[Event "Yearly Antichess Arena"] [Site "https://lichess.org/OCKSzEsU"] [Date "2019.05.13"] [White "Abderrahmen_Mettichi"] [Black "chitinh2704"] [Result "0-1"] [UTCDate "2019.05.13"] [UTCTime "17:22:51"] [WhiteElo "1500"] [BlackElo "1321"] [WhiteRatingDiff "-267"] [BlackRatingDiff "+73"] [Variant "Antichess"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 d5?? { (0.42 → 3.15) Blunder. c5 was best. } (1... c5 2. Qa4 b5 3. cxb5 Qa5 4. Qxa5 Na6 5. bxa6 Bxa6 6. Qxc5) 2. cxd5 Qxd5 3. Nc3?? { (2.05 → Mate in 15) Checkmate is now unavoidable. g4 was best. } (3. g4 Bxg4) 3... Qxd2 4. Bxd2 Bh3 5. gxh3 g5 6. Bxg5 Nd7?? { (Mate in 11 → Mate in 14) Lost forced checkmate sequence. b5 was best. } (6... b5 7. Nxb5 a5 8. Bxe7 Kxe7 9. Nxc7 Kf6 10. Nxa8 Ba3 11. bxa3 Nd7 12. Qxd7 Nh6 13. Qxf7) 7. Bxe7 Kxe7 8. Qxd7 Kxd7 9. Rd1?? { (Mate in 10 → Mate in 9) Lost forced checkmate sequence. b4 was best. } (9. b4 Bxb4 10. Nf3 Bxc3 11. Rb1 Bxe1 12. Rxb7 Bxf2 13. Rxa7 Rxa7 14. a4 Rxa4 15. e4 Rxe4) 9... Ba3?? { (Mate in 9 → Mate in 12) Lost forced checkmate sequence. f6 was best. } (9... f6 10. Rxd7 h6 11. Rxc7 a6 12. Rxb7 Ba3 13. bxa3 Rb8 14. Rxb8 Ne7 15. Rxh8 h5 16. Rxh5) 10. bxa3?? { (Mate in 12 → Mate in 7) Lost forced checkmate sequence. Rxd7 was best. } (10. Rxd7 Bxb2 11. Rxc7 Bxc3 12. Rxf7 Bxe1 13. Rxb7 Bxf2 14. Rxa7 Bxg1 15. Rxh7 Rxa2 16. Rxg1 Rxe2) 10... Ne7 11. Rxd7 Rhe8?? { (Mate in 7 → Mate in 11) Lost forced checkmate sequence. h6 was best. } (11... h6 12. Rxc7 Rad8 13. Rxb7 a5 14. Rxe7 Rd4 15. Rxf7 Ra4 16. Nxa4 Rh7 17. Rxh7 h5 18. Rxh5#) 12. Rxc7?? { (Mate in 11 → Mate in 6) Lost forced checkmate sequence. Rxe7 was best. } (12. Rxe7 Rxe7 13. Nb5 Rxe2 14. Nxa7 Rxa2 15. f4 Rxa3 16. Nb5 Rxh3 17. Nxc7 Rxh2 18. Nxa8 Rxh1) 12... f6?? { (Mate in 6 → Mate in 11) Lost forced checkmate sequence. Red8 was best. } (12... Red8 13. Rxe7 a5 14. Rxb7 Rd6 15. Rxf7 Rd4 16. Rxh7 Ra4 17. Nxa4 Ra7 18. Rxa7#) 13. Rxb7?? { (Mate in 11 → 4.25) Lost forced checkmate sequence. Rxe7 was best. } (13. Rxe7 Rxe7 14. Nb5 Rxe2 15. Nxa7 Rxa2 16. f4 Rxa7 17. Be2 R7xa3 18. Kd2 Rxd2 19. f5 Rxh3) 13... f5?? { (4.25 → Mate in 11) Checkmate is now unavoidable. Nd5 was best. } (13... Nd5 14. Rxh7) 14. Rxe7 Rxe7 15. Nd5?? { (Mate in 10 → 3.24) Lost forced checkmate sequence. Nb5 was best. } (15. Nb5 Rxe2 16. Nxa7 Rxe1 17. Be2 Rxa7 18. a4 Rxa4 19. f3 Rxa2 20. Bb5 Rxh2 21. Rxh2 Rxg1) 15... Rxe2 16. Nxe2 a6?? { (2.00 → 10.60) Blunder. Rb8 was best. } (16... Rb8 17. Nb6) 17. Nd4?? { (10.60 → Mate in 4) Checkmate is now unavoidable. Bg2 was best. } (17. Bg2) 17... a5 18. Nxf5 Ra7?? { (Mate in 3 → Mate in 8) Lost forced checkmate sequence. h6 was best. } (18... h6 19. Nxh6 Ra6 20. Bxa6 a4 21. f3#) 19. Bg2?? { (Mate in 8 → Mate in 3) Lost forced checkmate sequence. Nc7 was best. } (19. Nc7 Rxc7 20. Ng7 Rxg7 21. Rg1 Rxg1 22. Kd2 Rxf1 23. f3 Rxf3 24. a4 Rxh3 25. Kc2 Rxh2) 19... Re7?? { (Mate in 3 → 0.70) Lost forced checkmate sequence. h6 was best. } (19... h6 20. Nxh6 Re7 21. Nxe7 a4 22. Bd5#) 20. Ndxe7?? { (0.70 → Mate in 2) Checkmate is now unavoidable. Nfxe7 was best. } (20. Nfxe7 h5 21. a4 h4 22. Nb4 axb4 23. a3 bxa3 24. a5 a2 25. Be4 a1=B 26. a6 Bf6) 20... h6 21. Nxh6 a4 22. f4# { Game ends by variant rule. } 0-1