[Event "Chess for Concentration Arena"] [Site "https://lichess.org/3U43pBjG"] [Date "2022.01.02"] [White "Arnav_Birla"] [Black "yuvraaj-datta"] [Result "0-1"] [UTCDate "2022.01.02"] [UTCTime "04:35:38"] [WhiteElo "1395"] [BlackElo "1433"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+15"] [Variant "Antichess"] [TimeControl "300+2"] [ECO "?"] [Opening "?"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4?? { (0.15 → Mate in 16) Checkmate is now unavoidable. e3 was best. } (1. e3 b5 2. Bxb5 Ba6 3. Bxd7 Qxd7 4. Qe2 Qxd2 5. Nxd2 Bxe2 6. Nxe2 Nd7 7. c4 Ne5) 1... d6?? { (Mate in 16 → Mate in 15) Lost forced checkmate sequence. b5 was best. } (1... b5 2. Bxb5 d5 3. exd5 Qxd5 4. Bxe8 Qxd2 5. Bxf7 Qxf2 6. Kxf2) 2. Nc3?? { (Mate in 15 → Mate in 15) Lost forced checkmate sequence. Qg4 was best. } (2. Qg4 Bxg4 3. Ba6 Nxa6 4. Kd1 Bxd1 5. d3 Bxc2 6. Na3 Bxd3) 2... h5?? { (Mate in 15 → Mate in 15) Lost forced checkmate sequence. d5 was best. } (2... d5 3. exd5 Qxd5 4. Nxd5 e5 5. Nxc7 Be7 6. Nxa8 Ba3 7. bxa3 b5 8. Bxb5 Nc6 9. Bxc6) 3. Qxh5 Rxh5 4. h4?? { (Mate in 15 → Mate in 14) Lost forced checkmate sequence. Ba6 was best. } (4. Ba6 bxa6 5. g4 Bxg4 6. Nf3 Bxf3 7. Na4 Bxh1 8. f3 Rxh2 9. Kf1 Bxf3 10. e5 dxe5) 4... Rxh4 5. Rxh4 g5?? { (Mate in 12 → Mate in 13) Lost forced checkmate sequence. d5 was best. } (5... d5 6. Nxd5 Qxd5 7. exd5 b5 8. Bxb5 f5 9. Bxe8 Be6 10. dxe6 f4 11. Rxf4 a5 12. Rxf8) 6. Nf3?? { (Mate in 13 → Mate in 13) Lost forced checkmate sequence. Rg4 was best. } (6. Rg4 Bxg4 7. Ba6 Nxa6 8. f4 gxf4 9. b4 Nxb4 10. a4 Nxc2 11. Rb1 Nxe1 12. Rxb7 Nxg2) 6... gxh4 7. Nxh4 f5 8. Nxf5 Bxf5 9. exf5 e6 10. fxe6 Qd7?? { (Mate in 10 → Mate in 12) Lost forced checkmate sequence. Kf7 was best. } (10... Kf7 11. exf7 Qc8 12. fxg8=Q Be7 13. Qxc8 Nd7 14. Qxa8 Ne5 15. Qxb7 d5 16. Qxc7 Bf8 17. Qxa7) 11. exd7 Kxd7 12. d3?? { (Mate in 11 → Mate in 8) Lost forced checkmate sequence. Ba6 was best. } (12. Ba6 bxa6 13. Nb5 axb5 14. c4 bxc4 15. d3 cxd3 16. Bh6 Nxh6 17. g4 Nxg4 18. Kd2 Nxf2) 12... d5 13. Nxd5 Ke7?? { (Mate in 7 → Mate in 10) Lost forced checkmate sequence. Ke6 was best. } (13... Ke6 14. Nxc7 Kf5 15. Nxa8 Kf4 16. Bxf4 Nf6 17. Bxb8 Nd7 18. Bxa7 Nb6 19. Nxb6 Ba3 20. bxa3#) 14. Nxe7 Bxe7 15. Bh6 Nxh6 16. g4 Nxg4 17. b3?? { (Mate in 7 → 1.35) Lost forced checkmate sequence. b4 was best. } (17. b4 Bxb4 18. Kd2 Nxf2 19. d4 Bxd2 20. Ba6 bxa6 21. c3 Bxc3 22. a4 Bxd4 23. a5 Bxa1#) 17... Nxf2 18. Kxf2 Bf6?? { (1.84 → Mate in 7) Checkmate is now unavoidable. Bd8 was best. } (18... Bd8 19. Kf3) 19. Rd1?? { (Mate in 7 → 1.63) Lost forced checkmate sequence. c4 was best. } (19. c4 Bxa1 20. d4 Bxd4 21. Bd3 Bxf2 22. c5 Bxc5 23. b4 Bxb4 24. a3 Bxa3 25. Ba6 bxa6#) 19... Ba1 20. Rxa1 c5?? { (2.46 → Mate in 9) Checkmate is now unavoidable. Nd7 was best. } (20... Nd7 21. Be2) 21. Ke3?? { (Mate in 9 → 2.63) Lost forced checkmate sequence. d4 was best. } (21. d4 cxd4 22. Ba6 bxa6 23. c3 dxc3 24. Ke3 Nd7 25. Re1 Re8 26. Kf4 Rxe1 27. Ke4 Rxe4) 21... c4?? { (2.63 → Mate in 11) Checkmate is now unavoidable. Nd7 was best. } (21... Nd7 22. Ke4 Nf8 23. b4 cxb4 24. Kd5 b3 25. cxb3 b5 26. Be2 a6 27. Bd1 Ne6 28. Kxe6) 22. dxc4 b5 { Black wins on time. } 0-1