MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "698"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/2ppp2p/p6B/1p3pp1/PP1P4/2P5/4PPPP/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:26:39 +0200"]
[GameEndTime "2026-09-14T18:26:40 +0200"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxh6 {+4.67/10 0.015s, n=14225, sd=16}
6. axb5 {-4.49/10 0.025s, n=14939, sd=16} Nf7 {+4.29/9 0.020s, n=17654, sd=16}
7. e4 {-4.26/9 0.026s, n=19796, sd=13} fxe4 {+4.85/10 0.022s, n=20052, sd=13}
8. h4 {-4.57/9 0.033s, n=25184, sd=13} gxh4 {+4.69/9 0.016s, n=12332, sd=14}
9. bxa6 {-4.94/7 0.022s, n=17916, sd=10} Bxa6 {+4.69/10 0.020s, n=14658, sd=15}
10. d5 {-5.49/9 0.047s, n=46394, sd=15} Bb7 {+5.59/11 0.034s, n=24575, sd=16}
11. Rxa8 {-5.35/11 0.020s, n=15240, sd=21}
Bxa8 {+5.95/11 0.040s, n=32809, sd=16} 12. Bc4 {-5.98/10 0.094s, n=71975, sd=17}
e6 {+6.42/10 0.063s, n=47040, sd=19} 13. Ne2 {-6.56/8 0.019s, n=15741, sd=14}
e3 {+6.33/9 0.014s, n=13083, sd=16} 14. dxe6 {-6.61/8 0.028s, n=20733, sd=19}
exf2+ {+6.56/10 0.035s, n=29121, sd=18}
15. Kxf2 {-6.68/8 0.022s, n=15498, sd=26} Qf6+ {+7.24/10 0.020s, n=18892, sd=14}
16. Ke1 {-6.52/9 0.021s, n=12920, sd=22} dxe6 {+7.24/10 0.027s, n=23578, sd=20}
17. Nd4 {-6.95/8 0.021s, n=19565, sd=17} Bxg2 {+8.82/10 0.040s, n=34397, sd=16}
18. Rh2 {-7.00/8 0.015s, n=13303, sd=15} Qe5+ {+8.77/9 0.024s, n=21837, sd=18}
19. Qe2 {-8.71/8 0.051s, n=41208, sd=17} Qxe2+ {+8.89/10 0.038s, n=29807, sd=22}
20. Kxe2 {-8.61/8 0.017s, n=18184, sd=16} h3 {+8.39/11 0.024s, n=23193, sd=20}
21. Bxe6 {-8.56/9 0.018s, n=18398, sd=17} Bd6 {+8.49/11 0.029s, n=29175, sd=23}
22. Rxh3 {-8.43/9 0.018s, n=19205, sd=17} Bxh3 {+8.49/10 0.022s, n=21352, sd=20}
23. Bxh3 {-8.31/9 0.013s, n=13168, sd=15, Black makes an illegal move: e8h8} 1-0