[Event "ICC tourney 3070 (40 10)"] [Site "Internet Chess Club"] [Date "2022.12.03"] [Round "3"] [White "Brudno, Stephen"] [Black "Yu, Vincent Zhiwen"] [Result "0-1"] [WhiteElo "1900"] [BlackElo "1514"] [Variant "Standard"] [TimeControl "2400+10"] [ECO "E20"] [Opening "Nimzo-Indian Defense: Kmoch Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 { E20 Nimzo-Indian Defense: Kmoch Variation } d5 5. a3 Bxc3+ 6. bxc3 c5 7. e3?! { (0.39 → -0.33) Inaccuracy. cxd5 was best. } (7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Nf6 10. Be3 O-O 11. Qb3 Qc7) 7... O-O 8. cxd5 exd5?! { (-0.37 → 0.26) Inaccuracy. Nxd5 was best. } (8... Nxd5) 9. Bd3 b6 10. Ne2 Ba6 11. O-O Re8 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Ra2?! { (0.45 → -0.35) Inaccuracy. Bb2 was best. } (14. Bb2) 14... Qd7 15. Re2 Rad8 16. Rfe1 g6?! { (-0.46 → 0.20) Inaccuracy. h5 was best. } (16... h5 17. Rd1 Rc8 18. Rde1 Re6 19. Bd2 Rce8 20. Bc1 Rd8 21. Bd2 g6 22. h4 Qc7 23. Nf1) 17. Bb2 Re6 18. Rd1 h5 19. h4? { (0.27 → -0.86) Mistake. e4 was best. } (19. e4 h4 20. Nh1 Nh5 21. Qd2 Na5 22. Nf2 Nc4 23. Qh6 cxd4 24. cxd4 Nxb2 25. Rxb2 Rc8) 19... Qd6 20. Nf1 c4?! { (-0.63 → 0.00) Inaccuracy. Qe7 was best. } (20... Qe7 21. Rde1) 21. Qc2 Rde8 22. Bc1?! { (0.24 → -0.76) Inaccuracy. Rde1 was best. } (22. Rde1 b5) 22... Na5 23. Rde1 Nb3 24. Bb2 Kg7?! { (-0.83 → -0.19) Inaccuracy. Qe7 was best. } (24... Qe7 25. a4) 25. e4 dxe4 26. fxe4 Qe7 27. e5 Ng4 28. g3 Nc5 29. dxc5? { (-1.30 → -2.60) Mistake. Nh2 was best. } (29. Nh2 Nd3 30. Nxg4 Nxe1 31. Rxe1 hxg4 32. Bc1 f6 33. Bf4 g5 34. exf6+ Qxf6 35. Be5 Rxe5) 29... Qxc5+ 30. Kg2 Nxe5 31. Kh3?? { (-2.42 → -8.07) Blunder. Rd1 was best. } (31. Rd1 Ng4 32. Rdd2 Qc6+ 33. Kg1 Ne5 34. Rxe5 Rxe5 35. Rf2 Qc5 36. Kg2 Rd5 37. Bc1 Rd3) 31... Nd3 32. Rxe6 fxe6 33. Re3 Qf5+ 34. Kh2 Qxf1 35. a4 Nf2 36. g4 Rf8 37. gxh5 Qh1+ 38. Kg3 Qh3# { Black wins. } 0-1