[Event "OOBS 17: The Blackjack Swiss"] [Site "https://lichess.org/WPQd5noC"] [Date "2023.05.21"] [White "alsem"] [Black "Batancr"] [Result "0-1"] [UTCDate "2023.05.21"] [UTCTime "17:56:38"] [WhiteElo "2247"] [BlackElo "2276"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "480+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } b6 2. Nf3 Bb7 3. e3 c5 4. Be2 g6 5. O-O Bg7 6. d4 e6 7. c4 d5 8. cxd5 exd5 9. dxc5 bxc5 10. Nc3 Ne7 11. Bb5+?! { (0.12 → -0.47) Inaccuracy. Na4 was best. } (11. Na4 Nd7) 11... Nbc6 12. Ne5 Bxe5? { (-0.73 → 0.72) Mistake. Rc8 was best. } (12... Rc8 13. e4) 13. fxe5 O-O 14. Bxc6?! { (0.70 → -0.08) Inaccuracy. e4 was best. } (14. e4 Nxe5 15. Bf4 Qd6 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Qe2 f6 19. Rad1 c4 20. Bxe5 Qb6+) 14... Bxc6 15. e4 d4 16. Bg5?! { (0.02 → -0.98) Inaccuracy. Na4 was best. } (16. Na4) 16... Qc7? { (-0.98 → 0.59) Mistake. dxc3 was best. } (16... dxc3 17. Qxd8 Rfxd8 18. Bxe7 cxb2 19. Rab1 Rdb8 20. Rf2 c4 21. Rfxb2 Rc8 22. Re2 c3 23. Rb4) 17. Nd5?? { (0.59 → -1.11) Blunder. Bf6 was best. } (17. Bf6) 17... Bxd5 18. exd5 Qxe5 19. Bh6 Rfe8 20. Qf3 Nf5 21. Bg5 Qe4 22. g4? { (-1.11 → -2.45) Mistake. Rac1 was best. } (22. Rac1) 22... Qxf3 23. Rxf3 Ne3?? { (-2.50 → -0.62) Blunder. Nd6 was best. } (23... Nd6 24. Rc1 Ne4 25. Bf4 Rad8 26. d6 Nxd6 27. Rxc5 Ne4 28. Rc1 d3 29. Rd1 d2 30. h4) 24. d6 h6?! { (-1.07 → -0.38) Inaccuracy. Nxg4 was best. } (24... Nxg4 25. d7 Red8 26. Bxd8 Rxd8 27. Rf4 Ne5 28. Re1 Nxd7 29. b4 d3 30. Rd1 Ne5 31. bxc5) 25. d7?? { (-0.38 → -2.12) Blunder. Bxe3 was best. } (25. Bxe3) 25... hxg5 26. dxe8=Q+ Rxe8 27. Rc1 Re5 28. h3 f5 29. gxf5 gxf5 30. Rg3? { (-2.68 → -4.47) Mistake. Kf2 was best. } (30. Kf2 Kf7 31. b3 f4 32. Ke2 Kg6 33. Kd3 Nf5 34. Kd2 Nh4 35. Rff1 Re3 36. Rxc5 Rxh3) 30... f4 31. Rf3 Kf7 32. b4 d3 33. Rf2 c4 34. b5 Rxb5 35. a4 Ra5 36. h4 Rxa4 37. hxg5 Kg6 38. Rxf4 Kxg5?! { (-7.38 → -4.98) Inaccuracy. d2 was best. } (38... d2 39. Rb1 Ra2 40. Rd4 c3 41. Rd6+ Kxg5 42. Kh1 d1=Q+ 43. Rbxd1 Nxd1 44. Rxd1 Rd2 45. Rg1+) 39. Re4?! { (-4.98 → -7.71) Inaccuracy. Rd4 was best. } (39. Rd4 Ra2 40. Rc3 Rg2+ 41. Kh1 Rg4 42. Rdxd3 cxd3 43. Rxd3 Kf4 44. Ra3 Rg7 45. Kh2 Ke4) 39... d2 { Black wins on time. } 0-1