Event: KNSB competitie 2025/2026
Site: https://lichess.org/broadcast/dutch-meesterklasse-202526/round-3/x1JAsFPp/qRAIcrB3
Date: 2025-11-07
White: Klaska, Philipp Leon
WhiteTitle: FM
WhiteElo: 2320
Black: Grooten, Herman
BlackTitle: IM
BlackElo: 2172
Result: 1-0
ECO: B40
Opening: Sicilian Defense: French Variation
Variant: Standard

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nge7 5. O-O d5 6. exd5 Nxd5 7. d4 Be7 8. dxc5 O-O 9. Qe2 Bxc5 10. Rd1 Bd7 11. c4 Nf6 12. Bg5 Qc7 13. Nc3 Rad8 14. Bxf6 gxf6 15. Qe4 f5 16. Qh4 f6 17. Rd2 Ne7 18. Rad1 Ng6 19. Qh5 Bc8 20. Nd4 Ne5 21. Qe2 a6 22. a3 Bb6 23. b3 Rxd4 24. Rxd4 Bxd4 25. Rxd4 Qc5 26. Qd1 Qxa3 27. Ne2 Qc5 28. Nf4 Qe7 29. Qd2 Nc6 30. Bxc6 bxc6 31. Rd6 c5 32. Nh5 Qf7 33. Nf4 Re8 34. Rd8 Kf8 35. Qd6+ Qe7 36. Qxe7+ Kxe7 37. Rxe8+ Kxe8 38. Nd3 Ke7 39. Nxc5 Kd6 40. Nd3 e5 41. Kf1 a5 42. Ke2 e4 43. Nf4 Ba6 44. Kd2 a4 45. bxa4 Bxc4 46. Kc3 Bf1 47. Kd4 h6 48. a5 Ba6 49. Nd5 f4 50. Nxf4 Bb7 51. Nh5 Ke6 52. Ng7+ Kf7 53. Nf5 Kg6 54. Nd6 Ba8 55. a6 Kg5 56. Nxe4+ Kg4 57. Nxf6+ Kf3 58. h4 Kxf2 59. g4 1-0