[Event "TCEC Season 24 - Swiss 4"] [Site "https://tcec-chess.com"] [Date "2023.02.05"] [Round "7.8"] [White "Cheese 3.1.1"] [Black "Winter 1.23"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A84"] [Opening "Dutch Defense: Normal Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 f5?! { (0.00 → 0.62) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. c4 Nf6 { A84 Dutch Defense: Normal Variation } 3. Nf3 e6 4. Bf4 d5 5. Nc3 Be7 6. Rc1 O-O 7. a3 Ne4 8. cxd5 exd5 9. Nb5? { (0.48 → -0.69) Mistake. e3 was best. } (9. e3 c6 10. h3 g5 11. Bh2 Be6 12. Qb3 Qb6 13. Qc2 Nd7 14. Bd3 Qd8 15. Ne2 Qa5+) 9... c6 10. Nc7 g5 11. Be5 Nd7 12. Nxa8 Nxe5 13. dxe5 Qa5+ 14. Nd2 f4 15. Rc2 Bf5 16. Qc1 Rxa8 17. g4 fxg3 18. hxg3 Rf8 19. Rh2 d4 20. Rc4 Rd8 21. Bg2 Nxd2 22. Qxd2 Qxe5 23. f4 Qg7 24. Kf2 Bf6 25. Rc5 Bg6 26. Bf3 d3 27. e3 Qd7 28. Kf1 g4 29. Bh1 h5 30. a4 Qe6 31. a5 Qa2 32. Rc1 Qa4 33. b4 Be7 34. Qb2 Qxb4 35. Rd1 Qc5 36. Rhd2 Rd7 37. a6 bxa6 38. Qb8+ Rd8 39. Qb2 h4 40. Qb7?! { (-1.53 → -2.42) Inaccuracy. Rc1 was best. } (40. Rc1 Qb4 41. Rxc6 Be8 42. Qc1 Bxc6 43. Qxc6 Rd6 44. Qc8+ Kf7 45. Qf5+ Ke8 46. Qh5+ Kd8) 40... Qxe3 41. Qxc6 Bf7 42. Qe4 Bc5 43. Qxe3 Bxe3 44. Rxd3 Bc4 45. Be4 h3 46. Ke1 Bxd3 47. Rxd3 Rxd3 48. Bxd3 a5 49. Bc2 h2 50. Be4 a4 51. Kf1 Kf7 52. Kg2 Bg1 53. Kh1 Ke6 54. Bd3 Kd5 55. f5 Ke5 56. Kg2 a3 57. Bb1 a5 58. Ba2 Kxf5 59. Bb3 Ke4 60. Kh1 Kf3 61. Bd5+ Kxg3 62. Bc4 Bb6 63. Ba2 Kf2 64. Kxh2 Bc7+ 65. Kh1 g3 66. Bd5 a2 67. Bxa2 { Black wins. } 0-1