[Event "Omya Vidyarthi: WCM Kiana Arab(2073) - WCM Omya Vidyarthi(2008)"] [Site "https://lichess.org/study/dYumSM8H/DYWVQryz"] [Date "2021.06.25"] [White "?"] [Black "?"] [Result "0-1"] [UTCDate "2021.06.25"] [UTCTime "15:24:40"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D10"] [Opening "Slav Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. cxd5 { D10 Slav Defense: Exchange Variation } cxd5 4. Nc3 Nf6 5. Nf3 e6 6. e3 Bd6 7. Bd3 O-O 8. O-O Nc6 9. a3 a6 10. Qe2?! { (0.42 → -0.54) Inaccuracy. e4 was best. } (10. e4) 10... e5 11. dxe5 Nxe5 12. h3 Re8 13. Bc2 Qc7 14. Rd1 b5 15. Nd4 g6 16. Bd2 Bb7 17. Na2 Nc4 18. Bc3 Ne4 19. Bxe4 dxe4 20. Rac1 Qb6 21. a4 Ne5 22. a5?? { (0.17 → -1.63) Blunder. Nc6 was best. } (22. Nc6 Nd3) 22... Qd8 23. Rc2 Nd3 24. Nb3? { (-2.30 → -4.00) Mistake. Rcd2 was best. } (24. Rcd2 Bd5) 24... Bd5 25. Nac1 Bc4 26. Qd2 Qe7?? { (-4.11 → -1.60) Blunder. Qg5 was best. } (26... Qg5 27. Bd4 Rad8 28. Rc3 Bb4 29. Qc2 Bxc3 30. bxc3 Qd5 31. Qb1 Nxc1 32. Nxc1 Rd6 33. Rd2) 27. Na1?? { (-1.60 → -3.93) Blunder. Nd4 was best. } (27. Nd4 Rac8 28. b3 Bd5 29. Ba1 Bb4 30. Qe2 Qg5 31. h4 Qxh4 32. Nxd3 exd3 33. Rxc8 Rxc8) 27... Rad8 28. Nxd3 Bxd3?? { (-4.38 → -1.80) Blunder. exd3 was best. } (28... exd3 29. Rcc1 Bb8 30. b3 Qd6 31. g3 Be6 32. Qb2 b4 33. Bh8 Qf8 34. Bd4 Bf5 35. Rc4) 29. Rcc1 Bb8 30. Nb3?! { (-1.94 → -3.26) Inaccuracy. Nc2 was best. } (30. Nc2 Qc7 31. g3 Qc8 32. h4 Qh3 33. Qe1 g5 34. hxg5 h5 35. Bf6 Rd6 36. Nb4 h4) 30... Qd6 31. g3 Qe6 32. Nc5 Qxh3 33. Qe1?? { (-3.37 → -10.19) Blunder. Nxd3 was best. } (33. Nxd3 exd3) 33... Rd5 34. Nxd3? { (-9.89 → Mate in 3) Checkmate is now unavoidable. Nd7 was best. } (34. Nd7) 34... Rh5 35. f4 Qh1+ 36. Kf2 Rh2# { Black wins by checkmate. } 0-1