[Event "Oak Park Master Challenge"]
[Site "Oak Park"]
[Date "1996.??.??"]
[Round "2"]
[White "Cohen, Howard"]
[Black "Acosta, Mariano"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "2110"]
[PlyCount "55"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nf3 Bg7 4. Nc3 d6 5. Be3 Nf6 6. Qd2 h6 7. h3 b5 8. a3 d5 9. e5 Ne4 10. Nxe4 dxe4 11. Nh2 Be6 12. a4 bxa4 13. Rxa4 Nd7 14. b3 f5 15. g4 fxg4 16. hxg4 Nb6 17. Ra3 h5 18. Bg2 hxg4 19. Bxe4 Bd5 20. Qd3 Kd7 21. c4 Bxe4 22. Qxe4 e6 23. Qxg6 Bf8 24. Ra1 Bb4+ 25. Ke2 Rg8 26. Qe4 Qh4 27. Rag1 Be7 28. Nxg4 1-0

[Event "Illinois op"]
[Site "Illinois"]
[Date "1996.??.??"]
[Round "6"]
[White "Cohen, Howard"]
[Black "Getz, B."]
[Result "1-0"]
[ECO "B22"]
[PlyCount "57"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Bd3 Nc6 7. 0-0 Be7 8. Be3 Ng4 9. Bf4 cxd4 10. cxd4 e5 11. dxe5 Ngxe5 12. Nxe5 Nxe5 13. Bc2 Qxd1 14. Rxd1 Ng6 15. Ba4+ Kf8 16. Be3 Be6 17. Nc3 f6 18. Nb5 Kf7 19. Nc7 Rac8 20. Nxe6 Kxe6 21. Bb3+ Kf5 22. g4+ Ke5 23. Rd5+ Ke4 24. Kg2 Nh4+ 25. Kg3 f5 26. Rad1 Bf6 27. Bf4 Nf3 28. Re5+ Bxe5 29. Bd5# 1-0

[Event "Illinois op"]
[Site "Illinois"]
[Date "1996.??.??"]
[Round "5"]
[White "Gazmen, Ethelbert"]
[Black "Cohen, Howard"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "69"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Bc4 g6 5. Nf3 Bg7 6. 0-0 e6 7. d3 Nge7 8. Qe1 a6 9. a4 Bd7 10. f5 exf5 11. Qh4 Be6 12. Bg5 h6 13. Bf6 g5 14. Qh5 Bxf6 15. Bxe6 Ng6 16. exf5 Nge5 17. Rae1 0-0 18. Bb3 Kg7 19. Nd5 Rh8 20. Nd2 Nd7 21. Ne4 Nce5 22. Nxd6 b5 23. c3 bxa4 24. Ba2 Nb6 25. Nxb6 Qxb6 26. Nxf7 c4+ 27. d4 Nxf7 28. Re6 Bxd4+ 29. Kh1 Qd8 30. Qg6+ Kf8 31. cxd4 Qxd4 32. f6 Rg8 33. Qh5 Qd3 34. Rfe1 Rg6 35. Bb1 1-0

[Event "Oak Park Master Challenge"]
[Site "Oak Park"]
[Date "1996.??.??"]
[Round "3"]
[White "Tate, Emory"]
[Black "Cohen, Howard"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2380"]
[PlyCount "95"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Bc4 Nf6 8. f3 0-0 9. Qe2 a6 10. 0-0-0 Nxd4 11. Bxd4 b5 12. Bb3 Bd7 13. h4 h5 14. g4 Nxg4 15. fxg4 Bxg4 16. Qg2 Bxd1 17. Qxg6 e5 18. Rxd1 Qf6 19. Qxf6 Bxf6 20. Bf2 Rad8 21. Nd5 Bg7 22. Ne7+ Kh7 23. Nf5 Bh6+ 24. Kb1 Rd7 25. c4 Rfd8 26. Bb6 Rc8 27. c5 Bf8 28. Nxd6 Rc6 29. Nxf7 Rxd1+ 30. Bxd1 Bxc5 31. Bxc5 Rxc5 32. Bxh5 Kg7 33. Ng5 Rc6 34. Be2 b4 35. h5 a5 36. Nf3 Kf6 37. Nh2 Kg5 38. Ng4 Kf4 39. h6 Rc8 40. b3 Kxe4 41. Bc4 Rh8 42. h7 Kf4 43. Nf6 Kf5 44. Nd7 Rxh7 45. Bd3+ e4 46. Bxe4+ Kxe4 47. Nf6+ Kd4 48. Nxh7 1-0

[Event "Chicago Illinois Class A"]
[Site "Chicago"]
[Date "1991.11.23"]
[Round "2"]
[White "Cohen, Howard"]
[Black "Hansen, Steven E"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "71"]
[EventDate "1991.11.23"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 Qf6 7. Nc3 c6 8. Nge2 Bh6 9. g3 fxg3 10. Nxg3 Bxc1 11. Rxc1 Ne7 12. Bc4 Qf4 13. Nce2 Qe3 14. Rf1 d5 15. Bd3 h5 16. c4 Be6 17. cxd5 cxd5 18. Qb3 Nbc6 19. Rc3 0-0 20. exd5 Bxd5 21. Bc4 Bxc4 22. Qxc4 Qh6 23. Ne4 Rad8 24. Nf6+ Kh8 25. d5 Ne5 26. Qd4 N7g6 27. Rf5 Nf3+ 28. Rcxf3 gxf3 29. Rxh5 Kg7 30. Ne8+ Kg8 31. Nf6+ Kg7 32. Rxh6 Kxh6 33. Ng3 Ne7 34. Qf4+ Kg7 35. Ngh5+ Kg6 36. Qg5# 1-0

