[Event "Antichess Shield Arena"] [Site "https://playstrategy.org/CqZ5VtTy"] [Date "2026.10.24"] [P1 "ErikaHaydn"] [P2 "oruro"] [Result "0-1"] [UTCDate "2026.10.24"] [UTCTime "19:28:05"] [P1Elo "1164"] [P2Elo "1753"] [P1RatingDiff "-4"] [P2RatingDiff "+2"] [Variant "Antichess"] [TimeControl "3+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. b4?! { (0.15 → -0.84) Inaccuracy. The following was best. } (1. e3 c5 2. Ne2 Qa5 3. c3 Qxc3 4. bxc3 b6 5. a3 Na6 6. Ra2 Nb4 7. cxb4 cxb4) 1... c5 2. bxc5 Qb6?? { (-0.92 → 1.75) Blunder. The following was best. } (2... a5 3. c6 Nxc6 4. d3 g5 5. Bxg5 Qc7 6. Bxe7 Bxe7 7. Na3 Bxa3 8. f4 Qxf4 9. Rc1) 3. cxb6 axb6 4. e4?? { (1.84 → Mate in 13) Your opponent can now force a win. The following was best. } (4. d3 Rxa2 5. Rxa2 Na6 6. Rxa6 bxa6 7. Qd2 a5 8. Qxa5 bxa5 9. Na3 g6 10. Bh6 Nxh6) 4... Rxa2 5. Rxa2 b5 6. Bxb5 Na6?? { (Mate in 11 → Mate in 13) Lost forced winning sequence. The following was best. } (6... d6 7. Bxe8 h6 8. Bxf7 Rh7 9. Bxg8 b6 10. Bxh7 d5 11. exd5 h5 12. Qxh5 Be6 13. dxe6) 7. Bxd7?? { (Mate in 13 → 6.39) Lost forced winning sequence. The following was best. } (7. Bxa6 bxa6 8. Rxa6 Bxa6 9. c4 Bxc4 10. Qb3 Bxb3 11. Kd1 Bxd1 12. Ne2 Bxe2 13. Rf1 Bxf1) 7... Bxd7?? { (6.39 → Mate in 11) Your opponent can now force a win. The following was best. } (7... Kxd7 8. Rxa6 bxa6 9. Na3 Nh6 10. Qh5 a5 11. Qxh6 gxh6 12. Nf3 e5 13. Nxe5 Bxa3 14. Nxf7) 8. Rxa6 bxa6 9. Nf3?? { (Mate in 10 → Mate in 9) Lost forced winning sequence. The following was best. } (9. Qg4 Bxg4 10. Kd1 Bxd1 11. d4 Bxc2 12. Na3 Bxe4 13. h4 Bxg2 14. h5 Bxh1 15. d5 Bxd5) 9... Bh3 10. gxh3 e5 11. Nxe5 Kd8 12. Nxf7 Be7?? { (Mate in 6 → Mate in 12) Lost forced winning sequence. The following was best. } (12... Kc7 13. Nxh8 h5 14. Qxh5 Bc5 15. Qxc5 Kc6 16. Qxc6 Ne7 17. Qxa6 Ng6 18. Qxg6#) 13. Nxd8 Bxd8 14. d4?? { (Mate in 11 → Mate in 6) Lost forced winning sequence. The following was best. } (14. h4 Bxh4 15. Rg1 Bxf2 16. Rxg7 Bxe1 17. Rxh7 Rxh7 18. Qxe1 Rxh2 19. Qg1 Rxd2 20. Qxg8 Rxc2) 14... Bg5 15. Bxg5 Ne7 16. Bxe7 Rf8 17. Bxf8 a5?? { (Mate in 3 → 5.04) Lost forced winning sequence. The following was best. } (17... h6 18. Bxg7 h5 19. Qxh5 a5 20. Qxa5#) 18. Bxg7 h6?? { (1.26 → Mate in 14) Your opponent can now force a win. The following was best. } (18... a4) 19. Bxh6 a4 20. Nc3 a3 21. Qb1?? { (4.16 → Mate in 1) Your opponent can now force a win. The following was best. } (21. Nd5 a2) 21... a2 22. Nxa2# { Game ends by variant rule. } 0-1