[Event "Oban Chess Club Wednesday Arena"] [Site "https://lichess.org/hGEUrC5o"] [Date "2021.06.16"] [White "Radio64"] [Black "CoAtSi_2002"] [Result "0-1"] [UTCDate "2021.06.16"] [UTCTime "18:00:05"] [WhiteElo "2307"] [BlackElo "2260"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "600+7"] [ECO "D37"] [Opening "Queen's Gambit Declined: Barmen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 { D37 Queen's Gambit Declined: Barmen Variation } 5. Bf4 dxc4 6. e3 Nb6 7. Bxc4 Bd6 8. Bxd6 cxd6 9. Bb3 O-O 10. O-O Re8?! { (0.30 → 0.97) Inaccuracy. d5 was best. } (10... d5) 11. Rc1 Bd7 12. a4?! { (0.62 → 0.05) Inaccuracy. e4 was best. } (12. e4 Bc6) 12... Bc6 13. Qe2 Rc8 14. e4 a5 15. Rfd1?! { (0.59 → 0.00) Inaccuracy. Bc2 was best. } (15. Bc2 h6) 15... h6?! { (0.00 → 0.60) Inaccuracy. Qe7 was best. } (15... Qe7 16. Nd2 d5 17. e5 Ne4 18. Ndxe4 dxe4 19. Qe3 Qb4 20. Na2 Qe7 21. Nc3) 16. e5?! { (0.60 → -0.05) Inaccuracy. Nd2 was best. } (16. Nd2 Qe7) 16... Nfd5 17. Ne4 dxe5?! { (0.22 → 0.93) Inaccuracy. Nf4 was best. } (17... Nf4 18. Qe3 Bxe4 19. Rxc8 Nxc8 20. Qxe4 Qb6 21. Bc2 Ng6 22. Qe1 dxe5 23. Bxg6 fxg6 24. Qxe5) 18. dxe5 Qe7?? { (0.56 → 2.68) Blunder. Re7 was best. } (18... Re7) 19. Nd6 Nf4?! { (2.62 → 3.52) Inaccuracy. Ra8 was best. } (19... Ra8 20. Nxe8) 20. Qd2?? { (3.52 → -0.15) Blunder. Qe3 was best. } (20. Qe3) 20... Nh3+?? { (-0.15 → 4.07) Blunder. Bxf3 was best. } (20... Bxf3 21. Qxf4 Bxd1 22. Rxd1 Red8 23. Nxc8 Nxc8 24. h4 Qc7 25. Rxd8+ Qxd8 26. Qe4 Qc7 27. Qc4) 21. gxh3?? { (4.07 → 0.72) Blunder. Kf1 was best. } (21. Kf1 Bxf3 22. Nxc8 Qh4 23. Nxb6 Bxg2+ 24. Kxg2 Qg4+ 25. Kf1 Qg1+ 26. Ke2 Qxf2+ 27. Kd3 Qxb6) 21... Bxf3 22. Nxc8 Nxc8 23. Re1 Qh4 24. Rc3?! { (0.24 → -0.85) Inaccuracy. Bd1 was best. } (24. Bd1) 24... Qxh3 25. Rxf3 Qxf3 26. Re3?! { (-1.20 → -2.21) Inaccuracy. Bd1 was best. } (26. Bd1 Qc6) 26... Qc6? { (-2.21 → -0.65) Mistake. Qf5 was best. } (26... Qf5) 27. Rg3? { (-0.65 → -2.12) Mistake. Rc3 was best. } (27. Rc3 Qb6) 27... Kh8?? { (-2.12 → 1.08) Blunder. Ne7 was best. } (27... Ne7 28. Bc2) 28. Qf4?? { (1.08 → -0.80) Blunder. Rc3 was best. } (28. Rc3 Qb6 29. Qd7 Qd8 30. Qxd8 Rxd8 31. Rc7 Nb6 32. Rxf7 Nd7 33. Bxe6 Nxe5 34. Rxb7 Nd3) 28... Qd7?! { (-0.80 → 0.02) Inaccuracy. Rf8 was best. } (28... Rf8 29. Qg4 Qc1+ 30. Kg2 g6 31. Qh4 Kh7 32. Qf6 Qc6+ 33. Kg1 Qe8 34. h4 h5 35. Bc2) 29. Qg4? { (0.02 → -1.48) Mistake. Bc2 was best. } (29. Bc2 Rg8) 29... Rg8 30. Bc2 Ne7 31. h4? { (-1.57 → -3.09) Mistake. Qf3 was best. } (31. Qf3) 31... Qd2 32. Qe4?! { (-3.17 → -4.89) Inaccuracy. Qd1 was best. } (32. Qd1 Qb4) 32... Nf5 33. Rf3 g6 34. h5 Qg5+ 35. Kf1?! { (-5.69 → -8.15) Inaccuracy. Kh2 was best. } (35. Kh2 Qxh5+) 35... Qc1+ 36. Kg2 gxh5+ 37. Kh3? { (-9.05 → Mate in 1) Checkmate is now unavoidable. Rg3 was best. } (37. Rg3 Rxg3+ 38. fxg3 Ne3+ 39. Kf3 Nxc2 40. Kf2 Qxb2 41. Qe2 Qc3 42. Qd1 h4 43. gxh4 Qc5+) 37... Qf1+ 38. Kh2 Qg2# { Black wins by checkmate. } 0-1