MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1281"]
[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 "rnbq1bnr/N1p1pkpp/1p6/3p1p2/8/2N5/PPPPPPPP/R1BQKB1R b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:29 +0000"]
[GameEndTime "2026-09-14T16:02:30 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rxa7 {+5.40/12 0.019s, n=18661, sd=16}
6. e4 {-5.18/9 0.031s, n=19695, sd=12} fxe4 {+5.42/9 0.022s, n=20235, sd=13}
7. d3 {-5.30/9 0.016s, n=12959, sd=15} exd3 {+5.69/10 0.018s, n=18573, sd=17}
8. Nb5 {-5.65/10 0.014s, n=12132, sd=12} Rb7 {+5.93/11 0.020s, n=18538, sd=17}
9. Bxd3 {-5.54/11 0.023s, n=19204, sd=18} Nf6 {+6.00/11 0.041s, n=37260, sd=17}
10. Bf4 {-5.49/9 0.039s, n=27544, sd=12} c6 {+5.95/10 0.039s, n=34689, sd=14}
11. Nd4 {-6.05/11 0.049s, n=36395, sd=19} Bg4 {+5.72/9 0.018s, n=16861, sd=12}
12. Qd2 {-4.80/9 0.023s, n=17178, sd=14} c5 {+5.53/9 0.015s, n=13125, sd=14}
13. h3 {-5.51/10 0.052s, n=35484, sd=18} Bh5 {+5.53/10 0.016s, n=14654, sd=16}
14. Ne2 {-5.65/8 0.018s, n=13294, sd=15}
e6 {+5.94/10 0.039s, n=33550, sd=13, White makes an illegal move: e1a1} 0-1