[Event "3rd COVID-19 Inter University Team Battle"] [Site "https://lichess.org/ztRFYqCO"] [Date "2021.07.16"] [White "AC2020"] [Black "sanjoyku17"] [Result "1-0"] [UTCDate "2021.07.16"] [UTCTime "16:28:36"] [WhiteElo "2410"] [BlackElo "2099"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C11"] [Opening "French Defense: Steinitz Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 { C11 French Defense: Steinitz Variation } cxd4 7. Nxd4 Nc6 8. Be3 Nxd4 9. Bxd4 Bc5 10. Be2 Bxd4 11. Qxd4 O-O 12. O-O-O a6 13. h4 b5 14. h5 Qa5?? { (1.12 → 5.16) Blunder. Bb7 was best. } (14... Bb7 15. h6 g6 16. Rh3 Bc6 17. a3 Qe7 18. Na2 a5 19. Rc3 Rfc8 20. b4 Qf8 21. bxa5) 15. Rh3?? { (5.16 → 0.66) Blunder. h6 was best. } (15. h6 g6 16. Nxd5 Qxa2 17. Bf3 Rb8 18. Ne7+ Kh8 19. Nc6 Rb6 20. b3 Rb7 21. Kd2 Qa3) 15... b4 16. Nb1 Qxa2?? { (0.63 → 3.57) Blunder. Qc5 was best. } (16... Qc5 17. h6) 17. Rg3?? { (3.57 → -0.61) Blunder. f5 was best. } (17. f5 Kh8 18. f6 Rg8 19. fxg7+ Rxg7 20. h6 Rg8 21. Rf1 Rxg2 22. Qf4 b3 23. Rxb3 Qa5) 17... h6?? { (-0.61 → 5.57) Blunder. Qa5 was best. } (17... Qa5 18. f5) 18. Bd3?? { (5.57 → 0.50) Blunder. f5 was best. } (18. f5 exf5 19. e6 g5 20. exd7 Bxd7 21. Qxb4 Rab8 22. Qa3 Qxa3 23. Rxa3 Be6 24. Rxa6 Rb4) 18... a5?? { (0.50 → 6.16) Blunder. f6 was best. } (18... f6) 19. f5 exf5? { (3.13 → 5.33) Mistake. f6 was best. } (19... f6 20. Re1) 20. Bxf5?! { (5.33 → 3.44) Inaccuracy. e6 was best. } (20. e6 f6) 20... a4?? { (3.44 → 21.62) Blunder. Qc4 was best. } (20... Qc4 21. Qxc4 dxc4 22. Bxd7 a4 23. Bc6 Ra5 24. Rd5 Rxd5 25. Bxd5 Be6 26. Bxe6 fxe6 27. Nd2) 21. e6 f6?! { (10.46 → Mate in 7) Checkmate is now unavoidable. g5 was best. } (21... g5 22. hxg6 f6 23. exd7 Bxd7 24. Bxd7 a3 25. bxa3 bxa3 26. g7 Qb2+ 27. Qxb2 axb2+ 28. Kxb2) 22. exd7? { (Mate in 7 → 9.58) Lost forced checkmate sequence. Rxg7+ was best. } (22. Rxg7+ Kxg7 23. Qg4+ Kh8 24. Qg6 Rf7 25. Qxf7 Qxb2+ 26. Kxb2 a3+ 27. Ka1 b3 28. Qh7#) 22... Ba6 23. Qxd5+ Qxd5 24. Rxd5 Bc4 25. Rd4 Bf7 26. Rxb4 Bxh5 27. Rc4 Bf7 28. Rc8 Bd5 29. Re3 Kf7? { (8.95 → Mate in 12) Checkmate is now unavoidable. Raxc8 was best. } (29... Raxc8 30. dxc8=R Rxc8 31. Bxc8 Bxg2 32. c4 Kf8 33. Bd7 h5 34. Kd2 Bf1 35. c5 Bg2 36. Re2) 30. Nc3? { (Mate in 12 → 9.80) Lost forced checkmate sequence. Ree8 was best. } (30. Ree8 Rxc8 31. dxc8=Q Rxe8 32. Qd7+ Re7 33. Qxd5+ Kf8 34. Bg6 Re1+ 35. Kd2 Ke7 36. Kxe1 f5) 30... Bb7 31. Be6+ Kg6 32. Rg3+ Kh7 33. Rxa8 Bxa8 34. Nxa4 { Black resigns. } 1-0