[Event "Yttrium simul"] [Site "https://lichess.org/JWTdZpUZ"] [Date "2015.09.30"] [White "TheMagnet"] [Black "karljw34"] [Result "1-0"] [UTCDate "2015.09.30"] [UTCTime "18:35:45"] [WhiteElo "1500"] [BlackElo "1923"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "600+0"] [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 8. Rb1 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } O-O 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. O-O Bg4 13. Bg5 h6 14. Be3 Nc6 15. d5 Bxf3 16. Bxf3 Ne5 17. Rxb7 a5 18. Rxe7?! { (0.90 → 0.19) Inaccuracy. Be2 was best. } (18. Be2 e6 19. dxe6 Qxe6 20. Qa4 Rfc8 21. Rb6 Qd7 22. Bb5 Qe7 23. Rb1 Qc7 24. h3 Qc2 25. Qxc2 Rxc2 26. Ba4 Rc4 27. Bb3) 18... Qa3?! { (0.19 → 0.96) Inaccuracy. a4 was best. } (18... a4 19. Be2 Qb2 20. Rc7 a3 21. Rc2 Qb3 22. Bd4 Nf3+ 23. gxf3 Bxd4 24. Bc4 Qa4 25. Ba2 Be5 26. Rc6 Qxd1 27. Rxd1) 19. Rc7 Rfc8 20. Rxc8+ Rxc8 21. Be2 Qb4 22. Qb1 Qxb1 23. Rxb1 Nc4?! { (1.39 → 2.22) Inaccuracy. a4 was best. } (23... a4 24. Rc1 Rxc1+ 25. Bxc1 Bf8 26. f4 Nd7 27. Bc4 Bc5+ 28. Kf1 f6 29. Ke2 Kf8 30. Kd3 Ke7 31. Kc3 Bd6 32. Bb5 a3 33. Bc4) 24. Rc1 Nd6 25. Rxc8+ Nxc8 26. f4 Kf8?? { (2.28 → 5.29) Blunder. g5 was best. } (26... g5 27. Bc5 Bf8 28. Bd4 a4 29. Kf2 a3 30. Kf3 Nd6 31. fxg5 hxg5 32. e5 Nf5 33. Bc3 Bc5 34. Bc4 Ne3 35. Bb3 Kf8 36. Bd2) 27. e5 g5?! { (4.62 → 7.37) Inaccuracy. Ke7 was best. } (27... Ke7 28. d6+ Nxd6 29. Bc5 Kd7 30. Bxd6 f6 31. Bb5+ Ke6 32. Bc4+ Kd7 33. Kf2 g5 34. g3 gxf4 35. gxf4 fxe5 36. fxe5 Bf6 37. exf6) 28. d6 Ke8?! { (7.43 → 41.79) Inaccuracy. Nxd6 was best. } (28... Nxd6 29. exd6 gxf4 30. Bb6 a4 31. d7 Bf6 32. d8=Q+ Bxd8 33. Bxd8 h5 34. Bxh5 a3 35. Bf6 Kg8 36. Kf2 Kf8 37. Be2 Kg8 38. Bc4) 29. Bb5+ Kd8 30. d7? { (46.58 → 5.21) Mistake. Bd2 was best. } (30. Bd2 Nxd6 31. exd6 Bd4+ 32. Kf1 Bb6 33. fxg5 h5 34. g6 fxg6 35. Bg5+ Kc8 36. d7+ Kb7 37. d8=Q Bxd8 38. Bxd8 g5 39. Bxa5 g4) 30... Ne7?? { (5.21 → Mate in 1) Checkmate is now unavoidable. gxf4 was best. } (30... gxf4 31. dxc8=Q+ Kxc8 32. Bxf4 h5 33. Kf2 Kd8 34. Kf3 Ke7 35. Ke4 f6 36. exf6+ Kxf6 37. Bd2 Bf8 38. Bxa5 Bd6 39. Bd8+ Ke6 40. h3) 31. Bb6# { White wins by checkmate. } 1-0