fish224 vs Adam_Dennenburg: Analysis board • playstrategy.org

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+2.3Stockfish 11+HCE
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1e3+2.3b5+2.62Bxb5+0.6Ba6?!+1.5Inaccuracy. The following was best.2...e63.Bxd7Bxd7[...]3Bxa6+0.4Nxa6+0.84b4?!+0.3...Inaccuracy. The following was best.4.Na3e65.b4[...]4...Nxb4+0.25a3?!−0.5...Inaccuracy. The following was best.5.Qh5Nxa26.Qxh7[...]5...Nxc2−0.46Qxc2−0.8c6??+3.5Blunder. The following was best.6...h67Qxc6+4.1dxc6+3.78d3??#−15...Your opponent can now force a win. The following was best.8.Nc3Qxd29.Kxd2[...]8...Qxd3#−159a4#−10Qxb1#−1010Rxb1#−9Rb8#−911Rxb8#−8e5#−912Rxe8#−8f5??+5.2Lost forced winning sequence. The following was best.12...h513.Rxe5g5[...]13Rxf8+5.8f4+6.514Rxf4+5.5exf4+5.315exf4+5.7g5?!+10.9Inaccuracy. The following was best.15...Ne716fxg5+7.7Nh6+13.217gxh6+12.2c5?!#15Your opponent can now force a win. The following was best.17...Rc818.Nf318Kd2#13a6#1119Nf3#13c4#1220Kd3#16cxd3#1521Nd2#15Ra8#922Re1#9Re8#823Rxe8#8a5#724Re2#7dxe2#625Nf1??+0.7...Lost forced winning sequence. The following was best.25.Bb2e1=Q26.Nb1[...]25...exf1=B+0.826f3?!0.0...Inaccuracy. The following was best.26.g4Be227.g5[...]26...Bxg20.027h40.0Bxf30.028h50.0Bxh50.029Ba30.0Bg40.030Bc50.0Bh30.031Bf80.0Bg40.032Ba30.0Bh30.033Bb4??#−6...Your opponent can now force a win. The following was best.33.Bd6Bg434.Bc5[...]33...axb4#−634a5#−5b3#−535a6#−4b2#−436a7#−3b1=R#−337a8=Q#−2Rb8#−238Qxb8#−1Bc8#−139Qxc8#

0-1

Variant ending, Black is victorious

FEN

PGN

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[Event "Weekly Antichess Arena"] [Site "https://playstrategy.org/T3Fikf2L"] [Date "2025.02.04"] [P1 "fish224"] [P2 "Adam_Dennenburg"] [Result "0-1"] [UTCDate "2025.02.04"] [UTCTime "11:04:06"] [P1Elo "1687"] [P2Elo "1730"] [P1RatingDiff "-46"] [P2RatingDiff "+17"] [Variant "Antichess"] [TimeControl "3+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. e3 b5 2. Bxb5 Ba6?! { (0.57 → 1.48) Inaccuracy. The following was best. } (2... e6 3. Bxd7 Bxd7 4. Na3 Bxa3 5. bxa3 Bc8 6. a4 Qxd2 7. Bxd2) 3. Bxa6 Nxa6 4. b4?! { (0.84 → 0.27) Inaccuracy. The following was best. } (4. Na3 e6 5. b4 Bxb4 6. Qe2 Bxd2 7. Qxa6 Bxe3 8. Qxa7 Bxf2 9. Kxf2 Rxa7 10. Bf4 Rxa3) 4... Nxb4 5. a3?! { (0.15 → -0.52) Inaccuracy. The following was best. } (5. Qh5 Nxa2 6. Qxh7 Rxh7 7. Rxa2 Rxh2 8. Rxa7 Rxa7 9. Rxh2 c5 10. Ne2 Ra6 11. c4 Nh6) 5... Nxc2 6. Qxc2 c6?? { (-0.83 → 3.46) Blunder. The following was best. } (6... h6) 7. Qxc6 dxc6 8. d3?? { (3.69 → Mate in 15) Your opponent can now force a win. The following was best. } (8. Nc3 Qxd2 9. Kxd2 c5 10. Nge2 Kd7 11. a4 a5 12. Kc2 Kc7 13. Kb3 Kb6 14. Ka3 Ra7) 8... Qxd3 9. a4 Qxb1 10. Rxb1 Rb8 11. Rxb8 e5 12. Rxe8 f5?? { (Mate in 8 → 5.16) Lost forced winning sequence. The following was best. } (12... h5 13. Rxe5 g5 14. Rxg5 Nh6 15. Rxh5 Ng8 16. Rxh8 Bg7 17. Rxg8 Bf8 18. Rxf8 f6 19. Rxf6) 13. Rxf8 f4 14. Rxf4 exf4 15. exf4 g5?! { (5.74 → 10.91) Inaccuracy. The following was best. } (15... Ne7) 16. fxg5 Nh6 17. gxh6 c5?! { (12.23 → Mate in 15) Your opponent can now force a win. The following was best. } (17... Rc8 18. Nf3) 18. Kd2 a6 19. Nf3 c4 20. Kd3 cxd3 21. Nd2 Ra8 22. Re1 Re8 23. Rxe8 a5 24. Re2 dxe2 25. Nf1?? { (Mate in 6 → 0.72) Lost forced winning sequence. The following was best. } (25. Bb2 e1=Q 26. Nb1 Qxf2 27. Na3 Qxb2 28. h4 Qxa3 29. h5 Qxa4 30. g4 Qxg4#) 25... exf1=B 26. f3?! { (0.76 → 0.00) Inaccuracy. The following was best. } (26. g4 Be2 27. g5 Bd1 28. Bf4 Bxa4 29. Bc7 Bb3 30. Bxa5 Bc2 31. Bb6 Bb3 32. Bd4 Bc2) 26... Bxg2 27. h4 Bxf3 28. h5 Bxh5 29. Ba3 Bg4 30. Bc5 Bh3 31. Bf8 Bg4 32. Ba3 Bh3 33. Bb4?? { (0.00 → Mate in 6) Your opponent can now force a win. The following was best. } (33. Bd6 Bg4 34. Bc5 Bf3 35. Be7 Bd5 36. Bf8 Be6 37. Bc5 Bg4 38. Bd6 Be2 39. Be7 Bf3) 33... axb4 34. a5 b3 35. a6 b2 36. a7 b1=R 37. a8=Q Rb8 38. Qxb8 Bc8 39. Qxc8# { Game ends by variant rule. } 0-1