[Event "Harrogate 4NCL op-C 29th"]
[Site "Harrogate"]
[Date "2023.01.22"]
[Round "4"]
[White "Gannon, Ben"]
[Black "McKay, Mark"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1487"]
[BlackElo "1691"]
[PlyCount "102"]
[EventDate "2023.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bb4+ 4. Bd2 Qe7 5. Qc2 Bxd2+ 6. Nxd2 d6 7. e4 a5 8. a4 Nbd7 9. Ngf3 Nc5 10. Be2 0-0 11. 0-0 Ne8 12. Nb3 Nxb3 13. Qxb3 f5 14. Nd2 f4 15. Rac1 b6 16. Qd1 Nf6 17. Nb1 Nxe4 18. Bd3 Nc5 19. Bc2 Qg5 20. Kh1 Bg4 21. Qd2 Rf6 22. Nc3 Raf8 23. Nb5 R8f7 24. f3 Bf5 25. Rf2 Qh4 26. Nc3 Bxc2 27. Rxc2 Rh6 28. h3 Nb3 29. Qe1 Nd4 30. Rcd2 Qg3 31. Ne4 Qh4 32. Rf1 Nxf3 33. Qxh4 Nxh4 34. Ng5 Re7 35. Ne6 Ng6 36. Rdf2 Nf8 37. Ng5 Rh5 38. Ne4 Nd7 39. Kh2 Nf6 40. Nxf6+ gxf6 41. Re1 Rg7 42. b3 Rhg5 43. Rg1 Rg3 44. Rb2 f3 45. Kh1 Rxg2 46. Rgxg2 Rxg2 47. Rxg2+ fxg2+ 48. Kxg2 f5 49. Kg3 Kg7 50. h4 Kg6 51. Kh3 Kh5 0-1

[Event "Harrogate 4NCL op-C 29th"]
[Site "Harrogate"]
[Date "2023.01.22"]
[Round "5"]
[White "McKay, Mark"]
[Black "Oliver, Peter JR"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1691"]
[BlackElo "1602"]
[PlyCount "23"]
[EventDate "2023.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e5 dxe5 6. dxe5 Qxd1+ 7. Rxd1 Ng4 8. Nd5 Bxe5 9. f4 Bd6 10. Bxe7 Bxf4 11. Bf6 0-0 12. Ne7# 1-0

[Event "Harrogate 4NCL op-C 29th"]
[Site "Harrogate"]
[Date "2023.01.21"]
[Round "2"]
[White "Brown, Christian K"]
[Black "McKay, Mark"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1454"]
[BlackElo "1691"]
[PlyCount "39"]
[EventDate "2023.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 0-0 6. 0-0 Nc6 7. Re1 Bg4 8. Be2 e5 9. dxe5 dxe5 10. Be3 Bxf3 11. Bxf3 Nd4 12. a4 c6 13. Be2 Nxe2+ 14. Qxe2 Qe7 15. Qc4 Nd7 16. a5 Rfc8 17. Red1 Kh8 18. b4 f5 19. Bg5 Bf6 20. Rxd7 1-0

[Event "Harrogate 4NCL op-C 29th"]
[Site "Harrogate"]
[Date "2023.01.21"]
[Round "3"]
[White "McKay, Mark"]
[Black "Walker, Heather Enid"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1691"]
[BlackElo "1234"]
[PlyCount "51"]
[EventDate "2023.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Bc4 Nxe4 4. Bxf7+ Kxf7 5. Nxe4 g6 6. d3 Be7 7. Bh6 d5 8. Qf3+ Bf5 9. Ng3 Ke6 10. Nxf5 gxf5 11. Qe2 Nc6 12. Nf3 Rg8 13. 0-0-0 Qd6 14. Bf4 Bf6 15. d4 Rg4 16. g3 Re8 17. h3 Rxf4 18. gxf4 e4 19. Ne5 a6 20. f3 Bxe5 21. fxe5 Qd8 22. fxe4 Qg5+ 23. Kb1 fxe4 24. h4 Qe7 25. Qg4+ Kf7 26. Rhf1+ 1-0

[Event "Harrogate 4NCL op-C 29th"]
[Site "Harrogate"]
[Date "2023.01.20"]
[Round "1"]
[White "McKay, Mark"]
[Black "Railean, Sergiu"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1691"]
[BlackElo "1544"]
[PlyCount "56"]
[EventDate "2023.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bc4 b5 5. Bd3 e5 6. Nge2 Qb6 7. Be3 Ng4 8. Qd2 Nxe3 9. Qxe3 Be7 10. 0-0 Bf6 11. d5 Qxe3 12. fxe3 b4 13. Nd1 c5 14. Bb5+ Bd7 15. Bxd7+ Nxd7 16. c4 Bg5 17. Ng3 g6 18. Rf3 Nb6 19. b3 a5 20. a4 bxa3 21. Rxa3 a4 22. bxa4 Rxa4 23. Rb3 Rb4 24. Rxb4 cxb4 25. Nb2 0-0 26. Nf1 Ra8 27. Rf2 Ra1 28. Re2 Rc1 0-1

[Event "4NCL Autumn Online Major op 1st"]
[Site "Lichess.org INT"]
[Date "2020.10.27"]
[Round "5"]
[White "McKay, Mark"]
[Black "Quinn, Martin"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1757"]
[BlackElo "1787"]
[PlyCount "79"]
[EventDate "2020.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. Nge2 Nc6 6. 0-0 d6 7. Na4 Bb4 8. c3 Ba5 9. b4 Bb6 10. d3 Ne7 11. Nxb6 axb6 12. c4 Ng6 13. a4 Bd7 14. b5 h5 15. Bg5 Qc8 16. Bxf6 gxf6 17. f4 exf4 18. Nxf4 Bg4 19. Qd2 Kg7 20. h3 c6 21. hxg4 Qxg4 22. Qf2 Ne5 23. Bf3 Nxf3+ 24. Qxf3 Qxf3 25. Rxf3 Rh8 26. Ng2 cxb5 27. cxb5 Rhd8 28. Ne3 Rac8 29. Raf1 Rc3 30. Nd5 Ra3 31. Nxb6 Re8 32. Kg2 Re6 33. Rc1 Ra2+ 34. Kh3 Ra3 35. Rc7 Rxe4 36. dxe4 Rxf3 37. Rxb7 Re3 38. a5 h4 39. Kxh4 Rxe4+ 40. Kh3 1-0

[Event "4NCL Autumn Online Major op 1st"]
[Site "Lichess.org INT"]
[Date "2020.10.13"]
[Round "4"]
[White "Bowler, Tim"]
[Black "McKay, Mark"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1592"]
[BlackElo "1757"]
[PlyCount "84"]
[EventDate "2020.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. f4 Bg7 5. h3 0-0 6. Nf3 c5 7. Be3 cxd4 8. Bxd4 Nc6 9. Bb5 Nxd4 10. Nxd4 Qb6 11. Nb3 Nxe4 12. Nxe4 Qxb5 13. c3 b6 14. Qc2 Qf5 15. g3 Bb7 16. Nbd2 d5 17. 0-0-0 dxe4 18. Rhe1 Qxh3 19. Nxe4 Bxe4 20. Qxe4 Qxg3 21. Rg1 Qh4 22. Rh1 Qf6 23. f5 Qg5+ 24. Kc2 Qxf5 25. Qxf5 gxf5 26. Rdf1 e6 27. Rf3 h6 28. a3 Kh7 29. a4 Bf6 30. Rfh3 Bg5 31. Re1 Rfd8 32. Rh2 a5 33. Kb3 Rac8 34. Kc2 Rc4 35. b3 Rh4 36. Rhe2 Rh3 37. b4 axb4 38. cxb4 Rc8+ 39. Kb1 Rb3+ 40. Rb2 Rxb2+ 41. Kxb2 Bd2 42. Rd1 Bxb4 0-1

[Event "4NCL Autumn Online Major op 1st"]
[Site "Lichess.org INT"]
[Date "2020.09.29"]
[Round "3"]
[White "McKay, Mark"]
[Black "Riding, Mick D"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1757"]
[BlackElo "1848"]
[PlyCount "51"]
[EventDate "2020.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Nc6 5. e4 d6 6. Nge2 Nge7 7. 0-0 0-0 8. d3 Be6 9. b3 f5 10. Nd5 Qd7 11. Bb2 Rf7 12. Qd2 Raf8 13. f4 a5 14. Rf2 exf4 15. Nexf4 Bxb2 16. Qxb2 Bxd5 17. exd5 Nd8 18. Re1 b6 19. Rfe2 Nc8 20. Ne6 Re8 21. h4 Rfe7 22. h5 Nxe6 23. dxe6 Qd8 24. hxg6 hxg6 25. Bd5 Rf8 26. Rh2 1-0

[Event "4NCL Autumn Online Major op 1st"]
[Site "Lichess.org INT"]
[Date "2020.09.15"]
[Round "2"]
[White "Wakeham, Marc R"]
[Black "McKay, Mark"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1900"]
[BlackElo "1757"]
[PlyCount "101"]
[EventDate "2020.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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. Qc2 Re8+ 9. Be3 g6 10. Ne2 f5 11. 0-0 Nd7 12. Qd2 Qc7 13. h3 Nf6 14. c4 Nh5 15. Bh6 b6 16. Nc3 Bf4 17. Bxf4 Qxf4 18. Qxf4 Nxf4 19. Rad1 Bb7 20. Kh2 Rad8 21. Bc2 Ba6 22. Bb3 b5 23. cxb5 cxb5 24. Rg1 b4 25. Na4 Re2 26. Nc5 Bb5 27. Rge1 Rxe1 28. Rxe1 Rxd4 29. Re7 Bc4 30. g3 Ne2 31. Bxc4 Rxc4 32. Nd3 Rd4 33. Rxe2 Rxd3 34. Kg2 Rd5 35. Re7 a5 36. Ra7 Kg7 37. Kf3 Rd2 38. Rxa5 Rxb2 39. Rb5 Rxa2 40. Rxb4 g5 41. Rb5 Kg6 42. Rb6+ f6 43. Rb4 Ra3+ 44. Kg2 h5 45. Rd4 g4 46. h4 Rf3 47. Rf4 Rc3 48. Rb4 Rc1 49. Rd4 Re1 50. Rf4 Re4 51. Kf1 1/2-1/2

[Event "4NCL Autumn Online Major op 1st"]
[Site "Lichess.org INT"]
[Date "2020.09.01"]
[Round "1"]
[White "McKay, Mark"]
[Black "Sedykh, Stakhey"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1757"]
[BlackElo "1418"]
[PlyCount "103"]
[EventDate "2020.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Qxe5+ Qe7 6. Qxe7+ Bxe7 7. Bb3 0-0 8. Nge2 Nc6 9. d3 Nf5 10. 0-0 d6 11. Nd5 Bd8 12. c3 Nce7 13. Nxe7+ Bxe7 14. Ng3 c6 15. Re1 Nxg3 16. Rxe7 Nf5 17. Rc7 Rb8 18. Bf4 Be6 19. g4 Nh6 20. Bxd6 Rfd8 21. Bxe6 fxe6 22. Be5 Nf7 23. Re1 Rxd3 24. Rxf7 Kxf7 25. Bxb8 Rd2 26. Rb1 a6 27. Bf4 Rc2 28. Kf1 b5 29. Be3 b4 30. cxb4 Rc4 31. h3 Rxb4 32. a3 Rb3 33. Ke2 Kf6 34. f3 Ke5 35. Bd2 Kd5 36. Bc3 g6 37. Rd1+ Kc5 38. Rd7 h6 39. Rg7 g5 40. Rg6 Rb7 41. Rxh6 Kd6 42. Rg6 Rb5 43. b4 Rd5 44. Ke3 Ke7 45. Bd4 a5 46. Bc5+ Kf7 47. Rh6 axb4 48. axb4 Re5+ 49. Kf2 Kg7 50. Bd4 Kxh6 51. Bxe5 Kg6 52. Ke3 1-0

