[Event "National Schools Online Chess Championship 2021 - Under 13 Open - Under 13 Open"] [Site "India"] [Date "2021.07.09"] [Round "2.229"] [White "Bhotuku, Poojan"] [Black "Maiti, Shrutartha"] [Result "0-1"] [WhiteElo "839"] [BlackElo "521"] [Variant "Standard"] [TimeControl "-"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Nf3 Nf6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. c3 e6 8. Bg5 Be7 9. Nbd2 O-O 10. h4 Qc7 11. h5 h6 12. Be3?! { (-0.69 → -1.77) Inaccuracy. Bxf6 was best. } (12. Bxf6 Bxf6) 12... Ng4 13. Qe2 Nxe3 14. Qxe3 Bd6 15. g4?! { (-1.14 → -2.14) Inaccuracy. Qe2 was best. } (15. Qe2 Qb6) 15... Bf4 16. Qd3 e5?! { (-1.87 → -1.00) Inaccuracy. b5 was best. } (16... b5) 17. dxe5 Nxe5 18. Nxe5 Qxe5+ 19. Qe2? { (-0.79 → -2.43) Mistake. Kf1 was best. } (19. Kf1 Bxd2) 19... Qc7 20. Qd3?! { (-3.34 → -4.46) Inaccuracy. O-O-O was best. } (20. O-O-O d4) 20... Rfe8+ 21. Kd1 Qb6? { (-4.24 → -2.42) Mistake. d4 was best. } (21... d4 22. cxd4 Bxd2 23. Kxd2 Qf4+ 24. Kc3 Rac8+ 25. Kb3 Re6 26. Rab1 Rb6+ 27. Ka3 Ra6+ 28. Kb3) 22. Kc2?! { (-2.42 → -3.33) Inaccuracy. Qd4 was best. } (22. Qd4 Qc7) 22... Rac8?? { (-3.33 → -1.21) Blunder. Bxd2 was best. } (22... Bxd2 23. Qxd2 d4 24. Rae1 dxc3 25. bxc3 Red8 26. Qe3 Qa6 27. Kb1 Rd3 28. Qe2 Rad8 29. Qc2) 23. Rad1?! { (-1.21 → -1.99) Inaccuracy. Rae1 was best. } (23. Rae1 Bg5 24. Rxe8+ Rxe8 25. f3 Qf2 26. Rd1 a5 27. Qf1 Qh2 28. Qg1 Qf4 29. Qd4 Qxd4) 23... d4 24. Qf3?? { (-1.93 → -6.83) Blunder. c4 was best. } (24. c4) 24... dxc3 25. bxc3 Qa5?! { (-7.04 → -5.23) Inaccuracy. Bg5 was best. } (25... Bg5) 26. Kb2?! { (-5.23 → -8.26) Inaccuracy. Kb1 was best. } (26. Kb1 Bxd2 27. Rxd2 Rxc3 28. Qd1 Rc4 29. Rb2 Rce4 30. Qd2 Re1+ 31. Rxe1 Rxe1+ 32. Kc2 Qa4+) 26... Be5 27. Rc1 Qb4+ 28. Nb3 Bxc3+ 29. Rxc3 Rxc3 30. a3? { (-7.44 → Mate in 4) Checkmate is now unavoidable. Qxc3 was best. } (30. Qxc3 Re2+ 31. Qc2 Rxc2+ 32. Kxc2 Qe4+ 33. Kd2 Qxh1 34. Ke3 Qg2 35. f3 Qxa2 36. Nd2 Qa5) 30... Qxb3+ 31. Ka1 Rxf3 32. Rc1 Qxa3+ 33. Kb1 Rb3+ 34. Kc2 Qb2+ 35. Kd1 Qe2# { Black wins by checkmate. } 0-1