MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "218"]
[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 "rnb1kbnr/p1ppqppp/8/1p6/PP2pP2/6P1/2PPP2P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:05 +0000"]
[GameEndTime "2026-09-14T13:36:06 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+2.17/9 0.016s, n=13264, sd=10} Nf6 {-1.80/9 0.027s, n=21000, sd=13}
6. Bb2 {+2.33/10 0.021s, n=18250, sd=17} Qd8 {-1.42/10 0.018s, n=15447, sd=18}
7. Bxf6 {+1.65/9 0.027s, n=21505, sd=15} Qxf6 {-1.62/10 0.016s, n=13517, sd=14}
8. c3 {+1.53/10 0.038s, n=28746, sd=15} Bb7 {-1.56/9 0.030s, n=20546, sd=16}
9. Ra4 {+1.40/9 0.030s, n=25257, sd=14} e3 {-1.37/10 0.024s, n=18992, sd=15}
10. Nf3 {+1.59/9 0.018s, n=13687, sd=16} exd2+ {-1.33/10 0.036s, n=26258, sd=22}
11. Qxd2 {+1.63/9 0.017s, n=13303, sd=17} a6 {-1.30/11 0.026s, n=21625, sd=17}
12. bxa6 {+1.63/10 0.048s, n=34472, sd=18} Qb6 {-1.48/10 0.021s, n=17508, sd=14}
13. Na3 {+1.54/10 0.024s, n=20614, sd=17} Be7 {-1.60/11 0.039s, n=30125, sd=19}
14. Nc4 {+1.72/10 0.020s, n=13036, sd=17} Qc6 {-1.20/10 0.016s, n=13724, sd=14}
15. Ra5 {+2.34/11 0.031s, n=23407, sd=19} Qxc4 {-3.08/9 0.021s, n=17160, sd=15}
16. axb7 {+3.32/10 0.016s, n=12241, sd=17}
Rxa5 {-3.46/10 0.016s, n=15819, sd=12}
17. bxa5 {+3.12/11 0.028s, n=25221, sd=16} Qb5 {-2.64/9 0.014s, n=13903, sd=12}
18. Kf2 {+3.07/9 0.017s, n=15583, sd=12, Black makes an illegal move: e8h8} 1-0