MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "269"]
[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 "r1bqkb1r/p1ppppp1/1pn2n2/7p/PP3P2/7P/2PPP1P1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:18 +0000"]
[GameEndTime "2026-09-14T14:50:19 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {-0.46/10 0.019s, n=19774, sd=16} Nb4 {+0.29/10 0.013s, n=13903, sd=15}
6. d3 {+1.36/9 0.031s, n=29673, sd=18} e6 {-0.50/8 0.017s, n=14540, sd=12}
7. c3 {+0.09/10 0.042s, n=39515, sd=20} Nbd5 {-0.07/9 0.014s, n=14244, sd=19}
8. e4 {-0.03/11 0.019s, n=17937, sd=15} Ne7 {-0.13/9 0.024s, n=16223, sd=18}
9. Be2 {-0.22/9 0.015s, n=14462, sd=15} h4 {+0.10/9 0.015s, n=13771, sd=13}
10. e5 {+0.27/10 0.020s, n=18068, sd=18} Nfd5 {-0.38/10 0.018s, n=16325, sd=19}
11. c4 {+0.25/10 0.019s, n=12967, sd=19} Nb4 {-0.08/11 0.030s, n=27949, sd=18}
12. Bf3 {+0.30/11 0.020s, n=18136, sd=18} c6 {+0.01/10 0.025s, n=22586, sd=18}
13. Ne2 {+0.31/9 0.022s, n=13300, sd=14} Nf5 {-0.18/10 0.023s, n=22183, sd=15}
14. Nbc3 {+0.25/9 0.031s, n=28291, sd=15}
Bb7 {-0.03/10 0.020s, n=18446, sd=18, White makes an illegal move: e1h1} 0-1