc1+ 28. Qxc1 Qe6 29. Kh2 Rc8 30. Qe3 Rc2 31. Re1 f6 32. Qxd4 exd4 33. Rxe6 Rxf2 34. Re4 1-0

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "8"]
[White "Robledo, Cristian"]
[Black "Stachanczyk, Jacek"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "2206"]
[BlackElo "2091"]
[PlyCount "166"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bf4 Nxc3 7. bxc3 c5 8. e3 Qa5 9. Qd2 0-0 10. cxd5 cxd4 11. cxd4 Qxd5 12. Rc1 Nc6 13. Bc4 Qa5 14. Qxa5 Nxa5 15. Bd5 e6 16. Be4 f5 17. Bd3 Bd7 18. 0-0 Rac8 19. Bd6 Rfe8 20. Ne5 Ba4 21. f4 Bf8 22. Bxf8 Kxf8 23. Nf3 Ke7 24. Kf2 Bc6 25. Ne5 Bd5 26. Bb5 Rg8 27. a4 a6 28. Bd3 Bb3 29. Rb1 Bxa4 30. Rfc1 Bb3 31. Ke2 Bd5 32. g3 Nb3 33. Rd1 Rc7 34. Rb2 Rgc8 35. Rdb1 Rc3 36. h4 b5 37. h5 Nc1+ 38. Kd2 Nxd3 39. Nxd3 Rxd3+ 40. Kxd3 Be4+ 41. Kd2 Bxb1 42. Rxb1 Kd6 43. hxg6 hxg6 44. Ra1 Ra8 45. Rh1 a5 46. Rh6 a4 47. Kc2 b4 48. Rh7 a3 49. Kb1 Kd5 50. Rc7 Ke4 51. Rc4 b3 52. Rc3 Rb8 53. Rc6 Kxe3 54. Rxe6+ Kxd4 55. Rxg6 Re8 56. Rd6+ Kc5 57. Rd1 Re2 58. Rc1+ Kd4 59. Rd1+ Ke4 60. Rc1 Kf3 61. Rc3+ Kg4 62. Rxb3 Rg2 63. Rxa3 Rxg3 64. Ra4 Rf3 65. Kc1 Rxf4 66. Ra8 Rd4 67. Kc2 Kf3 68. Kc3 Rd7 69. Rf8 f4 70. Kc4 Ke3 71. Re8+ Kf2 72. Kc5 f3 73. Kc6 Rd1 74. Kc5 Kg1 75. Kc4 f2 76. Rg8+ Kh2 77. Rh8+ Kg3 78. Rg8+ Kh4 79. Rh8+ Kg5 80. Rg8+ Kh6 81. Rh8+ Kg7 82. Rh1 f1Q+ 83. Rxf1 Rxf1 0-1

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "11"]
[White "Rodriguez Rivero, Jinela de Cari"]
[Black "Stachanczyk, Jacek"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2141"]
[BlackElo "2091"]
[PlyCount "99"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Nd5 Nbd7 10. Qd3 Bxd5 11. exd5 Nb6 12. c4 Rc8 13. Nd2 0-0 14. 0-0 Nfd7 15. b4 f5 16. f4 e4 17. Qb3 Bf6 18. Rac1 Kh8 19. c5 Na8 20. c6 bxc6 21. Bxa6 Rb8 22. Rxc6 Nc5 23. Qb1 Nd3 24. b5 Nc7 25. Qd1 Nxd5 26. Ba7 Nc3 27. Qb3 Ne2+ 28. Kh1 Nd4 29. Bxd4 Bxd4 30. g3 Bb6 31. Nc4 d5 32. Nxb6 Rxb6 33. Rc8 Qd6 34. Rxf8+ Qxf8 35. Qxd5 h6 36. a4 Qa3 37. Qxf5 Qb2 38. Bc8 Nf2+ 39. Rxf2 Qxf2 40. Qf8+ Kh7 41. Bf5+ Rg6 42. Bxg6+ Kxg6 43. f5+ Kh7 44. h4 e3 45. Qf7 e2 46. Qg6+ Kh8 47. Qe8+ Kh7 48. Qg6+ Kh8 49. Qe8+ Kh7 50. Qg6+ 1/2-1/2

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "7"]
[White "Stachanczyk, Jacek"]
[Black "Abdusattorova, Bakhora"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2091"]
[BlackElo "1982"]
[PlyCount "81"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Be7 5. Re1 d6 6. d4 exd4 7. Nxd4 Bd7 8. Nc3 0-0 9. Bxc6 bxc6 10. Qf3 Bg4 11. Qg3 Qd7 12. Bg5 c5 13. Nb3 Nh5 14. Qe3 Bxg5 15. Qxg5 h6 16. Qe3 f5 17. f3 f4 18. Qd2 Be6 19. Rad1 a5 20. Nxc5 dxc5 21. Qxd7 Bxd7 22. Rxd7 Rab8 23. b3 c4 24. Rxc7 cxb3 25. axb3 Rfc8 26. Rxc8+ Rxc8 27. Nd5 Rxc2 28. Rb1 Kf7 29. h3 g5 30. Ra1 Ng3 31. Rb1 Ke6 32. Nb6 Ke5 33. Nc4+ Kd4 34. Nxa5 Ke3 35. b4 Ne2+ 36. Kh2 Kf2 37. b5 Ng3 38. h4 g4 39. fxg4 f3 40. gxf3 Kxf3+ 41. Kh3 1-0

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "9"]
[White "Stachanczyk, Jacek"]
[Black "Mao, Fengxi"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2091"]
[BlackElo "2115"]
[PlyCount "51"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. e5 dxe5 12. fxe5 Nd5 13. Nxd5 exd5 14. Be2 Be7 15. Rb3 Bxh4+ 16. g3 Qe7 17. gxh4 Qxh4+ 18. Rg3 Nd7 19. e6 Nf6 20. exf7+ Kxf7 21. 0-0 Rf8 22. Rf4 Qxf4 23. Qxf4 Kg8 24. Qxh6 Bg4 25. Qg5 Bxe2 26. Qxg7# 1-0

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "3"]
[White "Stachanczyk, Jacek"]
[Black "Matyassy, Lazar"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2091"]
[BlackElo "2225"]
[PlyCount "70"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. f5 Qc5 14. Bd3 h5 15. fxe6 fxe6 16. Rhf1 b4 17. Ne2 Bh6 18. Qe1 Ke7 19. Qg3 Qe5 20. Qh3 a5 21. Bc4 a4 22. Nd4 Bd7 23. Qf3 a3 24. Bxe6 Bb5 25. Bc4 Bd7 26. Qb3 Rac8 27. Rf5 Bxf5 28. Nxf5+ Kf8 29. Nxd6 Rd8 30. Qxb4 Qxb2+ 31. Qxb2 axb2 32. Kxb2 Bf4 33. Rf1 Be5+ 34. c3 Rxd6 35. Bd5 Ke7 0-1

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "5"]
[White "Stachanczyk, Jacek"]
[Black "Przybylski, Wojciech"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2091"]
[BlackElo "2308"]
[PlyCount "152"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 a6 7. Nxc6 bxc6 8. Qg3 Qxg3 9. hxg3 d5 10. Na4 Rb8 11. exd5 cxd5 12. Bf4 Rb4 13. b3 Nf6 14. f3 Bd7 15. Bxa6 Bxa4 16. bxa4 Nd7 17. Bb5 Bc5 18. Kd2 Bd4 19. Rab1 Rxb1 20. Rxb1 Ke7 21. Kd3 e5 22. Bd2 Nc5+ 23. Ke2 Ne6 24. a5 Rb8 25. a4 Bc5 26. a6 Kd6 27. c3 Nc7 28. Be3 Nxa6 29. Bxc5+ Nxc5 30. Bd3 Rxb1 31. Bxb1 Nxa4 32. Kd2 g6 33. Bd3 Nc5 34. Be2 f5 35. Ke3 h5 36. g4 hxg4 37. fxg4 f4+ 38. Kd2 g5 39. Bf3 Kc6 40. Bd1 Kd6 41. Bc2 Kc7 42. c4 Kc6 43. cxd5+ Kxd5 44. Ke2 e4 45. Bb1 Kd4 46. Ba2 Nd3 47. Bf7 Ne5 48. Bg8 Nxg4 49. Be6 Ne5 50. Bf5 Nc4 51. Bh7 Ne3 52. Kf2 Ng4+ 53. Ke2 Nf6 54. Bg6 Ke5 55. Bf7 g4 56. Kf2 g3+ 57. Ke2 Nd5 58. Be8 Ne3 59. Bd7 Nxg2 60. Bc6 Ne3 61. Ke1 Nf5 62. Kf1 Nd4 63. Bb7 Ne6 64. Ba6 Nc5 65. Bb7 Kd4 66. Kg2 Ke3 67. Bc6 Nd3 68. Bb7 Ne1+ 69. Kf1 Nf3 70. Kg2 Nh4+ 71. Kh3 g2 72. Kh2 f3 73. Ba6 Ng6 74. Kg1 Kf4 75. Bb7 Kg3 76. Bxe4 f2# 0-1

[Event "Titled Tuesday intern op 20th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.20"]
[Round "10"]
[White "Stachanczyk, Jacek"]
[Black "Tan, Ralph"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2091"]
[BlackElo "1990"]
[PlyCount "36"]
[EventDate "2024.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. 0-0 Nd7 10. Ng3 Nf8 11. Qf3 Be6 12. Bd2 Qc7 13. b3 Rad8 14. c4 Bxg3 15. hxg3 Rxd4 16. Bf4 Qd8 17. Rad1 Ng6 18. Be3 Rxd3 0-1

[Event "Titled Tuesday intern op 06th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.06"]
[Round "7"]
[White "Arman, Deniz"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2348"]
[BlackElo "2091"]
[PlyCount "52"]
[EventDate "2024.08.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. f5 Nge7 7. fxe6 fxe6 8. 0-0 0-0 9. d3 Nd4 10. Bg5 d6 11. a4 a6 12. Qd2 Nxf3+ 13. gxf3 Qd7 14. Kh1 Nc6 15. Ba2 b6 16. Bh6 Nd4 17. Bxg7 Qxg7 18. f4 Qh6 19. Rf2 Kg7 20. Rg1 Bd7 21. Nd1 Bxa4 22. Ne3 Rxf4 23. Rxf4 Qxf4 24. Nf5+ exf5 25. Qxf4 Ne2 26. Qxd6 Nxg1 1-0

[Event "Titled Tuesday intern op 06th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.06"]
[Round "9"]
[White "Arnold, Ken"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2091"]
[PlyCount "47"]
[EventDate "2024.08.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. e5 Nc6 4. Nf3 Bg4 5. Bb5 Bxf3 6. Qxf3 e6 7. 0-0 Rc8 8. Re1 Nge7 9. d3 a6 10. Bxc6+ Nxc6 11. Qg3 g6 12. Nd2 Bg7 13. Nf3 0-0 14. Bg5 Qc7 15. Re2 Rce8 16. Rae1 b5 17. h4 b4 18. h5 bxc3 19. bxc3 Rb8 20. Qh4 a5 21. Bf6 Bxf6 22. exf6 Kh8 23. Ng5 Rb7 24. Nxh7 1-0

[Event "Titled Tuesday intern op 06th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.06"]
[Round "4"]
[White "Cahuapaza Tarapaca, Leonardo"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2034"]
[BlackElo "2091"]
[PlyCount "95"]
[EventDate "2024.08.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 e6 7. Nh4 Be4 8. f3 Bg6 9. Nxg6 hxg6 10. Qb3 Qd7 11. h3 Be7 12. Be2 Nh5 13. Bh2 Bh4+ 14. Kd1 Ng3 15. Bxg3 Bxg3 16. f4 0-0-0 17. Nf3 cxd4 18. cxd4 Kb8 19. Bb5 f6 20. Rc1 Rc8 21. Ke2 Qd6 22. Rc5 Ne7 23. Rhc1 e5 24. fxe5 fxe5 25. Ba4 e4 26. Nd2 Rhf8 27. Kd1 Qa6 28. Bb5 Qa5 29. Qc3 Qxc3 30. R1xc3 Bd6 31. Rxc8+ Nxc8 32. Bd7 Ne7 33. Ke2 Bg3 34. Bg4 Rf2+ 35. Kd1 Rxg2 36. Nb3 Nf5 37. Rc5 Bf2 38. Bxf5 gxf5 39. Rxd5 f4 40. exf4 e3 41. Re5 Bg1 42. Nc1 Rd2+ 43. Ke1 Bf2+ 44. Kf1 Rd1+ 45. Kg2 Rxc1 46. d5 Rc2 47. d6 Rd2 48. Re8# 1-0

[Event "Titled Tuesday intern op 06th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.06"]
[Round "11"]
[White "Carrasco Miranda, Andres"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2174"]
[BlackElo "2091"]
[PlyCount "119"]
[EventDate "2024.08.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 e6 8. Ng5 Bb4 9. Qf3 Qd7 10. Be2 Bb7 11. 0-0 Bxc3 12. bxc3 a6 13. Ba3 c5 14. Ne4 Nxc3 15. Nd6+ Qxd6 16. exd6 Bxf3 17. Bxf3 Ra7 18. Bxc5 Rd7 19. axb5 Nxb5 20. Be2 Nxd6 21. Rfb1 0-0 22. Bxd6 Rxd6 23. Bxc4 Rxd4 24. Bxa6 Nxa6 25. Rxa6 g6 26. g3 h5 27. h4 Rd5 28. Rb4 Rc8 29. Rf4 Rc7 30. Kg2 Kg7 31. Ra3 e5 32. Rff3 Rd2 33. Rae3 Rc5 34. Rc3 Rxc3 35. Rxc3 e4 36. Kg1 Kf6 37. Rc5 Ke6 38. Ra5 Rd5 39. Ra4 Kf5 40. Kg2 Rd2 41. Ra5+ Ke6 42. Kg1 e3 43. fxe3 Re2 44. Ra3 Kf5 45. Kf1 Rb2 46. Ra4 f6 47. Rf4+ Ke5 48. Ra4 g5 49. hxg5 fxg5 50. Rc4 Kf5 51. Ra4 Rd2 52. Rb4 Ra2 53. Rc4 Rd2 54. Ra4 Rd3 55. Kf2 Rb3 56. Ra5+ Kg4 57. Ra4+ Kh3 58. Ra5 Rb2+ 59. Kf3 g4+ 60. Kf4 1-0

[Event "Titled Tuesday intern op 06th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.06"]
[Round "1"]
[White "Kochiev, Ivan"]
[Black "Stachanczyk, Jacek"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "2074"]
[BlackElo "2091"]
[PlyCount "65"]
[EventDate "2024.08.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Nc6 7. c4 a5 8. Be3 a4 9. Nc1 Be7 10. Be2 Qa5+ 11. Nc3 a3 12. Qd2 axb2 13. Qxb2 Nd4 14. 0-0 Nxe2+ 15. N1xe2 0-0 16. Rfd1 Be6 17. Nd5 Nxd5 18. cxd5 Bd7 19. Qxb7 Qb5 20. Qxb5 Bxb5 21. Nc3 Bc4 22. a4 Rfc8 23. Rdb1 Bd8 24. Nb5 Bxb5 25. axb5 Rab8 26. b6 Rc3 27. b7 Rxe3 28. Ra8 Bc7 29. Rc1 g6 30. Rxc7 Re1+ 31. Kf2 Rb1 32. Rxb8+ Kg7 33. Rd8 1-0

[Event "Titled Tuesday intern op 06th Aug Late"]
[Site "Chess.com INT"]
[Date "2024.08.06"]
[Round "6"]
[White "Stachanczyk, Jacek"]
[Black "Bornholdt, Joa Max"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2091"]
[BlackElo "2268"]
[PlyCount "34"]
[EventDate "2024.08.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. e5 c5 8. exd6 cxd4 9. Be4 Nc6 10. Nxd4 Nxd4 11. Bxb7 Rb8 12. Be4 Qxd6 13. 0-0 Nf6 14. Be3 Nxe4 15. Nxe4 Qd5 16. Qd3 0-0 17. c3 Nf3+ 0-1

