[Event "Hourly Chess960 Arena"] [Site "https://lichess.org/VFTG4Or9"] [Date "2021.08.14"] [White "Osleif"] [Black "Arbakov_Valentin"] [Result "1-0"] [UTCDate "2021.08.14"] [UTCTime "09:39:19"] [WhiteElo "1548"] [BlackElo "1894"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-10"] [Variant "Chess960"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nnrqkbbr/pppppppp/8/8/8/8/PPPPPPPP/NNRQKBBR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. f3 c5 2. g3 e6 3. Bh3?! { (0.18 → -0.60) Inaccuracy. c4 was best. } (3. c4 Nb6 4. Bg2 h6 5. f4 Nc6 6. d3 Bh7 7. Nc3 Be7 8. Nb3 d6 9. e4 O-O) 3... Nc6?! { (-0.60 → 0.25) Inaccuracy. d5 was best. } (3... d5) 4. Nc3? { (0.25 → -1.27) Mistake. c4 was best. } (4. c4 Nb6) 4... h6?! { (-1.27 → -0.39) Inaccuracy. d5 was best. } (4... d5 5. e4 d4 6. Ne2 h5 7. d3 Nb6 8. Bf2 h4 9. Kf1 Na4 10. b3 Nc3 11. Nxc3) 5. a3?! { (-0.39 → -1.04) Inaccuracy. e4 was best. } (5. e4 Nb6) 5... Bh7 6. Nb3 b6?! { (-0.90 → -0.28) Inaccuracy. c4 was best. } (6... c4 7. Nd4) 7. Bg2?! { (-0.28 → -0.94) Inaccuracy. e4 was best. } (7. e4 Be7) 7... Nc7 8. Bf2 d5 9. O-O Be7 10. e4 O-O 11. exd5?! { (-1.11 → -1.76) Inaccuracy. d3 was best. } (11. d3 d4) 11... exd5?! { (-1.76 → -1.01) Inaccuracy. Nxd5 was best. } (11... Nxd5 12. Qe2 Bf6 13. Rfe1 Nce7 14. Qa6 Bf5 15. Qb5 Qc7 16. f4 Rfd8 17. Nxd5 exd5 18. c3) 12. d4 c4 13. Nd2 Bf6 14. Ndb1?! { (-0.87 → -1.61) Inaccuracy. Ne2 was best. } (14. Ne2 Re8) 14... Re8 15. Re1? { (-1.62 → -3.61) Mistake. f4 was best. } (15. f4 b5) 15... Rxe1+ 16. Qxe1 Bxd4 17. Bxd4?! { (-2.78 → -3.63) Inaccuracy. f4 was best. } (17. f4) 17... Nxd4 18. Qd2 Nce6?! { (-4.33 → -3.24) Inaccuracy. Nf5 was best. } (18... Nf5 19. Ne2) 19. f4 Qe8?? { (-3.30 → 0.00) Blunder. Rc5 was best. } (19... Rc5) 20. Bxd5?? { (0.00 → -2.03) Blunder. Nxd5 was best. } (20. Nxd5 Qf8 21. Nbc3 Qc5 22. Kh1 Re8 23. Ne3 Nf5 24. Ned5) 20... Nf5?? { (-2.03 → 0.54) Blunder. Rd8 was best. } (20... Rd8 21. Qf2 b5 22. Bg2 a5 23. h4 b4 24. Nd5 Qb5 25. axb4 axb4 26. Nxb4 c3 27. Re1) 21. Bxe6?! { (0.54 → -0.07) Inaccuracy. g4 was best. } (21. g4 Ne7) 21... Qxe6 22. Re1 Qc6 23. Qf2?! { (-0.03 → -0.76) Inaccuracy. Qd5 was best. } (23. Qd5 Qc7 24. Nb5 Qb8 25. Qd7 Rd8 26. Qxa7 Qxa7 27. Nxa7 Nd4 28. Kf2 Bxc2 29. Nc3 f6) 23... Qc7? { (-0.76 → 0.61) Mistake. Rd8 was best. } (23... Rd8 24. Rd1) 24. Nd2?! { (0.61 → 0.00) Inaccuracy. g4 was best. } (24. g4 Nd6) 24... Rd8 25. Nde4?! { (0.52 → -0.53) Inaccuracy. g4 was best. } (25. g4) 25... Nd4 26. Rd1 Nf5?! { (-0.70 → 0.01) Inaccuracy. Qd7 was best. } (26... Qd7 27. Rd2 Bf5 28. Ne2 Nxe2+ 29. Qxe2 Qc7 30. Rxd8+ Qxd8 31. Qd2 Qe7 32. Nd6 Bd3 33. cxd3) 27. Rxd8+ Qxd8 28. Qd2?! { (0.46 → -0.09) Inaccuracy. g4 was best. } (28. g4 Nd4) 28... Qe7?! { (-0.09 → 0.68) Inaccuracy. Qxd2 was best. } (28... Qxd2 29. Nxd2 Nd6 30. Nf3 Bxc2 31. Nd4 Be4 32. Ndb5 Nxb5 33. Nxb5 a6 34. Nd6 Bd3 35. Kf2) 29. Qd5?! { (0.68 → 0.00) Inaccuracy. Kf2 was best. } (29. Kf2 h5 30. Qd5 Nh6 31. Ke3 Bg6 32. Kd2 Bxe4 33. Nxe4 Ng4 34. h3 Nf6 35. Qa8+ Kh7) 29... Ne3 30. Qa8+ Qf8 31. Qxa7?? { (0.00 → -3.69) Blunder. Qxf8+ was best. } (31. Qxf8+ Kxf8 32. Nd6 Ke7 33. Nc8+ Kd7 34. Nxa7 Bxc2 35. Nab5 Bd3 36. Kf2 Ng4+ 37. Kg2 Kc6) 31... Nxc2?? { (-3.69 → 0.14) Blunder. Bxe4 was best. } (31... Bxe4 32. Nxe4 Qd8 33. Kf2 Nxc2 34. Qb7 f5 35. Nd6 Qxd6 36. Qc8+ Kh7 37. Qxf5+ Qg6 38. Qxg6+) 32. Qxb6 Qe8 33. Qb7 Bxe4?? { (0.00 → 3.39) Blunder. Qd8 was best. } (33... Qd8 34. Nf2 Qe8 35. Qg2 Kh8 36. Nfe4 Nxa3 37. bxa3 f5 38. Nd6 Qe3+ 39. Qf2 Qxc3 40. Nf7+) 34. Nxe4?? { (3.39 → 0.00) Blunder. Qxe4 was best. } (34. Qxe4 Qxe4) 34... f5 35. Qd5+ Kh7?? { (0.32 → 3.35) Blunder. Kh8 was best. } (35... Kh8) 36. Qxf5+ g6?? { (3.38 → 9.12) Blunder. Kh8 was best. } (36... Kh8 37. Qe5 Qd7 38. Nd6 Ne3 39. Qe8+ Qxe8 40. Nxe8 Nd1 41. Nd6 Nxb2 42. Kf2 c3 43. Ke2) 37. Qd5 Ne3 38. Qb7+ Kh8 39. Nf6 Nf5?! { (73.61 → Mate in 1) Checkmate is now unavoidable. Qg8 was best. } (39... Qg8 40. Nxg8) 40. Qh7# { White wins by checkmate. } 1-0