
[Event "58th Biel Master Open"]
[Site "Biel SUI"]
[Date "2025.07.17"]
[Round "4.3"]
[White "Otsuka, Shou"]
[Black "Pranesh, M"]
[Result "1/2-1/2"]
[WhiteElo "2362"]
[BlackElo "2592"]
[ECO "C55"]
[PlyCount "129"]
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.O-O d6 6.a4 g5 7.a5 a6 8.Nc3 Bg4 9.Be3 Bg7 10.Re1 Qd7 11.Nd5 Nxd5 12.Bxd5 O-O 13.c3 Rad8 14.h3 Be6 15.Bxg5 hxg5 16.Nxg5 Bxd5 17.Qh5 Bxe4 18.dxe4 Rfe8 19.Re3 Re6 20.Nxe6 Qxe6 21.Rg3 Kf8 22.Rd1 Bf6 23.b4 Ke7 24.Qe2 Na7 25.Rf3 Nb5 26.Rdd3 Rg8 27.Kh2 c6 28.Qe3 Rg6 29.g3 Kf8 30.Qb6 Rh6 31.h4 Qg4 32.Qxb7 d5 33.exd5 cxd5 34.Qxd5 e4 35.Rf4 Rxh4+ 36.Kg1 Qxf4 37.gxf4 exd3 38.Qxd3 Rg4+ 39.Kf1 Bxc3 40.Qc4 Kg7 41.Ke2 Rg6 42.f5 Rd6 43.Kf3 Kf6 44.Kg2 Bd2 45.Kf1 Bc3 46.Kg2 Bd4 47.f3 Be5 48.Kh3 Bc3 49.Kg2 Ke7 50.Qe4+ Kd7 51.Qc4 f6 52.Qf7+ Kc6 53.Qc4+ Kb7 54.Qe4+ Kc7 55.Qe7+ Kc6 56.Qe8+ Kb7 57.Qe7+ Kc6 58.Qe8+ Kc7 59.Qe7+ Kb8 60.Qe8+ Ka7 61.Qe7+ Ka8 62.Qe8+ Kb7 63.Qe7+ Kc6 64.Qe8+ Kb7 65.Qe4+ 1/2-1/2
[Site "Biel SUI"]
[Date "2025.07.17"]
[Round "4.3"]
[White "Otsuka, Shou"]
[Black "Pranesh, M"]
[Result "1/2-1/2"]
[WhiteElo "2362"]
[BlackElo "2592"]
[ECO "C55"]
[PlyCount "129"]
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 h6 5.O-O d6 6.a4 g5 7.a5 a6 8.Nc3 Bg4 9.Be3 Bg7 10.Re1 Qd7 11.Nd5 Nxd5 12.Bxd5 O-O 13.c3 Rad8 14.h3 Be6 15.Bxg5 hxg5 16.Nxg5 Bxd5 17.Qh5 Bxe4 18.dxe4 Rfe8 19.Re3 Re6 20.Nxe6 Qxe6 21.Rg3 Kf8 22.Rd1 Bf6 23.b4 Ke7 24.Qe2 Na7 25.Rf3 Nb5 26.Rdd3 Rg8 27.Kh2 c6 28.Qe3 Rg6 29.g3 Kf8 30.Qb6 Rh6 31.h4 Qg4 32.Qxb7 d5 33.exd5 cxd5 34.Qxd5 e4 35.Rf4 Rxh4+ 36.Kg1 Qxf4 37.gxf4 exd3 38.Qxd3 Rg4+ 39.Kf1 Bxc3 40.Qc4 Kg7 41.Ke2 Rg6 42.f5 Rd6 43.Kf3 Kf6 44.Kg2 Bd2 45.Kf1 Bc3 46.Kg2 Bd4 47.f3 Be5 48.Kh3 Bc3 49.Kg2 Ke7 50.Qe4+ Kd7 51.Qc4 f6 52.Qf7+ Kc6 53.Qc4+ Kb7 54.Qe4+ Kc7 55.Qe7+ Kc6 56.Qe8+ Kb7 57.Qe7+ Kc6 58.Qe8+ Kc7 59.Qe7+ Kb8 60.Qe8+ Ka7 61.Qe7+ Ka8 62.Qe8+ Kb7 63.Qe7+ Kc6 64.Qe8+ Kb7 65.Qe4+ 1/2-1/2
[Event "58th Biel Master Open"]
[Site "Biel SUI"]
[Date "2025.07.17"]
[Round "4.3"]
[White "Otsuka, Shou"]
[Black "Pranesh, M"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2362"]
[BlackElo "2592"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[EventDate "2025.07.14"]
[WhiteFideId "7004702"]
[BlackFideId "35028600"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. a4 g5 7. a5 a6 8. Nc3
Bg4 9. Be3 Bg7 10. Re1 Qd7 11. Nd5 Nxd5 12. Bxd5 O-O 13. c3 Rad8 14. h3 Be6
15. Bxg5 hxg5 16. Nxg5 Bxd5 17. Qh5 Bxe4 18. dxe4 Rfe8 19. Re3 Re6 20. Nxe6
Qxe6 21. Rg3 Kf8 22. Rd1 Bf6 23. b4 Ke7 24. Qe2 Na7 25. Rf3 Nb5 26. Rdd3
Rg8 27. Kh2 c6 28. Qe3 Rg6 29. g3 Kf8 30. Qb6 Rh6 31. h4 Qg4 32. Qxb7 d5
33. exd5 cxd5 34. Qxd5 e4 35. Rf4 Rxh4+ 36. Kg1 Qxf4 37. gxf4 exd3 38. Qxd3
Rg4+ 39. Kf1 Bxc3 40. Qc4 Kg7 41. Ke2 Rg6 42. f5 Rd6 43. Kf3 Kf6 44. Kg2
Bd2 45. Kf1 Bc3 46. Kg2 Bd4 47. f3 Be5 48. Kh3 Bc3 49. Kg2 Ke7 50. Qe4+ Kd7
51. Qc4 f6 52. Qf7+ Kc6 53. Qc4+ Kb7 54. Qe4+ Kc7 55. Qe7+ Kc6 56. Qe8+ Kb7
57. Qe7+ Kc6 58. Qe8+ Kc7 59. Qe7+ Kb8 60. Qe8+ Ka7 61. Qe7+ Ka8 62. Qe8+
Kb7 63. Qe7+ Kc6 64. Qe8+ Kb7 65. Qe4+ 1/2-1/2