MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "784"]
[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 "r1bqkbn1/pppppp2/n6r/6pp/1P6/2P4N/P2PPPPP/RNBQKB1R w KQq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:26 +0000"]
[GameEndTime "2026-09-14T16:01:27 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxg5 {+3.24/11 0.016s, n=13971, sd=15} e5 {-2.47/9 0.014s, n=13347, sd=13}
6. d4 {+2.76/10 0.029s, n=24547, sd=20} exd4 {-2.65/10 0.029s, n=21048, sd=14}
7. b5 {+2.73/10 0.026s, n=20876, sd=16} Nc5 {-2.85/10 0.031s, n=26070, sd=16}
8. cxd4 {+2.71/9 0.031s, n=20361, sd=16} Bg7 {-2.67/10 0.028s, n=23092, sd=14}
9. e4 {+2.70/10 0.041s, n=33410, sd=15} Ne6 {-2.02/12 0.069s, n=52135, sd=20}
10. Nf3 {+2.10/9 0.072s, n=51672, sd=15} Rg6 {-1.57/11 0.055s, n=44007, sd=16}
11. Ne5 {+2.03/9 0.080s, n=58959, sd=17} d6 {-1.53/10 0.018s, n=14809, sd=11}
12. Nxg6 {+1.59/10 0.035s, n=24103, sd=15}
Bxd4 {-1.59/10 0.021s, n=18178, sd=15} 13. Nf4 {+1.21/9 0.015s, n=12661, sd=19}
Qf6 {-1.11/11 0.020s, n=17495, sd=16} 14. a4 {+1.69/10 0.025s, n=20372, sd=13}
Bxa1 {-1.40/10 0.022s, n=17404, sd=15}
15. Nxh5 {+1.26/10 0.016s, n=13843, sd=16} Qd4 {-1.09/10 0.013s, n=12429, sd=15}
16. Qxd4 {+1.46/11 0.019s, n=18899, sd=15} Nxd4 {-1.10/9 0.011s, n=12255, sd=14}
17. Bc4 {+1.03/9 0.013s, n=13215, sd=12} a6 {-1.00/10 0.021s, n=18464, sd=16}
18. bxa6 {+1.07/10 0.022s, n=20776, sd=15}
bxa6 {-0.98/10 0.015s, n=14704, sd=17, White makes an illegal move: e1h1} 0-1