
[Event "40th ChessOrg Open"]
[Site "Bad Woerishofen GER"]
[Date "2025.03.24"]
[Round "4.2"]
[White "Santiago, Y"]
[Black "Arnold, Max"]
[Result "1-0"]
[WhiteElo "2466"]
[BlackElo "2346"]
[ECO "D73"]
[PlyCount "99"]
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 d5 5.Bg2 dxc4 6.O-O O-O 7.Nc3 c6 8.e4 b5 9.Qe2 a5 10.Rd1 Nbd7 11.d5 cxd5 12.e5 b4 13.exf6 Nxf6 14.Nb5 Ba6 15.a4 bxa3 16.Nxa3 e6 17.Qe1 Nd7 18.Bf1 Qf6 19.Nd4 a4 20.Be3 Nc5 21.f4 Rfc8 22.Nb1 Rab8 23.Ra2 Bb5 24.Nc3 Be8 25.Nf3 Nb3 26.Qf2 Rb4 27.Bg2 Rcb8 28.h4 h5 29.Bh3 Qe7 30.g4 hxg4 31.Bxg4 Rd8 32.Ne2 Bf8 33.h5 f5 34.Bh3 Nc5 35.Ne5 Rb3 36.Nd4 Ne4 37.Qe1 g5 38.Nxb3 cxb3 39.Raa1 Qg7 40.Bd4 gxf4+ 41.Ng6 Bc5 42.Bxc5 Bxg6 43.hxg6 Nxc5 44.Qf2 d4 45.Kh2 Qe5 46.Re1 Ne4 47.Qh4 f3+ 48.Kh1 Rd7 49.Rxe4 fxe4 50.Rc1 1-0
[Site "Bad Woerishofen GER"]
[Date "2025.03.24"]
[Round "4.2"]
[White "Santiago, Y"]
[Black "Arnold, Max"]
[Result "1-0"]
[WhiteElo "2466"]
[BlackElo "2346"]
[ECO "D73"]
[PlyCount "99"]
1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 d5 5.Bg2 dxc4 6.O-O O-O 7.Nc3 c6 8.e4 b5 9.Qe2 a5 10.Rd1 Nbd7 11.d5 cxd5 12.e5 b4 13.exf6 Nxf6 14.Nb5 Ba6 15.a4 bxa3 16.Nxa3 e6 17.Qe1 Nd7 18.Bf1 Qf6 19.Nd4 a4 20.Be3 Nc5 21.f4 Rfc8 22.Nb1 Rab8 23.Ra2 Bb5 24.Nc3 Be8 25.Nf3 Nb3 26.Qf2 Rb4 27.Bg2 Rcb8 28.h4 h5 29.Bh3 Qe7 30.g4 hxg4 31.Bxg4 Rd8 32.Ne2 Bf8 33.h5 f5 34.Bh3 Nc5 35.Ne5 Rb3 36.Nd4 Ne4 37.Qe1 g5 38.Nxb3 cxb3 39.Raa1 Qg7 40.Bd4 gxf4+ 41.Ng6 Bc5 42.Bxc5 Bxg6 43.hxg6 Nxc5 44.Qf2 d4 45.Kh2 Qe5 46.Re1 Ne4 47.Qh4 f3+ 48.Kh1 Rd7 49.Rxe4 fxe4 50.Rc1 1-0
[Event "40th ChessOrg Open"]
[Site "Bad Woerishofen GER"]
[Date "2025.03.24"]
[Round "4.2"]
[White "Santiago, Y"]
[Black "Arnold, Max"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2466"]
[BlackElo "2346"]
[ECO "D73"]
[Opening "Neo-Gruenfeld, 5.Nf3"]
[EventDate "2025.03.21"]
[WhiteFideId "2103877"]
[BlackFideId "24682810"]
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. Bg2 dxc4 6. O-O O-O 7. Nc3 c6 8.
e4 b5 9. Qe2 a5 10. Rd1 Nbd7 11. d5 cxd5 12. e5 b4 13. exf6 Nxf6 14. Nb5
Ba6 15. a4 bxa3 16. Nxa3 e6 17. Qe1 Nd7 18. Bf1 Qf6 19. Nd4 a4 20. Be3 Nc5
21. f4 Rfc8 22. Nb1 Rab8 23. Ra2 Bb5 24. Nc3 Be8 25. Nf3 Nb3 26. Qf2 Rb4
27. Bg2 Rcb8 28. h4 h5 29. Bh3 Qe7 30. g4 hxg4 31. Bxg4 Rd8 32. Ne2 Bf8 33.
h5 f5 34. Bh3 Nc5 35. Ne5 Rb3 36. Nd4 Ne4 37. Qe1 g5 38. Nxb3 cxb3 39. Raa1
Qg7 40. Bd4 gxf4+ 41. Ng6 Bc5 42. Bxc5 Bxg6 43. hxg6 Nxc5 44. Qf2 d4 45.
Kh2 Qe5 46. Re1 Ne4 47. Qh4 f3+ 48. Kh1 Rd7 49. Rxe4 fxe4 50. Rc1 1-0