MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1855"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1p1pppp1/p6p/1Np2P2/8/2P5/PP1PP1PP/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:41 +0000"]
[GameEndTime "2026-09-14T16:04:42 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb5 {+6.50/10 0.037s, n=27197, sd=20}
6. e4 {-6.34/9 0.021s, n=19314, sd=16} e6 {+6.53/10 0.027s, n=23491, sd=14}
7. Nf3 {-5.41/8 0.015s, n=13756, sd=11} exf5 {+6.43/9 0.014s, n=13232, sd=15}
8. e5 {-6.65/8 0.015s, n=12950, sd=9} c4 {+6.66/10 0.030s, n=26260, sd=14}
9. d3 {-6.72/9 0.025s, n=21478, sd=17} d5 {+7.00/8 0.015s, n=13104, sd=11}
10. Nd4 {-6.29/9 0.019s, n=16818, sd=16} Bd7 {+6.87/9 0.021s, n=18078, sd=13}
11. a4 {-6.68/9 0.047s, n=39493, sd=17} Bc5 {+7.26/10 0.060s, n=51667, sd=19}
12. Be3 {-7.35/8 0.057s, n=47588, sd=13} Qe7 {+7.64/9 0.021s, n=17779, sd=14}
13. Kd2 {-7.49/9 0.050s, n=41025, sd=18} bxa4 {+7.89/9 0.045s, n=32390, sd=16}
14. dxc4 {-7.34/9 0.023s, n=18574, sd=16} Qxe5 {+7.79/10 0.018s, n=14199, sd=12}
15. b4 {-7.01/9 0.070s, n=51807, sd=15} Be7 {+8.03/9 0.022s, n=17784, sd=13}
16. Nf3 {-7.79/8 0.024s, n=18081, sd=14} Qc7 {+8.44/8 0.020s, n=15610, sd=13}
17. Kc2 {-8.47/8 0.109s, n=79594, sd=15} Nf6 {+8.17/8 0.021s, n=15942, sd=11}
18. Qd4 {-8.52/8 0.046s, n=35535, sd=13, Black makes an illegal move: e8h8} 1-0