MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "889"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/3ppp1p/1pp5/p5p1/3PP1PP/P7/1PP2P2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:49 +0000"]
[GameEndTime "2026-09-14T13:40:50 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxh4 {-2.59/10 0.032s, n=29349, sd=14}
6. Nc3 {+2.78/8 0.014s, n=12979, sd=11} d6 {-2.84/9 0.017s, n=15146, sd=14}
7. Rxh4 {+2.60/9 0.015s, n=13292, sd=13} Bg7 {-2.53/11 0.032s, n=27321, sd=16}
8. Nf3 {+2.71/10 0.040s, n=33869, sd=17} Nd7 {-2.51/10 0.025s, n=23731, sd=17}
9. d5 {+2.55/11 0.029s, n=26054, sd=17} Nf8 {-2.33/10 0.014s, n=13833, sd=15}
10. dxc6 {+2.29/9 0.012s, n=12534, sd=19} Ng6 {-2.27/9 0.013s, n=13217, sd=15}
11. Bb5 {+2.80/10 0.014s, n=12997, sd=19}
Bxc3+ {-2.69/10 0.032s, n=21867, sd=17}
12. bxc3 {+2.82/10 0.028s, n=25785, sd=16} Qc7 {-2.81/11 0.043s, n=25228, sd=21}
13. g5 {+3.70/11 0.016s, n=18835, sd=14} e5 {-2.89/10 0.026s, n=17261, sd=17}
14. Rh1 {+3.79/10 0.018s, n=17230, sd=16} N8e7 {-3.18/8 0.017s, n=14507, sd=13}
15. Nh4 {+3.35/11 0.020s, n=19900, sd=19} Ba6 {-2.97/10 0.018s, n=16786, sd=17}
16. a4 {+4.29/11 0.020s, n=18503, sd=17} Nxh4 {-4.09/11 0.011s, n=13430, sd=19}
17. Rxh4 {+4.31/12 0.025s, n=24676, sd=19}
Nxc6 {-5.49/12 0.027s, n=28589, sd=25}
18. Bxa6 {+4.74/11 0.013s, n=14510, sd=14} Rxa6 {-4.46/9 0.014s, n=13883, sd=17}
19. Qd3 {+4.33/9 0.014s, n=15047, sd=15} Ra8 {-4.09/8 0.016s, n=15012, sd=12}
20. Ba3 {+4.80/10 0.013s, n=13650, sd=13}
Rd8 {-4.41/11 0.020s, n=18486, sd=19, White makes an illegal move: e1a1} 0-1