MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "76"]
[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 "rnbqk2r/p1ppbppp/7n/1p2p1N1/PP6/8/2PPPPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:12:25 -0400"]
[GameEndTime "2026-09-14T12:12:26 -0400"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.23/10 0.023s, n=21849, sd=16} e4 {+0.03/11 0.026s, n=26694, sd=18}
6. Nd4 {-0.06/9 0.014s, n=17209, sd=15} Nc6 {+0.27/12 0.039s, n=42822, sd=21}
7. Nxc6 {-0.36/10 0.027s, n=27617, sd=18} dxc6 {+0.17/9 0.016s, n=13914, sd=15}
8. e3 {-0.06/10 0.041s, n=37323, sd=18} Bg4 {+0.08/10 0.018s, n=21509, sd=18}
9. Be2 {-0.17/11 0.011s, n=14987, sd=16} Bxe2 {+0.09/11 0.018s, n=19271, sd=22}
10. Qxe2 {+0.12/10 0.020s, n=21291, sd=22} a5 {+0.16/10 0.018s, n=15781, sd=18}
11. bxa5 {+0.20/10 0.008s, n=12585, sd=17}
Rxa5 {-0.15/10 0.025s, n=26217, sd=15} 12. Bb2 {+0.34/10 0.015s, n=14043, sd=17}
Bf6 {-0.11/12 0.014s, n=12849, sd=20} 13. Bc3 {+0.07/10 0.011s, n=14780, sd=19}
Ra8 {-0.50/8 0.011s, n=15262, sd=13, White makes an illegal move: e1h1} 0-1