[Event "Casual correspondence game"] [Site "https://lichess.org/p6RLnjud"] [Date "2020.12.27"] [White "devangan"] [Black "snehotosh"] [Result "1-0"] [UTCDate "2020.12.27"] [UTCTime "08:42:31"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A05"] [Opening "King's Indian Attack: Symmetrical Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 { A05 King's Indian Attack: Symmetrical Defense } 3. Bg2 d5 4. O-O b6?! { (0.17 → 1.18) Inaccuracy. Bg7 was best. } (4... Bg7 5. c4 d4 6. b4 O-O 7. Bb2 Ne8 8. d3 a5 9. b5) 5. Nd4? { (1.18 → -0.34) Mistake. c4 was best. } (5. c4 c6 6. Qa4 dxc4 7. Qxc4 Bg7 8. d4 Be6 9. Qa4 O-O 10. Qd1 Ne4 11. Nc3 Nxc3) 5... Bb7 6. e4?? { (-0.18 → -2.12) Blunder. c4 was best. } (6. c4 c5 7. Nc2 Qd7 8. cxd5 Bxd5 9. Bxd5 Nxd5 10. d4 Bg7 11. e4 Nf6 12. Nc3 cxd4) 6... e5?? { (-2.12 → -0.06) Blunder. Nxe4 was best. } (6... Nxe4) 7. Nb3 dxe4 8. d3 a5 9. dxe4 Nxe4?? { (-0.58 → 1.22) Blunder. Qxd1 was best. } (9... Qxd1 10. Rxd1 a4 11. N3d2 Bc5 12. Nc4 Ng4 13. Rd2 b5 14. Nca3 c6 15. c3 Nd7 16. h3) 10. Bxe4?? { (1.22 → -1.50) Blunder. Qe2 was best. } (10. Qe2 Qd5) 10... Qxd1 11. Rxd1 Bxe4 12. Nc3? { (-1.60 → -3.09) Mistake. Re1 was best. } (12. Re1 Bb7) 12... Bxc2 13. Rd2 Be4?? { (-3.62 → 1.46) Blunder. Bf5 was best. } (13... Bf5) 14. Nxe4 Nc6?? { (1.44 → 8.24) Blunder. f5 was best. } (14... f5 15. Nf6+ Kf7 16. Nd7 a4 17. Nxe5+ Kf6 18. Nd4 Kxe5 19. Nb5 Kf6 20. Nxc7 Ra7 21. Nd5+) 15. Nf6+ Ke7 16. Nd7?? { (8.08 → -1.15) Blunder. Nd5+ was best. } (16. Nd5+) 16... Bh6?? { (-1.15 → 4.09) Blunder. Bg7 was best. } (16... Bg7 17. Ndc5 bxc5 18. Nxc5 Nd4 19. Rd1 a4 20. Be3 Rhb8 21. Bxd4 exd4 22. Rd2 Rb5 23. Rc2) 17. Rc2 Nb4?! { (4.09 → 5.55) Inaccuracy. a4 was best. } (17... a4 18. Nxb6) 18. Rxc7 Nd5?! { (5.64 → 8.00) Inaccuracy. Kd8 was best. } (18... Kd8) 19. Nxb6+?! { (8.00 → 5.38) Inaccuracy. Rb7 was best. } (19. Rb7 Kd6 20. Nxb6 Kc6 21. Rxf7 Bxc1 22. Nxa8 Bxb2 23. Rb1 Bd4 24. Nc7 Nxc7 25. Rc1+ Kd5) 19... Kd6?! { (5.38 → 9.72) Inaccuracy. Nxc7 was best. } (19... Nxc7 20. Nxa8) 20. Nxa8 Nxc7 21. Nxc7 Kxc7 22. Bxh6 Rd8 23. Bg5 Rd3 24. Rc1+ Kb7 25. Nc5+ Kb6 26. Nxd3 e4 27. Ne5 f5 28. Rc6+?! { (Mate in 11 → 57.60) Lost forced checkmate sequence. a4 was best. } (28. a4 Kb7 29. Bd8 e3 30. Rc7+ Ka6 31. fxe3 Kb6 32. Kg2 f4 33. Nc4+ Ka6 34. exf4 h5) 28... Kb5?! { (57.60 → Mate in 4) Checkmate is now unavoidable. Kb7 was best. } (28... Kb7 29. a4) 29. b4?! { (Mate in 4 → 17.56) Lost forced checkmate sequence. Be3 was best. } (29. Be3 Kb4 30. Rb6+ Ka4 31. Nc4 h5 32. b3#) 29... axb4 30. Rc8?! { (Mate in 7 → 17.52) Lost forced checkmate sequence. Be3 was best. } (30. Be3 f4 31. gxf4 Ka4 32. Ra6+ Kb5 33. Rb6+ Ka5 34. Nc4+ Ka4 35. Bc5 g5 36. Rxb4#) 30... Ka4 31. Ra8+ Kb5 32. a4+?! { (Mate in 6 → 13.32) Lost forced checkmate sequence. Be3 was best. } (32. Be3 f4 33. a4+ bxa3 34. Rb8+ Ka4 35. Nc6 a2 36. Rb4+ Ka3 37. Bc1#) 32... Kc5 33. a5 Kd5 34. a6 Kxe5?! { (16.40 → Mate in 8) Checkmate is now unavoidable. e3 was best. } (34... e3 35. f4) 35. a7 Ke6 36. Rd8 Kf7 37. a8=Q b3 38. Rd6 b2 39. Qb7+ Kf8 40. Rd8# { White wins by checkmate. } 1-0