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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard bulletPlay moneyfinishedentry 1 play · winner takes 2 play

42ba9c861201be8704f72f80852b32f1

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
19
played
Pace
88.3/min
overall 88.3/min
Biggest swing
+500
Seat 1 · move 9

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+596+31.4 pawn/100lost 1
gbb-596-31.4 pawn/100won 1

Last moves

  1. 19Even0
  2. 18Seat 2+2
  3. 17Seat 1+2
  4. 16Seat 2+304
  5. 15Seat 1+106
  6. 14Even0
  7. 13Even0
  8. 12Seat 2+4
  9. 11Seat 1+300
  10. 10Seat 2+2
  11. 9Seat 1+500
  12. 8Seat 2+4

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
6f97f1c58a359c54df1346383c122d443b47c9ff00647dc745933667cb106639
Seed hash
f226334a406a6db883f0a17cf198b66c5e05ea3680cb0ec13a470cce5d97cf16 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 52,442, Merkle root 535bdcbfb07c367b25db3bb21eb7873c78ea23b9c31c80376c9f2ed5b2b062d0. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 13974468f870a8ae8046cfa4bc45da146b344b8a3e58ed250b999e4fa7059b7e
  2. 09c4f47fd7d5d536adfa87a883034685211b8b7eaab967e4bfd439b379c396b4
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"e7e5"
21"d2d4"
32"e5d4"
41"g1f3"
52"a7a5"
61"d1d4"
72"g7g5"
81"d4h8"
92"f7f6"
101"h8g8"
112"h7h5"
121"g8g6"
132"e8e7"
141"c1g5"
152"f6g5"
161"f3e5"
172"d7d6"
181"g6f7"