[Event "Weekly Antichess Arena"] [Site "https://lichess.org/5DwsrTlr"] [Date "2025.05.23"] [White "Nadya-Efremova80"] [Black "guazun"] [Result "1-0"] [GameId "5DwsrTlr"] [UTCDate "2025.05.23"] [UTCTime "20:39:00"] [WhiteElo "1803"] [BlackElo "2150"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-10"] [Variant "Antichess"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { [%eval 2.49] } 1... e6 { [%eval 2.54] } 2. b4? { (2.54 → 1.06) Mistake. Ba6 was best. } { [%eval 1.06] } (2. Ba6 Nxa6 3. b4 Bxb4 4. Qh5 Bxd2 5. Bxd2 Nb4 6. Bxb4 Qg5) 2... Bxb4 { [%eval 0.25] } 3. Ba6 { [%eval 0.39] } 3... Nxa6 { [%eval 1.61] } 4. Qh5 { [%eval 2.19] } 4... Bxd2 { [%eval 1.68] } 5. Kxd2?? { (1.68 → -2.06) Blunder. Bxd2 was best. } { [%eval -2.06] } (5. Bxd2 Nb4 6. Bxb4 Qg5 7. Qxf7 Kxf7 8. Bf8 Qxg2 9. Bxg7 Qxf2) 5... Qg5? { (-2.06 → -0.61) Mistake. Nh6 was best. } { [%eval -0.61] } (5... Nh6 6. Qxh6 gxh6 7. Ke2 e5 8. Nh3 c5 9. Ng5 hxg5 10. h4) 6. Qxf7 { [%eval -1.13] } 6... Kxf7 { [%eval -0.81] } 7. g3?! { (-0.81 → -1.61) Inaccuracy. Ne2 was best. } { [%eval -1.61] } (7. Ne2 Qxe3 8. fxe3 e5 9. Rd1 Nb8 10. h3 b6 11. Rg1 Nc6) 7... Qxe3 { [%eval -1.25] } 8. fxe3? { (-1.25 → -2.50) Mistake. Kxe3 was best. } { [%eval -2.5] } (8. Kxe3 Ne7) 8... g5? { (-2.50 → -1.15) Mistake. Nb4 was best. } { [%eval -1.15] } (8... Nb4 9. Nc3 Nxc2 10. Kxc2 b5 11. Nxb5 Rb8 12. Nxc7 Rb1 13. Nxe6 Kxe6 14. Kxb1) 9. Ne2 { [%eval -1.02] } 9... Nh6?! { (-1.02 → -0.19) Inaccuracy. Ne7 was best. } { [%eval -0.19] } (9... Ne7 10. Nbc3) 10. Nf4?? { (-0.19 → -2.22) Blunder. Nbc3 was best. } { [%eval -2.22] } (10. Nbc3 Ng4) 10... gxf4 { [%eval -1.98] } 11. exf4 { [%eval -2.47] } 11... e5?! { (-2.47 → -1.46) Inaccuracy. Ng8 was best. } { [%eval -1.46] } (11... Ng8 12. Nc3) 12. fxe5 { [%eval -1.48] } 12... Kf6?? { (-1.48 → 0.92) Blunder. Ng8 was best. } { [%eval 0.92] } (12... Ng8 13. e6 Kxe6 14. Ke3 Ne7 15. Re1 Re8 16. Nd2 c5 17. Kd4 cxd4 18. Rxe6) 13. exf6 { [%eval 1.0] } 13... Nf7?? { (1.00 → 4.30) Blunder. Nb4 was best. } { [%eval 4.3] } (13... Nb4 14. f7 Nxa2 15. Rxa2 Nxf7 16. Rxa7 Rxa7 17. Na3 Rxa3 18. Bxa3 b5 19. c4) 14. g4?? { (4.30 → 0.28) Blunder. Ke3 was best. } { [%eval 0.28] } (14. Ke3) 14... h6?? { (0.28 → 3.23) Blunder. Nb4 was best. } { [%eval 3.23] } (14... Nb4 15. g5) 15. g5?? { (3.23 → 0.69) Blunder. Ke3 was best. } { [%eval 0.69] } (15. Ke3 Rd8 16. h4 h5 17. gxh5 Nh6 18. Bb2 Rh8 19. Nd2 Nc5 20. Nb3 Nxb3) 15... Nxg5 { [%eval 0.13] } 16. f7?! { (0.13 → -0.53) Inaccuracy. Bb2 was best. } { [%eval -0.53] } (16. Bb2 Nc5) 16... Nxf7 { [%eval -0.56] } 17. Ke2 { [%eval 0.23] } 17... Nc5 { [%eval 0.72] } 18. Bxh6 { [%eval 0.46] } 18... Nxh6 { [%eval 0.0] } 19. Nd2 { [%eval 0.46] } 19... Ne4 { [%eval 0.0] } 20. Nxe4 { [%eval 0.14] } 20... c5 { [%eval 0.16] } 21. Nxc5 { [%eval 0.0] } 21... b6?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Rg8 was best. } { [%eval #8] } (21... Rg8 22. Nxb7 Bxb7 23. Kf2 Bxh1 24. Rxh1 Rg2 25. Kxg2 Nf7 26. h4 a5 27. h5) 22. Nxd7 { [%eval #8] } 22... Bxd7 { [%eval #7] } 23. Rac1?? { (Mate in 7 → 3.00) Lost forced checkmate sequence. Rag1 was best. } { [%eval 3.0] } (23. Rag1 Ng4 24. Rxg4 Rxh2 25. Rxh2 Bxg4 26. Rh7 Bxe2 27. Rxa7 Rxa7 28. a3 Rxa3) 23... Bh3?? { (3.00 → Mate in 7) Checkmate is now unavoidable. Bc8 was best. } { [%eval #7] } (23... Bc8 24. Rhg1 Ng8 25. Rxg8 Rxg8 26. Ke3 Rg1 27. Rxg1 Bh3 28. Ke4 Bg2 29. Rxg2) 24. Rhf1 { [%eval #7] } 24... Bxf1 { [%eval #6] } 25. Kxf1?? { (Mate in 6 → -1.20) Lost forced checkmate sequence. Rxf1 was best. } { [%eval -1.2] } (25. Rxf1 Nf7 26. Rxf7 Rxh2 27. Rxa7 Rxa7 28. c4 Rxe2 29. a3 Rxa3 30. c5 bxc5#) 25... a5?? { (-1.20 → Mate in 5) Checkmate is now unavoidable. Rh7 was best. } { [%eval #5] } (25... Rh7 26. h4) 26. Ke1?? { (Mate in 5 → -1.38) Lost forced checkmate sequence. Re1 was best. } { [%eval -1.38] } (26. Re1 Nf7 27. Ke2 Rxh2 28. Kf2 Rxf2 29. Re2 Rxe2 30. a4 Rxc2#) 26... Ra7 { [%eval -1.36] } 27. h4? { (-1.36 → -2.62) Mistake. Ke2 was best. } { [%eval -2.62] } (27. Ke2 Rg8) 27... Rg8?? { (-2.62 → -0.14) Blunder. b5 was best. } { [%eval -0.14] } (27... b5 28. Kd2) 28. h5 { [%eval -0.3] } 28... a4 { [%eval -0.51] } 29. a3?? { (-0.51 → -2.30) Blunder. Kf2 was best. } { [%eval -2.3] } (29. Kf2 Rga8) 29... Ra6?! { (-2.30 → -1.25) Inaccuracy. b5 was best. } { [%eval -1.25] } (29... b5 30. Kf2 Rga8 31. Kf3 b4 32. axb4 a3 33. Rb1 Ra6 34. Ke3 Rg8 35. Kf2) 30. Ke2?? { (-1.25 → Mate in 5) Checkmate is now unavoidable. Kf1 was best. } { [%eval #-5] } (30. Kf1) 30... Ra5?? { (Mate in 5 → Mate in 4) Lost forced checkmate sequence. Rg1 was best. } { [%eval #4] } (30... Rg1 31. Rxg1 Ng8 32. Rxg8 Ra8 33. Rxa8 b5 34. Rxa4 bxa4 35. h6#) 31. Rf1 { [%eval #4] } 31... Rxh5 { [%eval #3] } 32. Rf8 { [%eval #3] } 32... Rxf8 { [%eval #2] } 33. Kf3 { [%eval #2] } 33... Rxf3 { [%eval #1] } 34. c3 { [%eval #1] } 34... Rxc3# { Game ends by variant rule. } 1-0