[Event "March OE Chess960 Rapid Swiss"] [Site "https://lichess.org/IiDWLdcR"] [Date "2024.03.28"] [White "Klimenko_Sergey_IM"] [Black "Alexnsk20"] [Result "1-0"] [UTCDate "2024.03.28"] [UTCTime "17:11:24"] [WhiteElo "2124"] [BlackElo "2042"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-13"] [WhiteTitle "IM"] [Variant "Chess960"] [TimeControl "600+1"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "brkrqnnb/pppppppp/8/8/8/8/PPPPPPPP/BRKRQNNB w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. g3 g6 2. d4 b6 3. Bxa8 Rxa8 4. e4 f5?! { (0.26 → 0.89) Inaccuracy. e5 was best. } (4... e5 5. dxe5 Bxe5 6. f4 Bg7 7. Nf3 Kb7 8. b3 Bxa1 9. Rxa1 a5 10. a4 d6 11. Kb2) 5. e5 e6 6. c4 d6 7. exd6 cxd6 8. b3 Nf6 9. Nd2 Qc6? { (0.08 → 1.19) Mistake. N8d7 was best. } (9... N8d7) 10. Ngf3 Kb7 11. Ng5?! { (1.45 → 0.55) Inaccuracy. Qe2 was best. } (11. Qe2 d5 12. Ne5 Qe8 13. c5 Rac8 14. b4 Ne4 15. Nb3 Ka8 16. O-O Bxe5 17. dxe5 bxc5) 11... Qd7 12. Qh1+?! { (0.34 → -0.24) Inaccuracy. Qe2 was best. } (12. Qe2 h6 13. Ngf3 Rac8 14. O-O g5 15. d5 e5 16. a4 Ng6 17. a5 bxa5 18. b4 Ka8) 12... Kc7?! { (-0.24 → 0.71) Inaccuracy. d5 was best. } (12... d5 13. Rb2) 13. d5 e5 14. f4? { (0.82 → -0.31) Mistake. c5 was best. } (14. c5) 14... Ng4? { (-0.31 → 1.10) Mistake. e4 was best. } (14... e4) 15. Re1 h6?! { (0.81 → 1.53) Inaccuracy. Bf6 was best. } (15... Bf6) 16. h3?! { (1.53 → 0.75) Inaccuracy. Ngf3 was best. } (16. Ngf3) 16... Nf2 17. Qf3 hxg5 18. Qxf2 gxf4 19. gxf4 Re8?! { (0.68 → 1.61) Inaccuracy. Qe7 was best. } (19... Qe7 20. Nf3) 20. Nf3? { (1.61 → 0.28) Mistake. c5 was best. } (20. c5 Qb5 21. cxd6+ Kb7 22. fxe5 Rac8+ 23. Kd1 Qxd5 24. Qf3 Qxf3+ 25. Nxf3 Bg7 26. Rc1 Rxc1+) 20... e4 21. Bxh8 exf3 22. Rxe8 Rxe8 23. Qxf3 Qe7 24. Kd2 Nd7 25. Bd4 Nf6 26. Rg1 Ne4+ 27. Kc2 Qh7 28. Qg2 Rg8 29. a4 Qh4?! { (0.51 → 1.12) Inaccuracy. g5 was best. } (29... g5 30. Kb2) 30. Qf3 g5 31. fxg5?! { (1.03 → 0.38) Inaccuracy. a5 was best. } (31. a5 Re8 32. axb6+ axb6 33. Qe3 Kd7 34. b4 Rc8 35. fxg5 Rxc4+ 36. Kb3 Rxd4 37. Qxd4 Nc5+) 31... Nxg5?? { (0.38 → 2.82) Blunder. Rxg5 was best. } (31... Rxg5) 32. Qe3 Kd7? { (2.91 → 4.93) Mistake. Qh7 was best. } (32... Qh7 33. a5 Kb7 34. Qg3 Kc7 35. Kb2 f4 36. axb6+ axb6 37. Qxf4 Nxh3 38. Rh1 Qb1+ 39. Kxb1) 33. Bf6 f4 34. Qe7+ Kc8 35. Rxg5 Qf2+ 36. Kb1 Rxg5 37. Bxg5 f3 38. Qe3 Qf1+ 39. Ka2 Qxh3 40. Qf2 Qf5 41. Be3 Kb7 42. a5 Qe4 43. axb6 a5?! { (6.00 → 8.28) Inaccuracy. axb6 was best. } (43... axb6 44. Bxb6 Qf4 45. Qe3 Qe5 46. Bd4 Qh2+ 47. Ka3 Qh4 48. b4 f2 49. Qxf2 Qe7 50. Qf4) 44. Bd4 Qd3 45. Qe3 Qc2+?! { (38.85 → Mate in 14) Checkmate is now unavoidable. Qxe3 was best. } (45... Qxe3 46. Bxe3 a4 47. Ka3 axb3 48. Kxb3 Kc8 49. Bd4 Kd8 50. Ka4 Ke7 51. b7 Kf7 52. Kb5) 46. Ka3 a4?! { (35.92 → Mate in 3) Checkmate is now unavoidable. Qe2 was best. } (46... Qe2 47. Qh6 Qe7 48. Qe6 Qxe6 49. dxe6 Kc6 50. Ka4 d5 51. e7 Kd7 52. Kxa5 Kxe7 53. cxd5) 47. Qe7+ { Black resigns. } 1-0