[Event "Weekly Tournament 1"] [Site "https://lichess.org/btCKdphZ"] [Date "2023.08.14"] [White "srijithivs"] [Black "Keshav_Karthikeyan"] [Result "0-1"] [UTCDate "2023.08.14"] [UTCTime "11:16:34"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "900+5"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b5?! { (0.00 → 0.75) Inaccuracy. Nf6 was best. } { A40 Polish Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. e4 e5? { (1.09 → 2.59) Mistake. a6 was best. } (2... a6 3. Nf3 e6 4. a4 b4 5. Nbd2 d5 6. Bd3 Nf6 7. c4) 3. dxe5 Qg5?? { (2.41 → 7.69) Blunder. Nc6 was best. } (3... Nc6 4. Nf3 Rb8 5. a4 b4 6. Nbd2 Nge7 7. Nc4 Ng6 8. Be3) 4. f4?? { (7.69 → 2.39) Blunder. Bxg5 was best. } (4. Bxg5 Nc6 5. Bxb5 Be7 6. Be3 Rb8 7. Nc3 a6 8. Ba4 Nxe5 9. Bd4 Bf6 10. Nd5 c6) 4... Qe7?! { (2.39 → 3.85) Inaccuracy. Qg6 was best. } (4... Qg6 5. f5) 5. f5?? { (3.85 → 0.00) Blunder. Bxb5 was best. } (5. Bxb5 c6 6. Bc4 d6 7. Qxd6 Qxd6 8. exd6 Bxd6 9. Nc3 Nd7 10. Bd2 Bc5 11. Nf3 Nb6) 5... Nc6?? { (0.00 → 1.72) Blunder. Qh4+ was best. } (5... Qh4+ 6. Kd2 Qf4+ 7. Ke1 Qh4+) 6. f6?? { (1.72 → -0.27) Blunder. Nf3 was best. } (6. Nf3 Nxe5 7. Nc3 c6 8. Bf4 d6 9. Qd4 Bxf5 10. a4 bxa4 11. O-O-O Bd7 12. Bxe5 dxe5) 6... gxf6? { (-0.27 → 0.85) Mistake. Qxe5 was best. } (6... Qxe5 7. fxg7) 7. exf6?? { (0.85 → -1.51) Blunder. Bxb5 was best. } (7. Bxb5 Qc5) 7... Nxf6 8. Nf3 Nxe4 9. Nc3?? { (-2.22 → -7.29) Blunder. Qe2 was best. } (9. Qe2 Bg7 10. Nfd2 d5 11. Nxe4 dxe4 12. Qh5 a6 13. Be2 Nd4 14. O-O Nxc2 15. Nc3 O-O) 9... Nf6+?? { (-7.29 → -0.25) Blunder. Nxc3+ was best. } (9... Nxc3+ 10. Be2 Nxd1 11. Kxd1 Bb7 12. Re1 O-O-O 13. Bg5 Qd6+ 14. Kc1 Re8 15. Bd2 Bg7 16. a3) 10. Be2 Nd4?? { (-0.72 → 4.89) Blunder. Rg8 was best. } (10... Rg8 11. Bg5) 11. Nxd4 Rg8 12. Ndxb5 Rb8 13. Nxa7?? { (4.41 → 1.86) Blunder. Nxc7+ was best. } (13. Nxc7+ Kd8 14. N7d5 Nxd5 15. Qxd5 Rg6 16. Rf1 Ke8 17. Qh5 Bg7 18. Nd5 Qe4 19. Qf3 Qxf3) 13... Rb7?? { (1.86 → 5.60) Blunder. Bb7 was best. } (13... Bb7) 14. Nxc8 Qd8 15. Nd6+?! { (7.28 → 5.56) Inaccuracy. Ba6 was best. } (15. Ba6 Qxc8 16. Qf3 c6 17. Bf4 d5 18. O-O-O Rg6 19. Rhe1+ Be7 20. Bxb7 Qxb7 21. Kb1 Kf8) 15... cxd6 16. Ba6 Ra7 17. Be2 Rxg2 18. Nb5?? { (5.03 → 0.00) Blunder. Qd4 was best. } (18. Qd4 Rc7 19. Bf3 Rg6 20. Bf4 Qe7+ 21. Kd1 Ng4 22. Re1 Re6) 18... Qb8?? { (0.00 → 5.19) Blunder. Ne4 was best. } (18... Ne4 19. Kf1 Rf2+ 20. Kg1 Ra5 21. Be3 Rxb5 22. Bxf2 Nxf2 23. Kxf2 Qh4+ 24. Kg2 Rg5+ 25. Kf1) 19. Nxd6+?? { (5.19 → -0.36) Blunder. Bf3 was best. } (19. Bf3 Qxb5 20. Bxg2 Rc7 21. Qd3 Qxd3 22. cxd3 Bg7 23. O-O Ng4 24. h3 Bd4+ 25. Kh1 Nf2+) 19... Kd8?? { (-0.36 → 3.79) Blunder. Bxd6 was best. } (19... Bxd6 20. Kf1 Rg8 21. Bf3 Bc5 22. Qe2+ Kd8 23. Qc4 Qe5 24. Bd2 d6 25. Re1 Qf5 26. Qf4) 20. Nb5 Ra5 21. Nd6?? { (3.32 → -4.62) Blunder. a4 was best. } (21. a4 Ra6 22. Nd4 Qe5 23. Qd3 Ne4 24. Be3 Bb4+ 25. c3 Nc5 26. Qd2 Ne4 27. Bf4) 21... Bxd6 22. Bf4?! { (-4.70 → -6.35) Inaccuracy. Be3 was best. } (22. Be3 Rd5 23. Kf1 Rxd1+ 24. Rxd1 Rxe2 25. Kxe2 Qb5+ 26. Rd3 Be5 27. a4 Qxa4 28. Rhd1 Kc8) 22... Bxf4 23. b4?? { (-6.51 → Mate in 12) Checkmate is now unavoidable. Kf1 was best. } (23. Kf1 Rgg5 24. Qd3 Qxb2 25. Rd1 Bc7 26. Rg1 Rxg1+ 27. Kxg1 Rg5+ 28. Kf1 Bb6 29. Qg3 Rxg3) 23... Qxb4+?! { (Mate in 12 → -17.78) Lost forced checkmate sequence. Re5 was best. } (23... Re5 24. Kf1 Rexe2 25. Qxe2 Rxe2 26. Kxe2 Qe5+ 27. Kf1 Qb5+ 28. Ke1 Qxb4+ 29. Kf1 Qc4+ 30. Kf2) 24. Qd2?! { (-17.78 → Mate in 2) Checkmate is now unavoidable. Kf1 was best. } (24. Kf1 Rag5) 24... Qxd2+ 25. Kf1 Qxe2# { Black wins by checkmate. } 0-1