[Event "Warsaw YMCA Winter-D 212th"]
[Site "Warsaw"]
[Date "2019.01.25"]
[Round "1"]
[White "Zhydachevskyy, Yulian"]
[Black "Kowalczyk, Michal"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1270"]
[BlackElo "1009"]
[PlyCount "35"]
[EventDate "2019.01.08"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Nbd7 5. Bd3 c5 6. c3 Nb6 7. Nbd2 Be7 8. Ne5 cxd4 9. cxd4 0-0 10. g4 Ne8 11. h4 h6 12. g5 g6 13. gxh6 Kh7 14. h5 f5 15. hxg6+ Kg8 16. Nf7 Rxf7 17. gxf7+ Kxf7 18. h7 1-0

[Event "Warsaw YMCA Winter-D 212th"]
[Site "Warsaw"]
[Date "2019.01.22"]
[Round "3"]
[White "Walicki, Marcin"]
[Black "Kowalczyk, Michal"]
[Result "1-0"]
[ECO "B13"]
[BlackElo "1009"]
[PlyCount "55"]
[EventDate "2019.01.08"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. Nc3 Nf6 6. Bb5+ Nc6 7. h3 Bh5 8. g4 Bg6 9. Ne5 Qc7 10. Bf4 Ne4 11. Nxg6 Qa5 12. Bxc6+ bxc6 13. Nxh8 g5 14. Bd2 Qb6 15. Nxe4 dxe4 16. Nxf7 Kxf7 17. Bxg5 Qb5 18. Qd2 Kg6 19. h4 Rd8 20. Qe3 Qd5 21. 0-0 h6 22. Bf4 Bg7 23. Rfe1 Bxd4 24. Qxe4+ Qxe4 25. Rxe4 Bxb2 26. Rb1 Ba3 27. Re6+ Kf7 28. Rxh6 1-0

[Event "Mazowiec-chT 1819"]
[Site "Warsaw"]
[Date "2019.01.13"]
[Round "2.4"]
[White "Kowalczyk, Michal"]
[Black "Kaluza, Maksymilian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1009"]
[BlackElo "1400"]
[PlyCount "41"]
[EventDate "2018.12.02"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 a6 6. h3 b5 7. Bd3 Bb7 8. a3 Nbd7 9. Qd2 Rc8 10. Bh6 0-0 11. h4 c5 12. Bxg7 Kxg7 13. h5 Rh8 14. h6+ Kf8 15. d5 Ne5 16. Ng5 Qd7 17. Be2 e6 18. f4 Neg4 19. dxe6 fxe6 20. e5 b4 21. Nd1 1-0

[Event "Mazowiec-chT 1819"]
[Site "Warsaw"]
[Date "2019.01.13"]
[Round "3.9"]
[White "Kwasniak, Tomasz"]
[Black "Kowalczyk, Michal"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1773"]
[BlackElo "1009"]
[PlyCount "73"]
[EventDate "2018.12.02"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 c5 2. e3 Nf6 3. Nf3 e6 4. c4 d5 5. Nc3 Nc6 6. cxd5 exd5 7. Be2 c4 8. 0-0 Bd6 9. b3 Bb4 10. Bd2 Bxc3 11. Bxc3 Ne4 12. Be1 b5 13. a4 Ba6 14. axb5 Bxb5 15. bxc4 dxc4 16. Qc2 Qd5 17. Nd2 Nxd2 18. Bxd2 0-0 19. Rfc1 Rfc8 20. Bxc4 Bxc4 21. Qxc4 Qd7 22. Qa6 h6 23. Rab1 Qe6 24. Qa4 Ne7 25. h3 Nd5 26. Rxc8+ Qxc8 27. Rc1 Qb7 28. Qc6 Qxc6 29. Rxc6 Kf8 30. Ba5 Ke8 31. e4 Nf6 32. f3 Kd7 33. Rc7+ Ke6 34. d5+ Kd6 35. Rxf7 Nh5 36. Bb4+ Ke5 37. Rf5+ 1-0

