MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1508"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/pppp2pp/4p3/5p2/5Pn1/N7/PPPPPNPP/R1BQKBR1 b Qkq - 5 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:44:29 -0400"]
[GameEndTime "2026-09-14T10:44:29 -0400"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxh2 {+1.87/9 0.017s, n=14753, sd=15}
6. e4 {-1.98/9 0.022s, n=24936, sd=13} Nxf1 {+2.08/9 0.017s, n=14391, sd=12}
7. Rxf1 {-2.50/8 0.012s, n=13100, sd=13} d5 {+2.98/9 0.021s, n=17913, sd=12}
8. b3 {-2.37/9 0.015s, n=15947, sd=17} fxe4 {+3.00/9 0.019s, n=18909, sd=13}
9. Bb2 {-2.92/9 0.021s, n=21916, sd=16} Qe7 {+2.54/9 0.035s, n=37078, sd=16}
10. Qe2 {-2.39/10 0.024s, n=26326, sd=17}
Bd7 {+2.80/9 0.020s, n=17208, sd=15, White makes an illegal move: e1a1} 0-1