[Event "Classical Shield Arena"] [Site "https://lichess.org/4lxYHbhY"] [Date "2023.08.11"] [White "satrancdelisi23"] [Black "StudyKeyser"] [Result "1-0"] [UTCDate "2023.08.11"] [UTCTime "20:52:29"] [WhiteElo "2381"] [BlackElo "2260"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D18"] [Opening "Slav Defense: Czech Variation, Classical System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 { D18 Slav Defense: Czech Variation, Classical System } e6 7. Bxc4 Bb4 8. Qb3 a5 9. O-O Nbd7 10. Bd2 O-O 11. Nh4 Bg4 12. f3 Nd5 13. g3 Bh3 14. Ng2?! { (0.23 → -0.67) Inaccuracy. Rfd1 was best. } (14. Rfd1 N5f6) 14... N5b6 15. Rfd1 c5?! { (-0.93 → -0.09) Inaccuracy. Nxc4 was best. } (15... Nxc4 16. Qxc4 e5 17. Ne4 Be6 18. Qc2 Qe7 19. Bc3 Bd5 20. Nd2 Rfd8 21. e4 Be6 22. Nb3) 16. Nf4?! { (-0.09 → -0.83) Inaccuracy. Ne4 was best. } (16. Ne4 Bxd2) 16... cxd4 17. exd4 Nxc4 18. Qxc4 Bf5 19. Ne4 Nb6 20. Qd3 Bd6 21. Qe2?! { (-0.26 → -0.89) Inaccuracy. Ng2 was best. } (21. Ng2 Nd5) 21... Bxf4 22. Bxf4 Nd5 23. Bd6 Re8 24. Ba3 Nb4?! { (-0.69 → 0.25) Inaccuracy. Bxe4 was best. } (24... Bxe4 25. fxe4) 25. Bxb4 axb4 26. b3? { (0.26 → -0.99) Mistake. Qb5 was best. } (26. Qb5) 26... Qd5 27. Qe3 Rec8 28. Rac1 h6 29. Qd3 b6 30. Kh1 Rc6?! { (-0.79 → 0.00) Inaccuracy. Bg6 was best. } (30... Bg6 31. Kg1) 31. Rxc6 Qxc6 32. d5 exd5 33. Qxd5 Qxd5 34. Rxd5 Be6 35. Rd3 Rc8 36. Rd4 Bh3? { (-0.01 → 1.59) Mistake. Bxb3 was best. } (36... Bxb3 37. Rxb4 Bd1 38. Kg2 Rc2+ 39. Nf2 Be2 40. Nh3 Rc3 41. Ng1 Ba6 42. Kf2 Rc2+ 43. Ke3) 37. Kg1 Rc2 38. Rxb4?? { (2.12 → -3.91) Blunder. Nd2 was best. } (38. Nd2) 38... Rg2+?? { (-3.91 → 0.36) Blunder. f5 was best. } (38... f5 39. Rxb6 fxe4 40. fxe4 Kf7 41. e5 Ra2 42. Rb5 Rg2+ 43. Kf1 Rxh2+ 44. Ke1 Ke6 45. Rb6+) 39. Kf1 f5?? { (0.34 → 6.32) Blunder. Rxg3+ was best. } (39... Rxg3+ 40. Ke2) 40. Nf2 Rxg3+ 41. Nxh3 Rxh3 42. Kg2 Rh5 43. Rxb6 f4 44. b4 Rd5 45. a5 Rd2+ 46. Kh3 h5 47. a6 Ra2 48. b5 Ra3 49. Kh4 Rxf3 50. a7 Ra3 51. Rb8+?! { (Mate in 10 → 17.26) Lost forced checkmate sequence. Ra6 was best. } (51. Ra6 Rxa6 52. bxa6 Kf7 53. a8=Q Kf6 54. Qf8+ Ke6 55. a7 g5+ 56. Kxg5 Kd5 57. a8=Q+ Kd4) 51... Kh7 52. a8=Q Kh6?! { (17.48 → Mate in 3) Checkmate is now unavoidable. Rxa8 was best. } (52... Rxa8 53. Rxa8 Kh6 54. Rh8+ Kg6 55. b6 f3 56. Kg3 Kf5 57. Kxf3 g5 58. b7 h4 59. b8=Q) 53. Rh8+ Kg6 54. Qe8+ Kf6 55. Rf8# { White wins by checkmate. } 1-0