[Event "Tournament of Cities"]
[Site "Moscow"]
[Date "1924.??.??"]
[Round "?"]
[White "Gringhauz, DA."]
[Black "Izmailov, Peter Nikolaevich"]
[Result "1-0"]
[ECO "D66"]
[PlyCount "53"]
[EventDate "1924.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 0-0 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Bb1 a6 12. Qc2 c5 13. dxc5 b4 14. Rd1 g6 15. Ne5 Qe8 16. c6 Nxe5 17. cxb7 Rb8 18. Bxf6 Bxf6 19. Ne4 Be7 20. Qc7 Nc6 21. Rd7 Rd8 22. Rxe7 Qxe7 23. Qxc6 f5 24. Nc5 Qd6 25. Qxd6 Rxd6 26. 0-0 Rc6 27. Nd7 1-0

[Event "Tournament of Cities"]
[Site "Moscow"]
[Date "1924.??.??"]
[Round "?"]
[White "Sorokin, Nikolay Tikhovich"]
[Black "Gringhauz, DA."]
[Result "1-0"]
[ECO "A43"]
[PlyCount "49"]
[EventDate "1924.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c5 2. d5 b6 3. c4 f5 4. g3 Nf6 5. Bg2 d6 6. Nh3 Na6 7. Nf4 Nc7 8. Nc3 Bb7 9. e4 Qd7 10. exf5 Qxf5 11. Bh3 Qe5+ 12. Be3 Bc8 13. Bxc8 Rxc8 14. Qa4+ Nd7 15. 0-0 g5 16. Ne6 Nxe6 17. dxe6 Qxe6 18. Rfe1 Qg4 19. Rad1 Kd8 20. Rd5 h6 21. Kg2 Nf6 22. Qxa7 Nxd5 23. Nxd5 Qd7 24. Qxb6+ Ke8 25. Bd4 1-0

[Event "Tournament of Cities"]
[Site "Moscow"]
[Date "1924.??.??"]
[Round "?"]
[White "Travkin"]
[Black "Gringhauz, DA."]
[Result "1-0"]
[ECO "D63"]
[PlyCount "79"]
[EventDate "1924.??.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 h6 7. Bh4 0-0 8. Rc1 a6 9. Qc2 c5 10. cxd5 cxd4 11. exd4 Nxd5 12. Bg3 N7f6 13. Be2 Nxc3 14. bxc3 Bd7 15. Ne5 Rc8 16. 0-0 Be8 17. Qb3 b5 18. Rfd1 Nd5 19. c4 bxc4 20. Bxc4 Bg5 21. Rb1 Qa5 22. Bxd5 Ba4 23. Qa3 exd5 24. Rb4 Bxd1 25. Qxa5 Bd2 26. Qb6 Bxb4 27. Qxb4 Bb3 28. h4 Bxa2 29. Qb7 Rc1+ 30. Kh2 Bc4 31. Nxc4 dxc4 32. Qxa6 Rd8 33. d5 c3 34. d6 c2 35. Qc6 g5 36. Qc7 Ra8 37. d7 Rd1 38. Qc8+ Kg7 39. Be5+ f6 40. Qxc2 1-0

