[Event "ACC Demo tournament 1 Arena"] [Site "https://lichess.org/Y2cTbVHm"] [Date "2020.09.30"] [White "Sabari2011"] [Black "Jaswanth2013"] [Result "0-1"] [UTCDate "2020.09.30"] [UTCTime "14:21:44"] [WhiteElo "1304"] [BlackElo "1430"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. e3 Nf6 3. Bd3 Nc6?! { (0.20 → 0.80) Inaccuracy. d5 was best. } (3... d5 4. Nf3 c5 5. O-O Nc6 6. b3 Be7 7. Bb2 O-O 8. Nbd2) 4. Nf3 Bd6?! { (0.43 → 1.14) Inaccuracy. d5 was best. } (4... d5 5. Nbd2 Nb4 6. Bb5+ c6 7. Be2 c5 8. c3 Nc6 9. O-O) 5. O-O O-O 6. Nbd2 h6?! { (0.94 → 1.54) Inaccuracy. b6 was best. } (6... b6 7. c3 Bb7 8. e4 Bf4 9. g3 Bh6 10. Qc2 Nh5 11. Nc4 Bxc1 12. Raxc1 Ne7 13. Ncd2) 7. b3?! { (1.54 → 0.66) Inaccuracy. e4 was best. } (7. e4 Bf4) 7... Nb4 8. Bb2? { (0.99 → -0.30) Mistake. Bc4 was best. } (8. Bc4 Be7) 8... Nxd3 9. cxd3 Re8 10. Rc1 Ng4?! { (-0.20 → 0.77) Inaccuracy. b6 was best. } (10... b6 11. a3 Bb7 12. Qc2 Rc8 13. b4 Bf8 14. e4 d6 15. Qb3 a6 16. a4 d5 17. e5) 11. Re1?! { (0.77 → 0.09) Inaccuracy. e4 was best. } (11. e4 Be7 12. Qc2 b6 13. Qxc7 Nf6 14. Qf4 Bb7 15. h3 d5 16. Rc2 Rc8 17. Rxc8 Qxc8) 11... e5?? { (0.09 → 3.21) Blunder. Nf6 was best. } (11... Nf6 12. e4 Bf8 13. Nf1 b6 14. Ng3 Bb7 15. Ne5 c5 16. dxc5 Bxc5 17. Nh5 Nxh5 18. Qxh5) 12. Qc2?? { (3.21 → 0.21) Blunder. h3 was best. } (12. h3) 12... e4?? { (0.21 → 2.93) Blunder. exd4 was best. } (12... exd4 13. Bxd4 Ba3 14. Bb2 Bxb2 15. Qxb2 d6 16. e4 c6 17. h3 Nf6 18. a4 Be6 19. Nd4) 13. dxe4 Be7 14. Qc3?! { (3.35 → 2.21) Inaccuracy. e5 was best. } (14. e5 h5) 14... Nf6 15. e5?! { (2.40 → 1.53) Inaccuracy. d5 was best. } (15. d5 c6) 15... Nd5 16. Qd3 f6?? { (1.51 → 4.17) Blunder. Nb4 was best. } (16... Nb4) 17. exf6? { (4.17 → 2.15) Mistake. e4 was best. } (17. e4 Nf4) 17... Nxf6 18. d5 Bf8?! { (2.71 → 3.80) Inaccuracy. d6 was best. } (18... d6 19. Rc4 Rf8 20. Rec1 Ne8 21. Nd4 Bf6 22. Ne4 Be5 23. a4 Bf5 24. f4 Bxd4 25. Qxd4) 19. Qc3?? { (3.80 → 1.19) Blunder. Nh4 was best. } (19. Nh4) 19... a5? { (1.19 → 3.03) Mistake. Nxd5 was best. } (19... Nxd5) 20. a3?? { (3.03 → 0.87) Blunder. Qc4 was best. } (20. Qc4 b5) 20... b5? { (0.87 → 2.59) Mistake. Nxd5 was best. } (20... Nxd5 21. Qd3 c6 22. Nd4 d6 23. Qc4 Kh8 24. N2f3 Bd7 25. h3 Be7 26. e4 Nb6 27. Qc2) 21. b4?! { (2.59 → 1.50) Inaccuracy. Qd3 was best. } (21. Qd3 b4) 21... axb4 22. axb4 d6? { (1.58 → 3.04) Mistake. Ra4 was best. } (22... Ra4 23. Qd3) 23. Ra1?? { (3.04 → -0.71) Blunder. Qb3 was best. } (23. Qb3 Bd7) 23... Rxa1?! { (-0.71 → 0.00) Inaccuracy. Nxd5 was best. } (23... Nxd5 24. Qb3 Be6 25. e4 Nb6 26. Qd3 Nc4 27. Nxc4 Rxa1 28. Rxa1 bxc4 29. Qd4 Bf7 30. b5) 24. Bxa1 c5?? { (-0.25 → 3.53) Blunder. Nxd5 was best. } (24... Nxd5 25. Qb3 Be6 26. e4 Nb6 27. Qd3 Qd7 28. Nd4 d5 29. Bc3 dxe4 30. Nxe4 Bf5 31. Qb1) 25. bxc5?? { (3.53 → 0.97) Blunder. dxc6 was best. } (25. dxc6 Nd5) 25... dxc5 26. Qxc5?? { (1.28 → -12.78) Blunder. e4 was best. } (26. e4 c4) 26... Bxc5 27. Rc1 Ba3 28. Rb1 Qxd5 29. e4 Qc6 30. Rb3 Qc1+ 31. Nf1 Qxa1 32. Rxb5?! { (-23.64 → Mate in 9) Checkmate is now unavoidable. Re3 was best. } (32. Re3 Rxe4) 32... Ba6 33. Ra5 Qxf1# { Black wins by checkmate. } 0-1