MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2804"]
[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 "rnbq1bnr/pp1kp1pp/3p1p2/2p5/P6P/2N2P2/1PPPP1PR/R1BQKBN1 b Q - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:14:34 +0200"]
[GameEndTime "2026-09-14T16:14:34 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.40/9 0.020s, n=15056, sd=14}
6. e4 {+0.23/10 0.027s, n=20183, sd=15} Ke8 {+0.01/10 0.024s, n=13559, sd=14}
7. g3 {+0.01/10 0.035s, n=23775, sd=17} e6 {-0.22/10 0.019s, n=13189, sd=18}
8. Nge2 {+0.47/11 0.026s, n=17780, sd=18} d5 {-0.49/9 0.033s, n=23275, sd=14}
9. exd5 {+0.75/10 0.022s, n=14185, sd=16} exd5 {-0.41/10 0.035s, n=23721, sd=16}
10. d4 {+0.72/10 0.022s, n=16978, sd=13} cxd4 {-0.84/9 0.023s, n=17109, sd=14}
11. Nxd4 {+0.78/8 0.019s, n=12037, sd=14} Bd6 {-0.67/9 0.017s, n=12165, sd=10}
12. Bf4 {+0.90/10 0.021s, n=16105, sd=15} Bxf4 {-1.17/9 0.028s, n=21465, sd=16}
13. gxf4 {+1.31/11 0.031s, n=25511, sd=18}
Nge7 {-1.20/10 0.016s, n=14373, sd=17} 14. Qd2 {+1.13/10 0.028s, n=23436, sd=19}
Kf7 {-0.75/10 0.022s, n=17596, sd=13, White makes an illegal move: e1a1} 0-1