[Event "1月オープンチェス大会 Arena"] [Site "https://lichess.org/6mrFSinL"] [Date "2021.01.30"] [White "infinitepercent"] [Black "linke_Hand"] [Result "1-0"] [UTCDate "2021.01.30"] [UTCTime "14:53:45"] [WhiteElo "2265"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A28"] [Opening "English Opening: King's English Variation, Four Knights Variation, Flexible Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 { A28 English Opening: King's English Variation, Four Knights Variation, Flexible Line } d5 5. cxd5 Nxd5 6. g3 f6?! { (0.00 → 0.60) Inaccuracy. Be7 was best. } (6... Be7 7. Bg2 Be6 8. O-O O-O 9. d4 exd4 10. Nb5 d3 11. Qxd3) 7. Bg2 a6 8. O-O Nb6?! { (1.02 → 1.61) Inaccuracy. Bc5 was best. } (8... Bc5) 9. a4? { (1.61 → 0.19) Mistake. Be3 was best. } (9. Be3 Bg4 10. d4 Bxf3 11. Bxf3 exd4 12. Bxc6+ bxc6 13. Bxd4 c5 14. Be3 Qxd1 15. Rfxd1 Bd6) 9... a5?! { (0.19 → 1.23) Inaccuracy. Bb4 was best. } (9... Bb4) 10. Be3 Nd4?! { (1.17 → 1.98) Inaccuracy. Bb4 was best. } (10... Bb4) 11. Nb5? { (1.98 → 0.74) Mistake. Bxd4 was best. } (11. Bxd4) 11... Nxb5 12. axb5 Nd5 13. Bd2 Bd7? { (1.99 → 4.18) Mistake. Bb4 was best. } (13... Bb4 14. Qb3) 14. e4?! { (4.18 → 2.65) Inaccuracy. Nxe5 was best. } (14. Nxe5) 14... Nb4 15. Nxe5 fxe5?? { (2.60 → 6.38) Blunder. Be6 was best. } (15... Be6 16. Nf3) 16. Qh5+ g6 17. Qxe5+ Be7 18. Qxh8+ Kf7?! { (11.10 → Mate in 10) Checkmate is now unavoidable. Bf8 was best. } (18... Bf8 19. Rxa5) 19. Qxh7+ Ke6 20. Bh3+?! { (Mate in 7 → 16.27) Lost forced checkmate sequence. Bf4 was best. } (20. Bf4 Kf6 21. e5+ Ke6 22. Qxg6+ Bf6 23. Bh3+ Kd5 24. Qe4+ Kc5 25. Be3+ Kxb5 26. Qc4#) 20... Kd6 21. Bf4+ Kc5 22. Be3+ Kxb5 23. Bxd7+ Qxd7 24. Qxg6 Nxd3 25. Qh5+ Bc5 26. Bxc5 Nxc5 27. Rfc1 b6 28. Qd5?? { (9.49 → 2.62) Blunder. Qe2+ was best. } (28. Qe2+) 28... Qxd5 29. exd5 Rd8?? { (2.12 → 6.76) Blunder. Nb3 was best. } (29... Nb3) 30. Rd1 Kb4 31. h4 Ne4 32. Rd4+ Kc5 33. Rxe4 Rxd5 34. Rc1+ Kb5 35. Rxc7 Rd1+ 36. Kg2 Rd2 37. Rce7 Rxb2 38. R7e5+ Ka6 39. Rf4 Rc2 40. Rf6 Rc8 41. h5 a4 42. Ree6 Rb8 43. Rf4 a3 44. Ra4+ Kb5 45. Rxa3 Rc8 46. Rb3+ Kc4 47. Rbxb6 Rd8 48. Rec6+ Kd5 49. h6?! { (Mate in 14 → 10.31) Lost forced checkmate sequence. Rd6+ was best. } (49. Rd6+ Rxd6 50. Rxd6+ Kxd6 51. h6 Ke7 52. h7 Kf6 53. h8=Q+ Ke7 54. Qe5+ Kf7 55. g4 Kf8) 49... Ra8 50. Rd6+ Ke5?! { (10.25 → Mate in 9) Checkmate is now unavoidable. Kc4 was best. } (50... Kc4 51. Rb5 Rg8 52. Rc6+ Kd4 53. Rc4+ Kxc4 54. Rf5 Kd3 55. Rh5 Ke2 56. h7 Rb8 57. Re5+) 51. h7 Kf5 52. Rg6 Ke5 53. Rg8 { Black resigns. } 1-0