MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1367"]
[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 "r1bqkbnr/p2ppp1p/n1p5/1p4p1/1PP5/P7/R2PPPPP/1NBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:49:55 +0200"]
[GameEndTime "2026-09-14T17:49:55 +0200"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+2.11/9 0.021s, n=16593, sd=17} cxb5 {-2.18/9 0.027s, n=21004, sd=14}
6. d4 {+2.10/10 0.023s, n=13460, sd=14} Bb7 {-2.11/9 0.021s, n=13298, sd=16}
7. Bxg5 {+1.95/9 0.046s, n=29549, sd=15} Nc7 {-1.96/10 0.029s, n=16957, sd=14}
8. Nf3 {+1.80/8 0.021s, n=17065, sd=15} Nf6 {-1.91/8 0.014s, n=12083, sd=14}
9. e3 {+1.85/8 0.020s, n=15834, sd=12} a5 {-1.64/9 0.024s, n=17446, sd=13}
10. bxa5 {+1.83/9 0.025s, n=19702, sd=14} Ncd5 {-1.59/9 0.038s, n=27652, sd=18}
11. a6 {+1.54/8 0.023s, n=16336, sd=14} Rxa6 {-1.45/9 0.026s, n=16120, sd=13}
12. Bd3 {+1.50/10 0.078s, n=47222, sd=17} Rg8 {-1.55/8 0.027s, n=15137, sd=15}
13. Rb2 {+1.06/7 0.030s, n=19903, sd=15} Nc7 {-0.97/9 0.020s, n=14808, sd=15}
14. Nbd2 {+1.04/8 0.023s, n=17891, sd=13} Rxa3 {-1.98/8 0.021s, n=15883, sd=13}
15. Rb3 {+1.70/10 0.031s, n=23401, sd=17}
Qa8 {-1.62/8 0.017s, n=13118, sd=12, White makes an illegal move: e1h1} 0-1