
[Event "50th OKU 2025"]
[Site "Utrecht NED"]
[Date "2025.05.31"]
[Round "3.1"]
[White "Kumar, Prajit Sai"]
[Black "Van den Doel, E"]
[Result "1-0"]
[WhiteElo "2223"]
[BlackElo "2564"]
[ECO "B90"]
[PlyCount "103"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e6 7.Be3 h5 8.Qd2 Be7 9.O-O-O b5 10.a3 Bb7 11.Kb1 Nbd7 12.Rg1 Rc8 13.h3 h4 14.g4 hxg3 15.Rxg3 Nh5 16.Rg1 Ne5 17.Bg5 Bxg5 18.Rxg5 Qf6 19.h4 Rd8 20.Be2 Nf4 21.Nf5 Rxh4 22.Nxd6+ Kf8 23.Rgg1 Qe7 24.Qd4 Nxe2 25.Nxe2 Qxd6 26.Qxd6+ Rxd6 27.Rxd6 Nxf3 28.Rg3 Bxe4 29.Nc3 Ne5 30.Nxe4 Rxe4 31.Rxa6 Ng4 32.b3 f5 33.a4 bxa4 34.bxa4 Kf7 35.a5 Kf6 36.Ra8 Ne5 37.a6 f4 38.Ra3 Nc4 39.Rb3 Nd2+ 40.Kb2 Ra4 41.a7 Nxb3 42.cxb3 Ra6 43.Rf8+ Ke5 44.a8=Q Rxa8 45.Rxa8 Ke4 46.Kc2 g5 47.Kd2 Kf3 48.b4 Kg2 49.b5 e5 50.b6 f3 51.Rf8 f2 52.Ke2 1-0
[Site "Utrecht NED"]
[Date "2025.05.31"]
[Round "3.1"]
[White "Kumar, Prajit Sai"]
[Black "Van den Doel, E"]
[Result "1-0"]
[WhiteElo "2223"]
[BlackElo "2564"]
[ECO "B90"]
[PlyCount "103"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f3 e6 7.Be3 h5 8.Qd2 Be7 9.O-O-O b5 10.a3 Bb7 11.Kb1 Nbd7 12.Rg1 Rc8 13.h3 h4 14.g4 hxg3 15.Rxg3 Nh5 16.Rg1 Ne5 17.Bg5 Bxg5 18.Rxg5 Qf6 19.h4 Rd8 20.Be2 Nf4 21.Nf5 Rxh4 22.Nxd6+ Kf8 23.Rgg1 Qe7 24.Qd4 Nxe2 25.Nxe2 Qxd6 26.Qxd6+ Rxd6 27.Rxd6 Nxf3 28.Rg3 Bxe4 29.Nc3 Ne5 30.Nxe4 Rxe4 31.Rxa6 Ng4 32.b3 f5 33.a4 bxa4 34.bxa4 Kf7 35.a5 Kf6 36.Ra8 Ne5 37.a6 f4 38.Ra3 Nc4 39.Rb3 Nd2+ 40.Kb2 Ra4 41.a7 Nxb3 42.cxb3 Ra6 43.Rf8+ Ke5 44.a8=Q Rxa8 45.Rxa8 Ke4 46.Kc2 g5 47.Kd2 Kf3 48.b4 Kg2 49.b5 e5 50.b6 f3 51.Rf8 f2 52.Ke2 1-0
[Event "50th OKU 2025"]
[Site "Utrecht NED"]
[Date "2025.05.31"]
[Round "3.1"]
[White "Kumar, Prajit Sai"]
[Black "Van den Doel, E"]
[Result "1-0"]
[BlackTitle "GM"]
[WhiteElo "2223"]
[BlackElo "2564"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[EventDate "2025.05.30"]
[WhiteFideId "1070207"]
[BlackFideId "1003720"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 h5 8.
Qd2 Be7 9. O-O-O b5 10. a3 Bb7 11. Kb1 Nbd7 12. Rg1 Rc8 13. h3 h4 14. g4
hxg3 15. Rxg3 Nh5 16. Rg1 Ne5 17. Bg5 Bxg5 18. Rxg5 Qf6 19. h4 Rd8 20. Be2
Nf4 21. Nf5 Rxh4 22. Nxd6+ Kf8 23. Rgg1 Qe7 24. Qd4 Nxe2 25. Nxe2 Qxd6 26.
Qxd6+ Rxd6 27. Rxd6 Nxf3 28. Rg3 Bxe4 29. Nc3 Ne5 30. Nxe4 Rxe4 31. Rxa6
Ng4 32. b3 f5 33. a4 bxa4 34. bxa4 Kf7 35. a5 Kf6 36. Ra8 Ne5 37. a6 f4 38.
Ra3 Nc4 39. Rb3 Nd2+ 40. Kb2 Ra4 41. a7 Nxb3 42. cxb3 Ra6 43. Rf8+ Ke5 44.
a8=Q Rxa8 45. Rxa8 Ke4 46. Kc2 g5 47. Kd2 Kf3 48. b4 Kg2 49. b5 e5 50. b6
f3 51. Rf8 f2 52. Ke2 1-0