[Event "Rated blitz game"] [Site "https://lichess.org/6S6CbPCC"] [Date "2024.03.10"] [White "Versuchsballon"] [Black "Bangkoknight"] [Result "0-1"] [UTCDate "2024.03.10"] [UTCTime "10:32:50"] [WhiteElo "2250"] [BlackElo "2241"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D98"] [Opening "Grünfeld Defense: Russian Variation, Smyslov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4 { D98 Grünfeld Defense: Russian Variation, Smyslov Variation } 8. Be3 Bxf3 9. gxf3 Nfd7 10. Rd1?! { (1.18 → 0.47) Inaccuracy. f4 was best. } (10. f4) 10... Nc6 11. Be2?! { (0.94 → 0.21) Inaccuracy. h4 was best. } (11. h4 Nb6 12. Qc5 e6 13. h5 Qd6 14. e5 Qxc5 15. dxc5 Nd5 16. Nxd5 exd5 17. f4 Rad8) 11... Nb6 12. Qc5 Qd7?! { (0.54 → 1.15) Inaccuracy. e6 was best. } (12... e6 13. h4 h5 14. a4 Nd7 15. Qa3 Qe7 16. Qxe7 Nxe7 17. O-O a6 18. Kg2 Rfd8 19. Rc1) 13. O-O Rad8?! { (0.71 → 1.29) Inaccuracy. e6 was best. } (13... e6 14. Bb5 Qd6 15. d5 exd5 16. Nxd5 Nxd5 17. Qxd6 cxd6 18. Rxd5 Bxb2 19. Rxd6 Rad8 20. Rfd1) 14. Bb5? { (1.29 → -0.24) Mistake. d5 was best. } (14. d5 Ne5 15. Kg2 f5 16. f4 Ng4 17. e5 g5 18. Bb5 c6 19. dxc6 Qc7 20. h3 Nxe3+) 14... Qh3 15. Bxc6 bxc6 16. f4?! { (-0.29 → -0.84) Inaccuracy. Qxe7 was best. } (16. Qxe7 Qxf3 17. Qxc7 Nc4 18. Qg3 Qxg3+ 19. hxg3 Nxb2 20. Rb1 Nc4 21. Ne2 Rde8 22. Nc3 c5) 16... Nd7? { (-0.84 → 0.26) Mistake. f5 was best. } (16... f5 17. Qxe7 Rde8 18. Qg5 fxe4 19. Bc1 Nc4 20. Qg2 Qf5 21. Qg5 Qf7 22. b3 Nd6 23. Rfe1) 17. Qg5 Nf6 18. Qg3 Qe6 19. Qf3 Rb8 20. b3 Rfd8 21. Na4?? { (1.38 → -1.84) Blunder. Rc1 was best. } (21. Rc1 Qg4+ 22. Qxg4 Nxg4 23. e5 c5 24. Ne2 cxd4 25. Nxd4 Nxe3 26. fxe3 Rd7 27. Rc5 e6) 21... Nxe4 22. d5? { (-1.65 → -3.06) Mistake. h3 was best. } (22. h3) 22... cxd5 23. Bxa7 Ra8 24. Bd4 Bxd4 25. Rxd4 c5 26. Rdd1 f5?! { (-3.63 → -2.25) Inaccuracy. Qf5 was best. } (26... Qf5 27. Qg2 c4 28. f3 Nf6 29. Qg5 Qd7 30. Nc3 cxb3 31. axb3 Rab8 32. Ne2 Rxb3 33. Nd4) 27. Rfe1 Qc6 28. Rc1 Rac8?? { (-1.88 → -0.15) Blunder. c4 was best. } (28... c4 29. Red1 Rd6 30. Qe2 Re6 31. Qb2 Qc7 32. f3 Qa7+ 33. Kg2 Nf6 34. Qd2 Kf7 35. Nc3) 29. Nb2?? { (-0.15 → -2.08) Blunder. Nxc5 was best. } (29. Nxc5 Nxc5 30. b4 Qd6 31. bxc5 Rxc5 32. Rxc5 Qxc5 33. Qe2 d4 34. Qxe7 Qxe7 35. Rxe7 h6) 29... Qa6?! { (-2.08 → -1.28) Inaccuracy. Qc7 was best. } (29... Qc7 30. Kg2) 30. a4? { (-1.28 → -3.13) Mistake. Qe2 was best. } (30. Qe2 Qxe2 31. Rxe2 Kf8 32. f3 Nf6 33. Rec2 Ra8 34. Nd3 Nd7 35. Rd2 Rdc8 36. Rdc2 c4) 30... c4?! { (-3.13 → -2.05) Inaccuracy. Rb8 was best. } (30... Rb8 31. Rc2 d4 32. Rc4 d3 33. Qd1 d2 34. Re3 Qd6 35. Nd3 Rb4 36. Nxb4 cxb4 37. f3) 31. b4?! { (-2.05 → -3.43) Inaccuracy. Qe2 was best. } (31. Qe2 Qd6) 31... d4 32. b5 Qe6 33. a5?! { (-3.63 → -4.74) Inaccuracy. b6 was best. } (33. b6 d3 34. b7 Rc6 35. Nxd3 cxd3 36. Rb1 d2 37. Red1 Rb8 38. Qe3 Kf7 39. a5 Qd6) 33... d3 34. Red1 d2 35. Rc2?! { (-4.92 → -6.78) Inaccuracy. Rc3 was best. } (35. Rc3 Qd5 36. b6 Qb5 37. Rxc4 Rxc4 38. Nxc4 Qxc4 39. Kg2 Nc3 40. Rxd2 Rxd2 41. a6 Qxa6) 35... c3 36. Nd3 Qb3 37. b6 Qxc2 38. b7 Rb8 39. a6 Rxd3 40. a7?! { (-15.14 → Mate in 10) Checkmate is now unavoidable. Qe2 was best. } (40. Qe2 Qa4 41. a7 Qxa7 42. Rf1 c2 43. Qxd3 c1=Q 44. Kg2 Nxf2 45. Qb3+ Kf8 46. h3 Rxb7) 40... Rxf3 41. axb8=Q+ Kf7 42. Qh8 Qxd1+ 43. Kg2 Rxf2+ 44. Kh3 Qg4# { Black wins by checkmate. } 0-1