[Event "Rated classical game"] [Site "https://lichess.org/zBfgpDSn"] [Date "2020.01.03"] [White "gstephens"] [Black "Iemen"] [Result "1-0"] [UTCDate "2020.01.03"] [UTCTime "12:55:19"] [WhiteElo "1890"] [BlackElo "1967"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } 8. Be3 Qa5 9. Qb3 O-O 10. Bc4 cxd4 11. Nxd4 Nc6 12. O-O Nxd4?! { (0.08 → 0.84) Inaccuracy. Qc7 was best. } (12... Qc7) 13. cxd4 a6 14. Qd3? { (1.34 → 0.22) Mistake. a4 was best. } (14. a4 Rb8 15. Bf4 e5 16. Bg3 Qc7 17. Rac1 b5 18. axb5 axb5 19. Bd5 Qe7 20. dxe5 Bxe5) 14... b5 15. Bb3 Bb7 16. d5?! { (0.28 → -0.47) Inaccuracy. Rad1 was best. } (16. Rad1) 16... Rad8? { (-0.47 → 0.68) Mistake. Bxa1 was best. } (16... Bxa1 17. Rxa1 Qb4 18. Bd4 Rfc8 19. e5 Rc4 20. Bxc4 bxc4 21. Qc3 Qxc3 22. Bxc3 Bxd5 23. Rd1) 17. Rad1 Qc3 18. Qxc3 Bxc3 19. f4 Kg7?! { (0.19 → 0.92) Inaccuracy. a5 was best. } (19... a5 20. a4 bxa4 21. Bxa4 Rc8 22. Bb5 Bb4 23. f5 Kg7 24. Ra1 f6 25. g4 Rc7 26. Bd4) 20. Bd4+?! { (0.92 → 0.19) Inaccuracy. Rc1 was best. } (20. Rc1 Ba5) 20... Bxd4+ 21. Rxd4 f5 22. e5?! { (0.68 → 0.13) Inaccuracy. Rc1 was best. } (22. Rc1) 22... Rd7?! { (0.13 → 1.01) Inaccuracy. a5 was best. } (22... a5 23. Rb1 Rc8 24. Rb2 Rfd8 25. Kf2 Rc5 26. d6 Bc6 27. Rbd2 exd6 28. Rxd6 Rc8 29. Bd1) 23. Rfd1 Rfd8 24. d6 exd6 25. Rxd6 Rxd6 26. Rxd6 Rxd6 27. exd6 Kf6? { (0.85 → 2.35) Mistake. Kf8 was best. } (27... Kf8 28. Be6 Be4 29. Kf2 Ke8 30. Ke3 Bxg2 31. Kd4 Be4 32. h4 h6 33. Bc8 a5 34. Be6) 28. Kf2 Bc6? { (1.48 → 3.47) Mistake. a5 was best. } (28... a5 29. Ke3) 29. Ke3 a5? { (2.47 → 4.60) Mistake. g5 was best. } (29... g5 30. Kd4) 30. Bg8? { (4.60 → 2.89) Mistake. Kd4 was best. } (30. Kd4) 30... h6? { (2.89 → 4.60) Mistake. Bd7 was best. } (30... Bd7 31. Kd4 Kg7 32. Bd5 Kf8 33. Kc5 b4 34. Kb6 a4 35. Kc5 b3 36. axb3 axb3 37. Bxb3) 31. Kd4 Bxg2?? { (3.73 → 9.59) Blunder. Be8 was best. } (31... Be8 32. Kc5) 32. Kc5 b4 33. Kb6 a4?! { (16.51 → Mate in 6) Checkmate is now unavoidable. Kg7 was best. } (33... Kg7 34. Bc4) 34. Kc7?! { (Mate in 6 → 17.46) Lost forced checkmate sequence. d7 was best. } (34. d7 Ke7 35. Kc7 Kf6 36. d8=Q+ Kg7 37. Be6 Bd5 38. Qg8+ Kf6 39. Qf7#) 34... b3?! { (17.46 → Mate in 6) Checkmate is now unavoidable. Kg7 was best. } (34... Kg7 35. Bc4 g5 36. d7 Kg6 37. d8=Q Kh5 38. Qd1+ Kg6 39. Qd6+ Kh5 40. Bf7+ Kg4 41. fxg5) 35. axb3?! { (Mate in 6 → 14.08) Lost forced checkmate sequence. d7 was best. } (35. d7 Kg7 36. d8=Q g5 37. Qe8 Bd5 38. Bxd5 gxf4 39. Qf7+ Kh8 40. Qg8#) 35... a3?! { (14.08 → Mate in 6) Checkmate is now unavoidable. Kg7 was best. } (35... Kg7 36. d7) 36. d7 a2 37. d8=Q+ Kg7 38. Qd4+?! { (Mate in 3 → 14.12) Lost forced checkmate sequence. Be6 was best. } (38. Be6 Be4 39. Qg8+ Kf6 40. Qf7#) 38... Kxg8 39. Qb2 { Black resigns. } 1-0