[Event "Marathon ⑨⑥⓪ Colegas Team Battle"] [Site "https://lichess.org/jxpyCuAN"] [Date "2021.07.04"] [White "NajSensei"] [Black "k72chess"] [Result "1-0"] [UTCDate "2021.07.04"] [UTCTime "10:45:53"] [WhiteElo "2087"] [BlackElo "1943"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-3"] [Variant "Chess960"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "qrnkbbrn/pppppppp/8/8/8/8/PPPPPPPP/QRNKBBRN w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. c4 g5 2. d4 Bg7 3. e3 b6?! { (0.12 → 0.85) Inaccuracy. f5 was best. } (3... f5 4. Nd3 f4 5. O-O-O Nd6 6. b3 b6 7. exf4 gxf4 8. Nxf4 a5 9. Ng3 Ng6 10. Nfh5) 4. Ng3 e6?! { (0.71 → 1.63) Inaccuracy. Ng6 was best. } (4... Ng6 5. Bd3) 5. Be2?! { (1.63 → 0.68) Inaccuracy. Nh5 was best. } (5. Nh5) 5... f5 6. Bf3 c6 7. b3 g4 8. Be2 h5 9. Bc3?! { (0.83 → 0.12) Inaccuracy. h4 was best. } (9. h4) 9... h4 10. Nf1 Ng6 11. Nd3 d6?! { (1.20 → 1.93) Inaccuracy. Nd6 was best. } (11... Nd6 12. h3 Ne4 13. hxg4 fxg4 14. Bxg4 Nxc3+ 15. Qxc3 c5 16. Bf3 d5 17. Nd2 Qc6 18. cxd5) 12. g3?! { (1.93 → 0.96) Inaccuracy. h3 was best. } (12. h3 g3 13. fxg3 hxg3 14. Nxg3 Bh6 15. Nf1 Nce7 16. g4 O-O-O 17. O-O-O Nh4 18. Kb2 Qb7) 12... h3 13. O-O-O?! { (1.26 → 0.65) Inaccuracy. Nd2 was best. } (13. Nd2) 13... Nce7 14. Nd2 Bd7 15. Nf4 O-O-O 16. Bd3?? { (1.65 → -0.62) Blunder. f3 was best. } (16. f3) 16... Qb8?! { (-0.62 → 0.42) Inaccuracy. c5 was best. } (16... c5 17. Nxg6 Nxg6 18. b4 Ba4 19. Bc2 Bxc2 20. Kxc2 cxb4 21. Bxb4 Kd7 22. Qc3 Qc6 23. Qb3) 17. Rge1 Qc7?! { (0.02 → 0.60) Inaccuracy. c5 was best. } (17... c5 18. Nxg6 Nxg6 19. b4 cxb4 20. Bxb4 Ne7 21. a4 a5 22. Bc3 Qc7 23. Kb2 Kb7 24. Rb1) 18. Kb1 Nxf4?! { (0.11 → 0.79) Inaccuracy. Kb7 was best. } (18... Kb7) 19. exf4 Ng6? { (0.52 → 1.74) Mistake. Kb8 was best. } (19... Kb8 20. Qb2 Qb7 21. b4 b5 22. Qa3 Ka8 23. Rc1 Rge8 24. c5 Bc8 25. Be2 dxc5 26. dxc5) 20. Rc1? { (1.74 → 0.50) Mistake. f3 was best. } (20. f3 Ne7 21. fxg4 fxg4 22. Ne4 Nf5 23. Ng5 Rde8 24. c5 Kb8 25. Qb2 Bc8 26. b4 Re7) 20... Rde8? { (0.50 → 1.81) Mistake. Kb8 was best. } (20... Kb8 21. f3) 21. Nf1? { (1.81 → 0.43) Mistake. c5 was best. } (21. c5 bxc5 22. dxc5 Bxc3 23. Qxc3 d5 24. b4 e5 25. b5 exf4 26. Nb3 Rxe1 27. Rxe1 cxb5) 21... Qd8? { (0.43 → 1.76) Mistake. c5 was best. } (21... c5 22. Ne3 Ne7 23. Nc2 Bh8 24. Qb2 Kb7 25. a3 Bc8 26. b4 Ka8 27. Ka2 Rd8 28. Rb1) 22. Ne3 Qf6? { (1.39 → 3.26) Mistake. c5 was best. } (22... c5 23. b4) 23. d5 Qf7? { (3.31 → 5.23) Mistake. Qf8 was best. } (23... Qf8 24. Bxg7 Rxg7 25. dxe6 Rxe6 26. Bxf5 Ree7 27. Bxd7+ Rxd7 28. Qd4 Kb7 29. Qe4 Ne7 30. Qe6) 24. dxe6 Bxe6 25. Bxg7 Rxg7 26. Nxf5 Bxf5 27. Rxe8+ Kd7 28. Re3 Bxd3+ 29. Rxd3 Ne7 30. Rcd1 Nf5 31. Qb2 Qe6 32. Qd2?! { (7.88 → 5.15) Inaccuracy. Rxd6+ was best. } (32. Rxd6+ Qxd6 33. Rxd6+ Kxd6 34. Qe5+ Kd7 35. Qxf5+ Ke7 36. Qe5+ Kf7 37. Qc7+ Kg8 38. Qxc6 Kh7) 32... Qe4 33. Re1 Qg2 34. Re5 Rf7 35. Rxf5 Rxf5 36. Rxd6+ Kc7 37. Rd7+ Kc8 38. Rd8+ Kb7 39. Qd7+ Ka6 40. Qxf5 Qf1+ 41. Kb2 Qxf2+?! { (10.21 → Mate in 11) Checkmate is now unavoidable. Qe2+ was best. } (41... Qe2+ 42. Qc2) 42. Qc2?! { (Mate in 11 → 11.15) Lost forced checkmate sequence. Ka3 was best. } (42. Ka3 Qe1 43. Ka4 Qa5+ 44. Qxa5+ bxa5 45. f5 Kb6 46. f6 Kc7 47. Rd3 Kb7 48. f7 Ka6) 42... Qg2 43. Qxg2 hxg2 44. Rd1 { Black resigns. } 1-0