[Event "MASTHANAIAH CHESS WORLD 460 Arena"] [Site "https://lichess.org/P9Hz7XXZ"] [Date "2020.09.26"] [White "SATHWIKddsu"] [Black "Abiswas"] [Result "0-1"] [UTCDate "2020.09.26"] [UTCTime "08:01:43"] [WhiteElo "1841"] [BlackElo "1844"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "1500+5"] [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. Bb3? { (0.25 → -0.93) Mistake. Bb5+ was best. } (6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O Nf4) 6... Nxb3 7. cxb3?? { (-0.88 → -2.73) Blunder. axb3 was best. } (7. axb3 h6 8. Nf3 e4 9. Qe2 Be7 10. Ne5 Qxd5 11. Nc4 O-O) 7... Qxd5? { (-2.73 → -1.18) Mistake. Nxd5 was best. } (7... Nxd5 8. d3 Bb4+ 9. Kf1 O-O 10. Kg1 h6 11. Nf3 Re8 12. Bd2) 8. O-O Bd6 9. Re1 O-O 10. Nc3 Qc6 11. Qf3 Qxf3 12. Nxf3 e4?! { (-0.60 → 0.05) Inaccuracy. Re8 was best. } (12... Re8 13. d4) 13. Nxe4 Nxe4 14. Rxe4 b6 15. Ng5? { (0.02 → -1.12) Mistake. d4 was best. } (15. d4 Bb7) 15... Bb7 16. Rh4?? { (-0.76 → -3.43) Blunder. Re1 was best. } (16. Re1) 16... Rfe8 17. f3? { (-2.81 → -4.59) Mistake. Nf3 was best. } (17. Nf3 Bxf3 18. gxf3 Re1+ 19. Kg2 f5 20. Rc4 Rae8 21. f4 Rd1 22. b4 b5 23. Rc2 Bxf4) 17... Re1+?? { (-4.59 → -2.15) Blunder. Be7 was best. } (17... Be7 18. d3 h6 19. Rc4 hxg5 20. Rxc7 Ba6 21. Bd2 Bxd3 22. Rd1 Rad8 23. Be1 Bb5 24. Rxd8) 18. Kf2 Rae8 19. Ne4 Rh1 20. d3?! { (-2.36 → -3.70) Inaccuracy. Nxd6 was best. } (20. Nxd6 cxd6 21. Ra4 a5 22. h4 h6 23. Rc4 Ree1 24. d3 Rhf1+ 25. Kg3 Re2 26. Rc7 Ba6) 20... Bxe4? { (-3.70 → -2.23) Mistake. Be7 was best. } (20... Be7 21. Rh5 g6 22. Ng3 Rxc1 23. Rxc1 gxh5 24. Rxc7 Bc5+ 25. Kf1 Ba6 26. Rd7 Re3 27. Rd8+) 21. dxe4? { (-2.23 → -4.32) Mistake. Rxe4 was best. } (21. Rxe4 Rxe4 22. dxe4 f6 23. a3 Kf7 24. b4 Bf4 25. Bxf4 Rxa1 26. Bd2 h5 27. f4 b5) 21... Bxh2?? { (-4.32 → -0.66) Blunder. Re5 was best. } (21... Re5 22. Ke2 Rc5 23. e5 Rxe5+ 24. Re4 Rd5 25. Bf4 Rxa1 26. Bxd6 f5 27. Re8+ Kf7 28. Rf8+) 22. Rg4?? { (-0.66 → -4.37) Blunder. g3 was best. } (22. g3 Bg1+) 22... Bg1+?! { (-4.37 → -3.39) Inaccuracy. Be5 was best. } (22... Be5) 23. Kg3 h5?? { (-4.23 → -0.25) Blunder. Bd4 was best. } (23... Bd4) 24. Rh4 Bf2+?? { (-0.19 → 2.64) Blunder. Rxh4 was best. } (24... Rxh4 25. Kxh4 g6 26. Bf4 Bf2+ 27. Kh3 c5 28. Rd1 Bd4 29. g4 hxg4+ 30. Kxg4 Kg7 31. Rd2) 25. Kf4?? { (2.64 → -14.68) Blunder. Kxf2 was best. } (25. Kxf2) 25... Rxh4+ 26. Kg5?! { (-14.48 → Mate in 1) Checkmate is now unavoidable. g4 was best. } (26. g4 f6 27. Be3 g5+ 28. Kf5 Bxe3 29. Kg6 hxg4 30. fxg4 Bd4 31. Rc1 Re7 32. e5 Bxe5) 26... f6+?! { (Mate in 1 → -12.89) Lost forced checkmate sequence. Re5# was best. } (26... Re5#) 27. Kf5?! { (-12.89 → Mate in 3) Checkmate is now unavoidable. Kg6 was best. } (27. Kg6 Re5) 27... Re5+?! { (Mate in 3 → -14.75) Lost forced checkmate sequence. Kf7 was best. } (27... Kf7 28. g4 Re5+ 29. Kf4 g5#) 28. Kg6 Rh1 29. b4 Rg1 30. b3?! { (-27.06 → Mate in 2) Checkmate is now unavoidable. g4 was best. } (30. g4 Rxc1) 30... Rxg2+ 31. Bg5 Rgxg5# { Black wins by checkmate. } 0-1