[Event "Cabaran Catur Cepat Anak-Anak Team Battle"] [Site "https://lichess.org/XKwY6MUV"] [Date "2020.07.05"] [White "Yaneah_Sofia_MORADA"] [Black "CONSTANTINOV"] [Result "0-1"] [UTCDate "2020.07.05"] [UTCTime "09:11:24"] [WhiteElo "1720"] [BlackElo "1772"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g4?! { (0.15 → -0.93) Inaccuracy. c4 was best. } { A00 Grob Opening } (1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Bb4+ 5. Bd2 Be7) 1... e5 2. d4 d5 3. dxe5 Nc6 4. Bg2 Bxg4 5. Bxd5?! { (-0.11 → -1.04) Inaccuracy. Qxd5 was best. } (5. Qxd5 Qxd5 6. Bxd5 Nge7 7. Be4 Bf5 8. Nc3 Nd4 9. Kd1 O-O-O) 5... Nxe5?! { (-1.04 → -0.01) Inaccuracy. Nge7 was best. } (5... Nge7 6. Bxc6+ Nxc6 7. Qxd8+ Rxd8 8. Be3 Nxe5 9. Nd2 Bd6 10. Ngf3 O-O 11. O-O-O Nxf3 12. Nxf3) 6. h3 Bc8 7. Nc3 Bb4?! { (-0.39 → 0.45) Inaccuracy. Nf6 was best. } (7... Nf6 8. Bf4 Bb4 9. Bxe5 Nxd5 10. Qd3 Be6 11. Bxg7 Rg8 12. a3 Bxc3+ 13. Bxc3 Nxc3 14. bxc3) 8. Bf4?! { (0.45 → -0.33) Inaccuracy. Qd4 was best. } (8. Qd4) 8... Ng6?? { (-0.33 → 3.04) Blunder. Nf6 was best. } (8... Nf6 9. Bxe5) 9. Bxf7+ Ke7 10. Bg5+? { (3.11 → 1.71) Mistake. Qxd8+ was best. } (10. Qxd8+ Kxd8 11. O-O-O+ Bd7 12. Bxg6 hxg6 13. Nd5 Bd6 14. Nf3 Nf6 15. Rhg1 Nxd5 16. Bxd6 cxd6) 10... Nf6 11. Bxf6+? { (1.62 → 0.30) Mistake. Qxd8+ was best. } (11. Qxd8+ Rxd8 12. Bxg6 hxg6 13. e4 Kf7 14. f3 Be6 15. Ne2 Rd7 16. Kf2 Bc5+ 17. Kg2 Nh5) 11... gxf6 12. Qxd8+ Rxd8 13. Bxg6?! { (0.39 → -0.58) Inaccuracy. Bc4 was best. } (13. Bc4) 13... hxg6 14. Nf3 Bf5 15. a3 Bxc3+ 16. bxc3 Bxc2 17. Nd4 Be4?! { (-1.30 → -0.62) Inaccuracy. Ba4 was best. } (17... Ba4 18. Rb1) 18. f3 Bd5 19. e4 Bc4 20. Kf2? { (-1.20 → -3.05) Mistake. Rb1 was best. } (20. Rb1 Rab8 21. Rc1 Rd6 22. Kf2 Rbd8 23. Kg3 c5 24. Nc2 Bb3 25. h4 Bf7 26. Ne3 Ra6) 20... c5 21. Ne2 Rd2 22. Rhe1 Rh8?! { (-3.83 → -2.39) Inaccuracy. Rad8 was best. } (22... Rad8) 23. Ke3?? { (-2.39 → -6.35) Blunder. Rad1 was best. } (23. Rad1 Rhd8 24. Rxd2 Rxd2 25. f4 b5 26. h4 Kf7 27. f5 gxf5 28. exf5 Rc2 29. h5 a5) 23... Rd3+ 24. Kf2 Rxh3 25. Nf4?! { (-6.11 → -8.89) Inaccuracy. a4 was best. } (25. a4 Rdxf3+) 25... Rhxf3+ 26. Kg2 Rxf4 27. e5? { (-8.45 → Mate in 8) Checkmate is now unavoidable. Rad1 was best. } (27. Rad1 Rxc3 28. a4 Bd3 29. Rc1 Ra3 30. Ra1 Rxa1 31. Rxa1 Bxe4+ 32. Kg1 Rf3 33. Rc1 Kd6) 27... Rg4+?! { (Mate in 8 → -27.11) Lost forced checkmate sequence. Bd5+ was best. } (27... Bd5+ 28. Kh2 Rd2+ 29. Kh3 Rf3+ 30. Kg4 Rg2+ 31. Kh4 Be6 32. exf6+ Kf7 33. Rxe6 g5+ 34. Kh5) 28. Kf2 f5 29. Rh1?! { (-11.47 → Mate in 10) Checkmate is now unavoidable. Rad1 was best. } (29. Rad1 Rxc3) 29... Rf4+ 30. Ke1 Re4+ 31. Kf2 Rxc3 32. Rh7+ Ke6 33. Rd1 Re2+ 34. Kg1 Rg3+ 35. Kh1 Bd5+ 36. Rxd5 Kxd5 37. e6?! { (-56.40 → Mate in 6) Checkmate is now unavoidable. Rd7+ was best. } (37. Rd7+ Ke4) 37... Rc3 38. Rxb7 Rc1# { Black wins by checkmate. } 0-1