[Event "Reverse flash Rapid Tournament"] [Site "https://lichess.org/xYzBrEfU"] [Date "2021.04.15"] [White "Deltacamp1"] [Black "Birendrakrupadhyay"] [Result "1-0"] [UTCDate "2021.04.15"] [UTCTime "14:00:05"] [WhiteElo "2218"] [BlackElo "2007"] [WhiteRatingDiff "+62"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "E81"] [Opening "King's Indian Defense: Steiner Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6?! { (0.00 → 0.56) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. c4 g6?! { (0.26 → 0.94) Inaccuracy. e5 was best. } (2... e5 3. e3 g6 4. Nc3 Nf6 5. Nf3 Qe7 6. e4 Bg7 7. d5) 3. Nc3 Bg7 4. e4 Nf6 5. f3 O-O 6. Bg5 { E81 King's Indian Defense: Steiner Attack } Nbd7?! { (0.13 → 0.76) Inaccuracy. a6 was best. } (6... a6 7. Qd2 c5 8. d5 Qa5 9. a4 b5 10. cxb5 Nbd7 11. Nge2) 7. Qd2 c5 8. d5 Ne5?! { (0.56 → 1.30) Inaccuracy. a6 was best. } (8... a6 9. Nh3) 9. f4 Ned7 10. Nf3 h6 11. Bh4 Nh7? { (1.40 → 3.12) Mistake. b5 was best. } (11... b5 12. cxb5) 12. Bd3 Bf6 13. Bxf6 Nhxf6?! { (3.20 → 4.87) Inaccuracy. exf6 was best. } (13... exf6 14. O-O) 14. e5?! { (4.87 → 3.43) Inaccuracy. O-O was best. } (14. O-O Nh5) 14... dxe5 15. fxe5 Ng4 16. Qf4?? { (3.54 → 0.30) Blunder. e6 was best. } (16. e6 Nde5 17. h3 Nxf3+ 18. gxf3 Ne5 19. O-O-O Kg7 20. Be2 fxe6 21. f4 Nf7 22. Bd3 Nh8) 16... Qb6?? { (0.30 → 6.87) Blunder. Ndxe5 was best. } (16... Ndxe5 17. Nxe5 Qd6 18. O-O Nxe5 19. Bc2 g5 20. Qg3 Ng4 21. Rae1 Qxg3 22. hxg3 e6 23. Bd1) 17. Rb1?? { (6.87 → 0.17) Blunder. O-O-O was best. } (17. O-O-O) 17... f5?? { (0.17 → 4.87) Blunder. Ndxe5 was best. } (17... Ndxe5 18. Nxe5) 18. exf6? { (4.87 → 2.65) Mistake. e6 was best. } (18. e6 g5 19. Qg3 Ndf6 20. Bxf5 Ne3 21. Nh4 Nfxd5 22. Nxd5 Nxd5 23. O-O Nf6 24. Rbe1 Qxb2) 18... Ndxf6? { (2.65 → 4.34) Mistake. exf6 was best. } (18... exf6) 19. h3?! { (4.34 → 2.94) Inaccuracy. Qd2 was best. } (19. Qd2) 19... Nh5 20. Qd2 Rxf3 21. gxf3?? { (3.36 → 0.40) Blunder. hxg4 was best. } (21. hxg4 Rxd3 22. Qxd3 Bxg4 23. O-O Bf5 24. Ne4 Bxe4 25. Qxe4 Ng3 26. Qxe7 Nxf1 27. Rxf1 Qxb2) 21... Ne5 22. Be4 Bf5 23. Qxh6?! { (0.74 → 0.00) Inaccuracy. O-O was best. } (23. O-O Rf8) 23... Bxe4 24. fxe4 Ng3?? { (-0.08 → 3.37) Blunder. Rf8 was best. } (24... Rf8 25. Kd1) 25. Rg1 Nf3+?? { (2.38 → 6.90) Blunder. Rf8 was best. } (25... Rf8 26. Rxg3) 26. Kf2 Nxg1 27. Kxg3 Rf8 28. Rxg1 Qxb2? { (7.33 → Mate in 5) Checkmate is now unavoidable. Qd6+ was best. } (28... Qd6+ 29. Kg2) 29. Qxg6+ Kh8 30. Qh6+ Kg8 31. Kh4+ { Black resigns. } 1-0