[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2023.05.03"]
[Round "1"]
[White "Kojima, Shinya"]
[Black "Karmalkar, Deeptesh"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2334"]
[BlackElo "1794"]
[PlyCount "69"]
[EventDate "2023.05.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "JPN"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 Bg4 4. e3 e6 5. c4 Nf6 6. Nc3 Bb4 7. Rc1 Ne4 8. h3 Bf5 9. Qb3 Bxc3+ 10. bxc3 Na5 11. Qb4 c5 12. Qb5+ Kf8 13. cxd5 a6 14. Qb2 exd5 15. Be2 Kg8 16. 0-0 Rc8 17. dxc5 Rxc5 18. Rfd1 Qc8 19. c4 dxc4 20. Qb6 Bd7 21. Ne5 Rxe5 22. Bxe5 Nc6 23. Rxc4 f6 24. Bh2 Ng5 25. Rxc6 Bxc6 26. Rd8+ Kf7 27. Rxc8 Rxc8 28. Bc4+ Kg6 29. h4 Be4 30. Qd4 b5 31. Bf1 Nh3+ 32. gxh3 f5 33. Qd6+ Kh5 34. Be2+ Kxh4 35. Qg3# 1-0

[Event "IND-ch U15 39th"]
[Site "Kolkata"]
[Date "2013.08.06"]
[Round "1"]
[White "Ghosh, Diptayan"]
[Black "Karmalkar, Deeptesh"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2473"]
[BlackElo "1657"]
[PlyCount "59"]
[EventDate "2013.08.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 d5 5. 0-0 Bd6 6. Nc3 c6 7. d3 0-0 8. e4 dxe4 9. dxe4 Bb4 10. Nd2 Bxc3 11. bxc3 Qd3 12. Qb3 Nxe4 13. Nxe4 fxe4 14. Ba3 Re8 15. Rad1 Qe2 16. Rfe1 Qh5 17. Rxe4 Nd7 18. Rh4 Qe2 19. Bf1 Qf3 20. Bd3 Nf6 21. Qb1 h6 22. Rf4 Qh5 23. Bg6 Qa5 24. Bb4 Qc7 25. Bxe8 e5 26. Rxf6 gxf6 27. Qg6+ Qg7 28. Bf7+ Kh8 29. Rd8+ Qf8 30. Qxh6# 1-0

