[Event "KSCA Weekly Challenge Arena"] [Site "https://lichess.org/dA1AAWUM"] [Date "2021.06.21"] [White "Januda-Pabasara-KSCA"] [Black "YV_Nethuli_Nihinsa"] [Result "0-1"] [UTCDate "2021.06.21"] [UTCTime "14:19:31"] [WhiteElo "1713"] [BlackElo "1357"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "300+7"] [ECO "C58"] [Opening "Italian Game: Two Knights Defense, Polerio Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 { C58 Italian Game: Two Knights Defense, Polerio Defense } 6. Bd3?? { (0.25 → -2.25) Blunder. Bb5+ was best. } (6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O Nf4) 6... Nxd5 7. Nf3?! { (-1.35 → -2.26) Inaccuracy. h4 was best. } (7. h4 h6 8. Qh5 Qf6 9. Ne4 Qf4 10. Qe2 Nb4 11. Bb5+ Nac6) 7... Bg4?? { (-2.26 → -0.48) Blunder. Nb4 was best. } (7... Nb4 8. Bb5+ c6 9. a3 Nxc2+ 10. Qxc2 cxb5 11. Nc3 Be7 12. O-O) 8. h3 Bxf3?! { (-0.80 → -0.02) Inaccuracy. Be6 was best. } (8... Be6 9. Nc3) 9. Qxf3 Nc6 10. Bc4 Nf6 11. Bb5 Qd6?! { (-0.08 → 0.50) Inaccuracy. e4 was best. } (11... e4 12. Bxc6+ bxc6 13. Qe2 Bc5 14. O-O O-O 15. Nc3 Re8 16. d3 exd3 17. Qxd3 Qxd3 18. cxd3) 12. Bxc6+ bxc6 13. Nc3 Be7 14. O-O O-O-O? { (0.49 → 1.82) Mistake. Nd5 was best. } (14... Nd5 15. Re1) 15. Ne4?! { (1.82 → 0.71) Inaccuracy. Re1 was best. } (15. Re1 Rhf8) 15... Nxe4 16. Qxe4 g6?! { (0.50 → 1.27) Inaccuracy. Qd5 was best. } (16... Qd5 17. Re1 Qxe4 18. Rxe4 Rd5 19. d3 f5 20. Rc4 Rc5 21. Rxc5 Bxc5 22. Bd2 Bd4 23. Rb1) 17. d3?! { (1.27 → 0.18) Inaccuracy. Re1 was best. } (17. Re1 f6) 17... h5? { (0.18 → 1.32) Mistake. f5 was best. } (17... f5) 18. Be3?! { (1.32 → 0.47) Inaccuracy. Re1 was best. } (18. Re1 Rhe8 19. Re2 f5 20. Qxe5 Bf6 21. Qxd6 cxd6 22. Rxe8 Rxe8 23. Kf1 Kd7 24. Rb1 Rb8) 18... f5 19. Qc4 Kb8? { (0.29 → 1.59) Mistake. g5 was best. } (19... g5 20. Rae1) 20. Qa4 c5 21. Bd2? { (2.16 → 0.58) Mistake. b4 was best. } (21. b4 Qd7 22. Qa6 Qc8 23. Qc4 Qd7 24. Bxc5 Bxc5 25. bxc5 Qc6 26. Rfb1+ Ka8 27. Rb5 Rd4) 21... g5 22. Rab1 Rhg8?? { (0.51 → 3.37) Blunder. g4 was best. } (22... g4 23. h4) 23. f3?? { (3.37 → -1.28) Blunder. b4 was best. } (23. b4) 23... g4 24. fxg4 fxg4? { (-1.21 → 0.00) Mistake. hxg4 was best. } (24... hxg4) 25. hxg4?? { (0.00 → -5.36) Blunder. h4 was best. } (25. h4 Bxh4 26. Rf5 Bg3 27. Be3 Qb6 28. Rxh5 Bf4 29. Re1 Bxe3+ 30. Rxe3 c4 31. Rxe5 cxd3) 25... Rxg4 26. Qa5? { (-5.39 → -10.58) Mistake. Qb3+ was best. } (26. Qb3+ Ka8) 26... Qd4+ 27. Rf2 Rdg8? { (-7.88 → -4.57) Mistake. Bh4 was best. } (27... Bh4) 28. Qb5+ Kc8 29. Qa6+ Kb8?! { (-7.60 → -4.61) Inaccuracy. Kd7 was best. } (29... Kd7 30. Qb7) 30. Qb5+ Ka8?? { (-4.69 → 0.00) Blunder. Kc8 was best. } (30... Kc8 31. Qc6 Bh4 32. Rf1 Rxg2+ 33. Qxg2 Rxg2+ 34. Kxg2 Bxf2 35. Rxf2 Qxb2 36. Be3 c4 37. a4) 31. Qc6+ Kb8 32. Kf1?? { (0.00 → -2.02) Blunder. Qb5+ was best. } (32. Qb5+) 32... Bh4?? { (-2.02 → -0.30) Blunder. R4g6 was best. } (32... R4g6 33. Qe4 h4 34. Be1 Rg4 35. Qxd4 cxd4 36. Re2 Bd6 37. Rf2 Kc8 38. Rd1 Bc5 39. Re2) 33. Be1?? { (-0.30 → -8.00) Blunder. Rf7 was best. } (33. Rf7 Qd6 34. Qxd6 cxd6 35. b4 c4 36. Be3 Rxg2 37. Bxa7+ Ka8 38. dxc4 Rxc2 39. Rd1 Rxc4) 33... Bxf2 34. Bxf2 Rf4 35. Qb5+? { (-9.19 → Mate in 8) Checkmate is now unavoidable. Qf3 was best. } (35. Qf3 Rxf3) 35... Ka8? { (Mate in 8 → -8.36) Lost forced checkmate sequence. Kc8 was best. } (35... Kc8 36. Ke1 Qxf2+ 37. Kd1 Qxg2 38. Qa6+ Kd8 39. Qa5 Rf1+ 40. Qe1 Rxe1+ 41. Kxe1 Qh2 42. Kf1) 36. Qc6+ Kb8 37. Qb5+? { (-8.70 → Mate in 8) Checkmate is now unavoidable. Qf3 was best. } (37. Qf3 Rxf3) 37... Kc8 38. Qa6+ Kd8 39. Kg1 Qxf2+ 40. Kh1 Qxg2# { Black wins by checkmate. } 0-1