[Event "Weekly Antichess Arena"] [Site "https://lichess.org/vm1YOgTw"] [Date "2021.03.05"] [White "Alex12334"] [Black "Fwave"] [Result "0-1"] [UTCDate "2021.03.05"] [UTCTime "19:19:00"] [WhiteElo "1559"] [BlackElo "1275"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+43"] [Variant "Antichess"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Na3?? { (0.15 → -2.27) Blunder. e3 was best. } (1. e3 b5) 1... b6?? { (-2.27 → 0.97) Blunder. e6 was best. } (1... e6 2. b4 Bxb4 3. Nb5 Bxd2 4. Qxd2 a5 5. Nxc7 Qxc7 6. Qxa5) 2. Nb5?! { (0.97 → 0.28) Inaccuracy. c4 was best. } (2. c4 d5 3. cxd5 Qxd5 4. g4 Bxg4 5. Qa4 Bxe2 6. Nxe2 Qxh1) 2... Ba6 3. Nxa7 Bxe2? { (1.52 → 2.88) Mistake. Rxa7 was best. } (3... Rxa7) 4. Qxe2?? { (2.88 → 0.55) Blunder. Bxe2 was best. } (4. Bxe2 Rxa7) 4... Rxa7 5. Qxe7 Rxa2 6. Rxa2 Qxe7?? { (0.94 → Mate in 12) Checkmate is now unavoidable. Nxe7 was best. } (6... Nxe7 7. Ba6 Nxa6 8. Rxa6 Qb8 9. Rxb6 Qxb6 10. b4 Qxb4 11. Ne2 Qxd2 12. Kxd2 Kd8 13. Re1) 7. Ra5?? { (Mate in 12 → -3.99) Lost forced checkmate sequence. d4 was best. } (7. d4 Qxe1 8. b4 Bxb4 9. Ra5 Qxf2 10. Be2 bxa5 11. Nh3 Qxe2 12. Nf2 Qxf2 13. Be3 Qxc2) 7... Qxe1?? { (-3.99 → -1.49) Blunder. bxa5 was best. } (7... bxa5) 8. Ba6?? { (-1.49 → Mate in 11) Checkmate is now unavoidable. Ra8 was best. } (8. Ra8 Qxd2) 8... Nxa6 9. Rxa6 Qxd2 10. Rxb6 cxb6 11. Bxd2 g5 12. Bxg5 Nf6 13. Bxf6 Bg7 14. Bxg7 f6 15. Bxh8 Kf7?? { (Mate in 5 → 3.10) Lost forced checkmate sequence. d5 was best. } (15... d5 16. Bxf6 d4 17. Bxd4 h5 18. Bxb6 Kd8 19. Bxd8 h4 20. Bxh4#) 16. Bxf6 Kxf6 17. Ne2?? { (2.94 → 0.50) Blunder. f4 was best. } (17. f4 Ke7) 17... Ke6?? { (0.50 → 2.90) Blunder. b5 was best. } (17... b5 18. f4 b4 19. b3 h5 20. Nd4 Ke5 21. fxe5 d6 22. exd6 h4 23. Nc6 h3 24. Nxb4) 18. Nf4?? { (2.90 → Mate in 4) Checkmate is now unavoidable. Nc1 was best. } (18. Nc1 h5 19. h4 Kf6 20. Rg1 b5 21. b4 d5 22. f4 d4 23. f5 Kxf5 24. g4 Kxg4) 18... Kd5 19. Nxd5 d6?? { (Mate in 3 → 6.31) Lost forced checkmate sequence. h5 was best. } (19... h5 20. Nxb6 h4 21. Nxd7 h3 22. gxh3#) 20. Nxb6 d5?? { (5.99 → Mate in 38) Checkmate is now unavoidable. h5 was best. } (20... h5 21. g4) 21. Nxd5 h5 22. g4 hxg4 23. f3?! { (Mate in 28 → 46.21) Lost forced checkmate sequence. f4 was best. } (23. f4 gxf3 24. Re1 f2 25. Re2 f1=K 26. Ne3 Kxe2 27. Nd1 Kxd1 28. h4 Kxc2 29. h5 Kxb2) 23... gxf3 24. Rg1?? { (Mate in 26 → 6.41) Lost forced checkmate sequence. Re1 was best. } (24. Re1 f2 25. Re2 f1=K 26. Ne3 Kxe2 27. Nd1 Kxd1 28. h4 Kxc2 29. h5 Kxb2 30. h6 Kc3) 24... f2 25. Nf6?? { (4.72 → Mate in 18) Checkmate is now unavoidable. Rg8 was best. } (25. Rg8 f1=K 26. Rd8 Kg2 27. Nb6 Kxh2 28. c4 Kh3 29. c5 Kg4 30. b4 Kg5 31. c6 Kf5) 25... fxg1=R?? { (Mate in 18 → Mate in 4) Lost forced checkmate sequence. fxg1=K was best. } (25... fxg1=K 26. c4 Kxh2 27. Ng4 Kg2 28. Nh2 Kxh2 29. c5 Kg3 30. c6 Kg4 31. c7 Kf5 32. c8=R) 26. Ng4 Rxg4 27. h4 Rxh4 28. c4 Rxc4 { Black wins on time. } 0-1