[Event "Weekly UB Team Battle"] [Site "https://lichess.org/5Dqs02rv"] [Date "2022.05.18"] [White "Devakarthikeyan07"] [Black "HelloRK123"] [Result "0-1"] [UTCDate "2022.05.18"] [UTCTime "13:47:48"] [WhiteElo "1637"] [BlackElo "1270"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. e3 Bd6?! { (0.00 → 0.86) Inaccuracy. d5 was best. } (2... d5 3. Nf3 Nf6 4. c4 Be7 5. Nbd2 O-O 6. Be2 b6 7. b3) 3. Nf3 Nf6 4. Bb5?! { (0.87 → 0.18) Inaccuracy. Bd3 was best. } (4. Bd3 c5 5. O-O cxd4 6. exd4 b6 7. c4 O-O 8. Nc3 Bb7) 4... Ne4? { (0.18 → 1.47) Mistake. Be7 was best. } (4... Be7 5. Nbd2) 5. Bxd7+?? { (1.47 → -6.80) Blunder. Bd3 was best. } (5. Bd3 f5) 5... Bxd7 6. Ne5 Bb5?! { (-6.96 → -4.62) Inaccuracy. Bxe5 was best. } (6... Bxe5 7. dxe5 Qg5 8. O-O Qxe5 9. f3 Nd6 10. e4 f5 11. Nc3 O-O 12. Be3 fxe4 13. Bd4) 7. Nxf7? { (-4.62 → -7.93) Mistake. Qg4 was best. } (7. Qg4 f5 8. Qxg7 Qf6 9. Qxf6 Nxf6 10. c4 Ba6 11. b3 Rg8 12. O-O Nbd7 13. Nd3 b5) 7... Kxf7?? { (-7.93 → -2.57) Blunder. Qh4 was best. } (7... Qh4 8. Nxd6+ cxd6 9. Qf3 Rf8 10. g3 Qh3 11. Qxe4 d5 12. Nc3 dxe4 13. Nxb5 Nc6 14. Bd2) 8. f3?? { (-2.57 → Mate in 3) Checkmate is now unavoidable. Qh5+ was best. } (8. Qh5+ g6 9. Qxb5 Qh4 10. Rf1 Nc6 11. g3 Qh5 12. Qxh5 gxh5 13. Nd2 Nf6 14. Ke2 e5) 8... Ke7?? { (Mate in 3 → -3.04) Lost forced checkmate sequence. Qh4+ was best. } (8... Qh4+ 9. g3 Bxg3+ 10. hxg3 Qxh1#) 9. fxe4 Rf8?! { (-3.34 → -2.16) Inaccuracy. Kd7 was best. } (9... Kd7 10. Qg4 h5 11. Qxg7+ Kc8 12. g3 Nc6 13. b3 Bf8 14. Qf7 Nb4 15. Kd1 Be8 16. Qxe6+) 10. Qf3?? { (-2.16 → -10.25) Blunder. Qg4 was best. } (10. Qg4 e5 11. Nc3 Bc4 12. b3 Be6 13. Qxg7+ Ke8 14. dxe5 Bb4 15. Bd2 Bxc3 16. Bxc3 Qh4+) 10... Rxf3 11. gxf3 Bg3+? { (-10.28 → -4.88) Mistake. Kf7 was best. } (11... Kf7 12. Bd2 Qh4+ 13. Kd1 Qh5 14. Kc1 Qxf3 15. Re1 Nc6 16. e5 Be7 17. Nc3 Ba6 18. a3) 12. hxg3 Qh8 13. Rxh7?? { (-3.85 → -10.09) Blunder. Nc3 was best. } (13. Nc3 Bd7) 13... Qxh7 14. Kd2 Qh1 15. Kc3 Qxc1 16. Nd2 Qxb2+?? { (-16.41 → -2.05) Blunder. Qxa1 was best. } (16... Qxa1 17. Kb3 Qd1 18. e5 Qxd2 19. a4 Qxe3+ 20. c3 Ba6 21. g4 Qxf3 22. g5 Qg2 23. g6) 17. Kxb2 Bd3?? { (-2.20 → 5.00) Blunder. Nd7 was best. } (17... Nd7 18. c4 Ba6 19. Rh1 c5 20. d5 b5 21. Rh5 Kf7 22. dxe6+ Kxe6 23. Rg5 Kf7 24. e5) 18. Kc1?? { (5.00 → -2.56) Blunder. cxd3 was best. } (18. cxd3 Nd7 19. Rh1 c5 20. Nb3 cxd4 21. exd4 Rc8 22. Rc1 Rxc1 23. Nxc1 Nb8 24. f4 Nc6) 18... Bxc2?? { (-2.56 → 2.73) Blunder. Ba6 was best. } (18... Ba6 19. Kb2 Nd7 20. Rh1 Nb6 21. Rh5 Be2 22. Rh7 Kf7 23. Rh2 Ba6 24. Kb3 c5 25. dxc5) 19. Kxc2 Nc6?! { (2.44 → 3.56) Inaccuracy. c5 was best. } (19... c5 20. Rh1 Na6 21. a3 Rd8 22. Kd3 b5 23. Rh5 Rc8 24. Ke2 b4 25. axb4 cxd4 26. exd4) 20. Kd1?! { (3.56 → 2.36) Inaccuracy. Rh1 was best. } (20. Rh1 Rc8 21. Kc3 Nb8 22. a4 a6 23. Rb1 b6 24. Kd3 Rh8 25. a5 bxa5 26. Rc1 Kd7) 20... Nxd4?? { (2.36 → 7.15) Blunder. Rh8 was best. } (20... Rh8 21. Nf1 Rh5 22. e5 Kd7 23. Ke2 g5 24. Rb1 b6 25. Kf2 Rh8 26. Kg2 a5 27. a4) 21. Nc4?? { (7.15 → -3.81) Blunder. exd4 was best. } (21. exd4 Rd8 22. Rb1 b6 23. Rc1 Rxd4 24. Rxc7+ Kf6 25. Rxa7 g5 26. Ke2 Rd8 27. Ra6 b5) 21... Nxf3 22. Ne5?? { (-3.13 → -9.14) Blunder. Rc1 was best. } (22. Rc1 b6) 22... Nd4?? { (-9.14 → 5.84) Blunder. Nxe5 was best. } (22... Nxe5 23. Rc1 c6 24. a4 Kd6 25. Kc2 Rh8 26. Rd1+ Kc7 27. Kc3 c5 28. Kb3 Kc6 29. g4) 23. Nc6+?? { (5.84 → -9.12) Blunder. exd4 was best. } (23. exd4 Rd8 24. Nf3 e5 25. Rb1 exd4 26. Rxb7 Kd6 27. Ke2 c5 28. Rxa7 Rh8 29. Ra6+ Ke7) 23... Nxc6 { Black wins on time. } 0-1